9. Product specifications.pdf

Maritime Geothermal Ltd.

P.O. Box 2555, 170 Plantation Road Petitcodiac, NB E4Z 6H4

(506) 756-8135

WH-150-H-B-*D-PP

High Temperature Water to Water Heat Pump

60 Hz info@nordicghp.com www.nordicghp.com

002280SPC-01

5-Jan-2018

Engineering Specification

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Maritime Geothermal Ltd. has a continuous improvement policy and reserves the right to modify specification data at any time without prior notice .

APPLICATION TABLE

MODEL FUNCTION REFRIGERANT VOLTAGE COMPRESSOR

STAGES

OUTDOOR HEAT

EXCHANGER

INDOOR HEAT

EXCHANGER

REVISIONS

WH-150 H B

P P

2 01

4 01

5 01

This manual applies only to the models and revisions listed in this table.

D

Model Nomenclature

WH—150—H—B—2D—PP—xx

Series:

WH = high temperature liquid to water (hydronic)

Nominal Size:

150 = 12 ton

Functions:

H = Heating AC = Active Cooling

Refrigerant:

B = R134a

Voltage Code:

1 = 208/230-1-60 2 = 208-3-60 4 = 460-3-60 5 = 575-3-60

Compressor:

D = dual scroll

Outdoor Loop Exchanger:

P = brazed plate

Indoor Loop Exchanger:

P = brazed plate

Revision:

01, 02 etc.

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TUV listed for electrical certification

11 gauge heavy duty standalone frame with slots for 4-side forklift access

Designed to be lined up side by side with zero side clearance, for multiple-unit installations

Rubber mounting feet (optional spring foot kit, below)

Insulated heat exchangers and piping

Dual refrigeration circuits: each circuit operates independently

Copeland scroll compressors with crankcase heaters

Suction and discharge vibration absorbers (each circuit)

Suction line accumulator (each circuit)

Liquid line solid core filter-dryer (each circuit)

Liquid line sight glass (each circuit)

Electronic Expansion Valve (EEV) with built in sight glass (each circuit)

Refrigeration service ports for each refrigeration circuit (1/4” Schrader)

316 stainless steel brazed plate heat exchangers

316 stainless piping with 2” Victaulic connections for the outdoor and indoor loops

3-phase protection against phase loss

High and low pressure sensors (each circuit)

Suction line temperature sensor (each circuit)

Manual reset high pressure control (each circuit)

Flow switch for outdoor loop, and also for indoor loop on reversing units

Temperature sensor and P/T port on all four water lines (Outdoor In, Outdoor Out, Indoor In and Indoor Out)

Advanced control board with BACNet interface for remote operation and data access including all sensor data and alarm conditions, PWM outputs (or 0-10VDC), configurable analog inputs (0-10VDC or 4-20mA) with on board 5VDC, 12VDC and 24VDC power supplies.

USB port for complete data access using laptop computer and provided software; including real-time charting, data logging, and diagnostic functionality with manual override operation

2 x 16 LCD display for control and data access

Random start on power up (between 0-2 minutes)

Dry contacts for external pump control (24VAC 5A MAX)

Can be set up to use internal water temperature sampling routine for standalone operation, or to use optional tank temperature sensors, or external control via 24VAC signal or BACnet

16ga satin galvanized acoustically insulated (1” thick) enclosure with powder coat finish and six removable panels, offering complete 360 degree access for servicing

Spring foot kit, for use where floors have deflection (e.g. mezzanines)

2” solenoid water valve

2” modulating water valve

Design Features

Available Accessories

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Suitable for open or closed loop applications.

316SS true dual circuit brazed plate heat exchangers refrigerant access ports

Electronic Expansion Valves (EEV’s) with sight glasses suction accumulators sight glasses

2” 316SS water line ports with Victaulic connections frame design allows unit to be picked up with forklift from either side or either end

Dual refrigeration circuit design allows independent operation of each circuit.

Copeland scroll compressors heavy duty welded 11 gauge frame for rigidity rubber mounting feet standard (optional spring mounting feet for floors with flex available) height clearance accommodates pallet jack temperature sensor and P/T port on each water line solid core filter-dryers

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OPTIONAL ENCLOSURE KIT (A-510)

completely insulated with 1” acoustic insulation seven removeable access panels;

side panels can be removed from end when multiple units are installed side by side (no side access required)

2” Victaulic connections for loops heavy duty enclosure constructed of 16ga satin galvanized steel, with powder coat finish

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Dimensions (Without Enclosure)

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Dimensions (With Enclosure)

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Operating Temperature Limits

Loop Parameter (°F) (°C) Notes

Outdoor (Water)

Minimum ELT 45 7 Maximum ELT 90 32

Indoor (Water)

Minimum EWT 70 - 110 21 - 43 Use formula (Outdoor ELT + 20°F) or (Outdoor ELT + 11°C).

Indoor loop may require flow control.

Maximum LWT 160 71 ELT/LLT: Entering/Leaving Liquid Temperature, EWT/LWT: Entering/Leaving Water Temperature.

Values in these tables are for rated liquid and water flow values.

Loop Pressure Drop Data (psi)

FLOW (gpm) OUTDOOR LOOP:

WATER @ 50°F

INDOOR LOOP:

WATER @ 104°F

24 1.0 0.9

28 1.3 1.2

32 1.6 1.5

36 2.0 1.9

40 2.4 2.3

48 3.4 3.3

Electrical Information

Power Supply Compressors (each) FLA MCA Maximum

Fuse/Breaker Minimum Wire Size

V-ø-Hz MIN MAX RLA LRA Amps Amps Amps ga

1 230-1-60 187 253 32.1 176 64.4 72.4 100 #4-2

2 208-3-60 187 229 20.7 156 41.6 46.8 60 #6-3

4 460-3-60 414 506 10.0 75 20.2 22.7 30 #10-3

5 575-3-60 518 632 8.2 54 16.6 18.7 30 #10-3

Nomenclature Identifier

Specifications

Shipping Information

WEIGHT DIMENSIONS in (cm)

lb. (kg) L W H

WH-150 950 (432) 78 (198) 32 (81) 82 (208)

MODEL

Refrigerant Charge (Per Circuit)

MODEL lb kg Oil Type

WH-150 5.5 2.5 POE

- Oil capacity is marked on the compressor label.

- Refrigerant charge is subject to revision; actual charge is indicated on the unit nameplate.

bab Rectangle bab Arrow

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Performance Tables

120°F (49°C) Output WH-150-H R134a 60 Hz

Source Data (Outdoor Loop) Water Power / Efficiency Sink Data (Indoor Loop)

Water

ELT Evap.

Temp Flow LLT Delta T Heat

Absorbed Effective COPh EWT Cond.

