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ClimateMaster AHWG Series, Installation, Operation & Maintenance Instructions Manual

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ClimateMaster AHWG Series Installation, Operation & Maintenance Instructions Manual Download Page 1

AHWG Remote Mount

Hot Water 

Generator Module

for TTP Series

Outdoor Split Unit

Installation, Operation &

Maintenance Instructions

97B0080N01 

Rev.: Feburary 10, 2016

Table of Contents

Model Nomenclature Example 

3

Description and Installation Examples 

4

Installation and Operating Instructions 

5-8

Wiring and Electrical Data 

9-10

Warranty 11
Revision History 

12

Summary of Contents for AHWG Series

Page 1: ...it Installation Operation Maintenance Instructions 97B0080N01 Rev Feburary 10 2016 Table of Contents Model Nomenclature Example 3 Description and Installation Examples 4 Installation and Operating Instructions 5 8 Wiring and Electrical Data 9 10 Warranty 11 Revision History 12 ...

Page 2: ...This page was intentionally left blank ...

Page 3: ...matemaster com Model Nomenclature for Remote Hot Water Generator AHWG 1 1 2 3 4 5 Accessory AHWG Accessory Remote Hot Water Generator Size B 6 Revision A 7 S 8 9 Future Voltage S 1 Standard B Current Revision SS Standard A 115 60 1 G 208 230 60 1 ...

Page 4: ...more heat storage from the HWG For example consider the amount of heat that can be generated by the HWG when using the 125 F set point versus the amount of heat that can be generated by the HWG when using the 150 F set point In a typical 50 gallon two element electric water heater the lower element should be turned down to 100 F or the lowest setting to get the most from the HWG The tank will even...

Page 5: ...he HWG as close to the water heater as possible Install the lineset to the desuperheater valves in the out door compressor section and the refrigerant line connec tions on the HWG Maximum length should be 30 feet one way Evacuate the lineset to 500 microns through the hot gas valves in the outdoor unit Open the HWG valves in the compressor section up fully and close the desuperheater bypass valve ...

Page 6: ...irculator HWG Water Out HWG Refr Out HWG Refr In High Voltage HWG Water In 16 2 11 1 7 1 Low Voltage HWG Water In Capacity Line Set Size 1 2 OD 5 8 OD 3 4 OD 2 Ton Up to 16 ft 4 9m Up to 30 ft 9 1m N A 3 Ton Up to 9 ft 2 7m Up to 25 ft 7 6m Up to 30 ft 9 1m 4 Ton Up to 5 ft 1 5m Up to 13 ft 4 0m Up to 30 ft 9 1m 5 Ton N A Up to 9 ft 2 7m Up to 25 ft 7 6m As a guideline add 1 0 oz of refrigerant fo...

Page 7: ... F HWG SETPOINT MUST ONLY BE USED ON SYSTEMS THAT EMPLOY AN APPROVED ANTI SCALD VALVE CLIMATEMASTER PART NUMBER AVAS4 AT THE HOT WATER STORAGE TANK WITH SUCH VALVE PROPERLY SET TO CONTROL WATER TEMPERATURES DISTRIBUTED TO ALL HOT WATER OUTLETS AT A TEMPERATURE LEVEL THAT PREVENTS SCALDING OR BURNS 125 F This switch Is shipped from the factory in the OFF 125 F position SW12 HWG STATUS This switch c...

Page 8: ...er faucet to vent air from the system until water flows from faucet turn off faucet Open valve 4 3 Depress the hot water tank pressure relief valve handle to ensure that there is no air remaining in the tank 4 Inspect all work for leaks 5 Before restoring power or fuel supply to the water heater WARNING adjust the temperature setting on the tank thermostat s to insure maximum utilization of the he...

Page 9: ...e water piping to avoid running the pump dry WARNING CAUTION HWG Module Voltage Pump FLA Total FLA Min Circuit Amps Min Wire Size AHWG1AASS 115 60 1 0 52 0 52 1 20 14 ga AHWG1AGSS 208 230 60 1 0 40 0 40 0 90 14 ga Figure 7 HWG Module Electrical Data CONDENSER HWG Module CONDENSER CONDENSER E E E Figure 6 HWG Module Wiring 115 volt WARNING To avoid possible injury or death due to electrical shock o...

Page 10: ...N Electrical Wiring WARNING To avoid possible injury or death due to electrical shock open the power supply disconnect switch and secure it in an open position during installation CAUTION Use only copper conductors for field installed electrical wiring Unit terminals are not designed to accept other types of conductors ...

Page 11: ...rating labels have been removed or defaced 5 Products on which payment to CM or to the owner s seller or installing contractor is in default 6 Products which have not been installed and maintained by a qualified and trained HVAC contractor 7 Products installed in violation of applicable building codes or regulations including but not limited to wiring or voltage conditions 8 Products subjected to ...

Page 12: ...d specifications Statements and other information contained herein are not express warranties and do not form the basis of any bargain between the parties but are merely ClimateMaster s opinion or commendation of its products ClimateMaster Inc 2009 97B0080N01 Rev Feb 10 2016 7300 S W 44th Street Oklahoma City OK 73179 Phone 405 745 6000 Fax 405 745 6058 climatemaster com Date Page Description 10 F...

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