Atch 5 - Cut Sheets_MUHJ 24-4024 Repair MWD Kennel Interior Facility 1030.pdf

Repair Military Working Dog Kennels

Facility 1030

MUHJ 24-4024

Joint Base Langley-Eustis

Hampton, Virginia

CUT SHEETS

Prepared By:

July 22, 2025

DOAS-1

VX-212-20I-1-D2

Unit Performance

Design Conditions

Elevation (ft) Summer Winter DB (F) Supply

(CFM)

Outdoor Air

(CFM)

Exhaust Air

(CFM)DB (F) WB (F)

16 92.0 76.6 22.0 3,400 3,400 3,125

Unit Specifications Qty Weight (lb) Cooling Type Heating Type Unit Installation Unit ETL Listing 1 4,212 (+/- 5%) Packaged DX Electric Outdoor UL\cUL 1995/ 60335-2-40

Configuration Outdoor Air Exhaust Air

Intake Discharge Intake Discharge End Side Side Side

ASHRAE 90.1 Compliance ASHRAE 90.1 Min. Efficiency Calculated Efficiency Compliance

ISMRE2 (ASHRAE 90.1-2022) 3.8 7.6 ✓

Cooling Specifications

Type Total

Capacity

(MBH)

Sensible Capacity

(MBH)

Lead Compressor

Type

Coil (DB/WB) Reheat EAT (F) LAT (F) Capacity

(MBH) LAT (F)

Packaged DX 275.0 140.3 Inverter Scroll 92.0 / 76.6 51.7 / 51.4 139.8 91.0

Heating Specifications

Type Capacity (kW) Full Load Amps (FLA) Capacity Control Performance

EAT (F) LAT (F)

Electric 65.6 182.1 Modulating (SCR) 22.0 83.0

Motor Specifications Motor Qty Operating

Power (hp) Size (hp) Enclosure Efficiency RPM Supply 2 0.8 2 ODP NEMA Premium 1165 Exhaust 1 0.69 1 ODP NEMA Premium 1150

Electrical Specifications Power Supply Rating (V/C/P) MCA (A) MOP (A) FLA (A) Fan Power (W/CFM)*

Unit 208/60/3 203.6 225.0 199.3 0.503 *Fan Power (W/CFM) = (Supply BHP + Exhaust BHP) / Supply CFM

06/12/2025Printed Date:

LAFB Bldg. 1030 Working Dog FacilityJob:

DOAS-1Mark:

VX-212-20I-1-D2Model:

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Construction Features And Accessories

Unit Unit Installation - Outdoor Std Unit Construction - Double Wall Std Insulation - 2 inch 2.4# R13 foam Std Corrosion Resistant Fasteners Std Hinged Access Std Factory Wired Non-Fused Disconnect Switch Std Direct Drive Plenum Blower & Motor Assemblies X Factory Wired VFDs Std Unit Finish - Permatector, Concrete Gray (RAL 7023) X Stainless Steel Condensate Drain Pan and Connection Std Condensate Drain Trap Std Short Circuit Current - 5 kA X

Controls Unit Controls - Full Factory Control Std Internally Mounted Control Center with 24 VAC control transformer(s) and control circuiting fusing Std

BMS Protocol - BACnet MSTP X BMS Monitoring Points Supply Fan Control - Constant Volume - Adj. Setpoint X Exhaust Fan Control - Space Static Press.-By Factory X Exhaust Fan Only Power Energy Wheel Rotation Sensor Web-Based User Interface Std Damper Control - 100% OA-Unocc. Recirculation X Economizer Control Unoccupied Recirc Mode X

Control Accessories Remote Display Dirty Filter Sensor(s) - Supply X Airflow Monitor - Exhaust Air, Supply Air X Return Duct Sensor - Temp and RH X Phase/Brownout Protection Std Economizer Fault Detection Diagnostics

Accessories Recirc Air Damper - Low Leakage X Outdoor Air Damper - Low Leakage X Return Air Damper Roof Curb Supply Air Filters - 2" Merv 13, 3-16x20x2, 6-20x20x2 X Service Outlet - Factory mounted and wired X Piping Vestibule Service Lights Condensate Overflow Switch X Spare Filters Exhaust Discharge Gravity Backdraft Damper X ElectroFin Coil Coating Motor Shaft Grounding X Bipolar Ionization Smoke Detector(s) Barometric Relief Damper UV Lights Hail Guards X

Warranty Options Unit Warranty - 18 Months (Std.) Std Compressor Warranty - 5.5 Yrs. (4 Yrs. Extended) X

Standard Option Std Not Included

Included X

Notes Verify that the correct BMS Protocol has been selected before ordering Outdoor Air Damper supplied is low leakage, motorized VCD-23 (leakage rate of 3 CFM/ft^2 @ 1 in. wg), Class 1A Leak detection sensors

06/12/2025Printed Date:

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DOAS-1Mark:

VX-212-20I-1-D2Model:

Generated by: Trever.Tomes@damuth.comCAPS 4.47.1071 Page 2 of 24

Supply Fan Charts And Performance

Supply Fan Performance

Total Volume

(CFM)

External SP

(in. wg)

Total SP

(in. wg) RPM Operating

Power (hp) Motor Fan

Qty Size

(hp) Qty Type Drive-Type

3,400 1.5 1.91 1372 0.8 2 2 2 Plenum Direct

Pressure Drop (in. wg) Weatherhood Filter Damper Cooling Heating External Total

0.064 0.057 0.02 0.125 0.13 1.5 1.91

Sound Performance in Accordance with AMCA Sound Power by Octave Band Lwa dBA Sones62.5 125 250 500 1000 2000 4000 8000

81.0 78.1 82.4 71.9 63.8 65.8 75.0 64.3 79.2 67.7 17.1

Supply Fan

06/12/2025Printed Date:

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DOAS-1Mark:

VX-212-20I-1-D2Model:

Generated by: Trever.Tomes@damuth.comCAPS 4.47.1071 Page 3 of 24

Exhaust Fan Charts And Performance

Exhaust Fan Performance

Mode Total Volume

(CFM)

External SP

(in. wg)

Total SP

(in. wg) RPM Operating

Power (hp) Motor Fan

Qty Size

(hp) Qty Type Drive-

Type Normal 3,125 0.75 0.775 860 0.69 1 1 1 Plenum Direct

Pressure Drop (in. wg) Mode Weatherhood Filter Damper Cooling Heating External Total

Normal 0.025 - - - - 0.75 0.775

Sound Performance in Accordance with AMCA

Mode Sound Power by Octave Band Lwa dBA Sones62.5 125 250 500 1000 2000 4000 8000 Normal 97.2 76.2 68.9 64.2 57.4 56.5 53.2 54.9 73.1 61.6 14.9

Exhaust Fan

06/12/2025Printed Date:

LAFB Bldg. 1030 Working Dog FacilityJob:

DOAS-1Mark:

VX-212-20I-1-D2Model:

Generated by: Trever.Tomes@damuth.comCAPS 4.47.1071 Page 4 of 24

Cooling Performance

Cooling Specifications

Nominal Tonnage

Entering Air (F) Leaving Air (F) Capacity (MBH) Reheat Condensing Ambient Temp

(F)DB WB DB WB Total Sensible Capacity

(MBH) LAT (F)

20 92.0 76.6 51.7 51.4 275.0 140.3 139.8 91.0 92.0

Coil Information

PDX Coil Model Fins Per Inch

Rows Deep

Face Vel.

(ft/min)

Coil PD

(in. wg) Refrigerant

Refrig.

Velocity (ft/min)

Face Area (ft2)

Suction Temp (F)

DR38S06H14-58x56-LH 14 6 151 0.125 R-454B 1,289 22.56 48.8

Compressor Details Lead Compressor

Type Compressor

Qty Compressor RLA/MRC (A) Compressor LRA (A)

Comp. #1 Comp. #2 Comp. #1 Comp. #2 Inverter Scroll 2 38.4 33.3 NA 255

A2L Installation Requirement - UL 60335-2-40 Largest Circuit Charge Minimum Circulation Airflow Minimum Total Conditioned Room Area

48.6lb / 22.06kg 1,318 CFM 730 ft2 Local codes and standards may have requirements regarding the installation of A2L refrigerants in addition to manufacturing instructions provided for listed and labeled equipment.

Unit Details Refrigerant charges provided by the factory are approximate and may require adjustment in the field Hermetic scroll type compressors Compressors mounted on neoprene vibration isolation Crankcase heater on staged compressor Electronic expansion valve on lead circuit, thermostatic expansion valve on staged circuit Stainless steel double sloped drain pan Moisture-indicating sight glass Service/charging valves Refrigerant high pressure switch (manual reset) Liquid-Line filter drier Leak detection sensors Multiple low sound condensing fans with Lead ECM condensing fan for modulating head pressure control Inverter scroll compressor Refrigerant low pressure switch (auto reset) Unit cannot be mounted in an enclosed space.

