Appendix B-1 - Bldg 4607 As-Built Controls.pdf

PDF 14 MB Posted Sep 10, 2020

Attached to: HVAC Test and Balance Federal contract opportunity
Solicitation number: FA485520R0018
Issued by: Department of the Air Force Special Operations Command

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Questions and Answers FA485520R0018.docx	DOCX document	Sep 11, 2020
Attachment 1 - Performance Work Statement.pdf	PDF	Sep 10, 2020
Appendix A - UFC 4-211-02 Aircraft Corrosion Control and Paint Facilities.pdf	PDF	Sep 10, 2020
Appendix B - Bldg 4607 As-Built Mechanical_Small.pdf	PDF	Sep 10, 2020
HVAC Test and Balance Combo.pdf	PDF	Sep 10, 2020
Appendix C - Differential Pressure Gauge Installation Locations.png	PNG image	Sep 10, 2020

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PROJECT NUMBER: 0051

1 2 3 4 5 6 7

FILE NAME: (01.03-01.4) SCHEDULES.dwg

FILE NAME: (01.05-01.7) BACneTPOINTS.dwg

C E

Cables used to form the RS-485 network should conform to the following specifications:

Wire Size: 22-24 AWG Cable Type: Twisted-pair, copper wire, tinned Shield: Braid Nominal Impedance: 100-120 ?

Velocity of propagation: 78% Capacitance: <12.5 pF/ft between conductors and < 22 pF/ft between the conductor connected to ground and the next conductor.

Cable lengths of up to 4,000-ft (1,220 m) daisy chained from controller to controller on one arm of a star are supported. After 4,000 ft (1,220 m), a signal repeater (b-Link) is required to add more nodes to the network or further extend the cabling. Using an b-Link fiber repeater allows you to extend the length of RS-485 with fiber optic cable, recommended for running cable between buildings and through noisy environments.

Andover's MS/TP RS-485 supports a maximum of 127 nodes overall. Each controller represents a single node on the network.

The MS/TP field bus requires a 120 ohm terminator resistor at both ends of a daisy chain segment.

Ω

1.1 WHEN OCCUPIED IS ON AND OAT > 55 (ADJ) THEN THE CHILLED WATER SYSTEM IS ENERGIZED BY THE

EMCS, CHILLERS CH-C1&C2 AND CHILLED WATER PUMPS CP-C1&C2 SHALL BE ENABLED.

1.2 THE LEAD CHILLED WATER PUMP SHALL BE ENERGIZED. UPON PROOF OF FLOW THROUGH THE CHILLER, AS SENSED BY A FLOW SWITCH IN THE CHILLED WATER PIPES WHERE THE MAIN WATER PIPES COME TOGETHER AT THE CHILLERS, THE LEAD CHILLER UNIT CONTROLS SHALL BEGIN STARTUP OF THE

CHILLER. THE LEAD CHILLER CONTROLS SHALL MAINTAIN THE USER ADJUSTABLE SETPOINTS.

1.3 UPON THE TEMPERATURE IN THE CHILLED WATER PIPING RISING TO TWO DEGREES HIGHER THAN THE USER ADJUSTABLE SETPOINT, THE SECONDARY CHILLER SHALL BE ENERGIZED AND THE CHILLER

CONTROLS SHALL BE USED TO MAINTAIN THE SETPOINT.

1.4 A CONTROL VALVE, LOCATED ON THE RETURN SIDE OF EACH CHILLER, SHALL BE CLOSED WHEN THE CHILLER IS INDEXED TO BE THE STANDBY CHILLER AND IN THE OFF POSITION. THE CONTROL VALVE SHALL OPEN WHEN THE CHILLER IS ENERGIZED. WHEN THE CHILLER IS IN THE LEAD POSITION, THE

CONTROL VALVE SHALL BE FULLY OPEN REGARDLESS OF ITS INDEXED CHILLER STATUS.

2.1 THE CHILLED WATER FLOW SHALL BE CONTROLLED AS A PRIMARY VARIABLE VOLUME SYSTEM.

2.2 WHEN ENERGIZED, THE LEAD CHILLED WATER PUMP SHALL BE ENERGIZED AT MINIMUM SPEED. MINIMUM

SPEED FREQUENCY OR PERCENT SHALL BE ADJUSTABLE.

2.3 ON PROOF OF FLOW, THE LEAD CHILLER UNIT CONTROLS SHALL MAINTAIN A LEAVING CHILLED WATER

SUPPLY SETPOINT OF 44 DEGREES F (ADJUSTABLE).

2.4 THE EMCS SHALL MAINTAIN A DIFFERENTIAL PRESSURE SETPOINT OF 33 PSI (ADJUSTABLE) BETWEEN THE CHILLED WATER SUPPLY AND RETURN BY VARYING THE CHILLED WATER PUMP SPEED VIA VFD-5 AND VFD-6. ON A DROP IN DIFFERENTIAL PRESSURE THE VFD SHALL MODULATE THE PUMP SPEED HIGHER. ON A RISE IN DIFFERENTIAL PRESSURE, AS SENSED BY DP-C1, THE VFD SHALL MODULATE PUMP SPEED LOWER. WHEN THE CHILLED WATER FLOW RATE REACHES MINIMUM FLOW SETPOINT OR MINIMUM SPEED

OF THE PUMP, NO FURTHER DROP IN PUMP SPEED SHALL BE ALLOWED.

2.5 FLOW RATE METER CONTROL IN COMMON PIPE AS FOLLOWS: THE CHILLER MINIMUM FLOW RATE SIGNAL OR PRESSURE DROP TO BE MINIMUM CHILLED WATER FLOW AND SET SO AS TO NOT ALLOW THE VFD ON THE CHILLED WATER PUMP TO DROP TO WITHIN 10% OVER THIS MINIMUM FLOW. SEE SCHEDULE FOR THREE WAY CHILLED WATER VALVES ON SEVERAL OF THE UNITS TO KEEP FLOW UP TO MAINTAIN A MINIMUM FLOW THRU THE CHILLER WHEN ONLY ONE CHILLER IS OPERATING. CONTRACTOR TO SET BY-PASS OF 3 WAY VALVES TO BE 10% ABOVE THE MINIMUM GPM FLOW THROUGH ONE CHILLER. THE CONTROL DRAWINGS SHOWED THIS FLOW RATE VALVE. FOLLOW THE CONTROL SETTINGS AS DEFINED

ABOVE.

3.1 THE CHILLED WATER PUMPS ARE DESIGNED AS A PRIMARY/STANDBY SYSTEM. WHEN THE CHILLED WATER SYSTEM IS ENABLED AND LOSS OF CHILLED WATER FLOW OCCURS, THE RESPECTIVE STANDBY PUMP SHALL BE ENERGIZED. AN ALARM SHALL BE SENT TO THE USER UPON DETECTION OF LOSS OF

FLOW AND RESET ON GRAPHIC.