Temp. Flow LWT Delta T Output

°F °F USGPM °F °F BTU/Hr Watts Amps* W/W °F °F USGPM °F °F BTU/Hr

°C °C L/s °C °C Watts °C °C L/s °C °C Watts

50.0 39 36.0 46.1 3.9 70,021 7,319 11.7 3.78 114.7 125 36.0 120.0 5.3 94,542

10.0 3.9 2.271 7.8 2.2 20,516 45.9 51.4 2.271 48.9 2.9 27,700

60.0 48.3 36.0 55.4 4.6 82,423 7,329 11.7 4.28 114.1 125 36.0 120.0 5.9 106,977

15.6 9.1 2.271 13.0 2.5 24,150 45.6 51.5 2.271 48.9 3.3 31,344

70.0 57.5 36.0 64.6 5.4 98,005 7,495 11.9 4.81 113.2 125 36.0 120.0 6.8 123,125

21.1 14.2 2.271 18.1 3.0 28,715 45.1 51.8 2.271 48.9 3.8 36,075

80.0 66.3 36.0 73.5 6.5 117,040 7,684 12.1 5.45 112.1 126 36.0 120.0 7.9 142,806

26.7 19.1 2.271 23.1 3.6 34,292 44.5 52.0 2.271 48.9 4.4 41,842

90.0 75 36.0 82.3 7.7 139,356 7,888 12.3 6.16 110.8 126 36.0 120.0 9.2 165,817

32.2 23.9 2.271 27.9 4.3 40,831 43.8 52.2 2.271 48.9 5.1 48,584

140°F (60°C) Output

50.0 39 36.0 46.5 3.5 62,292 8,834 13.2 3.05 134.9 144 36.0 140.0 5.1 91,983

10.0 3.9 2.271 8.1 1.9 18,251 57.2 62.2 2.271 60.0 2.8 26,951

60.0 49 36.0 55.9 4.1 73,445 8,747 13.1 3.44 134.3 144 36.0 140.0 5.7 102,840

15.6 9.4 2.271 13.3 2.3 21,519 56.8 62.4 2.271 60.0 3.2 30,132

70.0 59 36.0 65.2 4.8 86,801 8,794 13.1 3.88 133.5 145 36.0 140.0 6.5 116,353

21.1 15.0 2.271 18.4 2.7 25,432 56.4 62.6 2.271 60.0 3.6 34,091

80.0 67.5 36.0 74.3 5.7 102,894 8,917 13.2 4.37 132.6 145 36.0 140.0 7.4 132,868

26.7 19.7 2.271 23.5 3.2 30,148 55.9 62.8 2.271 60.0 4.1 38,930

90.0 76 36.0 83.3 6.7 121,247 9,071 13.4 4.90 131.6 146 36.0 140.0 8.4 151,745

32.2 24.4 2.271 28.5 3.7 35,525 55.3 63.2 2.271 60.0 4.7 44,461

160°F (71°C) Output

50.0 41 36.0 47.1 2.9 52,021 10,849 15.5 2.39 155.1 164 36.0 160.0 4.9 88,587

10.0 5.0 2.271 8.4 1.6 15,242 68.4 73.3 2.271 71.1 2.7 25,956

60.0 50 36.0 56.6 3.4 60,724 10,725 15.3 2.65 154.7 164 36.0 160.0 5.4 96,868

15.6 10.0 2.271 13.7 1.9 17,792 68.1 73.5 2.271 71.1 3.0 28,382

70.0 59 36.0 66.0 4.0 72,339 10,651 15.1 2.98 154.0 165 36.0 160.0 6.0 108,232

21.1 15.0 2.271 18.9 2.2 21,195 67.8 73.6 2.271 71.1 3.3 31,712

80.0 68 36.0 75.2 4.8 85,968 10,533 14.9 3.38 153.3 165 36.0 160.0 6.8 121,457

26.7 20.0 2.271 24.0 2.7 25,188 67.4 73.8 2.271 71.1 3.8 35,587

90.0 77 36.0 84.3 5.7 101,928 10,531 14.9 3.82 152.4 165 36.0 160.0 7.6 137,411

32.2 25.0 2.271 29.1 3.1 29,865 66.9 74.0 2.271 71.1 4.2 40,261

* Multiply by 2.2 for 208VAC, by 0.8 for 575VAC Compressor: ZR68KCE-TFD (460-3-60) bab Rectangle bab Highlight 70.0 bab Highlight 72,339 bab Highlight 108,232

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BACnet Interface

BACnet OBJECTS - CONTROL SIGNALS (READ/WRITE)

Name Data Type ID Property Description

SYSTEM_Y1A Binary Value BV0 Present Value Stage 1 - bottom compressor (active is on)

SYSTEM_Y2A Binary Value BV1 Present Value Stage 2 - top compressor (active is on)

BACnet_Units Binary Value BV9 Present Value Select the units to use for the BACnet objects

Note: object names may be subject to change without prior notice.

The BACnet interface is an MS/TP connection via RS-485 twisted pair. There is a termination jumper if required to terminate the con-nection. It is located just above the BACnet connector, marked as TERM on the control board.

The connector on the control board is a three wire removable screw connector. The signals are as follows:

A: Communications line (+) (right pin) B: Communications line (-) (middle pin) C: Ground connection (left pin)

Vendor: Maritime Geothermal Ltd.

Vendor ID: 260 Model Name: MGT GEN2 Control Board

The following parameters can be set via the LED Display Configuration Menu or via the PC APP Configuration Page.

1) Baud rate

2) Instance number

3) MAC address

The data is available regardless of the selected control method. In order to control the unit via the BACnet interface, set the Control Source to BACnet either by using the PC APP configuration page or the display menus.

The following tables provide a list of the objects applicable to this model series, along with a description of each.

Note that there may be other objects available that do not apply to this model.

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BACnet OBJECTS - DATA (READ ONLY)

Name Data Type ID Property Units Description

LPS1 Analog Input AI6 Present Value PSIG (kPa) Stage 1 Low pressure value (suction pressure)

HPS1 Analog Input AI7 Present Value PSIG (kPa) Stage 1 High pressure value (discharge pressure)

EVAP1 Analog Input AI8 Present Value degF (degC) Stage 1 Evaporating Temperature

COND1 Analog Input AI9 Setpoint Value degF (degC) Stage 1 Condensing Temperature

Suction_Line1 Analog Input AI10 Present Value degF (degC) Stage 1 Suction line temperature

Superheat1 Analog Input AI11 Setpoint Value degF (degC) Stage 1 Superheat

EEV1_POS Analog Input AI12 Present Value % Stage 1 EEV position (% open)

LPS2 Analog Input AI13 Present Value PSIG (kPa) Stage 2 Low pressure value (suction pressure)

HPS2 Analog Input AI14 Present Value PSIG (kPa) Stage 2 High pressure value (discharge pressure)

EVAP2 Analog Input AI15 Present Value degF (degC) Stage 2 Evaporating Temperature

COND2 Analog Input AI16 Setpoint Value degF (degC) Stage 2 Condensing Temperature

Suction_Line2 Analog Input AI17 Present Value degF (degC) Stage 2 Suction line temperature

Superheat2 Analog Input AI18 Setpoint Value degF (degC) Stage 2 Superheat

EEV2_POS Analog Input AI19 Present Value % Stage 2 EEV position (% open)

Outside_Temp Analog Input AI20 Present Value degF (degC) Outdoor Ambient temperature—ACCESSORY

O_IN Analog Input AI21 Present Value degF (degC) Indoor IN temperature

O_OUT Analog Input AI22 Present Value degF (degC) Indoor OUT temperature

I_IN Analog Input AI23 Present Value degF (degC) Indoor IN temperature

I_OUT Analog Input AI24 Present Value degF (degC) Indoor OUT temperature

Comp1_Current Analog Input AI0 Present Value A Stage1 compressor current draw (AI0)

Comp2_Current Analog Input AI1 Present Value A Stage2 compressor current draw (AI1)

AI_2 Analog Input AI2 Present Value User Selectable User defined (0-5VDC or 4-20mA)

AI_3 Analog Input AI3 Present Value User Selectable User defined (0-5VDC or 4-20mA)