Important Notes:

Capacity is based on incoming voltage selected. If incoming power varies it may affect the capacity of your selection.

06/12/2025Printed Date:

LAFB Bldg. 1030 Working Dog FacilityJob:

DOAS-1Mark:

VX-212-20I-1-D2Model:

Generated by: Trever.Tomes@damuth.comCAPS 4.47.1071 Page 5 of 24

Heating Performance

Heating Specifications

Type Capacity (kW) Full Load Amps (FLA) Capacity Control Performance

EAT (F) LAT (F)

Electric 65.6 182.1 Modulating (SCR) 22.0 83.0

Unit Details Open coil heating elements High grade Nickel-Chrome alloy coils SCR controller Unit can run compressors or electric heater independently. Simultaneous operation of heating and cooling cannot occur, and will be locked out. Unit MCA/MOCP will be sized for greater of the compressor or heater load.

Unit controller maximum allowable supply discharge air set point is 100F (37.8C)

06/12/2025Printed Date:

LAFB Bldg. 1030 Working Dog FacilityJob:

DOAS-1Mark:

VX-212-20I-1-D2Model:

Generated by: Trever.Tomes@damuth.comCAPS 4.47.1071 Page 6 of 24

Isometric Drawings

EXHAUST BLOWER ACCESS DOOR

*OPTIONAL ELECTRIC PREHEAT*

COMPRESSOR / ELECTRICAL

ACCESS DOOR

ACCESS DOOR

SUPPLY BLOWER

ACCESS DOOR

ELECTRICAL

ACCESS DOOR

SUPPLY DISCHARGE

OPTIONAL UNIT DISCONNECT

COIL ACCESS DOOR

FILTER ACCESS DOOR

ACCESS DOOR

*OPTIONAL INVERTER COMPRESSOR DRIVE

OUTDOOR AIR

WEATHERHOOD

RETURN AIR INLET

CONDENSATE DRAIN

Component Layout

PROVIDED WIRING

LOCATIONS

SERVICE OUTLET

ALTERNATE WIRING

LOCATIONS

Back Right Isometric

CLEARANCE

OUTDOOR AIR

WEATHERHOOD

EXHAUST AIR

WEATHERHOOD

Service Clearances

Front Left Isometric

06/12/2025Printed Date:

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DOAS-1Mark:

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Ensure SA/RA Ductwork is Routed To Allow Access To Filter & Coil Access Doors

Overview Drawings

CONDENSING COIL

SUPPLY BLOWER OUTDOOR AIR DAMPER

COMPRESSORS

CONDENSATE DRAIN

HGRH COIL

DX COIL

SUPPLY FINAL FILTERS

CONTROL CENTER

EXHAUST BLOWER

OUTDOOR AIR

WEATHERHOOD

CONDENSING FANS

OUTDOOR AIR INLET

EXHAUST AIR DISCHARGE

SUPPLY AIR DISCHARGE RETURN AIR INLET

RECIRC DAMPER

EXHAUST AIR

WEATHERHOOD

1" NPT

Dimensional Overview

PROVIDED WIRING

LOCATIONS

Electrical Connections

PROVIDED WIRING

LOCATIONS ALTERNATE WIRING

LOCATION

ALTERNATE WIRING

LOCATION

POST HEATER

CONTROL CENTER

Dimensional Overview

Plan

Left End Elevation Right End

163.2

54.1

8.4

27.1

32.227.0

34.0

6.0

21.1 31.2

23.2

6.0

68.2

73.1

30.1

76.2

21.8

11.6

22.9

7.7

9.5

27.2

24.0

32.8 2.2

33.0

37.3

4.0

7.0

7.0 5.0

2.25 3.75

8.3

7.0

06/12/2025Printed Date:

LAFB Bldg. 1030 Working Dog FacilityJob:

DOAS-1Mark:

VX-212-20I-1-D2Model:

Generated by: Trever.Tomes@damuth.comCAPS 4.47.1071 Page 8 of 24

Unit Corner Weights 1,457 lb 1,121 lb

924 lb 711 lb

Note Estimated corner weights are shown looking down on unit and the outside air intake will be on the right. Weights are applied at the base of the unit. Images not drawn to scale.

06/12/2025Printed Date:

LAFB Bldg. 1030 Working Dog FacilityJob:

DOAS-1Mark:

VX-212-20I-1-D2Model:

Generated by: Trever.Tomes@damuth.comCAPS 4.47.1071 Page 9 of 24

Wiring Diagram

LEGEND

CAUTION

UNIT SHALL BE GROUNDED IN ACCORDANCE WITH N.E.C.

POWER MUST BE OFF WHILE SERVICING.

NOTES

USE COPPER CONDUCTORS ONLY

60° C FOR TERMINALS RATED LESS THAN 100 AMPS.

75° C FOR TERMINALS RATED 100 AMPS OR MORE.

FIELD CONTROL WIRING RESISTANCE SHOULD

NOT EXCEED 0.75 OHM.

FIELD WIRED

FACTORY SUPPLIED AND WIRED

WIRE COLOR CODE

Wiring Diagram Code:

BK BLACK BL BLUE BR BROWN

GY GRAY LT BL LIGHT BLUE O ORANGE

PK PINK PR PURPLE R RED

W WHITE Y YELLOW

Wiring Template: F31

CC# COMPRESSOR CONTACTOR

CF# CONDENSING FAN CONTACTOR

CH# COMPRESSOR SUMP HEATER

DB# POWER DISTRIBUTION BLOCK

DS DISCONNECT SWITCH

FU# FUSES

PM PHASE VOLTAGE MONITOR

R3 EXHAUST BLOWER VFD RELAY

R4 SUPPLY BLOWER VFD RELAY

R20 A2L SUPPLY FAN AND DAMPER RELAY

TR# TRANSFORMER

VFD VARIABLE FREQUENCY DRIVE

DOC NUMBER: 2839791 REV: 9

AIR MANAGEMENT SYSTEMS

GROUND

L2

L3

MAIN POWER

TO UNIT

L1

DS1

24V

TR1

CR

TO FU20 IN

FACTORY WIRED

DS3

SERVICE OUTLET

ENCLOSURE

DB1 DB3

NETWORK TX/RX

TO EVD CONTROLLER

TERMINALS +, -

TO ELECTRIC POST HEATER

(SEE ELECTRIC HEATER FOR

SPECIFIC WIRING DIAGRAM)

C1

R1

24V

TR2

R4

11 14

L2 L3

L1

S1

VFD-S1

A1SN AC

T1 T2

T3

WBKPKPR

SUPPLY FAN 1

MOTOR

L2 L3

L1 T1 T2

T3

C

OR

SUPPLY FAN 2

MOTOR

VFD-S2

A1 AC

WBK

C10

BK

BK

BK

BK

BK

BK

R20

11 12

S2

R4

21 24

R20

21 22

S2S1 SN

5S

TORS485

1 2 3

COMPRESSOR 2

CC2FU11

T3L3

T1L1

T2L2

FU10

COMPRESSOR 1

VFD-C

L1

L2

L3

U

V

W

BLACK

BLACK

BLACK

YELLOW

YELLOW

TO 61 AND 62 ON

MAIN UNIT

CONTROL BOARD

R E

D

B K

C1

C2

ADDRESS

1 2 3 4

ON

FU1

BR

Y

R3 11 14

L2 L3

L1

S1

VFD-E1

A1SN AC

T1 T2

T3

WRYBR

EXHAUST FAN 1

MOTOR

C

BK

BK

BK

CF3

CF2

T1 L1

T1 L1

T2 L2

T3 L3

T2 L2

T3 L3

L1 L2 L3

C E1

GND

10v

24v D1

2CBL-EC

RED

2CBL-EC

BLACK

CONDENSING

FAN 1

CONDENSING

FAN 2

CONDENSING

FAN 3

REDTO "Y3"

ON DDC

CONTROLLER

CH2 CC2

21 22H21H12

BLACK

RED

FU14321

PM

DB4

PM

4 5

TO U8

ON DDC

V13N2A1BK40X05X16HJ23D0030BF31

06/12/2025Printed Date:

LAFB Bldg. 1030 Working Dog FacilityJob:

DOAS-1Mark:

VX-212-20I-1-D2Model:

Generated by: Trever.Tomes@damuth.comCAPS 4.47.1071 Page 10 of 24

Wiring Diagram 2

LEGEND

CONTACTS

USER ALARM

NO8 C8

J15

NC8

PINK/H

CAUTION

UNIT SHALL BE GROUNDED IN ACCORDANCE WITH N.E.C.

POWER MUST BE OFF WHILE SERVICING.

NOTES

USE COPPER CONDUCTORS ONLY

60° C FOR TERMINALS RATED LESS THAN 100 AMPS.

75° C FOR TERMINALS RATED 100 AMPS OR MORE.

FIELD CONTROL WIRING RESISTANCE SHOULD

NOT EXCEED 0.75 OHM.