3.2 PUMPS SHALL BE INDEXED FROM PRIMARY TO STANDBY STATUS MANUALLY OR AT A USER DEFINED

INTERVAL.

4.1 WHEN THE CHILLED WATER SYSTEM IS DE-ENERGIZED BY THE EMCS, CHILLER CHC1& C2 AND CHILLED

WATER PUMPS CP-C1&C2 SHALL BE DISABLED.

5.1 THE HEATING HOT WATER SYSTEM IS ARRANGED AS A PRIMARY VARIABLE SYSTEM.

5.2 BOILER B-C1, C2, AND C3 SHALL BE CONTROLLED BY A UNIT-MOUNTED DIGITAL CONTROL SYSTEM WITH A READOUT PANEL, FURNISHED WITH THE BOILER. WHEN OAT < 60 THE HEATING HOT WATER SYSTEM IS ENERGIZED BY THE EMCS, THE LEAD BOILER AND HEATING HOT WATER PUMPS HP-C1&C2 SHALL BE ENABLED. SEQUENCING OF THE BOILERS SHALL BE THROUGH THE MANUFACTURER'S PROVIDED DIGITAL

CONTROL SYSTEM IN ORDER TO STAGE THE THREE BOILERS AND ASSIGN THE LEAD BOILER

REQUIREMENTS.

5.3 THE UNIT MOUNTED CONTROL PANEL SHALL USE RETURN TEMPERATURE, SUPPLY TEMPERATURE AND A

SYSTEM TEMPERATURE SENSOR TO CONTROL BURNER STAGING. THE SUPPLY AND RETURN

TEMPERATURE SENSORS ARE LOCATED ON THE BOILER. THE SYSTEM WATER TEMPERATURE SENSOR SHALL BE LOCATED SUPPLY LINE AND SHALL MAINTAIN A SUPPLY TEMPERATURE OF 150 DEGREES F

(ADJUSTABLE).

5.4 A 4” DIAMETER ALARM BELL SHALL BE PROVIDED ABOVE THE BOILERS TO SOUND WHEN THE BOILER IS

SHUT DOWN BY ANY SAFETY CONTROL OR INTERLOCK.

5.5 THE BOILER CONTROL PANEL SHALL INCLUDE PROVISIONS TO REFLECT A RED LIGHT INDICATING FLAME

FAILURE AND A GREEN LIGHT SHALL INDICATE THAT THE MAIN FUEL VALVE IS OPEN.

5.6 THE FOLLOWING REQUIRE A MANUAL RESET; FLAME FAILURE, LOW-WATER CUTOFF, HEIGHT

TEMPERATURE CUTOFF, OR HIGH PRESSURE CUTOFF.

6.1 THE HEATING HOT WATER CIRCULATING PUMPS ARE VARIABLE FLOW AS CONTROLLED BY USE OF

VFD-7&8.

6.2 WHEN ENERGIZED THE LEAD PUMP SHALL BE STARTED AT MINIMUM SPEED (ADJUSTABLE). AFTER AN ADJUSTABLE TIME DELAY AFTER STARTUP, THE LEAD PUMP VFD SHALL BE MODULATED TO MAINTAIN A SYSTEM DIFFERENTIAL PRESSURE OF 38 PSI (ADJUSTABLE). ON AN INCREASE IN SYSTEM DIFFERENTIAL PRESSURE, AS SENSED BY DP-C2, THE PUMP SPEED SHALL BE INCREASED. ON A DECREASE IN SYSTEM

DIFFERENTIAL PRESSURE THE PUMP SPEED SHALL BE REDUCED.

7.1 THE HEATING HOT WATER PUMPS HP-C1 & HP-C2 ARE DESIGNED AS A PRIMARY/STANDBY SYSTEM. WHEN THE HEATING HOT WATER SYSTEM IS ENABLED AND LOSS OF HEATING HOT WATER FLOW OCCURS, THE RESPECTIVE STANDBY PUMP SHALL BE ENERGIZED. A WATER FLOW SWITCH MOUNTED AT THE BOILER SHALL DETECT LOSS OF FLOW. AN ALARM SHALL BE SENT TO THE USER UPON DETECTION OF LOSS OF

FLOW.

7.2 PUMPS SHALL BE INDEXED FROM PRIMARY TO STANDBY STATUS MANUALLY OR AT A USER DEFINED

INTERVAL.

8.1 ADJUST FACTORY SETTINGS FOR SAFETY HI LIMIT

AUTOMATIC HI-LIMIT - 190° F

MANUAL RESET HI-LIMIT - 210° F

9.1 AIR HANDLING UNITS AH-C1 & C2 ARE USED AS 100% OSA MAKE-UP AIR UNITS WHICH CONTROL

TEMPERATURE AND HUMIDITY IN THE HANGER PAINTING AREA.

9.2 THE STATUS OF THE AIR HANDLERS SHALL BE INDEXED THROUGH A USER INTERFACE TO ASSIGN THE

FOLLOWING SETPOINTS:

9.3 PAINTING OPERATION:

BOTH AIR HANDLERS SHALL BE SET TO THE SCHEDULED 100% AIRFLOW. IF OAT > DAT SP THE CHILLED

VALVE SHALL MODULATE AND IF OAT < DAT SP THE HEATING WATER VALVES SHALL MODULATE, IN SEQUENCE, TO MAINTAIN A DRY BULB SETPOINT IN THE SPACE OF 70°F +/- 10°F. THE HUMIDIFIER LOCATED IN THE UNIT SHALL MAINTAIN A MINIMUM OF 30% RH AS SENSED BY A HUMIDISTAT LOCATED IN THE

SPACE.

9.4 DRYING OPERATION/OTHER OPERATIONS:

BOTH AIR HANDLERS SHALL BE SET TO 50% OF THE SCHEDULED AIRFLOW. THE CHILLED AND HEATING

WATER VALVES SHALL MODULATE, IN SEQUENCE, TO MAINTAIN A DRY BULB SETPOINT IN THE SPACE OF 70°F +/- 10°F. THE HUMIDIFIER LOCATED IN THE UNIT SHALL MAINTAIN A MINIMUM OF 30% RH AS SENSED

BY A HUMIDISTAT LOCATED IN THE SPACE.

9.5 NORMAL OCCUPIED MODE:

THE EMCS SHALL ASSIGN A LEAD AIR HANDLER AND THE OTHER SET TO STANDBY AND DE-ENERGIZED. THE

INDEX FROM LEAD AIR HANDLER TO STANDBY SHALL BE USER ADJUSTABLE AND ROTATE BETWEEN AIR HANDLERS AT SET INTERVALS. WHEN ENERGIZED TO NORMAL MODE BY THE USER INTERFACE, THE LEAD AIR HANDLER SHALL PROVIDE 27,300 CFM OF VENTILATION AIR TO THE BUILDING. THE CHILLED AND HEATING WATER VALVES SHALL MODULATE, IN SEQUENCE, TO MAINTAIN A DRY BULB SETPOINT IN THE

SPACE OF 70°F +/- 10°F. NO HUMIDITY CONTROL IS REQUIRED DURING THIS PERIOD.