AI_4 Analog Input AI4 Present Value User Selectable User defined (0-5VDC or 4-20mA)

AI_5 Analog Input AI5 Present Value User Selectable User defined (0-5VDC or 4-20mA)

PWM_IN Analog Value AV0 Present Value % PWM input (from external source)

PWM1 Analog Value AV1 Present Value % PWM output value (spare)

PWM2 Analog Value AV2 Present Value % PWM output value (spare)

PWM3 Analog Value AV3 Present Value % OV2 - PWM or 0-10VDC for Outdoor Loop water valve

PWM4 Analog Value AV4 Present Value % IV2 - PWM or 0-10VDC for Indoor Loop water valve

STAGE1 Binary Output BO0 Present Value N/A Compressor#1 contactor

STAGE2 Binary Output BO1 Present Value N/A Compressor#2 contactor

ICR Binary Output BO2 Present Value N/A Indoor circulator control

DO_0 Binary Output BO3 Present Value N/A OV1 (for 24VAC Outdoor Loop water valve)

DO_1 Binary Output BO4 Present Value N/A IV1 (for 24VAC Indoor Loop water valve)

HYD_AUX Binary Output BO5 Present Value N/A Hydronic Auxiliary

DO_3 Binary Output BO6 Present Value N/A Hydronic Auxiliary Only (without compressor)

PHS_1 Binary Output BO7 Present Value N/A Dry contact lockout pin for Stage 1

PHS_2 Binary Output BO8 Present Value N/A Dry contact lockout pin for Stage 2

Outdoor Flow Binary Value BV10 Present Value N/A Outdoor Loop flow switch

Indoor Flow Binary Value BV11 Present Value N/A Indoor Loop flow switch

Phase Monitor1 Binary Value BV12 Present Value N/A Phase Monitor Stage 1

Phase Monitor2 Binary Value BV13 Present Value N/A Phase Monitor Stage 2 Comp_Monitor1 Binary Value BV14 Present Value N/A Compressor Monitor Stage 1

Comp_Monitor2 Binary Value BV15 Present Value N/A Compressor Monitor Stage 2

Note: available objects may be subject to change without prior notice.

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BACnet OBJECTS - ALARMS AND FAULTS (READ ONLY)

Name Data Type ID Alarm / Fault Description

LPS1 Analog Value AI6 Alarm Low pressure alarm Stage 1.

HPS1 Analog Value AI7 Alarm High pressure alarm Stage 1.

LPS2 Analog Value AI13 Alarm Low pressure alarm Stage 2.

HPS2 Analog Value AI14 Alarm High pressure alarm Stage 2.

Outdoor Flow Binary Value BV10 Alarm Outdoor Loop flow alarm.

Indoor Flow Binary Value BV11 Alarm Indoor Loop flow alarm.

Phase Monitor1 Binary Value BV12 Alarm Phase Monitor alarm Stage 1.

Phase Monitor2 Binary Value BV13 Alarm Phase Monitor alarm Stage 2.

Comp_Monitor1 Binary Value BV14 Alarm Compressor Monitor alarm Stage 1.

Comp_Monitor2 Binary Value BV15 Alarm Compressor Monitor alarm Stage 2.

PERM_ALARMS1 Binary Value BV16 Alarm Indicates a permanent alarm for Stage 1.

PERM_ALARMS2 Binary Value BV17 Alarm Indicates a permanent alarm for Stage 2.

LPS1 Analog Value AI6 Fault Low pressure sensor faulty or disconnected Stage 1.

HPS1 Analog Value AI7 Fault High pressure sensor faulty or disconnected Stage 1.

LPS2 Analog Value AI13 Fault Low pressure sensor faulty or disconnected Stage 2.

HPS2 Analog Value AI14 Fault High pressure sensor faulty or disconnected Stage 2.

Suction_Line1 Analog Value AI10 Fault Suction line 1 temperature sensor faulty or disconnected.

Suction_Line2 Analog Value AI17 Fault Suction line 2 temperature sensor faulty or disconnected.

Outside_Temp Analog Value AI20 Fault Outside temperature sensor faulty or disconnected (ACCESSORY).

O_IN Analog Value AI21 Fault Outdoor IN temperature sensor faulty or disconnected.

O_OUT Analog Value AI22 Fault Outdoor OUT temperature sensor faulty or disconnected.

I_IN Analog Value AI23 Fault Outdoor IN temperature sensor faulty or disconnected.

I_OUT Analog Value AI24 Fault Outdoor OUT temperature sensor faulty or disconnected.

Note: objects may be subject to change without prior notice.

Maritime Geothermal Ltd.

P.O. Box 2555, 170 Plantation Road Petitcodiac, NB E4Z 6H4

(506) 756-8135

ATW-75-HACW-P-*T-*

Air to Water Heat Pump

60 Hz info@nordicghp.com www.nordicghp.com

001851SPC-03

ECO 000270 12-Feb-2019

Engineering Specification

12-Feb-2019 Page 2 001851SPC-03

Maritime Geothermal Ltd. has a continuous improvement policy and reserves the right to modify specification data at any time without prior notice .

Model Nomenclature

ATW - 75 - HACW - P - 1T - C - xx

Series:

ATW = Air To Water

Nominal Size:

75 = 060 compressor

Function:

H = Heating AC = Active Cooling W = domestic hot Water

Refrigerant:

P = R410a

Voltage Code:

1 = 208/230-1-60 2 = 208-3-60 4 = 460-3-60

Compressor:

T = 2 stage scroll

Indoor Coil:

C = Copper coaxial Y = Cupro-Nickel coax & piping Z = Cupro-Nickel coax only

Revision:

01, 02, etc.

APPLICATION TABLE

SERIES SIZE FUNCTION REFRIGERANT VOLTAGE COMPRESSOR INDOOR

COIL

REVISIONS

ATW 75 HACW P T

C Y Z

SERIES SIZE REFRIGERANT VOLTAGE AIR COIL FAN REVISIONS

ACE 75 P 1/6 S

K DE 06

APPLICATION TABLE

Matching Outdoor Unit:

ACE - 75 - P - 1/6 - SDE - xx

Series:

ACE = All weather Condenser / Evaporator

Nominal Size:

75 = matched to size 75 indoor unit

Refrigerant:

P = R410a

Voltage Code:

1/6 = 208/230-1-60 or 220-1-50

Fan:

D = Direct Drive E = EC motor

Revision:

01, 02, etc.

Air Coil:

S = Standard K = Coated

Indoor Unit:

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TUV listed for electrical certification

18/20ga satin galvanized cabinet with reinforcing channel stiffeners

Powder coat finish

Acoustically insulated cabinet (1” and 1/2” thick)

Completely insulated heat exchanger and piping

Four removable access panels

Refrigeration service ports located inside unit (1/4” Schrader)

Swing out electrical box for unobstructed access to compressor

Component layout allows easy access for service

1” Brass FPT fittings for hydronic connections

Copeland 2-stage scroll compressor with start capacitor kit on single phase models

Dual grommet mounting system for compressor reduces noise and vibration

Suction line accumulator for compressor protection

Liquid line filter-dryer & sight glass

Two Electronic Expansion Valves (EEVs)

Coaxial hydronic heat exchanger, available in CuNi

High and low pressure sensors

Manual reset high pressure control

Suction line temperature sensor

Temperature sensors on both water lines

Control transformer with resettable breaker or fuse protection

Advanced control board with BACNet interface for remote operation and data access including all sensor data and alarm conditions, PWM outputs (or 0-10VDC), configurable analog inputs (0-5VDC or 4-20mA) with onboard 5VDC, 12VDC and 24VDC power supplies.