FIELD WIRED

FACTORY SUPPLIED AND WIRED

WIRE COLOR CODE

Wiring Diagram Code:

BK BLACK BL BLUE BR BROWN

GY GRAY LT BL LIGHT BLUE O ORANGE

PK PINK PR PURPLE R RED

W WHITE Y YELLOW

Wiring Template: G31

RED/H

RHV

R

HOT GAS REHEAT VALVE

C NO

PS4

RED

CCT COOLING COIL LEAVING TEMP

CC# COMPRESSOR CONTACTOR

CF# CONDENSING FAN CONTACTOR

CS CONDENSATE OVERFLOW SWITCH

D2 OUTDOOR AIR DAMPER

D3 RECIRC AIR DAMPER

DP1 DISCHARGE PRESSURE TRANSDUCER CKT A

DP2 DISCHARGE PRESSURE TRANSDUCER CKT B

HPS# HIGH PRESSURE SWITCH (MANUAL RESET)

OAT OUTDOOR AIR TEMP

PS4 SUPPLY FILTER PRESSURE SWITCH

R3 EXHAUST BLOWER VFD RELAY

R4 SUPPLY BLOWER VFD RELAY

R7 CKT A INTERLOCK RELAY

R10 COMPRESSOR 2 RELAY

R20 A2L SUPPLY FAN AND DAMPER RELAY

R21 A2L AIR TUNNEL SECTION ALARM RELAY

RHV MODULATING HOT GAS REHEAT VALVE

RH HEAT RELAY

SAT SUPPLY AIR TEMP

S1 REMOTE START INPUT

REMOTE START SWITCH OR EXTERNAL INTERLOCKS

REMOVE JUMPER IF FIELD DEVICES ARE INSTALLED

S6 BUILDING FIRE ALARM

NORMALLY CLOSED SWITCH OPENS ON ALARM.

INSTALL JUMPER FROM TERMINAL R TO 70 IF

NO FIRE DEVICES ARE INSTALLED.

VFD VARIABLE FREQUENCY DRIVE

BROWN RH

A2 A1

POST HEAT

TO "C" AND "1"

IN ELECTRIC

ORANGE

POSTHEATER

WHITE/H

4CBL-EH

BLUE

4CBL-EH

TERMINALS J6 BMS T+, T-

TO EXPANSION BOARD

GND T+

J26

T-

R BK

NOTE: 1

MODBUS COMMUNICATION WIRING. DAISY CHAIN TO ALL MODBUS

DEVICES. CONNECT ALL SHIELD GROUNDS TOGETHER.

DOC NUMBER: 2839791 REV: 9

BLACKBLUE

RED

R3 A2 A1

EXHAUST FAN

TO A1 A1

ORANGE/HBLUE/H

VFD-E

MC MA

AIR MANAGEMENT SYSTEMS

DRAIN

GND

U4

GND J3

J4 Y3

Y4

Y2

SAT

OAT

ID8

U3

U1

U2

GND

J2

ID5

ID6

ID7

B

LU

E R

ID2

ID3

ID4G J5

ID1

IDC1

CONTROLLER

DDC

J13

Y1

NO6

NO5

J12

GOG

J1

C4

NO2

NO1

C1 W H

ITE

C

U5

GND

U7

U8

J20

J6

C

C9

J16

VG VGO

J4

NO10

NO11

C12

NC12

NO13

IDC9

ID9

ID11

ID12

C13

NO14

ID10

J7

J17

J18

GND

U10

GND

U9

C14

NO15

C15

C16

NO16

J21

J22

ID13

IDC13

ID14

J8

PINK CF3

A2 A1

CONDENSING FAN 329

TB

CF3 O.L.

TB

BLACK

2CBL

RED

2CBL

LT BL CF2

A2 A1

CONDENSING FAN 227

TB

CF2 O.L.

TB

BLACK

2CBL

RED

2CBL

63RED TO "E1" ON

CONDENSING FAN 1

WHITE/HTO DDC J6

TERMINAL GND

ON VFD-E

+RED

4CBL-EH

BLACK

4CBL-EH

ELECTRIC POST _

CS

C NO

BLACK

2CBL-CS

RED

2CBL/RED-CS

RED

TO DDC J5

TERMINAL ID4

LT BLUE/H TO DDC J5

TERMINAL ID1

PINK/H

TO DDC J12

TERMINAL C1

LT BLUE/H

BLUE/H TO DDC J14

TERMINAL C7

TO DDC J21

TERMINAL C14

LT BLUE/H

PINK/H

BLUE/H TO DDC J4

TERMINAL VG

S1

YELLOW

PURPLE

SCAN FOR SUPPORT FAQ'S

Y5

Y6

J20

HEATER

ID15

IDC15 J19

NO18

NO17

BLACK/H

R4 A2 A1

SUPPLY FAN

NO3

TO DDC J4

TERMINAL VGO

WHITE/H

R C

BLUE/H

WHITE/H

ID17

IDC17

J20

LT BLUE/H

LT BLUE/H

MC MA

VFD-S1

BLUE/H

MC MA

VFD-S2

LT BL/H

ID16

ID18

NO4

NO9

WHITETO DDC J7

TERMINAL IDC9

PINK

R21

CCT

R7

61BR BR Y

YYELLOW

TO 4, 5 ON

VFD-C LOCATED IN

CONDENSING SECTION

ORANGE

R7

31 34

R7

R10 COMPRESSOR 2

A1A2

BROWN BROWN

DP1

WHITE

GREEN

BLACKTO J24

+5 Vref

C

GND

J25 BMS2

BACNET MSTP CONNECTION

FIELD WIRED

Tx/Rx

CONTROLLER BACNET MSTP CONNECTION

O

USER INTERFACE A2L LEAK ALARM CONNECTION

11 14

R21

MITIGATION

SEQUENCE ENABLED

12 11

R21

71 72 73

ALARM STATE SHOWN, SWITCHES ON UNIT POWER UP

S6

(FIRE)

Y BRPR

RED

BLUE/H

RED/H

J14

RC7

NO7 4

D2 OUTDOOR

D3

RECIRCULATING

DAMPER

DAMPERU6J6

R20

DAMPER ACTUATOR WIRING REF

3 CONDUCTOR

CABLE

(D2, D3) (3CBL-D)

3 - Y WHITE

1 - COM BLACK

2 - + RED

BLUE

BLACK

RED

BLUE BLACK

RED

3CBL-D

3CBL-D

3CBL-D

ACTUATOR

PIGTAIL

O

V13N2A1BK40X05X16HJ23D0030BG31

06/12/2025Printed Date:

LAFB Bldg. 1030 Working Dog FacilityJob:

DOAS-1Mark:

VX-212-20I-1-D2Model:

Generated by: Trever.Tomes@damuth.comCAPS 4.47.1071 Page 11 of 24

Wiring Diagram 3

CAUTION

UNIT SHALL BE GROUNDED IN ACCORDANCE WITH N.E.C.

POWER MUST BE OFF WHILE SERVICING.

NOTES

USE COPPER CONDUCTORS ONLY

60° C FOR TERMINALS RATED LESS THAN 100 AMPS.

75° C FOR TERMINALS RATED 100 AMPS OR MORE.

FIELD CONTROL WIRING RESISTANCE SHOULD

NOT EXCEED 0.75 OHM.

FIELD WIRED

FACTORY SUPPLIED AND WIRED

LEGEND

WIRE COLOR CODE

Wiring Diagram Code:

BK BLACK BL BLUE BR BROWN

GY GRAY LT BL LIGHT BLUE O ORANGE

PK PINK PR PURPLE R RED

W WHITE Y YELLOW

Wiring Template: L31

A2L# A2L REFRIGERANT LEAK SENSOR

CC# COMPRESSOR CONTACTOR

DT1 DISCHARGE LINE TEMP CKT A

EXV ELECTRONIC EXPANSION VALVE

R7 CKT A INTERLOCK RELAY

R10 COMPRESSOR 2 RELAY

R20 A2L SUPPLY FAN AND DAMPER RELAY

R21 A2L AIR TUNNEL SECTION ALARM RELAY

R22 BUILDING FIRE ALARM RELAY

RH HEAT RELAY

SP1 SUCTION PRESSURE TRANSDUCER CKT A

ST1 SUCTION LINE TEMP CKT A

VFD VARIABLE FREQUENCY DRIVE

DOC NUMBER: 2839791 REV: 9

AIR MANAGEMENT SYSTEMS

BOARD TERMINALS

TO EXPANSION

J6 BMS T+, T-

SP1

3V

GND

ST1

S1

EVD

CONTROLLER

BLACK

WHITE

G GO

Power Supply co nn ec tio n A

S3 Analog - D igital Input

EXVREF

S4

S2

WHITE

YELLOW

BROWN

GREEN

Tx /R x N et w or k

GND

R

BK

GREEN

BLACK

WHITE

Ex V

DT1 WHITE

WHITE

INVERTER DRIVE

TO COMPRESSOR

RS485

R

BK

HPS1

R7

A2 A1

YELLOWBLUE

A2L1

1 2 EVAP COIL SECTION

A2L SENSOR

A2L2

1 2 SUPPLY FAN SECTION

A2L SENSOR

CKT A INTERLOCK

R10

11 14

RH

21 22

BROWN CC2

A2 A1

PURPLE COMPRESSOR 2

A2L1

5 6

R22

11 12

A2L2

5 6 77 78 79

A2L MITIGATION

R21

31 34

R22 A2 A1

70 BUILDING FIRE ALARM RELAY

R1 C1

R20

A2 A1 (SUPPLY FAN/DAMPER)