9.6 UNOCCUPIED MODE:

THE LEAD AIR HANDLER SHALL PROVIDE 27,300 CFM OF VENTILATION AIR TO THE BUILDING. THE CHILLED AND HEATING WATER VALVES SHALL MODULATE, IN SEQUENCE, TO MAINTAIN A DRY BULB SETPOINT 10°F HIGHER THAN OCCUPIED SET POINT. NO HUMIDITY CONTROL IS REQUIRED DURING THIS

PERIOD.

9.7 AN ALARM SHALL BE SENT THROUGH THE EMCS SYSTEM IF THE DRY BULB TEMPERATURE IN THE HANGER BAY DROPS BELOW 60°F OR EXCEEDS 80°F. AN ALARM SHALL BE SENT THROUGH THE EMCS SYSTEM IF THE HUMIDITY IN THE HANGER BAY DROPS BELOW 30% RH OR EXCEEDS 80% RH DURING

PAINTING OR DRYING OPERATIONS.

9.8 A SMOKE DETECTOR LOCATED ON BOTH AIR HANDLERS SHALL DE-ENERGIZE BOTH UNITS IF PRODUCTS

OF COMBUSTION ARE SENSED.

9.9 ENABLE HEAT RECOVER CONTROLLED COMPONENTS WHEN AMBIENT TEMPERATURES ARE BELOW 50F (TO BE ADJUSTABLE) IN WINTER PERIODS AND ABOVE 85° F (ADJUSTABLE) IN SUMMER. THE HEAT RECOVERY CIRCULATION PUMP IS TO OPERATE TO TRANSFER HEATING OR COOLING ENERGY TO THE PRE-HEATING/PRE-COOLING COIL IN THE RESPECTIVE AIR HANDLING UNITS. THE 3 WAY VALVE IN THIS HEAT RECOVERY PIPING LOOP IN THIS AIR HANDLING UNIT IS TO POSITION THE VALVE TO CONTROL THE FLUID (GLYCOL) TO MAINTAIN A DIFFERENTIAL TEMPERATURE OF 5 F (ADJUSTABLE) ACROSS THE HEAT RECOVERY PIPING TO THE HEAT RECOVERY COILS TO OPTIMIZE THE HEAT TRANSFER RATE BETWEEN THE EXHAUST AND INTAKE WATER IN EACH COIL ENTERING TEMPERATURES TO ACHIEVE BEST RESULTS.

9.10 AIR HANDLER MANUFACTURER PRE-PIPES THIS SYSTEM IN THE AIR HANDLER; HOWEVER THE EXTERIOR

PIPING HAS TO BE FIELD INSTALLED. CONTROLS CONTRACTOR TO PROVIDE THE NECESSARY

DEVICES/SENSORS TO MONITOR AND CONTROL IN THE PIPING TEMPERATURE SENSING AND TO ENERGIZE THE CIRCULATION PUMP TO ACCOMPLISH THE ABOVE. SEE TEMPERATURE SET POINTS ON AIR HANDLER SCHEDULES. INTENT IS TO GATHER AS MUCH HEAT RECOVERY AS POSSIBLE IN BOTH SUMMER AND

WINTER.

10.1 AIR HANDLERS AH-C3 &C4 F2 & F3 ARE TO BE USED AS VARIABLE VOLUME AIR DISTRIBUTION AIR

HANDLERS WITH FULL ECONOMIZER SECTIONS. THE ECONOMIZER DAMPERS SHALL MODULATE TO

MAINTAIN SUPPLY AIR TEMPERATURE. WHEN THE OUTSIDE AIR TEMPERATURE IS ABOVE THE RETURN AIR TEMPERATURE THE DAMPER SHALL MODULATE TO THE MINIMUM OSA SETTING AS INDICATED ON

THE EQUIPMENT SCHEDULE.

10.2 WHEN ENERGIZED BY THE EMCS, THE VFD PROVIDED WITH THE UNIT SHALL BE ENERGIZED TO THE MINIMUM SETTING. THE SA FAN SPEED, VIA THE VFD, SHALL BE MODULATED TO MAINTAIN A MINIMUM DUCT STATIC PRESSURE AS SENSED BY TWO STATIC PRESSURE SENSORS. EACH DSP SHALL HAVE AN INDIVIDUALLY ADJUSTABLE SET POINT. THE LOWEST READING SHALL BE USED TO CONTROL THE VFD SPEED. THE LOCATION OF THE TWO DUCT STATIC SENSORS ARE IN THE MAIN SUPPLY AIR DUCTWORK AND ARE SHOWN ON THE FLOOR PLAN. THEY ARE APPROXIMATELY AT THE 2/3 POINT OF EACH SUPPLY

AIR MAIN.

10.3 IF OAT > DAT SP THEN THE CHILLED OR IF OAT < DAT SP THEN THE HEATING WATER COILS SHALL BE MODULATED TO MAINTAIN A LEAVING AIR TEMPERATURE OF 55°F (ADJUSTABLE). IF A SUPPLY AIR TEMPERATURE OF 55°F +/- 5°F CANNOT BE MAINTAINED, AN ALARM SHALL BE SENT THROUGH THE EMCS

SYSTEM.

10.4 IF INDEXED TO AN UNOCCUPIED MODE, THE AIR HANDLERS SHALL BE DE-ENERGIZED.

11.1 AIR HANDLER AH-C5 IS TO BE USED AS VARIABLE VOLUME AIR DISTRIBUTION AIR HANDLER WITH A FULL

ECONOMIZER SECTION. THE ECONOMIZER DAMPERS SHALL MODULATE TO MAINTAIN SUPPLY AIR

TEMPERATURE. WHEN THE OUTSIDE AIR TEMPERATURE IS ABOVE THE RETURN AIR TEMPERATURE THE

DAMPER SHALL MODULATE TO THE MINIMUM OSA SETTING AS INDICATED ON THE EQUIPMENT

SCHEDULE.

11.2 WHEN ENERGIZED BY THE EMCS, THE VFD PROVIDED WITH THE UNIT SHALL BE ENERGIZED TO THE

MINIMUM SETTING. THE SA FAN SPEED, VIA THE VFD, SHALL BE MODULATED TO MAINTAIN A

TEMPERATURE SETPOINT IN THE SPACE.