USB port for complete data access including real-time charting, data logging, and diagnostic functionality with manu-al override operation

2 x 16 LCD display for control and data access; unit may be configured for standalone operation with outdoor reset functionality (requires outdoor temperature sensor accessory)

Random start on power up (0-2 minutes)

24VAC output and dry contacts for auxiliary heat, controlled by ATW

Double wall Domestic Hot Water desuperheater suitable for potable water connections.

Brass head ECM circulator for domestic hot water circuit uses less than half the power of traditional circulating pumps and allows motor replacement without tools

1/2” brass FPT fittings for Domestic Hot Water connections

Hydronic buffer tank with 12, 15, or 20kW of electric backup elements

Barbed P/T port adapters for heat pump

Anti-vibration pad for under unit

Compressor sound jacket

Secure Start module

CuNi heat exchanger

Compressor current sensor

Available Accessories

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Design Features - Indoor Unit insulated coaxial heat exchanger; resistant to accidental freezing advanced control board with USB interface, outdoor reset, BACnet, data logging, onboard aquastat with sampling routine

Suction accumulator heavy duty cabinet, constructed of powder coated galvanized components with reinforcing channel stiffeners cabinet completely insulated with 1/2” acoustic insulation cooling EEV (Electronic Expansion Valve)

4-way reversing valve

1” FPT brass fittings for indoor loop connections start capacitor kit standard on all single phase models high efficiency Copeland two-stage scroll compressor biflow filter-dryer high & low refrigerant access ports brass head ECM domestic hot water circulator pump sight glass dual mount compressor for reduced noise and vibration

DHW on/off switch provision for powering indoor circulator swing out electrical box for easy access & serviceability access panels for all four sides; serviceable from two sides

3-way access valves for connection to outdoor unit

LCD display with button interface desuperheater for domestic hot water heating, with 1/2” FPT brass connections

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Design Features - Outdoor Unit side cover protects refrigerant pipes & wiring connection point

EC (electronically commutated) fan hub motors, for full variable speed operation and maximum energy efficiency heavy duty cabinet, constructed of powder coated galvanized components heating EEV (Electronic Expansion Valve) with reverse cycle bypass air coil with heavy duty fins, installed at slant for most effective conden-sate runoff and no drip tray where condensate could re-freeze minimal components in outdoor unit, for maximum component life and ease of service swing out fan panel for easy access & serviceability electrical box contains only connection terminal strips visors protect motors from water ingress and immobilization from freezing mounting grommets for vibration isolation outdoor temperature sensor reads out on indoor unit intelligent defrost logic eliminates unnecessary defrosts and ensures complete defrost each time

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Dimensions

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Dimensions

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Specifications

Shipping Information

WEIGHT DIMENSIONS in (cm)

lb. (kg) L W H

ATW-75 Indoor Unit 362 (164) 34 (86) 34 (86) 35 (89)

ITEM

ATW-75 Outdoor Unit 295 (134) 36 (91) 70 (178) 56 (142)

Electrical Information

Code Power Supply Compressor Indoor Circulator FLA MCA Maximum

Fuse/Breaker Minimum Wire Size

V-ø-Hz MIN MAX RLA LRA Max A Amps Amps Amps ga

1 208/230-1-60 187 253 29.7 179 4.0 37.5 44.9 60 #6-2*

2 208-3-60 187 229 17.6 136 4.0 25.4 29.8 40 #8-3*

4 460-3-60 414 506 9.4 66 4.0 16.3 18.4 25 #10-4

*one additional conductor required if connecting 115VAC circulators to unit.

Outdoor Unit

Max A

3.0

3.0

3.0

Outdoor Unit Sound Levels (dBA)*

MODEL

1 ft distance 3 ft distance 5 ft distance 10 ft distance

Front Side Front Sides Front Sides Front Sides

ATW-75 71.7 66.8 68.7 63.7 65.7 61.2 60.0 57.1

* At maximum fan speed. This occurs in heating mode, or in cooling mode with outdoor greater than ~27°C.

Indoor Unit Sound Levels (dBA)*

MODEL 1 ft distance 3 ft distance

ATW-75 55.7 53.0

* With all doors installed.

Loop Mode Parameter (°F) (°C) Note

Indoor

Heating Minimum ELT 60 15 Reduce flow if necessary during startup.

Heating Maximum LLT 120 49

Cooling Minimum LLT 41 5 Water system (no antifreeze).

Cooling Minimum LLT 32 0 Antifreeze system. Adequate freeze protection required.

Cooling Maximum ELT 80 27

Outdoor Heating Minimum EAT -7 -22 ACE Outdoor Unit automatically stops compressor below this temp.

Cooling Maximum EAT 120 49 ACE Outdoor Unit automatically stops compressor above this temp.

* Values in this table are for rated liquid flow values.

Operating Temperature Limits

Refrigerant Charge

MODEL lb kg Refrigerant Oil Type

ATW-75 11.0 5.0 R410a POE

- Oil capacity is marked on the compressor label.

- Refrigerant charge is subject to revision; actual charge is indicated on the unit nameplate.

Rectangle

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METRIC

Standard Capacity Ratings: HEATING

Model Loop Flow (gpm)

ΔP

(psi) LLT

Outdoor Air

Temp

Input Energy

(W)

Capacity (Btu/hr) COPH

ATW-75 16.0 3.8

105°F 47°F 4100 59,100 4.23

17°F 4640 38,500 2.44

120°F 47°F 4860 56,900 3.44

17°F 5490 38,400 2.08

Standard Capacity Ratings: COOLING

Model Loop Flow (gpm)

ΔP

(psi) ELT

Outdoor Air

Temp

Input Energy

(W)

Capacity (Btu/hr)

EER

COPC

ATW-75 16.0 4.0 54°F 95°F 4770 47,500 10.0

2.93

Standard Capacity Ratings: COOLING (METRIC)

Model Loop Flow (gpm)

ΔP

(psi) ELT

Outdoor Air

Temp

Input Energy

(W)

Capacity (W)

EER

COPC

ATW-75 1.0 28 12°C 35°C 4770 13,900 10.0

2.93

Standard Capacity Ratings: HEATING (METRIC)

Model Loop Flow (L/s)

ΔP

(kPa) LLT

Outdoor Air

Temp

Input Energy

(W)

Capacity

(W) COPH

ATW-75 1.0 26

41°C 8°C 4100 17,300 4.23

-8°C 4640 11,300 2.44

49°C 8°C 4860 16,700 3.44

-8°C 5490 11,200 2.08

Water 104°F Water 50°F 15% Methanol

32°F 35% prop. glycol

32°F gpm L/s psi kPa psi kPa psi kPa psi kPa

6 0.38 0.6 4.1 0.7 4.8 0.9 6.2 1.2 8.2

7 0.44 0.8 5.5 0.9 6.2 1.0 6.9 1.3 9.0

8 0.50 1.2 8.3 1.3 9.0 1.3 9.0 1.7 12

9 0.57 1.5 10 1.6 11 1.6 11 2.1 14

10 0.63 1.8 12 1.9 13 2.1 14 2.8 19

11 0.69 2.1 14 2.3 16 2.4 17 3.2 22

12 0.76 2.4 17 2.6 18 2.9 20 3.8 26

13 0.82 2.8 19 3.0 21 3.3 23 4.3 30

14 0.88 2.9 20 3.2 22 3.7 26 4.9 33

15 0.95 3.2 22 3.5 24 4.1 28 5.4 37

16 1.01 3.8 26 4.0 28 4.7 32 6.2 43

17 1.07 4.2 29 4.4 30 5.2 36 6.8 47

ATW-

Loop Pressure Drop Data

Standard Capacity Ratings

The tables show the heat pump performance at the standard rating conditions specified in AHRI standard 550/590 with Adden-dum 1, September 2017. There is currently no AHRI certification program for air to water heat pumps; therefore, the blue AHRI CERTIFIED mark is not applicable to any manufacturer’s air to water heat pumps.