A2L RELAY

R21

A2 A1 (AIR TUNNEL ALARMS)

A2L RELAY

B

LU

E

W H

ITE

JUMPER

RED BLACK

RED BLACK

WHITE GREEN WHITE GREEN PURPLE

ORANGE

RED

R22

21 24

PINK

LT. BLUE

DRAIN

V13N2A1BK40X05X16HJ23D0030BL31

06/12/2025Printed Date:

LAFB Bldg. 1030 Working Dog FacilityJob:

DOAS-1Mark:

VX-212-20I-1-D2Model:

Generated by: Trever.Tomes@damuth.comCAPS 4.47.1071 Page 12 of 24

Monitoring Points Wiring Diagram

CAUTION

UNIT SHALL BE GROUNDED IN ACCORDANCE WITH N.E.C.

POWER MUST BE OFF WHILE SERVICING.

NOTES

USE COPPER CONDUCTORS ONLY

60° C FOR TERMINALS RATED LESS THAN 100 AMPS.

75° C FOR TERMINALS RATED 100 AMPS OR MORE.

FIELD CONTROL WIRING RESISTANCE SHOULD

NOT EXCEED 0.75 OHM.

FIELD WIRED

FACTORY SUPPLIED AND WIRED

LEGEND

WIRE COLOR CODE

Wiring Diagram Code:

BK BLACK BL BLUE BR BROWN

GY GRAY LT BL LIGHT BLUE O ORANGE

PK PINK PR PURPLE R RED

W WHITE Y YELLOW

Wiring Template: Y07

DTH

EA

PS8

SA

NOTE: 1

MODBUS COMMUNICATION WIRING. DAISY CHAIN TO ALL MODBUS

DEVICES.

DOC NUMBER: ---- REV: ----

AIR MANAGEMENT SYSTEMS

U7

U8

GND

U6

U5

U4

GND

U3

U1

U2 c.pCOe

J11 NO4

J10

GOG

J1

NO3

C3/4/5

NO2

C1/2

NO1

GND

U10

U9

J2

EXPANSION

BOARD

NO6

C3/4/5

NO5

NC6

C6

J12

T+GND T-

J6 BMS

+5

GND

+V

J9

Address Ext Baud Prot Down

Up

(ON)

TO MAIN UNIT

DDC CONTROLLER

TERMINALS J26 T+, T-

TO EVD CONTROLLER

NETWORK TX/RX

DRAIN

R

ED

BK

TERMINALS +, -

R

ED

BL

AC

K

O

SA

RED+

WHITEC

BLUER

BLACK

O

EA

BLUE

BLACK

O

PS8

+ _R

WHITEC

B

LU

E

R

W H

ITE

C

3CBL-SA

3CBL-SA 3CBL-SA

3CBL-EA

RED

3CBL-EA3CBL-EA

EXPANSION BOARD

WIRING DIAGRAM

RETURN DUCT TEMPERATURE AND HUMIDITY SENSOR

EXHAUST AIRFLOW TRANSDUCER

SPACE PRESSURE SENSOR

SUPPLY AIRFLOW TRANSDUCER

TMP

DTH

O

TMP

VD0BB12XX000003BY07

06/12/2025Printed Date:

LAFB Bldg. 1030 Working Dog FacilityJob:

DOAS-1Mark:

VX-212-20I-1-D2Model:

Generated by: Trever.Tomes@damuth.comCAPS 4.47.1071 Page 13 of 24

Valent Network Interface v10.001 Modbus/BACnet Points List

Variable Description BACnet Object

ModBus Object

Read or Write Text or Unit of M Included

Active Inactive Space_Temp_Analog_Input Space Temperature AI-1 30002 R °F Supply_Temp_Analog_Input Supply Temperature AI-2 30004 R °F X

Outside_Air_Temp_Analog_Input Outside Air Temperature AI-3 30006 R °F X Mixed_Temp_Analog_Input Mixed Temperature AI-4 30008 R °F

Cold_Coil_1_Temp_Analog_Input Cold Coil 1 Temperature AI-5 30010 R °F X Return_Temp_Analog_Input Return Temperature AI-7 30014 R °F X

Exhaust_Temp_Analog_Input Exhaust Temperature AI-8 30016 R °F Space_RH_Analog_Input Space % Relative Humidity AI-9 30018 R %

Outside_RH_Analog_Input Outside % Relative Humidity AI-10 30020 R % Return_RH_Analog_Input Return % Relative Humidity AI-11 30022 R % X

Return_Duct_Static_Pressure_Analog_Input Return Duct Static Pressure AI-12 30024 R "wc Space_Static_Pressure_Analog_Input Space Static Pressure AI-13 30026 R "wc X

Supply_Duct_Static_Pressure_Analog_Input Supply Duct Static Pressure AI-14 30028 R "wc Space_CO2_1_Analog_Input Space 1 CO2 ppm AI-15 30030 R ppm Return_CO2_Analog_Input Return CO2 ppm AI-17 30034 R ppm

Circuit_A_Discharge_Temp_Analog_Input Circuit A Discharge Temperature AI-20 30040 R °F X Circuit_A_Suction_Temp_Analog_Input Circuit A Suction Temperature AI-21 30042 R °F X

Circuit_B_Discharge_Temp_Analog_Input Circuit B Discharge Temperature AI-22 30044 R °F X Circuit_B_Suction_Temp_Analog_Input Circuit B Suction Temperature AI-23 30046 R °F X

Circuit_A_Discharge_Pressure_Analog_Input Circuit A Discharge Pressure AI-28 30056 R psig X Circuit_A_Suction_Pressure_Analog_Input Circuit A Suction Pressure AI-29 30058 R psig X

Circuit_B_Discharge_Pressure_Analog_Input Circuit B Discharge Pressure AI-30 30060 R psig X Circuit_B_Suction_Pressure_Analog_Input Circuit B Suction Pressure AI-31 30062 R psig X

Aux_In_Customer_1 Customer defined auxiliary input AI-36 30072 R selectable Aux_In_Customer_2 Customer defined auxiliary input AI-37 30074 R selectable Aux_In_Customer_3 Customer defined auxiliary input AI-38 30076 R selectable Aux_In_Customer_4 Customer defined auxiliary input AI-39 30078 R selectable Aux_In_Customer_5 Customer defined auxiliary input AI-40 30080 R selectable Aux_In_Customer_6 Customer defined auxiliary input AI-41 30082 R selectable Aux_In_Customer_7 Customer defined auxiliary input AI-42 30084 R selectable Aux_In_Customer_8 Customer defined auxiliary input AI-43 30086 R selectable Aux_In_Customer_9 Customer defined auxiliary input AI-44 30088 R selectable Aux_In_Customer_10 Customer defined auxiliary input AI-45 30090 R selectable

Temperature_Setpoint Main Temperature Set point Supply, Space, or Return target temperature AV-1 40002 RW °F X

Temperature_Heat_Cool_Deadband Heat/Cool Spt Deadband when Room or Return control is active Clg Spt = Deadband /2 + Temp Spt Htg Spt = Deadband /2 - Temp Spt

AV-2 40004 RW Delta in °F X

Temperature_Setpoint_Unoccupied Main Temperature Set point Supply, Space, or Return target temperature AV-3 40006 RW °F

Temperature_Heat_Cool_Deadband_Unoccupied Heat/Cool Spt Deadband when Room or Return control is active Clg Spt = Deadband /2 + Temp Spt Htg Spt = Deadband /2 - Temp Spt

AV-4 40008 RW Delta in °F

Cooling_Coil_Setpoint_Min Cooling Coil Leaving Air Setpoint AV-5 40010 RW °F X Cooling_Coil_Setpoint_Max Maximum Coil Leaving Setpoint AV-6 40012 RW °F X

Dehumidification_Setpoint Dehumidification Setpoint %RH for Space or Return control AV-7 40014 RW %

Outside_Dewpoint_Setpoint Outside Dewpoint Dehumidification Trigger AV-8 40016 RW °F Indoor_Dewpoint_Setpoint Indoor Dewpoint Dehumidification Trigger AV-9 40018 RW °F

Unocc_Indoor_Dewpoint_Setpoint Unoccupied Indoor Dewpoint Dehumidification Trigger AV-10 40020 RW °F