11.3 IF THE SPACE TEMP > 75 THEN THE CHILLED WATER COIL SHALL BE MODULATED TO MAINTAIN A LEAVING AIR TEMPERATURE OF 55°F (ADJUSTABLE) WHILE THE SPACE MOUNTED THERMOSTAT IS CALLING FOR COOLING. IF A SUPPLY AIR TEMPERATURE OF 55°F +/- 5°F CANNOT BE MAINTAINED, AN ALARM SHALL BE SENT THROUGH THE EMCS SYSTEM. IF THE SPACE TEMP < 68 THEN THE HEATING WATER COIL SHALL BE MODULATED TO MAINTAIN A LEAVING AIR TEMPERATURE OF 95°F (ADJUSTABLE) WHILE THE SPACE MOUNTED THERMOSTAT IS CALLING FOR HEATING. IF A SUPPLY AIR TEMPERATURE OF 95°F +/- 5°F

CANNOT BE MAINTAINED, AN ALARM SHALL BE SENT THROUGH THE EMCS SYSTEM.

11.4 IF INDEXED TO AN UNOCCUPIED MODE, THE AIR HANDLERS SHALL BE DE-ENERGIZED.

12.1 WHEN THE SYSTEM IS ENERGIZED BY THE EMCS, THE UNIT CONTROLLER SHALL BE ENABLED. THE UNIT FAN SHALL BE ENERGIZED AND THE HEATING HOT WATER AND CHILLED WATER VALVES SHALL BE MODULATED, IN SEQUENCE, TO MAINTAIN ROOM SETPOINT, AS SENSED BY EACH FAN COIL UNIT'S ROOM TEMPERATURE SENSOR. AN ADJUSTABLE DEAD-BAND FOR EACH UNIT SHALL BE SELECTABLE THROUGH

THE EMCS.

12.2 FAN COIL UNITS SHALL BE ASSIGNED, THROUGH THE USER INTERFACE, A RUN SCHEDULE AND A ROOM SETPOINT SCHEDULE BY THE EMCS. EACH FAN COIL UNIT SHALL BE CAPABLE OF HAVING A UNIQUE

SETPOINT RUN SCHEDULE AND A UNIQUE ROOM TEMPERATURE SETPOINT SCHEDULE.

12.3 A SMOKE DETECTOR, (ON THOSE UNITS INDICATED TO HAVE SMOKE DETECTORS) SHALL DE-ENERGIZE

THE UNIT IF PRODUCTS OF COMBUSTION ARE SENSED.

12.4 FC-C3 SHALL INCLUDE A STATIC PRESSURE SENSOR AND SEND AN ALARM THROUGH THE EMCS SYSTEM WHEN THE STATIC PRESSURE ON THE FAN COIL SYSTEM EXCEEDS 2” OF EXTERNAL STATIC PRESSURE.

13.1 LEAVING AIR DRY BULB SENSOR TO BE 80° F IN THE COOLING SEASON WITH AMBIENT ABOVE 78° F, AND MAINTAIN A LEAVING AIR OF 80° F TO THE HOSE REELS. IN THE HEATING SEASON AMBIENT BELOW 80° F PROVIDE LEAVING AIR OF 83° F TO MAINTAIN 80° F IN HOSE REELS. HUMIDIFIER TO PROVIDE A MINIMUM OF

25% RH IN THE WINTER AND SUMMER AND A MAXIMUM OF 50% RH IN THE SUMMER PERIODS.

DEHUMIDIFICATION SYSTEM WILL NEED TO BE ABLE TO GO INTO COOL AND REHEAT TO MAINTAIN 50% UNDER SOME SUMMER CONDITION WHEN HUMIDITY MAY BE HIGH IN OUTDOOR CONDITIONS. OPERATOR

OR MAINTENANCE PERSONNEL TO BE ABLE TO ADJUST THIS OPERATING SCHEDULE/TIME OR

TEMPERATURE AS NEEDED. RETURN AIR IS NOT NEEDED IN THIS UNIT AS ALL AIR TO REELS IS

EXHAUSTED.

14.1 HEAT RECOVERY CONTROL SEQUENCE TO BE AS INDICATED BELOW. SEE SHOP DRAWINGS OF AH-F1 FOR PIPING FOR HEAT RECOVERY PIPING & ARRANGEMENT IS FURNISHED INSIDE AH-F1 AND ALSO

LOCATION OF 3 WAY VALVE IN HEAT RECOVERY PIPING LOOP INTERNAL TO AH-F1.

14.2 IN OCCUPIED MODE TURN ON AH-F1 AND ENERGIZE CONTROL SYSTEM, OFF IN UNOCCUPIED MODE. THIS

ON-OFF FUNCTION TO BE ADJUSTABLE BY MANAGER OF THIS OPERATION.

14.3 PROVIDE CONTROL OF WATER HEATING COILS IN AH-F1 TO CONTROL THE LEAVING AIR TEMPERATURE IN THE WINTER TO A MAXIMUM OF 101° F AND HOLD THE SPACE AT 65° F PLUS OR MINUS 5 DEGREES F.

HUMIDIFIER TO MAINTAIN A MINIMUM OF 25% RH IN SPACE SERVED WHEN OPERATION OF THE IS IN

OCCUPIED MODE AND OFF WHEN IN UNOCCUPIED MODE.”

14.4 ENABLE HEAT RECOVER CONTROLLED COMPONENTS WHEN AMBIENT TEMPERATURES ARE BELOW 50F (TO BE ADJUSTABLE) IN WINTER PERIODS AND ABOVE 85 F (ADJUSTABLE) IN SUMMER. THE HEAT RECOVERY CIRCULATION PUMP IS TO OPERATE TO TRANSFER HEATING OR COOLING ENERGY TO THE PRE-HEATING/PRE-COOLING COIL IN THE RESPECTIVE AIR HANDLING UNITS. THE 3 WAY VALVE IN THIS HEAT RECOVERY PIPING LOOP IN THIS AIR HANDLING UNIT IS TO POSITION THE VALVE TO CONTROL THE FLUID (GLYCOL) TO MAINTAIN A DIFFERENTIAL TEMPERATURE OF 3 TO 5 F (ADJUSTABLE) ACROSS THE HEAT RECOVERY PIPING TO THE HEAT RECOVERY COILS TO OPTIMIZE THE HEAT TRANSFER RATE BETWEEN THE EXHAUST AND INTAKE WATER IN EACH COIL ENTERING TEMPERATURES TO ACHIEVE BEST

RESULTS.

14.5 AIR HANDLER MANUFACTURER PRE-PIPES THIS SYSTEM IN THE AIR HANDLER; HOWEVER THE EXTERIOR

PIPING HAS TO BE FIELD INSTALLED. CONTROLS CONTRACTOR TO PROVIDE THE NECESSARY

DEVICES/SENSORS TO MONITOR AND CONTROL IN THE PIPING TEMPERATURE SENSING AND TO ENERGIZE

THE CIRCULATION PUMP TO ACCOMPLISH THE ABOVE. SEE TEMPERATURE SET POINTS ON

AIR HANDLER SCHEDULES. INTENT IS TO GATHER AS MUCH HEAT RECOVERY AS POSSIBLE IN BOTH SUMMER

AND WINTER.