All data is for 60 Hz operation with water as the indoor loop fluid.

12-Feb-2019 Page 10 001851SPC-03

METRIC

OUTDOOR ELECTRICAL INDOOR

Outdoor Air Temperature

Evaporating Temperature

Heat Absorbed (W)

Compressor Current (A)

Input Power (W)

ELT Condensing Temperature

Liquid Flow (L/s)

LLT Delta T Heating

(W)

COPH

-21°C -27°C 2,320 23.1 5140 39°C 43°C

1.0 40.5°C

1.7°C 7,350 1.43

-15°C -22°C 4,360 21.5 4820 38°C 43°C 2.2°C 9,070 1.88

-9°C -18°C 6,320 20.9 4690 38°C 43°C 2.6°C 10,900 2.32

-4°C -13°C 8,520 19.6 4440 38°C 43°C 3.0°C 12,900 2.89

2°C -8°C 10,700 18.8 4270 37°C 43°C 3.5°C 14,800 3.48

7°C -4°C 12,900 18.1 4120 37°C 42°C 4.0°C 16,900 4.09

13°C 1°C 15,100 17.5 3980 36°C 42°C 4.5°C 19,000 4.77

18°C 6°C 17,600 16.9 3820 36°C 42°C 5.1°C 21,300 5.58

-21°C -27°C - - - - -

1.0 49°C

-15°C -22°C - - - - -

-9°C -18°C 5,590 24.3 5540 46°C 51°C 2.6°C 10,900 1.99

-4°C -13°C 7,580 22.9 5250 46°C 51°C 3.0°C 12,700 2.42

2°C -8°C 9,530 22.0 5050 45°C 51°C 3.4°C 14,500 2.86

7°C -4°C 11,500 21.2 4890 45°C 51°C 3.9°C 16,300 3.33

13°C 1°C 13,600 20.6 4730 45°C 51°C 4.3°C 18,200 3.85 18°C 6°C 15,900 19.8 4540 44°C 50°C 4.8°C 20,300 4.47

LLT is limited to 40.5°C at these outdoor temperatures

Performance Tables ATW-75-HACW-P-1T R410a, 60 Hz, ZPS60K5E-PFV

OUTDOOR ELECTRICAL INDOOR

Evaporating Temperature

Heat Absorbed (Btu/hr)

Compressor Current (A)

Input Power (W)

ELT

Condensing Temperature

Liquid Flow (gpm)

LLT Delta T Heating (Btu/hr)

COPH

-5°F -16°F 7,910 23.1 5140 102°F 110°F

16 105°F

3°F 25,100 1.43

5°F -8°F 14,900 21.5 4820 101°F 109°F 4°F 30,900 1.88

15°F 1°F 21,600 20.9 4690 100°F 109°F 5°F 37,200 2.32

25°F 9°F 29,100 19.6 4440 100°F 109°F 5°F 43,900 2.89

35°F 17°F 36,500 18.8 4270 99°F 109°F 6°F 50,600 3.48

45°F 26°F 43,900 18.1 4120 98°F 108°F 7°F 57,600 4.09

55°F 34°F 51,700 17.5 3980 97°F 108°F 8°F 64,900 4.77

65°F 43°F 60,100 16.9 3820 96°F 108°F 9°F 72,800 5.58

-5°F -16°F - - - - -

120°F

LLT is limited to 105°F at these outdoor temperatures 5°F -8°F - - - - -

15°F 1°F 19,100 24.3 5540 115°F 124°F 5°F 37,100 1.99

25°F 9°F 25,900 22.9 5250 115°F 124°F 5°F 43,400 2.42

35°F 17°F 32,500 22.0 5050 114°F 123°F 6°F 49,400 2.86

45°F 26°F 39,300 21.2 4890 113°F 123°F 7°F 55,600 3.33

55°F 34°F 46,400 20.6 4730 112°F 123°F 8°F 62,100 3.85

65°F 43°F 54,100 19.8 4540 111°F 123°F 9°F 69,300 4.47

H E

A T

IN

G

Condensing Temperature

Heat Rejected (Btu/hr)

Compressor Current (A)

Input Power (W)

ELT Evaporating Temperature

Liquid Flow (gpm)

LLT Delta T Cooling (Btu/hr)

COPC

50°F 62°F 77,700 13.7 2840

54°F

39°F

45°F 9°F 68,400 7.06 60°F 72°F 72,900 15.3 3220 39°F 46°F 8°F 62,300 5.68

70°F 83°F 70,200 17.0 3640 40°F 47°F 7°F 58,200 4.68

80°F 93°F 67,300 18.7 4030 40°F 47°F 7°F 54,000 3.92

90°F 104°F 64,600 20.9 4520 40°F 48°F 6°F 49,600 3.22

100°F 114°F 62,100 23.1 5030 40°F 48°F 6°F 45,300 2.64

110°F 125°F 59,900 26.0 5680 40°F 49°F 5°F 40,900 2.11

120°F 135°F 58,000 29.1 6380 41°F 50°F 5°F 36,600 1.68

EER

24.1

19.4

16.0

13.4

11.0

9.0

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) Outdoor Air Temperature

Condensing Temperature

Heat Rejected (W)

Compressor Current (A)

Input Power (W)

ELT Evaporating Temperature

Liquid Flow (L/s)

LLT Delta T Cooling

(W)

COPC

10°C 17°C 22,800 13.7 2840

12°C

4°C

1.0

8°C 4.8°C 20,000 7.06 16°C 22°C 21,400 15.3 3220 4°C 8°C 4.3°C 18,300 5.68

21°C 28°C 20,600 17.0 3640 4°C 8°C 4.0°C 17,000 4.68

27°C 34°C 19,700 18.7 4030 4°C 9°C 3.8°C 15,800 3.92

32°C 40°C 18,900 20.9 4520 4°C 9°C 3.4°C 14,500 3.22

38°C 46°C 18,200 23.1 5030 5°C 9°C 3.1°C 13,300 2.64

43°C 52°C 17,600 26.0 5680 5°C 9°C 2.8°C 12,000 2.11

49°C 57°C 17,000 29.1 6380 5°C 10°C 2.5°C 10,700 1.68

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24.1

19.4

16.0

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11.0

9.0

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5.7 bab Rectangle bab Arrow ddd Text Box @0.8°F = 28,464Btuh output bab Text Box @0.8°F = 10,845 Btuh absorbed

12-Feb-2019 Page 11 001851SPC-03

Wiring Diagram (208/230-1-60)

12-Feb-2019 Page 12 001851SPC-03

Electrical Box Layout (208/230-1-60)

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Wiring Diagram (208-3-60)

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Electrical Box Layout (208-3-60)

12-Feb-2019 Page 15 001851SPC-03

Wiring Diagram (460-3-60)

12-Feb-2019 Page 16 001851SPC-03

Electrical Box Layout (460-3-60)

12-Feb-2019 Page 17 001851SPC-03

ACE-65/75 Wiring Diagram

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12-Feb-2019 Page 19 001851SPC-03

12-Feb-2019 Page 20 001851SPC-03

BACnet Interface The BACnet interface is an MS/TP connection via RS-485 twisted pair. If connecting multiple units to one RS-485 connection point, connect the signal cable from the master controller to the first unit. Connect the second unit to the first unit (in same connector), con-nect the third unit to the second unit, and so on until all units are connected. Remove the TERM jumper (located just above the BAC-net connector on control board) from all units except the last one.