Unoccupied_Dehumidification_Setpoint Unoccupied Dehumidification %RH Setpoint AV-11 40022 RW °F

Economizer_Temp_Enable_Setpoint Economizer Ambient Temp Enable Setpoint Allow Econ when OAT is less than Setpoint AV-12 40024 RW °F

Economizer_Enthalpy_Enable_Setpoint Economizer Enthalpy Enable Setpoint Allow Econ when OA Enthalpy is less than Setpoint AV-13 40026 RW btu/lb

Cooling_Lockout_Setpoint Cooling Ambient Lockout Setpoint AV-17 40034 RW °F X Heating_Lockout_Setpoint Heating Ambient Lockout Setpoint AV-18 40036 RW °F X Preheat_Lockout_Setpoint Preheat Ambient Lockout Setpoint AV-19 40038 RW °F

Economizer_Lockout_Setpoint Economizer Ambient Lockout Setpoint AV-20 40040 RW °F Return_Duct_Static_Pressure_Setpoint Return Duct Static Pressure Setpoint AV-21 40042 R "wc

Space_Static_Pressure_Setpoint Space Static Pressure Setpoint AV-22 40044 RW "wc X Supply_Duct_Static_Pressure_Setpoint Supply Duct Static Pressure Setpoint AV-23 40046 RW "wc

Space_CO2_Setpoint Space_CO2_Setpoint AV-24 40048 RW ppm Outside_Air_Damper_Minimum_Setpoint_Occ Outside Air Damper Minimum Setpoint AV-24 40050 RW %

Outside_RH_from_BMS Outside RH from BMS Used when source selection is set to BMS AV-26 40052 RW % X

Outside_Temp_from_BMS Outside Temp from BMS Used when source selection is set to BMS AV-27 40054 RW °F X

Return_RH_from_BMS Return RH from BMS Used when source selection is set to BMS AV-28 40056 RW % X

Return_Temp_from_BMS Return Temp from BMS Used when source selection is set to BMS AV-29 40058 RW °F X

06/12/2025Printed Date:

LAFB Bldg. 1030 Working Dog FacilityJob:

DOAS-1Mark:

VX-212-20I-1-D2Model:

Generated by: Trever.Tomes@damuth.comCAPS 4.47.1071 Page 14 of 24

Valent Network Interface v8 Modbus/BACnet Points List

BACnet Object

ModBus Object

Read or Write Text or Unit of M Included

Active Inactive

Space_1_CO2_from_BMS Space 1 CO2 from BMS Used when source selection is set to BMS AV-30 40060 RW ppm X

Return_CO2_from_BMS Return CO2 from BMS Used when source selection is set to BMS AV-32 40062 RW ppm X

Space_RH_from_BMS Space RH from BMS Used when source selection is set to BMS AV-33 40066 RW % X

Space_Static_from_BMS Space Static from BMS Used when source selection is set to BMS AV-34 40068 RW "wc X

Space_Temp_from_BMS Space Temp from BMS Used when source selection is set to BMS AV-35 40070 RW °F X

SF_Control_Signal_BMS BMS to control signal for supply fan speed AV-36 40072 RW % X EF_Control_Signal_BMS BMS to control signal for exhaust fan speed AV-37 40074 RW % X

OAD_Control_Signal_BMS Allows the BMS to control OAD position AV-38 40076 RW % Aux_BMS_Analog_Output_1 BMS Commanded auxilary analog output AV-39 40078 RW selectable X

Unit_Status_Mode Unit Status Mode - See Table AV-40 30092 R Real X Supply_Temperature_Calculated_Setpoint Active Supply Temperature Setpoint AV-41 30094 R °F X

Cooling_1_Ramp_Capacity Cooling Ramp 1 Status Value AV-42 30096 R % X Defrost_Ramp Defrost Ramp AV-44 30100 R %

Economizer_Ramp Economizer Ramp AV-45 30102 R % Head_Pressure_Control_Ramp_1_Ramp Head Pressure Control Ramp 1 AV-46 30104 R % X Head_Pressure_Control_Ramp_2_Ramp Head Pressure Control Ramp 2 AV-47 30106 R %

HP_Ramp_Capacity Heat Pump Heating Ramp AV-50 30112 R % Heating_Capacity Heating Ramp AV-51 30114 R % X

Case_Heat_Control_Ramp Case Heat Ramp AV-52 30116 R % Hot_Gas_Reheat_Ramp Hot Gas Reheat Ramp AV-53 30118 R %

Outside_Dewpoint Outside Dewpoint AV-54 30120 R °F Outside_Enthalpy Outside Enthalpy AV-55 30122 R btu/lb Return_Dewpoint Return Dewpoint AV-56 30124 R °F X Return_Enthalpy Return Enthalpy AV-57 30126 R btu/lb X Space_Dewpoint Space Dewpoint AV-58 30128 R °F Space_Enthalpy Space Enthalpy AV-59 30130 R btu/lb

Circuit_A_Superheat Circuit A Superheat AV-60 30132 R °F X Circuit_B_Superheat Circuit B Superheat AV-61 30134 R °F X

Total_Exhaust_Fan_CFM_BMS Total Exhaust Fan CFM AV-64 30140 R CFM X Total_Supply_Fan_CFM_BMS Total Supply Fan CFM AV-65 30142 R CFM X

OAD_CFM_BMS OAD CFM AV-66 30144 R CFM

Active_Temperature_Setpoint Active_Temperature_Setpoint AV-67 30146 R °F X

Chilled_Water_1_Valve_Analog_Output Chilled Water 1 Valve Analog Output AV-68 30148 R % Electric_Heater_1_Analog_Output Electric Heater 1 Analog Output AV-70 30152 R % X Energy_Recovery_Analog_Output Energy Recovery Analog Output AV-72 30156 R %

Exhaust_Fan_Speed_Analog_Output Exhaust Fan Speed Analog Output AV-73 30158 R % X Hot_Water_Valve_1_Analog_Output Hot Water Valve 1 Analog Output AV-74 30160 R %

Mod_Gas_Furnace_1_Analog_Output Mod Gas Furnace 1 Analog Output AV-76 30164 R % Outside_Air_Damper_Analog_Output Outside Air Damper Analog Output AV-78 30168 R % Supply_Fan_Speed_Analog_Output Supply Fan Speed Analog Output AV-79 30170 R % X

Modulating_Compressor_Analog_Output_BMS First Modulating Compressor Analog Output - BMS AV-80 30172 R % X Circuit_A_Sat_Discharge_Temperature Circuit A Saturated Discharge Temperature AV-82 30176 R °F X Circuit_B_Sat_Discharge_Temperature Circuit B Saturated Discharge Temperature AV-83 30178 R °F X

Circuit_A_Sat_Suction_Temperature Circuit A Saturated Suciton Temperature AV-86 30184 R °F X Circuit_B_Sat_Suction_Temperature Circuit B Saturated Suciton Temperature AV-87 30186 R °F X

Coil_Temperature_Calculated_Setpoint Calculated Coil Leaving Set point AV-90 30192 R °F X Unoccupied_Cooling_Setpoint Active Cooling Setpoint - Unoccupied AV-91 30194 R °F Unoccupied_Heating_Setpoint Active Heating Setpoint - Unoccupied AV-92 30196 R °F

Temperature_Reset_Mode Occupied Reset Type Setpoint 1-No Reset(Supply Temp Control) 2-Space 3-Return 4-Outside IV-1 40080 RW Integer X

Temperature_Reset_Mode_Unoccupied Unoccupied Reset Type Setpoint 1-No Reset(Supply Temp Control) 2-Space 3-Return 4-Outside IV-2 40082 RW Integer

Active_Temperature_Reset_Mode Active Occupied Reset Type Setpoint 1-No

Reset(Supply Temp Control) 2-Space 3-Return 4- Outside

IV-3 30198 R Integer X

Active_Temperature_Reset_Mode_Unocc Active Unoccupied Reset Type Setpoint 1-No

Reset(Supply Temp Control) 2-Space 3-Return 4- Outside

IV-4 30200 R Integer

LatestAlm Most recent alarm - See Alarm Table IV-5 30202 R Integer X Device_Enable_DO_Word Device Enable DO Word - See Table IV-6 30206 R Bit Pack X

Ref_Ckt_PressTemp_Alarm_Word Refrigeration Circuit Word - See Table IV-7 30210 R Bit Pack X Device_Offline_Word Device Offline Word - See Table IV-8 30214 R Bit Pack X Device_Alarm_Word Device Alarm Word - See Table IV-9 30218 R Bit Pack X

System_Word System Word - See Table IV-10 30222 R Bit Pack X Unit_Status_Word Unit Status Word - See Table IV-11 30226 R Bit Pack X

Exhaust_Fan_1_Status_Digital_Input Exhaust Fan Status BI-1 10009 R Active Inactive X

Supply_Fan_1_Status_Digital_Input Supply Fan Status B-2 10010 R Active Inactive X