14.6 PROVIDE AUDIBLE ALARM IN HANGER BAY INDICATING FAN FAILURE TO START.

15.1 THE SPLIT SYSTEMS SHALL BE STAND ALONE CONTROLLED BY THE UNIT CONTROLLER PROVIDED BY THE MANUFACTURE. THE UNIT SHALL MAINTAIN THE USER ADJUSTABLE ROOM SPACE TEMPERATURE

SETPOINT.

15.2 IF THE TEMPERATURE IN THE SPACE EXCEEDS 80 OR IS BELOW 40, AS SENSED BY A SPACE MOUNTED

TEMPERATURE SENSOR, AN ALARM SHALL BE SENT TO THE EMCS SYSTEM.

16.1 WHEN THE SYSTEM IS ENERGIZED BY THE EMCS, THE UNIT CONTROLLER SHALL BE ENABLED. THE UNIT FAN SHALL BE ENERGIZED AND THE HEATING HOT WATER VALVES SHALL BE MODULATED TO MAINTAIN ROOM SETPOINT, AS SENSED BY EACH UNIT HEATER'S ROOM TEMPERATURE SENSOR. AN ADJUSTABLE

DEAD-BAND FOR EACH UNIT SHALL BE SELECTABLE THROUGH THE EMCS.

16.2 IF THE TEMPERATURE IN THE SPACE DROPS 5 DEGREES LOWER THAN THAT OF THE SETPOINT, AS SENSED BY A SPACE MOUNTED TEMPERATURE SENSOR, AN ALARM SHALL BE SENT TO THE CONTROLS

SYSTEM.

16.3 A SMOKE DETECTOR, (ON THOSE UNITS INDICATED TO HAVE SMOKE DETECTORS) SHALL DE-ENERGIZE

THE UNIT IF PRODUCTS OF COMBUSTION ARE SENSED.

17.1 THE EMCS SYSTEM SHALL CONTROL THE OPERATION OF THE EXHAUST FANS BY PROCESSING STATUS INPUT FROM THE USER CONTROLLED INTERFACE FOR THE VARIOUS OPERATING CONDITIONS. THE

OPERATING SETPOINTS ARE AS FOLLOWS:

17.2 PAINTING OPERATION:

ALL FANS SHALL BE SET TO THE SCHEDULED 100% AIRFLOW. FANS SHALL BE INTERLOCKED THROUGH THE EMCS TO THE PAINTING OPERATION COMPRESSED AIR SYSTEM. COMPRESSED AIR SYSTEM SHALL

ONLY BE ACTIVE IF ALL FANS PROVE ON.

17.3 PROVIDE AUDIBLE ALARM IN HANGER BAY INDICATING FAN FAILURE TO START.

17.4 DRYING OPERATION/OTHER OPERATIONS:

ALL FANS SHALL BE SET TO PROVIDE 50% OF THEIR SCHEDULED AIRFLOW.

17.5 NORMAL OCCUPIED MODE:

ALL FANS SHALL BE INDEXED TO THE OFF POSITION.

17.6 EXHAUST FAN OPERATION SHALL BE DIRECTLY TIED INTO OPERATION OF AH-C1&C2 AND SHARE OPERATIONAL INPUT FROM THE USER INTERFACE. REFER TO THE AIR HANDLER OPERATION FOR

FURTHER INFORMATION.

17.7 INTERLOCK THE FANS WITH THE FIRE PROTECTION SYSTEM SO THAT THE FANS CANNOT OPERATE

WHEN THE FIRE PROTECTION SYSTEM IS INOPERATIVE.

18.1 EF-C5 & C8 SHALL RUN CONTINUOUSLY (24 HOURS PER DAY, 7 DAYS A WEEK). ON/OFF OPERATION SHALL

BE CONTROLLED BY THE EMS.

19.1 EF-C7, C10, C12, AND C14 SHALL BE CONTROLLED BY THE EMS TO OPERATE DURING OCCUPIED HOURS

OF THE BUILDING. THIS TIME SHALL BE USER ADJUSTABLE.

20.1 EF-C15 SHALL USE THE FAN CONTROLS TO OPERATE WITH THE OPERATION OF THE DRYER.

21.1 ARE FURNISHED BY THE BOOTH MANUFACTURER AS NOTED ON PLANS.

21.2 EACH FAN TO BE MANUALLY CONTROLLED AT OR ADJACENT TO THE BOOTH.

22.1 A CLEARLY IDENTIFIED WALL SWITCH SHALL BE PROVIDED IN CLOSE PROXIMITY TO WORK AREA FOR

USER OPERATION. THE EMS SHALL BE MONITOR USAGE WITH AN ON/OFF NOTIFICATION.

23.1 FAN SHALL RUN CONTINUOUSLY, 24/7. ON/OFF OPERATION SHALL BE CONTROLLED BY THE EMS.

24.1 A CLEARLY IDENTIFIED WALL SWITCH SHALL BE PROVIDED IN CLOSE PROXIMITY TO WORK AREA FOR USER OPERATION. FANS SHALL BE INTERLOCKED WITH CCU-F1 OPERATION. THE EMS SHALL BE

MONITOR USAGE.

24.2 HOSE REELS SHALL BE PROVIDED WITH A THREE POSITION WALL SWITCH CLEARLY LABLED.

UP-OFF-DOWN. PROVIDE ONE SWITCH FOR EACH REEL.

24.3 PROVIDE AUDIBLE ALARM IN HANGER BAY INDICATING FAN FAILURE TO START.

25.1 FANS SHALL OPERATE TO MAINTAIN SPACE TEMPERATURE, SET POINT BYCONTROLLED VIA EMS.

26.1 THE NORMAL POSITION OF THE VALVES AND DAMPERS IN GENERAL ARE AS FOLLOWS:

A. OSA DAMPERS – NORMALLY CLOSED EXCEPT WHEN AH SYSTEM IS ACTIVATED, OSA SET POINT (CFM) IS TO

BE AS INDICATED ON AH SCHEDULES.

B. VALVES – WHEN IN COOLING MODE, HEATING VALVES TO BE SHUT. WHEN IN HEATING MODE, COOLING

VALVES TO BE CLOSED.

27.1 HIGH TEMP LIMIT IN DUCT TO BE 102° F IN HEATING SEASON AND 65° F IN COOLING SEASON.

27.2 HIGH LIMIT ON FILTER STATIC IS 2.0”.

27.3 SINCE GLYCOL IS USED THROUGHOUT THE CHILLED AND HOT WATER SYSTEM FREEZE STAT WILL NOT

BE REQUIRED.