The connector on the control board is a three wire removable screw connector. The signals are as follows:

A: Communications line (+) (right pin) B: Communications line (-) (middle pin) C: Ground connection (left pin)

Vendor: Maritime Geothermal Ltd.

Vendor ID: 260 Model Name: MGT GEN2 Control Board

The following parameters can be set via the LED Display Configuration Menu or via the PC APP Configuration Page.

1) Baud rate

2) Instance number

3) MAC address

The data is available regardless of the selected control method. In order to control the unit via the BACnet interface, set the Control Source to BACnet either by using the PC APP configuration page or the display menus.

The following tables provide a list of the objects applicable to this model series, along with a description of each.

Note that there may be other objects available that do not apply to this model.

BACnet OBJECTS - CONTROL SIGNALS (READ/WRITE)

Name Data Type ID Property Description

SYSTEM_O Binary Value BV2 Present Value Switch to cooling mode. Inactive=HEATING, Active=COOLING

SYSTEM_Y1 Binary Value BV3 Present Value N/A

SYSTEM_Y2 Binary Value BV4 Present Value N/A

SYSTEM_W2 Binary Value BV5 Present Value N/A

SYSTEM_G Binary Value BV6 Present Value N/A

BACnet_Units Binary Value BV9 Present Value Select the units to use for the BACnet objects

Note: object names may be subject to change without prior notice.

SYSTEM_AR Binary Value BV7 Present Value N/A

SYSTEM_Y2A Binary Value BV1 Present Value Demand for stage 2 water heating mode (active is on)

SYSTEM_Y1A Binary Value BV0 Present Value Demand for water heating mode (active is on)

BACnet OBJECTS - OPERATION MODE Description (Read Only)

Name Data Type ID Present Value Description

Operation Mode Analog Value AV5 - Integer value represents operating mode.

2 Hydronic heating

3 Hydronic cooling

11 Hydronic heating off

12 Hydronic cooling off

Note: Object is type Analog Value but value will always be an integer value.

Note: Objects may be subject to change without prior notice.

12-Feb-2019 Page 21 001851SPC-03

BACnet OBJECTS - DATA (Read Only)

Name ID Property Units Description

AI0 (Comp1_Current) AI0 Present Value Amps Compressor current draw (AI0) - requires accessory

AI1 (Comp2_Current) AI1 Present Value User User defined (0-5VDC or 4-20mA)

AI2 AI2 Present Value User User defined (0-5VDC or 4-20mA)

AI3 AI3 Present Value User User defined (0-5VDC or 4-20mA)

AI4 (CTS) AI4 Present Value degF (degC) Cold tank temperature from sensor - requires accessory

AI5 (HTS) AI5 Present Value degF (degC) Hot tank temperature from sensor - requires accessory

LPS1 AI6 Present Value PSIG (kPa) Low pressure value (suction pressure)

HPS1 AI7 Present Value PSIG (kPa) High pressure value (discharge pressure)

EVAP1 AI8 Present Value degF (degC) Evaporating Temperature

COND1 AI9 Present Value degF (degC) Condensing Temperature

Suction Line 1 AI10 Present Value degF (degC) Suction line temperature

Superheat 1 AI11 Setpoint Value degF (degC) Superheat

EEV1 Position AI12 Present Value % EEV1 position (% open)

LPS2 AI13 Present Value PSIG (kPa) N/A

HPS2 AI14 Present Value PSIG (kPa) N/A

EVAP2 AI15 Present Value degF (degC) N/A

COND2 AI16 Present Value degF (degC) N/A

Suction Line 2 AI17 Present Value degF (degC) N/A

Superheat 2 AI18 Setpoint Value degF (degC) N/A

EEV2 Position AI19 Present Value % EEV2 position (% open)

Outside Ambient AI20 Present Value degF (degC) Outdoor Ambient temperature

O_IN AI21 Present Value degF (degC) N/A

O_OUT AI22 Present Value degF (degC) N/A

I_IN AI23 Present Value degF (degC) Indoor IN temperature

I_OUT AI24 Present Value degF (degC) Indoor OUT temperature

Data Type—Analog Value

PWM_IN AV0 Present Value % PWM input (from external source)

PWM1 (OD Fan) AV1 Present Value % PWM output value (spare)

PWM2 AV2 Present Value % PWM output value (spare)

PWM3 (OV2) AV3 Present Value % OV2 - PWM or 0-10VDC for Outdoor Loop water valve

PWM4 (IV2) AV4 Present Value % IV2 - PWM or 0-10VDC for Indoor Loop water valve

Operation Mode AV5 Present Value N/A Unit operation mode - refer to Operation Mode Table

Data Type—Binary Output

STAGE1 BO0 Present Value N/A Compressor contactor

STAGE2 BO1 Present Value N/A Compressor stage 2 solenoid

ICR (Indoor Circ) BO2 Present Value N/A Indoor circulator control

DO0 (OV1) BO3 Present Value N/A N/A

DO1 (IV1)) BO4 Present Value N/A IV1 (to 24VAC Indoor Loop water valve)

DO2 (HYD_AUX) BO5 Present Value N/A Hydronic Auxiliary

DO3 (AUX_ONLY) BO6 Present Value N/A Hydronic Auxiliary Only (without compressor)

PHS1 BO7 Present Value N/A N/A

PHS2 BO8 Present Value N/A N/A

Data Type—Binary Value

CONTROLS (LOC/REM) BV9 Present Value N/A Control Indicator, 0 = Local (manual override), 1 = Remote

Outdoor Flow BV10 Present Value N/A N/A

Indoor Flow BV11 Present Value N/A Indoor Loop flow switch - requires accessory

Phase Monitor1 BV12 Present Value N/A Phase Monitor Stage 1 - requires accessory

Phase Monitor2 BV13 Present Value N/A N/A Comp Monitor1 BV14 Present Value N/A N/A Comp Monitor2 BV15 Present Value N/A N/A

Note: available objects may be subject to change without prior notice.

Data—Type Analog Input

12-Feb-2019 Page 22 001851SPC-03

BACnet OBJECTS - ALARM Descriptions (Read Only)

Name Data Type ID Description

AI0 (Comp1 Current) Analog Input AI0 Stage 1 Status alarm (Start / Stop Failure) - requires accessory

AI1 (Comp2 Current) Analog Input AI1 N/A

LPS1 Analog Input AI6 Low pressure alarm

HPS1 Analog Input AI7 High pressure alarm

LPS2 Analog Input AI13 N/A

HPS2 Analog Input AI14 N/A

Outdoor Flow Binary Value BV10 N/A

Indoor Flow Binary Value BV11 Indoor loop flow alarm - requires accessory

Phase Monitor1 Binary Value BV12 Phase Monitor alarm - requires accessory

Phase Monitor2 Binary Value BV13 N/A

Comp Monitor1 Binary Value BV14 N/A

Comp Monitor2 Binary Value BV15

Name ID BIT # DECIMAL VALUE* Description

Permanent Alarms 1 AV6 - - Bit description is given below.