06/12/2025Printed Date:

LAFB Bldg. 1030 Working Dog FacilityJob:

DOAS-1Mark:

VX-212-20I-1-D2Model:

Generated by: Trever.Tomes@damuth.comCAPS 4.47.1071 Page 15 of 24

Valent Network Interface v8 Modbus/BACnet Points List

BACnet Object

ModBus Object

Read or Write Text or Unit of M Included

Active Inactive

BMS_Watchdog BMS Watchdog command Used to determine BMS comm status Must heartbeat within the watch dog timeout delay to detect comm status BV-1 2 RW Active Inactive X

System_Enable Master system enable/disable point BV-2 3 RW Enable Disable X

BMS_Occupancy_Command Occupancy Command BV-3 4 RW Unoccupied Occupied X

Reset_All_Alarms Alarm Reset Command BV-4 5 RW Reset Normal X

Exhaust_Only_Mode_BMS_Cmd Emergancy Exhaust Mode Command BV-5 6 RW Enable Disable Pressurization_Only_Mode_BMS_Cmd Emergancy Pressurization Mode Command BV-6 7 RW Enable Disable

Outside_RH_Source_BMS Outside RH Source Selection BV-7 8 RW BMS Local X

Outside_Temp_Source_BMS Outside Temp Source Selection BV-8 9 RW BMS Local X

Return_RH_Source_BMS Return RH Source Selection BV-9 10 RW BMS Local X

Return_Temp_Source_BMS Return Temp Source Selection BV-10 11 RW BMS Local X

Space_1_CO2_Source_BMS Space 1 CO2 Source Selection BV-11 12 RW BMS Local X

Space_2_CO2_Source_BMS Space 2 CO2 Source Selection BV-12 13 RW BMS Local X

Return_CO2_Source_BMS Return CO2 Source Selection BV-13 14 RW BMS Local X

Space_RH_Source_BMS Space RH Source Selection BV-14 15 RW BMS Local X

Space_Static_Source_BMS Space Static Source Selection BV-15 16 RW BMS Local X

Space_Temp_Source_BMS Space Temp Source Selection BV-16 17 RW BMS Local X

SF_Control_Source_BMS Allows the BMS to control supply fan speed BV-17 18 RW BMS Local X

EF_Control_Source_BMS Allows the BMS to control exhaust fan speed BV-18 19 RW BMS Local X

OAD_Control_Source_BMS Allows the BMS to control OAD position BV-19 20 RW BMS Local Aux_BMS_Digital_Output_1 BMS Commanded auxilary digital output BV-20 21 RW Active Inactive Aux_BMS_Digital_Output_2 BMS Commanded auxilary digital output BV-21 22 RW Active Inactive

Occupied Occupancy BV-22 10002 R Occupied Unoccupied X

Global_Alarm General alarm point Optionally set to indicate any alarm is active, or a shutdown alarm is active BV-23 10003 R Alarm Normal X

BMS_Watchdog_Active Status of the BMS watchdog heartbeat BV-24 10004 R Active Inactive X

OAD_Feedback_Error_Not_Economizing.Active Feedback indicates OAD is not opening during economizer BV-25 10005 R Alarm Normal

OAD_Feedback_Error_Economizing.Active Feedback indicates OAD is open BV-26 10006 R Alarm Normal OAD_Feedback_Error_OAD_Not_Modulating.Active Feedback indicates the OAD is not modulating BV-27 10007 R Alarm Normal

OAD_Feedback_Error_Excess_OA.Active Feedback indicates the OAD is not closing BV-28 10008 R Alarm Normal Supply_Fan_1_Alarm.Active Supply Fan Alarm Active BV-29 10011 R Alarm Normal X

Exhaust_Fan_1_Alarm.Active Exhaust Fan Alarm Active BV-30 10012 R Alarm Normal X

Drain_Pan_Alarm.Active Condensate Drain Pan Alarm Active BV-31 10013 R Alarm Normal X

Fire_Safety_Shutdown_Alarm.Active Fire Safety Shutdown Alarm Active BV-32 10014 R Alarm Normal X

Refrigerant_Leak_Compressor_Alarm.Active Refrigerant Leak Compressor Alarm Active BV-33 10015 R Alarm Normal X

Refrigerant_Leak_Airstream_Alarm.Active Refrigerant Leak Airstream Alarm Active BV-34 10015 R Alarm Normal X

06/12/2025Printed Date:

LAFB Bldg. 1030 Working Dog FacilityJob:

DOAS-1Mark:

VX-212-20I-1-D2Model:

Generated by: Trever.Tomes@damuth.comCAPS 4.47.1071 Page 16 of 24

System_Word (IV-11/AV-102 & AV-103) Unit Status Word Table (IV-11/AV-104 & AV-105)

IV-10 Bit

AV-102

Bit Bit Description IV-11 Bit

AV-104

Bit Bit Description 0 0 Heat Wheel Enable 0 0 Standby 1 1 Preheat Enable 1 1 Occupied Start 2 2 Reversing Valve (Cooling (0)/Heating(1)) 2 2 Unoccupied Start 3 3 3 3 Opening Dampers 4 4 OA Damper End Switch Alarm 4 4 Dampers Open 5 5 EA Damper End Switch Alarm 5 5 Fan Start Delay 6 6 Supply Temp Low Limit Alarm 6 6 Exhaust Fan On 7 7 Supply Temp High Limit Alarm 7 7 Supply Fan On 8 8 Supply High Duct Static Alarm 8 8 System On 9 9 Supply Fan 1 Alarm 9 9 Soft Shutdown 10 10 Exhaust Fan 1 Alarm 10 10 System Disabled 11 11 Drain Pan Alarm 11 11 Remote Off 12 12 Freeze Stat Alarm 12 12 System Shutdown Alarm 13 13 Filter Alarm 13 13 Supply Fan Only 14 14 Space High Static Alarm 14 14 Exhaust Fan Only 15 15 Return Low Static Alarm 15 15 Purge Mode (Supply and Exhaust Only)

IV-10 Bit

AV-103

Bit Bit Description IV-11 Bit

AV-105

Bit Bit Description 16 16 Shutdown Input Alarm 16 16 Case Heat Active 17 17 Energy Recovery Wheel High Diff Pressure 17 17 Fans Only 18 18 Energy Recovery Wheel Rotation Alarm 18 18 Economizing 19 19 19 19 Energy Recovery Active 20 20 Heat Pump Heating Lock Out Alarm 20 20 Cooling 21 21 BMS Frequent Writes - Reduce Num of Writes 21 21 Heating 22 22 BMS Offline Alarm 22 22 Dehumidifying 23 23 23 23 Hot Gas Reheat Active 24 24 24 24 HGRH Purging 25 25 25 25 Dehum w/Heat 26 26 26 26 Energy Recovery Defrost Active 27 27 27 27 Heat Pump Defrost Active 28 28 Heat-Cool Only - Dehumidification Request Active 28 28 Morning Warm Up/Cool Down Active 29 29 Heat-Cool Only - Heating Request Active 29 29 Winter Ramp Active 30 30 Heat-Cool Only - Coil Setpoint Alarm Active 30 30 31 31 Heat-Cool Only - Supply Setpoint Alarm Active 31 31 Overrides Active

Device Enable DO Word Table (IV-6/AV-94 & AV-95) Ref Ckt Press temp Alarm Word Table (IV-7/AV-96 & AV-97) IV-6 Bit AV-94 Bit Bit Description IV-7 Bit AV-96 Bit Bit Description

0 0 Compressor 1 Start 0 0 Circuit A Discharge Pressure Sensor Alarm 1 1 Compressor 2 Start 1 1 Circuit A Discharge Temp Sensor Alarm 2 2 Compressor 3 Start 2 2 Circuit A Suction Pressure Sensor Alarm 3 3 Compressor 4 Start 3 3 Circuit A Suction Temp Sensor Alarm 4 4 4 4 Circuit B Discharge Pressure Sensor Alarm 5 5 5 5 Circuit B Discharge Temp Sensor Alarm 6 6 6 6 Circuit B Suction Pressure Sensor Alarm 7 7 7 7 Circuit B Suction Temp Sensor Alarm 8 8 Condenser Fan Ramp 1 Stage 1 Start 8 8 Circuit A High Pressure Switch Alarm 9 9 Condenser Fan Ramp 1 Stage 2 Start 9 9 Circuit A Low Refrigerant Pressure Alarm 10 10 Condenser Fan Ramp 1 Stage 3 Start 10 10 Circuit B High Pressure Switch Alarm 11 11 11 11 Circuit B Low Refrigerant Pressure Alarm 12 12 Condenser Fan Ramp 2 Stage 1 Start 12 12 Circuit A High Sat Discharge Temp Alarm 13 13 Condenser Fan Ramp 2 Stage 2 Start 13 13 Circuit B High Sat Discharge Temp Alarm 14 14 Condenser Fan Ramp 2 Stage 3 Start 14 14 15 15 15 15