28.1 UPON ACTIVATION FROM THE ATFP SHUTDOWN SWITCH (SEE LOCATION ON THE MECHANICAL FLOOR PLANS), ALL EXTERIOR MOTORIZED DAMPERS SHALL BE SET TO THE CLOSED POSITION. ALL AIR MOVING

DEVICES (EXHAUST FANS, DEDICATED OUTSIDE AIR UNITS, HEAT PUMPS, ETC.) SHALL BE

DE-ENERGIZED. THESE SETPOINTS SHALL REMAIN UNTIL A MANUAL RESET OF THE SYSTEM.

29.1 THE EMCS SHALL INCLUDE, BUT NOT BE LIMITED TO, THE FOLLOWING STATUS POINTS FOR THE CHILLED

WATER SYSTEM:

29.2 SUPPLY/RETURN FAN STATUS

29.3 FAN START/STOP

29.4 OUTSIDE AIR FLOW RATES

29.5 FILTER STATUS (ANALOG INPUT)

29.6 COOLING AND HEATING CONTROL VALVE STATUS AND CONTROL

29.7 AIR HANDLING UNIT SUPPLY AIR TEMPERATURE

29.8 AIR HANDLING UNIT RETURN AIR TEMPERATURE

29.9 FREEZE STATUS

29.10 OUTSIDE, RETURN AND RELIEF DAMPER STATUS AND CONTROL

29.11 MIXED AIR TEMPERATURE

29.12 SUPPLY AIR STATIC PRESSURE

29.13 NIGHT SETBACK TEMPERATURE

29.14 DUCT SMOKE DETECTOR STATUS

29.15 VFD STATUS

29.16 INDIVIDUAL SPACE TEMPERATURES

29.17 SUPPLY AIR FLOWRATE

29.18 VAV BOX DAMPER STATUS AND CONTROL

29.19 REHEAT COIL VALVE STATUS AND CONTROL

29.20 VAV SUPPLY AIR TEMPERATURE

29.21 CHILLED WATER SUPPLY TEMPERATURE

29.22 CHILLED WATER RETURN TEMPERATURE

29.23 HEATING HOT WATER SUPPLY TEMPERATURE

29.24 HEATING HOT WATER RETURN TEMPERATURE

29.25 PUMP STATUS - ON/OFF/ENABLED/STATUS

29.26 CHILLER - ON/OFF/ENABLED/STATUS

29.27 BOILER - ON/OFF/ENABLED/STATUS

29.28 FAN COIL UNIT - ON/OFF/ENABLED/STATUS

29.29 SPLIT SYSTEM - ON/OFF/ENABLED

29.30 CHILLED WATER SYSTEM DIFFERENTIAL PRESSURE (PSI)

29.31 CHILLED WATER SYSTEM FLOW (GPM)

29.32 HEATING HOT WATER SYSTEM DIFFERENTIAL PRESSURE (PSI)

29.33 HEATING HOT WATER FLOW (GPM)

29.34 EXHAUST FAN - ON/OFF/ENABLED/STATUS

29.35 DOMESTIC HW RECIRC PUMP - ON/OFF/ENABLED/STATUS

29.36 BREATHING AIR COMPRESSOR OPERATION - ON/OFF/ENABLED/STATUS

29.37 COMPRESSOR OPERATION - ON/OFF/ENABLED/STATUS

29.38 FILTER BANK DIFFERENTIAL PRESSURE

29.39 FIRE PROTECTION SYSTEM OPERATIVE / INOPERATIVE

29.40 COMBUSTIBLE GAS SENSORS

29.41 PULSE INDICATORS FROM WATER AND GAS METERS - CONNECTIONS FOR MONITORING

30.1 LOW CHILLED WATER TEMPERATURE

30.2 HIGH CHILLED WATER TEMPERATURE

30.3 LOW CHILLED WATER FLOW RATE

30.4 PUMPS FAILURE

30.5 PUMPS VFD FAILURE/ALARM

30.6 CHILLER UNIT CONTROLS GENERAL ALARM

30.7 LOSS OF FLOW - CHILLED WATER

30.8 LOW HEATING HOT WATER TEMPERATURE - 105° F (ADJUSTABLE)

30.9 HIGH HEATING HOT WATER TEMPERATURE - 210° F (ADJUSTABLE)

30.10 LOSS OF FLOW - HEATING HOT WATER

30.11 BOILER UNIT CONTROLS GENERAL ALARM

30.12 FAN COIL UNIT FAILURE

30.13 COMPRESSOR FAILURE

30.14 BREATHING AIR COMPRESSOR FAILURE

30.15 BREATHING AIR CARBON MONOXIDE LEVEL ABOVE 10PPM

30.16 FILTER BANK DIFFERENTIAL PRESSURE – 1.0” SP (ADJUSTABLE)

30.17 EXHAUST FANS EF-1A THRU 1H FAILURE TO START

30.18 FIRE PROTECTION SYSTEM INOPERATIVE

30.19 COMBUSTIBLE GAS SENSORS

30.20 OTHER ALARMS AS DESCRIBED IN THE SEQUENCE OF OPERATIONS

31.1 LOWER EXPLOSIVE LIMIT (LEL) AND PERMISSIBLE EXPLOSIVE LIMIT (PEL) SENSORS SHALL BE

PROVIDED AS INDICATED ON THE PLANS

31.2 PROVIDE SENSOR CONTROLLER TIED TO EMCS SYSTEM, SENSORS SHALL BE MONITORED AND

TRENDED BY EMCS SYSTEM.

31.3 AUDIO / VISUAL ALARMS LOCATED IN AREA SERVED SHALL BE ENERGIZED AT 20% LEL LIMITS AND SHALL CONTINUE TO ALARM UNTIL LIMIT IS BELOW 20% LEVEL. RECIRCULATION AND EXHAUST FANS SHALL REMAIN ON. IN THE CORROSION CONTROL HANGER, THE COMPRESSED AIR SYSTEM TO THE PAINT

SPRAY OPERATION SHALL BE TURNED OFF.

ALARM HORN IN HANGAR BAY IF 0.05" TO 0.075' W.C. POSITIVE PRESSURE IN THE BUILDING

ADMINISTRATIVE AND SHOP AREAS IS NOT MAINTAINED.