(Present Value) 0 1 Master permanent alarm (occurs when any alarm occurs)

1 3 Low pressure heating mode alarm (suction pressure)

2 5 Low pressure cooling mode alarm (suction pressure)

3 9 High pressure heating mode alarm (discharge pressure)

4 17 High pressure cooling mode alarm (discharge pressure)

5 33 Loss of charge alarm

6 65 Phase monitor alarm - requires accessory

7 129 Compressor monitor alarm - N/A

8 257 Status alarm - N/A

14 16,385 N/A

15* 32,769 Indoor loop flow alarm - requires accessory

Permanent Alarms 2 AV7 - - N/A

(Present Value)

Note: Permanent Alarm objects are type Analog Value but values are bit coded and may be decoded as such (integer value).

Note * : Value is for a single alarm and reference only. Value includes + 1 for Master Alarm

N/A

12-Feb-2019 Page 23 001851SPC-03

BACnet OBJECTS - FAULT Descriptions (Read Only)

Name Data Type ID Description

AI4 (Cold Tank) Analog Input AI0 Cold tank temperature sensor faulty or disconnected - requires accessory

AI5 (Hot Tank) Analog Input AI1 Hot tank temperature sensor faulty or disconnected - requires accessory

LPS1 Analog Input AI6 Low pressure sensor faulty or disconnected

HPS1 Analog Input AI7 High pressure sensor faulty or disconnected

LPS2 Analog Input AI13 N/A

HPS2 Analog Input AI14 N/A

Suction Line1 Analog Input AI10 Suction line 1 temperature sensor faulty or disconnected.

Suction Line2 Analog Input AI17 N/A

Outside Ambient Analog Input AI20 Outside temperature sensor faulty or disconnected

O_IN Analog Input AI21 N/A

O_OUT Analog Input AI22 N/A

I_IN Analog Input AI23 Indoor IN temperature sensor faulty or disconnected.

I_OUT Analog Input AI24

Name ID BIT # DECIMAL VALUE* Description

Board Faults AV8 - - Bit description is given below.

0 1 Digital inputs

1 2 Digital outputs

2 4 PWM outputs

3 8 Analog to digital conversion

4 16 Real time clock

5 32 EEPROM memory

6 64 Menu buttons

7 128 LCD Display

Sensor Faults AV9 - - Indicates sensor failures. Bit description is given below.

0 1 Suction line 1 temperature

1 2 N/A

2 4 Outdoor Ambient temperature

3 8 Calibration temperature

4 16 Indoor IN temperature

5 32 Indoor OUT temperature

6 64 N/A

7 128 N/A

8 256 N/A

9 512 N/A

Note: Board and Sensor Fault objects are type Analog Value but values are bit coded and may be decoded as such (integer value).

Note * : Value is for a single fault and reference only.

Indoor OUT temperature sensor faulty or disconnected.

altsourceaaaaltltssoourceurce

Peak-performance heating systems

THE PERFECT COMPLEMENT

TO RENEWABLE ENERGY

AltSourceTM is the only electric high-volume boiler on the market, and it is the perfect complement to all sources of renewable energy heat. This combination boiler-storage tank is designed for residential use and is practically maintenance-free.

It serves as a back-up energy source to the primary system in order to maximize output and generate signi� cant energy savings.

ELECTRIC BOILER

AND STORAGE TANK

4.5 KW TO 29 KW

w altsource The combination of an electric water heater and a high-volume storage tank provides you with multiple savings in terms of ef� ciency, space and installation costs. In order to further reduce energy consumption costs, AltSourceTM can optionally be offered with an extremely ef� cient copper coil heat exchanger for domestic hot water, which heats (or pre-heats) potable water to meet a family’s needs.

STORE ALL THE ENERGY PRODUCED, AND EVEN MORE

When the primary renewable energy heat source is in operation, AltSourceTM stores thermal energy in its high water volume, just like a battery. This is what is called a thermal mass. When there is a low demand for heat (ex.: when there is little difference between the outdoor and indoor temperature) or when the unit is combined with a low-capacity energy source, the energy required for heating will come � rst from the thermal mass accumulated in the tank.

With its T2 UltraSmart® smart controller, AltSourceTM provides improved comfort through precise temperature control. In colder weather, the primary energy source is not always able to meet the heating demand at 100%.

This is when the heating elements, controlled by the T2 UltraSmart® controller, provide the additional heat required from the thermal energy accumulated in the AltSourceTM tank in order to properly heat a condo or home.

Without combustion or greenhouse gas emissions, AltSourceTM is an energy-ef� cient alternative as well as being durable and easy to maintain.

ELECTRIC BOILER

AND STORAGE TANK

4.5 KW TO 29 KW

The AltSourceTM thermal mass electric water heater is perfect for optimizing the performance of many types of heating systems:

Biomass heating

Wood boilers

Geothermal applications

Air-water heat pumps

Solar energy systems

AIR-WATER HEAT PUMP APPLICATION

Standard AltSourceTM is shown w

2 4

The intelligent T2 UltraSmart® controller modulates the power level based on the system requirements and adjusts the water temperature based on outdoor temperature.

Accurate and easily con� gurable T2 UltraSmart® controller with backlight display

Preset con� gurations based on heating distribution system

Outdoor sensor that modulates boiler water temperature

The T2 UltraSmart® controller enables users to view the boiler’s operation status at a glance

Heating stops when outside temperature gets warmer

“Boost” mode that automatically increases the temperature when needed

Works only when triggered by the thermostat

Ability to purge the pump when system is not running

Adjustable between 50 °F and 190 °F

Safety control to limit excessively high temperatures

Electrical supply and heat pump contact

24 V electrical supply for thermostat and other accessories

STANDARD FEATURES

1- T2 ULTRASMART ® CONTROLLER

2- BOILER PRESSURE RELIEF VALVE

3- DRAIN VALVE

4- HEATING WATER SUPPLY

5- HEATING WATER RETURN

6- ELECTRICAL PANEL

7- ELECTRIC ELEMENTS

8- TEMPERATURE AND PRESSURE INDICATOR

9- AUTOMATIC AIR VENT

FEATURES WITH OPTIONAL

COPPER COIL

HEAT EXCHANGER

10- COPPER HEAT EXCHANGER

11- DOMESTIC COLD WATER SUPPLY

(3⁄4'' SWEAT M)

12- DOMESTIC HOT WATER OUTPUT

(3⁄4'' SWEAT M)

BIOMASS OR WOOD HEAT APPLICATIONS

AltSourceTM with the optional copper coil heat exchanger is shown

AltSourceTM

4.5 KW TO 29 KW

bab Rectangle altsource

Équipements de chauffage haute performance

Thermo 2000 manufactures peak-performance heating systems for domestic hot water and hydronic heating systems. Since 1978, the company’s innovations have provided sustainable solutions for residential, commercial and institutional applications.

THERMO 2000 Inc.

500 9th Avenue Richmond, QC J0B 2H0

1 888 854-1111 Toll-free 819 826-5613 Telephone 819 826-6370 Fax thermo2000.com

15-YEAR WARRANTY

ON THE TANK AND THE COILS

2-YEAR WARRANTY

ON ELECTRICAL AND MECHANICAL COMPONENTS

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re se rv es th e rig ht to m od ify a t a ny ti m e an d wi th ou t n ot ice c ol or s, co m po ne nt s, m at er ial s, sp ec ifi c at io ns o r m od el s de sc rib ed o r sh ow n in th is fl y er

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ELECTRIC BOILER

AND STORAGE TANK

4.5 KW TO 29 KW

AltSource Available in 2 sizes MODEL AltSource 50 AltSource 70 VOLUME 48 US gallons 71 US gallons

WEIGHT 280 lbs. 380 lbs.