IV-6 Bit AV-95 Bit Bit Description IV-7 Bit AV-97 Bit Bit Description 16 16 Furnace 1 Start (External Furnace Controller Only) 16 16 17 17 Furnace 2 Start (External Furnace Controller Only) 17 17 18 18 18 18 19 19 19 19 20 20 Supply Fan Start 20 20 21 21 Exhaust Fan Start 21 21 22 22 22 22 23 23 23 23 24 24 24 24 25 25 25 25 26 26 26 26 27 27 27 27 28 28 28 28 29 29 29 29 30 30 30 30 31 31 31 31

06/12/2025Printed Date:

LAFB Bldg. 1030 Working Dog FacilityJob:

DOAS-1Mark:

VX-212-20I-1-D2Model:

Generated by: Trever.Tomes@damuth.comCAPS 4.47.1071 Page 17 of 24

Device Offline Word Table (IV-8/AV-98 & AV-99) Device Alarm Word Table (IV-9/AV-100 & AV-101)

IV-8 Bit AV-98 Bit Bit Description IV-9 Bit

AV-100

Bit Bit Description 0 0 Cold Coil Temperature Sensor Alarm 0 0 Space TStat 1 Offline 1 1 1 1 Space TStat 2 Offline 2 2 Mixed Temperature Sensor Alarm 2 2 Space TStat 3 Offline 3 3 Supply Duct Static Pressure Sensor Alarm 3 3 Space TStat 4 Offline 4 4 Supply Fan AFMS Alarm 4 4 VFD Offline Supply Fan 5 5 Supply Air Temp Sensor Alarm 5 5 VFD Offline Exhaust Fan 6 6 Exhaust Fan AFMS Alarm 6 6 7 7 Exhaust Temperature Sensor Alarm 7 7 8 8 Outside Air Temp Sensor Alarm 8 8 Expansion Board 1 Alarm 9 9 Outside RH Sensor Alarm 9 9 Expansion Board 2 Alarm 10 10 OAD AMD Alarm 10 10 Expansion Board 3 Alarm 11 11 Greentrol OAD AFMS Alarm 11 11 Expansion Board 4 Alarm 12 12 Return CO2 Sensor Alarm 12 12 13 13 Return Duct Static Pressure Sensor Alarm 13 13 14 14 Return Temperature Sensor Alarm 14 14 15 15 Return RH Sensor Alarm 15 15

IV-8 Bit AV-99 Bit Bit Description IV-9 Bit

AV-101

Bit Bit Description 16 16 Space CO2 Sensor Alarm 16 16 17 17 Space RH Sensor Alarm 17 17 18 18 Space Static Pressure Sensor Alarm 18 18 19 19 Space Temperature Sensor Alarm 19 19 20 20 IG Furnace Alarm 20 20 21 21 21 21 22 22 Inverter Scroll 1 Alarm 22 22 23 23 23 23 24 24 EVD Valve A Alarm 24 24 25 25 25 25 26 26 SF VFD Alarm 26 26 27 27 EF VFD Alarm 27 27 Primary Unit Offline Alarm 28 28 28 28 Secondary Unit 1 Offline Alarm 29 29 29 29 Secondary Unit 2 Offline Alarm 30 30 30 30 Secondary Unit 3 Offline Alarm 31 31 31 31 Secondary Unit 4 Offline Alarm

UNIT STATUS MODE (AV-40)

0 Standby 20 Economizing 1 Unoccupied Start 21 Cooling 2 Occupied Start 22 Heating 3 Opening Dampers 23 Dehumidifying 5 Dampers Open 24 6 Fan Start Delay 25 HGRH Purging 7 Exhaust Fan Start 26 Energy Recovery Defrost Active 8 Supply Fan Start 27 A2L Refrigerant Leak Alarm 9 Startup Delay 28 A2L Refrigerant Leak Alarm Fan Only Mode 10 System On 29 Dehumifying w/Heat 11 Soft Shutdown 30 Overrides 12 System Disabled 31 Expansion Offline 13 Remote Off 32 14 System Shutdown Alarm 33 Energy Recovery Active 15 Pressurization Only 34 Hot Gas Reheat Active 16 Exhaust Only 35 Morning Sequence Active 17 Fans Only Purge 36 Heat Pump Defrost 18 Case Heat Active 37 Winter Ramp Active 19 Fans Only

06/12/2025Printed Date:

LAFB Bldg. 1030 Working Dog FacilityJob:

DOAS-1Mark:

VX-212-20I-1-D2Model:

Generated by: Trever.Tomes@damuth.comCAPS 4.47.1071 Page 18 of 24

Alarm Table (IV-5/AV-93) 0 Supply Fan 1 Run - Status Not Proven 64 Heat Wheel Rotation - Not Detected 122 First Inverter Alarm - Serious 1 Freeze Protection - Thermostat Tripped 65 Secondary Unit Offline - Unit 1 123 First Inverter Alarm - Irreversible 2 High Supply Duct - Static Pressure 66 Secondary Unit Offline - Unit 2 124 First Inverter PEC - Invalid Data Set 3 Low Return Duct - Static Pressure 67 Secondary Unit Offline - Unit 3 125 First Inverter STO - Safe Torque Off Open 4 Outside Air Temp - Sensor Value Not Valid 68 Secondary Unit Offline - Unit 4 126 First Inverter Offline - Modbus Comms Lost 5 Supply Air Temperature - Sensor Value Not Valid 69 Primary Unit Offline - 133 Space Thermostat 1 - Sensor Offline 6 Cold Coil 1 Temp - Sensor Value Not Valid 71 Multi Devices per Ch - Contact Tech Support 134 Space Thermostat 2 - Sensor Offline 7 Cold Coil 2 Temp - Sensor Value Not Valid 74 Shutdown Contact - In Alarm Position 135 Space Thermostat 3 - Sensor Offline 9 Exhaust Air Temp - Sensor Value Not Valid 75 Comp Maint Alarm - Run Hours Spt Reached 136 Space Thermostat 4 - Sensor Offline