Andover Controls

Andover CONTINUUM

XXbbCC

24VDC , 80mA

24VDC , 80mA 24VDC , 80mA

Andover Controls

XXbbCC

Andover CONTINUUM Andover CONTINUUM Andover CONTINUUM Andover CONTINUUM Andover CONTINUUM Andover CONTINUUM Andover CONTINUUM Andover CONTINUUM

Andover CONTINUUMAndover CONTINUUMAndover CONTINUUMAndover CONTINUUMAndover CONTINUUMAndover CONTINUUMAndover CONTINUUM

Andover Controls

Andover Controls 867i2

24VDC , 80mA 24VDC , 80mA

Andover Controls 867i2

24VDC , 80mA 24VDC , 80mA

PROJECT NUMBER: 0051

FILE NAME: (04-04.1) CC.RISER_BCX_efc7.12.ss1.ss3(enc).dwg

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B AndoverControls

FF O

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B AndoverControls

FF O

XXbbCC

26"

1 2"

XXbbCC XXbbCC

PROJECT NUMBER: 0051

FILE NAME: (04-04.1) CC.RISER_BCX_efc7.12.ss1.ss3(enc).dwg

Ω

AndoverControls

Di8XP

0-5 VDC

DIGITAL INPUTS

CPU

RESET

IN8

IN7

RTN

IN6

IN5

24VDC , 25mA

INPUT POWER

USE COPPER CONDUCTERS ONLY

RTN

IN4

IN3

RTN

IN2

IN1

RTN

Ω

AndoverControls

Di8XP

0 -5 VDC

D IGI TAL IN PUTS

CPU

RESET

IN8

IN7

RTN

IN6

IN5

2 4VDC , 25mA

I NPUT POWER

U SE COPPER CO ND UCTERS ONLY

RTN

IN4

IN3

RTN

IN2

IN1

RTN

A B i2 Andover Controls

AndoverControls

Ω

C D

Ω

Andover Controls

Ω

Andover Controls

Ui4XP

UNIVERSAL

INPUTS

CPU

RESET

24VDC , 25mA

INPUT POWER

USE COPPER CONDUCTERS ONLY

IN4

IN3

RTN

IN2

IN1

RTN

G Ui4XP

UNIVERSAL

INPUTS

CPU

RESET

24VDC , 25mA

INPUT POWER

USE COPPER CONDUCTERS ONLY

IN4

IN3

RTN

IN2

IN1

RTN

Ui4XP

UNIVERSAL

INPUTS

CPU

RESET

24VDC , 25mA

INPUT POWER

USE COPPER CONDUCTERS ONLY

IN4

IN3

RTN

IN2

IN1

RTN

Ui4XP

UNIVERSAL

INPUTS

CPU

RESET

24VDC , 25mA

INPUT POWER

USE COPPER CONDUCTERS ONLY

IN4

IN3

RTN

IN2

IN1

RTN

G G

Andover Controls

Ui4XP

UNIVE RSAL

INPUTS

CPU

RESET

24VDC , 25mA

INPUT POWER

USE COPPE R CONDUCTERS ONLY

IN4

IN3

RTN

IN2

IN1

RTN

Ui4XP

UNIVE RSAL

INPUTS

CPU

RESET

24VDC , 25mA

INPUT POWER

USE COPPE R CONDUCTERS ONLY

IN4

IN3

RTN

IN2

IN1

RTN

Andover Controls

Ui4XP

UNIVE RSAL

INPUTS

CPU

RESET

24VDC , 25mA

INPUT POWER

USE COPPE R CONDUCTERS ONLY

IN4

IN3

RTN

IN2

IN1

RTN

Ui4XP

UNIVE RSAL

INPUTS

CPU

RESET

24VDC , 25mA

INPUT POWER

USE COPPE R CONDUCTERS ONLY

IN4

IN3

RTN

IN2

IN1

RTN

E F

Ω

AndoverControls

Ω

Andover Controls

A B i2 Andover Controls

Ω

AndoverControls

Ui4XP

UNIVERSAL

INPUTS

CPU

RESET

24VDC , 25mA

INPUT POWER

USE COPPER CONDUCTERS ONLY

IN4

IN3

RTN

IN2

IN1

RTN

Ui4XP

UNIVERSAL

INPUTS

CPU

RESET

24VDC , 25mA

INPUT POWER

USE COPPER CONDUCTERS ONLY

IN4

IN3

RTN

IN2

IN1

RTN

FDO2

24VDC , 100mA

DIGITAL OUTPUTS

CONTACT RATING

24VAC ,3A

30VDC ,3A

USE COPPER CONDUCTERS ONLYINPUT POWER

RESET

CPU

Andover Controls

Ui4XP

UNIVE RSAL

INPUTS

CPU

RESET

24VDC , 25mA

INPUT POWER

USE COPPE R CONDUCTERS ONLY

IN4

IN3

RTN

IN2

IN1

RTN

Ui4XP

UNIVE RSAL

INPUTS

CPU

RESET

24VDC , 25mA

INPUT POWER

USE COPPE R CONDUCTERS ONLY

IN4

IN3

RTN

IN2

IN1

RTN

DO2

24VDC , 100mA

DIGIT AL OUT PUTS

CONT ACT RATING

24VAC , 3A

30VDC , 3A

E F

Ω

AndoverControls

Ω

AndoverControls

Ui4XP

UNIVERSAL

INPUTS

CPU

RESET

24VDC , 25mA

INPUT POWER

USE COPPER CONDUCTERS ONLY

IN4

IN3

RTN

IN2

IN1

RTN

E C

B AndoverControls

Ui4XP

UNIVERSAL

INPUTS

CPU

RESET

24VDC , 25mA

INPUT POWER

USE COPPER CONDUCTERS ONLY

IN4

IN3

RTN

IN2

IN1

RTN

Ui4XP

UNIVERSAL

INPUTS

CPU

RESET

24VDC , 25mA

INPUT POWER

USE COPPER CONDUCTERS ONLY

IN4

IN3

RTN

IN2

IN1

RTN

E C

B AndoverControls

AO2

24VDC , 100mA

DIGITAL OUTPUTS

CONTACT RATING

24VAC ,3A

30VDC ,3A

USE COPPER CONDUCTERS ONLYINPUT POWER

RESET

CPU

Di8XP

0-5 VDC

DIGITAL INPUTS

CPU

RESET

IN8

IN7

RTN

IN6

IN5

24VDC , 25mA

INPUT POWER

USE COPPER CONDUCTERS ONLY

RTN

IN4

IN3

RTN

IN2

IN1

RTN

Ui4XP

U NI VERSAL

I NPUTS

CPU

RESET

2 4VDC , 25mA

I NPUT POWER

U SE COPPER CO ND UCTERS ONLY

IN4

IN3

RTN

IN2

IN1

RTN

Ui4XP

U NI VERSAL

I NPUTS

CPU

RESET

2 4VDC , 25mA

I NPUT POWER

U SE COPPER CO ND UCTERS ONLY

IN4

IN3

RTN

IN2

IN1

RTN

Ui4XP

U NI VERSAL

I NPUTS

CPU

RESET

2 4VDC , 25mA

I NPUT POWER

U SE COPPER CO ND UCTERS ONLY

IN4

IN3

RTN

IN2

IN1

RTN

AO2

24VDC , 100mA

DIGIT AL OUT PUTS

CONT ACT RATING

24VAC , 3A

30VDC , 3A

Di8XP

0 -5 VDC

D IGI TAL IN PUTS

CPU

RESET

IN8

IN7

RTN

IN6

IN5

2 4VDC , 25mA

I NPUT POWER

U SE COPPER CO ND UCTERS ONLY

RTN

IN4

IN3

RTN

IN2

IN1

RTN

G Ui4XP

UNIVERSAL

INPUTS

CPU

RESET

24VDC , 25mA

INPUT POWER

USE COPPER CONDUCTERS ONLY

IN4

IN3

RTN

IN2

IN1

RTN

Ui4XP

UNIVERSAL

INPUTS

CPU

RESET

24VDC , 25mA

INPUT POWER

USE COPPER CONDUCTERS ONLY

IN4

IN3

RTN

IN2

IN1

RTN

AndoverControls

Ω

Ui4XP

AndoverControls

Ω

C A

Andover Controls

XXbbCC

24VDC , 80mA

Andover CONTINUUM Andover CONTINUUM Andover CONTINUUM Andover CONTINUUM Andover CONTINUUM