MAXIMUM OPERATING PRESSURE 30 PSI 30 PSI

CONNECTIONS 1'' male NPT 1 1/4'' male NPT

DIAMETER 22'' 24''

HEIGHT 56 7/16'' 66 5/16''

AltSource 240 VAC / 60 Hz / 1 phase1

Power2 Suggested electrical input4 kW BTU/h Amps3 Elements Stages Cu Wire Al Wire Breaker

4,5 15354 19 1 x 4.5 kW 1 10 10 30

7,5 25590 31 1 x 3 kW + 1 x 4.5 kW 2 8 6 40

9 30708 38 2 X 4.5 kW 2 8 6 50

12 40944 50 2 X 6 kW 2 6 4 70

15 51180 63 2 x 3 kW + 2 x 4.5 kW 4 6 4 80

18 61416 75 4 x 4.5 kW 4 4 2 100

20 68240 83 4 x 5 kW 4 3 2 110

24 81888 100 4 x 6 kW 4 2 0 125

27* 92124 113 6 x 4.5 kW 6 1 00 150

29* 98948 120 4 x 5 kW + 2 x 4.5 kW 6 1 00 175

1 Electrical supply: 120/240V or 120/208V single-phase (L1 – N – L2) with three 90°C conductors, or two conductors L1 – L2 if the boiler does not require power to a 120 VAC pump or accessories.

2 Multiply by .75 for a 208 VAC power supply.

3 Multiply by .867 for a 208 VAC power supply.

4 The wire gauges and breaker capacity must be in conformity with the standards of the National Electrical Code (NEC), Canadian Electrical Code (CEC) and local codes (if applicable).

* Not available with the AltSource 50.

MULTI-POSITION INSTALLATION

ddd Rectangle

Microbubble™ Air Eliminators

Dirt Separators

Combination Air/Dirt Separators with Magnet

SPIROVENT®JUNIOR

The Ultimate in Distribution Efficiency

Air in system water causes many problems.

Noisy pipes, valves, and other air-related noises are often accepted as the signs of a functioning system. Excessive pump noise, cavitation, and cascading in terminal units are considered normal.

But… air in system water can cause corrosion, reduced efficiency, poorly heated or inadequately cooled rooms, accelerated component wear and on-going complaints.

There is a device that will keep your system free of air … permanently.

Less maintenance, quiet operation, fewer costs!

The name:

SPIROVENT

Unlike conventional air eliminators or air scoops, the Spirovent completely eliminates 100% of the free air, 100% of the entrained air, and up to 99.6% of the dissolved air in the system. Consisting of woven copper wire soldered to a copper tube, the patented Spirotube creates a low velocity area in the Spirovent that scrubs the bubbles from the water. The air bubbles rise and collect in the air chamber before they are vented from the system via an integral automatic valve.

Air problems become a thing of the past.

Install the Spirovent for Optimum Performance Ideal placement of the Spirovent Junior is based on microbubble separation and Henry’s Law*. Simply put, Henry’s Law states that air is released from water as the temperature increases or the pressure decreases. In hydronic heating systems, the Spirovent should be installed in the boiler supply line where the temperature is highest.

Should the circulator be located on the supply line as well, the Spirovent should be installed between the boiler and the circulator where pressure is also the lowest.

Advantages to the Installer and End-User c Maintenance free.

c No venting required.

c Vent head is designed to stay dry. Dirt and leak resistant.

c 1/2" male thread port for pressure testing or remote venting of unwanted gases.

c Quiet operation.

c Increased component life.

c Reduced oxygen-based corrosion and pump cavitation.

The Key Difference

The Spirotube is the core of the Spirovent. It allows the Spirovent to scrub out 100% of the free air, 100% of the entrained air, and up to 99.6% of the dissolved air in the system. Even the smallest microbubbles coalesce and rise. Air is eliminated; component life and heat transfer abilities are increased; oxygen-based corrosion and pump cavitation are reduced; and annoying gurgling, cascading, and other air-related system noises are eliminated.

Permanently Air-Free System Water

* For more detailed technical information, ask about our Spirotism booklet .

Unique valve mechanism is guaranteed not to leak and cannot be shut off. Standard thread for vent pipe connection or pressure testing.

Specially constructed air chamber to protect the valve mechanism from dirt. Sufficient volume to handle pressure fluctuations.

Solid brass construction for extended service life.

The unique Spirotube is the core of the Spirovent. Designed to trap even the smallest microbubbles, yet it offers little resistance to flow.

Threaded, sweat and press fit connections available.

1/2" tank mount (not available on vertical models).

Circulator

Baseboard

Spirotop

Spirovent

Boiler Pressure Reducing Valve

Expansion Tank

Backflow Preventer

Shut-off Valve

Water Supply bab

AS-1

The life and efficiency of a heating or cooling system is greatly dependent on clean system water. Dirt in the system can cause increased component wear and frequent breakdowns. Corrosion, pump and control valve wear, and reduced efficiency result in increased maintenance, unnecessary costs and dissatisfied owners. Strainers and filters do the job, but if not cleaned on a regular basis, they cause low flow rates and, eventually, blockages.

There is a solution!

A system without dirt is possible. There is a unique device that will remove dirt down to the smallest particle. It works continuously and results in less maintenance, fewer costs and satisfied owners!

The name:

SPIROTRAP

The Spirotrap’s construction is similar to the Spirovent. The patented Spirotube, core of the Spirovent, is also the core of the Spirotrap. In the Spirotrap, the Spirotube creates a low velocity area that forces dirt particles to sink to the dirt collection chamber at the bottom of the unit. Because the dirt is collected outside of the main flow, blockages do not occur, and the Spirotrap’s pressure drop remains constant.

The benefits are clear!

The unique construction of the Spirotrap dirt separator allows for quick and simple dirt removal while the system remains fully operational, whereas traditional products need to be taken apart for cleaning. There are no strainers, filters or replacement parts to get clogged! Flow remains constant without the high pressure drop. Clearly beneficial, clearly Spirotrap!

Advantages to the Installer and End-User c Virtually no maintenance.

c No replacement filters to get clogged.

c Dirt can be flushed while system is fully operational.

c No bypass or isolating valves required.

c Will not block the flow.

c Minimum pressure drop; always constant.

The Key Difference

Spirotrap’s unique construction allows for the removal of small dirt particles with a specific weight heavier than water. The patented Spirotube, the core of the Spirotrap, creates a low velocity area that forces dirt particles to sink to the dirt collection chamber at the bottom of the unit. The Spirotrap works continuously and is not affected by the trapped dirt. Blockages are impossible because the dirt is collected at the bottom of the unit.

Clean System Water throughout the Life of the Installation

The unique Spirotube is the core of the Spirotrap. Designed to allow even the smallest dirt particle to break free of the flow path and drop to the collection chamber.

Threaded, sweat and press fit connections available.

Solid brass construction for extended service life.

Large collection chamber reduces the need for frequent cleaning.

Drain valve for flushing out the dirt.

Radiator Radiator Boiler

Spirotrap

The life and efficiency of a heating or cooling system are greatly dependent on the quality of the system water.