10 Mixed Air Temperature - Sensor Value Not Valid 76 Supply Air Temperature - High Limit Shutdown 137 IG Furnace 1 - No flame after 3 tries 11 Return Air Temperature - Sensor Value Not Valid 77 Space High Static Pres - Shutdown 138 IG Furnace 1 - Large - No flame after 3 tries 12 Space Temperature - Sensor Value Not Valid 78 Internal Board Temp - Exceeds -40F or 158F 139 IG Furnace 1 Combust - Fan High Pressure Sw 13 Return Air RH - Sensor Value Not Valid 79 BMS Offline - Watchdog is FALSE 140 IG Furnace 1 Ignition - Controller Alarm 14 Space RH - Sensor Value Not Valid 78 Internal Board Temp - Exceeds -40F or 158F 138 IG Furnace 1 Large - no flame after 3 tries 15 Outside RH - Sensor Value Not Valid 80 Clg Coil Setpt Input - Value is not valid 141 IG Furnace 1 Pressure - Switch Fault Alarm 16 Low Pressure Switch - Circuit A 81 Sup Air Setpt Input - Value is not valid 142 IG Furnace 1 Combust - Fan Proving Alarm 17 Low Pressure Switch - Circuit B 82 BACnet License - Not Installed 143 IG Furnace 1 - Max Retries 20 High Pressure Switch - Circuit A 83 Low Suction SH ExV A - EVD 1 Alarm 144 IG Furnace 1 - High Limit Trip 21 High Pressure Switch - Circuit B 85 LOP A EVD 1 - Low Operating Pressure 145 IG Furnace - pCOe 1 Offline 24 Damper End Switch Fail - Dampers are not open 87 MOP A EVD 1 - Max Operating Pressure 146 IG Furnace 1 IC Fault - Check Furnace Wiring 25 Exhaust Fan 1 Run - Status Not Proven 89 EEV A EVD 1 - Motor Alarm 147 IG Furnace 2 - No flame after 3 tries 26 Filters are Dirty - Replace Filters 91 LowSuct A EVD 1 - Refrigerant Temp 148 IG Furnace 2 - Large - No flame after 3 tries 27 Cond Drain Pan Full - Check Drain 93 High Condensing Temp - EVD 1 149 IG Furnace 2 Combust - Fan High Pressure Sw 28 Exp Board 1 Status - Board is Offline 94 Sens S1 EVD 1 - Sensor Value Not Valid 150 IG Furnace 2 Ignition - Controller Alarm 29 Exp Board 2 Status - Board is Offline 95 Sens S2 EVD 1 - Sensor Value Not Valid 151 IG Furnace 2 Pressure - Switch Fault Alarm 30 Exp Board 3 Status - Board is Offline 96 Sens S3 EVD 1 - Sensor Value Not Valid 152 IG Furnace 2 Combust - Fan Proving Alarm 31 Exp Board 4 Status - Board is Offline 97 Sens S4 EVD 1 - Sensor Value Not Valid 153 IG Furnace 2 - Max Retries 32 BMS Frequent Writes - Reduce Num of Writes 98 EVD 1 EEPROM Damaged - Call Tech Support 154 IG Furnace 2 - High Limit Trip 33 Space 1 CO2 - Sensor Value Not Valid 99 Incomplete Closing - EVD 1 155 IG Furnace - pCOe 2 Offline 34 Space Static Pressure - Sensor Value Not Valid 100 Emergency Closing - EVD 1 156 IG Furnace 2 IC fault - Check Furnace Wiring 35 Supply Duct Stat Press - Sensor Value Not Valid 101 EVD 1 Battery 157 Outside Air Greentrol - Offline or Flow Error 36 Return Duct Stat Press - Sensor Value Not Valid 102 FW Incompatibility - EVD 1 158 Exhaust Air Greentrol - Offline or Flow Error 37 Sup Fan AFMS - Sensor Value Not Valid 103 EVD 1 Config Error 159 Supply Air Greentrol - Offline or Flow Error 38 Exh Fan 1 AFMS - Sensor Value Not Valid 104 EVD 1 Comm - EVD 1 is Offline 169 ER Wheel High - Differential Pressure 39 Outside Damper AFMS - Sensor Value Not Valid 105 High Discharge Temp - First Inv Envelope 170 OA Damper Fault - Not Econ and should be 40 Space Setpt Adj Slider - Sensor Value Not Valid 106 Low Discharge Pressure - First Inv Envelope 171 OA Damper Fault - Econ and shouldn't be 41 Space 2 CO2 - Sensor Value Not Valid 107 High Suction Pressure - First Inv Envelope 172 OAD Fault - Damper not Modulating 42 Return CO2 - Sensor Value Not Valid 108 Low Suction Pressure - First Inv Envelope 173 OAD Fault - Excess Outdoor Air 43 Discharge Press Ckt A - Sensor Value Not Valid 109 High Current - First Inv Envelope 174 IG Furnace 1 - Combustion Fan Alarm 44 Discharge Press Ckt B - Sensor Value Not Valid 110 High Pressure Ratio - First Inv Envelope 175 IG Furnace 2 - Combustion Fan Alarm 47 Suction Press Ckt A - Sensor Value Not Valid 111 Low Pressure Ratio - First Inv Envelope 176 Supply Fan - VFD Offline 48 Suction Press Ckt B - Sensor Value Not Valid 112 Low Delta P - First Inv Envelope 177 Exhasut Fan - VFD Offline 51 Discharge Temp Ckt A - Sensor Value Not Valid 113 High Discharge Press - First Inv Envelope 180 Embedded EVD Error 52 Discharge Temp Ckt B - Sensor Value Not Valid 114 Compressor Staging - Order Skipped 181 SF VFD Alarm - Check VFD 55 Suction Temp Ckt A - Sensor Value Not Valid 115 Heat Pump Heating - Locked Out 182 EF VFD Alarm - Check VFD 56 Suction Temp Ckt B - Sensor Value Not Valid 116 EVD 1 Error - Unexpected Position 186 Compressor Refrig Leak - Furnace Locked Out 59 Ckt A High Saturated - Discharge Temperature 117 High SDT Lockout - Circuit A 187 Airstream Refrig Leak - SF Mitigation Sequence 60 Ckt B High Saturated - Discharge Temperature 118 High SDT Lockout - Circuit B 188 Fire Shutdown Alarm - Building Fire Alarm 63 Supply Air Temperature - Low Limit Shutdown 121 First Inverter Alarm - Resettable 189 EA Damper End Switch - Damper is not open

06/12/2025Printed Date:

LAFB Bldg. 1030 Working Dog FacilityJob:

DOAS-1Mark:

VX-212-20I-1-D2Model:

Generated by: Trever.Tomes@damuth.comCAPS 4.47.1071 Page 19 of 24

VX-212

Factory Controller Sequence of Operation

FACTORY CONTROLLER: Controller shall be provided with required sensors and programming for rooftop unit.

Controller shall be factory programmed, mounted and tested. Controller shall have a LCD readout for changing set points and monitoring unit operation.

UNIT START COMMAND (Unit will be enabled to start once a jumper is placed between R to G):

• Factory mounted and wired outdoor air and recirculated air damper actuators are powered.

• Exhaust fan starts after a (adj.) delay.

• Supply fan starts after a (adj.) delay.

• Tempering options to function as described below.

UNIT STOP COMMAND (OR DE-ENERGIZED):

• Supply fan, exhaust fan and tempering options de-energized.

• Outdoor air damper actuator is spring return close, and the recirculated air damper actuator is spring open.

OCCUPIED/UNOCCUPIED MODES: Shall be based on a 7-day time clock internal to the controller. The schedule shall be set by the end user. When a user initiates an override input, the controller will switch from unoccupied to occupied mode. The controller will return to the scheduled occupied/unoccupied mode after the override time has expired. If internal time clock is disabled, a remote contact or a BMS can control the occupied/unoccupied mode.

Occupied Mode:

• Damper control per below.

• Exhaust fan ON.

• Supply fan ON.

• Heating per below.

• Cooling per below.

MORNING WARMUP/COOL DOWN: Prior to occupancy, the unit will run using the warmup or cool down sequence until the occupied set point is achieved. The heating or cooling mode must not be locked out and the space temperature is below or above set point by the unoccupied hysteresis (adj.) (This Sequence must be field configured.)

SUPPLY BLOWER SEQUENCE: The supply blower is provided with a factory mounted variable frequency drive. The supply blower speed will be controlled with the following sequence. Minimum supply fan turndown is 50% of the design maximum operation.

Constant Volume-Adj. Setpoint: The supply blower will operate at a constant speed set point (adj.)

during operation.

EXHAUST BLOWER SEQUENCE: The exhaust blower will operate at a constant speed set point (adj.) during operation.

Space Static Pressure by Factory: The exhaust blower is modulated based upon the signal from a building pressure sensor. The controller will modulate the exhaust fan based upon a comparison of the building static pressure set point (adj.) and the building static pressure level reported from the sensor.

COOLING SEQUENCE: The cooling is controlled to maintain the desired return air temperature set point. The mechanical cooling will be locked out when the outside air is < 55 F (adj.).

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06/12/2025Printed Date:

LAFB Bldg. 1030 Working Dog FacilityJob:

DOAS-1Mark:

VX-212-20I-1-D2Model:

Generated by: Trever.Tomes@damuth.comCAPS 4.47.1071 Page 20 of 24

Packaged DX Cooling (Inverter Scroll): The controller will provide a modulating signal for cooling. From 0-50%, the inverter scroll will be controlled to maintain discharge temperature. From 50-100% the second stage will be on in combination with the inverter scroll compressor to maintain the discharge temperature.

The electronic expansion valve will modulate to maintain 8F of superheat.

Modulating Hot Gas Reheat Sequence: During dehumidification the modulating HGRH is controlled to maintain the supply temperature set point.

Modulating Head Pressure Control: Lead condenser fan will have an EC motor and will modulate to maintain a head pressure set point.

DEHUMIDIFICATION CONTROL SEQUENCE: Dehumidification to be enabled and once enabled the cooling coil will be controlled based on the following sequences. The mechanical cooling will be locked out when the outside air is < 55 F (adj.)

Cold Coil Set Point Control: When in dehumidification mode the controller will control the cooling to maintain a constant cold coil set point. The active set point will be set to local control (55 F, adj.) from the factory and can be field adjusted locally or by the BMS.

Dehumidification Enable: Dehumidification mode to be enabled based on the return air humidity condition.

When the return air humidity is greater than the desired set point (adj.), the unit will operate in dehumidification mode.

REHEAT SEQUENCE: While the unit is in dehumidification mode the outdoor air will be reheated via Modulating Hot Gas Reheat for space neutral applications.

Modulating Hot Gas Reheat: The controller will modulate the hot gas reheat reheat valve with a 0-10 V signal to maintain the supply temperature set point (adj.).

HEATING SEQUENCE: The heating is controlled to maintain the return air temperature set point. The heating will be locked out when the outside air is > 80 F (adj.).

Electric Heater: The controller will modulate the SCR electric heater to maintain the return air temperature set point (adj.).

TEMPERATURE CONTROL SEQUENCE: The unit will maintain the supply air discharge setpoint per the following. Adjustable locally or by BMS.

Room Reset: The controller will reset the supply air temperature set point to maintain the room temperature set point (adj.).

Return Set Point Control: The controller will adjust the supply air leaving air temperature set point between the minimum (adj.) and the maximum (adj.) limits, to satisfy the desired return air temperature set point. Adjustable locally or by BMS.

BUILDING FREEZE PROTECTION: If the supply air temperature drops below 35 F (adj.) for 300s (adj.), the controller will de-energize the unit and activate the alarm output.

UNIT LEAK DETECTION AND MITIGATION: The unit will be equipped with refrigerant leak detection…