Andover CONTINUUM Andover CONTINUUM Andover CONTINUUM

XXbbCC

24VDC , 80mA

Andover CONTINUUM Andover CONTINUUM

Andover Controls 867i2

24VDC , 80mA

24VDC , 80mA24VDC , 80mA

24VDC , 80mA

PROJECT NUMBER: 0051

FILE NAME: (13) FC.RISER.dwg

Ω

AndoverControls

Ω

AndoverControls

Ui4XP

UNIVERSAL

INPUTS

CPU

RESET

24VDC , 25mA

INPUT POWER

USE COPPER CONDUCTERS ONLY

IN4

IN3

RTN

IN2

IN1

RTN E

AndoverControls

Ui4XP

U NI VERSAL

I NPUTS

CPU

RESET

2 4VDC , 25mA

I NPUT POWER

U SE COPPER CO ND UCTERS ONLY

IN4

IN3

RTN

IN2

IN1

RTN

Ω

AndoverControls

Ui4XP

UNIVERSAL

INPUTS

CPU

RESET

24VDC , 25mA

INPUT POWER

USE COPPER CONDUCTERS ONLY

IN4

IN3

RTN

IN2

IN1

RTN

Ω

AndoverControls

Ui4XP

UNIVERSAL

INPUTS

CPU

RESET

24VDC , 25mA

INPUT POWER

USE COPPER CONDUCTERS ONLY

IN4

IN3

RTN

IN2

IN1

RTN

F Ui4XP

UNIVERSAL

INPUTS

CPU

RESET

24VDC , 25mA

INPUT POWER

USE COPPER CONDUCTERS ONLY

IN4

IN3

RTN

IN2

IN1

RTN

F Ui4XP

UNIVERSAL

INPUTS

CPU

RESET

24VDC , 25mA

INPUT POWER

USE COPPER CONDUCTERS ONLY

IN4

IN3

RTN

IN2

IN1

RTN

Ui4XP

U NI VERSAL

I NPUTS

CPU

RESET

2 4VDC , 25mA

I NPUT POWER

U SE COPPER CO ND UCTERS ONLY

IN4

IN3

RTN

IN2

IN1

RTN

Ui4XP

U NI VERSAL

I NPUTS

CPU

RESET

2 4VDC , 25mA

I NPUT POWER

U SE COPPER CO ND UCTERS ONLY

IN4

IN3

RTN

IN2

IN1

RTN

Ui4XP

U NI VERSAL

I NPUTS

CPU

RESET

2 4VDC , 25mA

I NPUT POWER

U SE COPPER CO ND UCTERS ONLY

IN4

IN3

RTN

IN2

IN1

RTN

Ui4XP

U NI VERSAL

I NPUTS

CPU

RESET

2 4VDC , 25mA

I NPUT POWER

U SE COPPER CO ND UCTERS ONLY

IN4

IN3

RTN

IN2

IN1

RTN

A B i2 Andover Controls

Series X X1

C C b b

Series X X1

C C b b

E C

B AndoverControls

XXbbCC

Ω

Andover Controls

Ui4XP

UNIVERSAL

INPUTS

CPU

RESET

24VDC , 25mA

INPUT POWER

USE COPPER CONDUCTERS ONLY

IN4

IN3

RTN

IN2

IN1

RTN

Ui4XP

UNIVERSAL

INPUTS

CPU

RESET

24VDC , 25mA

INPUT POWER

USE COPPER CONDUCTERS ONLY

IN4

IN3

RTN

IN2

IN1

RTN

Ω

AndoverControls

Ui4XP

UNIVERSAL

INPUTS

CPU

RESET

24VDC , 25mA

INPUT POWER

USE COPPER CONDUCTERS ONLY

IN4

IN3

RTN

IN2

IN1

RTN

Ω

AndoverControls

Andover Controls

Ui4XP

UNIVE RSAL

INPUTS

CPU

RESET

24VDC , 25mA

INPUT POWER

USE COPPE R CONDUCTERS ONLY

IN4

IN3

RTN

IN2

IN1

RTN

Ui4XP

UNIVE RSAL

INPUTS

CPU

RESET

24VDC , 25mA

INPUT POWER

USE COPPE R CONDUCTERS ONLY

IN4

IN3

RTN

IN2

IN1

RTN

Ui4XP

UNIVE RSAL

INPUTS

CPU

RESET

24VDC , 25mA

INPUT POWER

USE COPPE R CONDUCTERS ONLY

IN4

IN3

RTN

IN2

IN1

RTN

Di8XP

0-5 VDC

DIGIT AL INPUTS

CPU

RESET

IN8

IN7

RTN

IN6

IN5

24VDC , 25mA

INPUT POWER

USE COPPE R CONDUCTERS ONLY

RTN

IN4

IN3

RTN

IN2

IN1

RTN

E F

Ω

AndoverControls

Ui4XP

UNIVERSAL

INPUTS

CPU

RESET

24VDC , 25mA

INPUT POWER

USE COPPER CONDUCTERS ONLY

IN4

IN3

RTN

IN2

IN1

RTN

Ui4XP

UNIVERSAL

INPUTS

CPU

RESET

2 4VDC , 2 5mA

INPUT POWER

USE COPPER CONDUCTERS ONLY

IN4

IN3

RTN

IN2

IN1

RTN

C A

E C

B AndoverControls

HOFFMAN ENCLOSURE

ENCLOSURE PN: A20N16ALP

PEF PANEL PN: A20N16MPP

SIGNAL HORN

SMART STAT STAYS

C4.2

VAV

C4.3

VAV

C13B

C13A

C4.4

VAV

C4.6

VAV

C4.7

VAV

C4.8

VAV

C4.9

VAV

C11

C12

C4.1

VAV

C10

SS3

SS1

C3.6

VAV

C3.5

VAV

C3.4

VAV

AHC15

SS3

SS1

C3.3

VAV

C3.2

VAV

AH C4

C3.1

VAV

C3.8

VAV

C3.7

VAV

FC C2

UHSS2

SS2

SIGNAL HORN

SMART STAT STAYS

File details come from the government source that posted it. Updated Sep 10, 2020.