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SYSTEM OPERATING SPECIFICATIONS 

 

 

 

50°F air 

63% RH 

80°F Water 

Model 

Discharge Pressure 

(psi) 

Suction Pressure (psi) 

Superheat (°F) 

ACT-750T4S 

335 -345 

90 - 95 

6 - 10 

ACT-1100T5S 

325 - 335 

90 - 95 

6 - 10 

ACT-1250T6S 

310 - 320 

90 - 100 

2 - 5 

ACT-1500T7S 

310 - 320 

90 - 100 

2 - 5 

ACT-1750T7S 

310 - 320 

90 - 100 

2 - 5 

ACT-
1250HCT6S 

350 - 360 

90 – 100 

2 - 5 

 
 

 

80°F air 

63% RH 

80°F Water 

Model 

Discharge Pressure 

(psi) 

Suction Pressure (psi) 

Superheat (°F) 

ACT-750T4S 

340 - 350 

150 - 160 

8 - 12 

ACT-1100T5S 

330 - 340 

150 - 160 

8 - 12 

ACT-1250T6S 

315 - 325 

140 - 150 

12 - 16 

ACT-1500T7S 

315 - 325 

140 - 150 

12 - 16 

ACT-1750T7S 

315 - 325 

140 - 150 

12 - 16 

ACT-
1250HCT6S 

360 - 370 

150 - 160 

12 - 16 

 

 

80

°

F air 

80% RH 

80°F Water 

Model 

Discharge Pressure 

(psi) 

Suction Pressure (psi) 

Superheat (°F) 

ACT-750T4S 

345 - 355 

160 - 170 

11 - 15 

ACT-1100T5S 

335 - 345 

160 - 170 

11 - 15 

ACT-1250T6S 

320 - 330 

140 - 150 

18 - 22 

ACT-1500T7S 

320 - 330 

140 - 150 

18 - 22 

ACT-1750T7S 

320 - 330 

140 - 150 

18 - 22 

ACT-
1250HCT6S 

370 - 380 

150 - 160 

18 - 22 

 

 

Summary of Contents for ACT-1100T5S ACT-1250T6S

Page 1: ...ELECTRICAL CONNECTIONS 4 WIRING DIAGRAMS 5 ELECTRONIC CONTROL PANEL 6 OPERATING YOUR HEAT PUMP 6 START UP 7 MAINTENANCE 8 WINTERIZING 9 TROUBLESHOOTING 9 CALLING FOR SERVICE 10 SYSTEM OPERATING SPECS...

Page 2: ...be located outdoors Minimum of 24 of clearance on access service side of heater Minimum of 18 of clearance on all three air intake sides of heater Minimum of 48 of clearance for air discharge top of u...

Page 3: ...3 WATER FLOW CONNECTIONS...

Page 4: ...ctly to the electrical enclosure will ensure a moisture tight seal extending the life of the heater 5 Attach grounding conductor to the ground lug provided inside the electrical enclosure labeled 6 In...

Page 5: ...terminals labeled POOL SPA on the bottom right of the electronic control board In the case of a remote thermostat where the temperature will be regulated externally set the POOL MODE to the OFF positi...

Page 6: ...croll to your desired temperature set point Once your new temperature set point has been reached release the UP or DOWN key Your new set point will be displayed for five seconds then revert back to th...

Page 7: ...continuously for at least 24 hours or more depending on the following factors Temperature difference between actual water temperature and desired water temperature Size of pool Ambient air temperature...

Page 8: ...water flow to the heater is interrupted during the heating mode the internal water pressure switch will shut down the unit When normal water flow resumes the heater will automatically restart itself...

Page 9: ...the heater to run Check to make sure the evaporator coil has enough clearance and that there are no restrictions to its airflow Certain ambient air conditions may cause the heater to go into defrost m...

Page 10: ...sensor wiring or defective sensor DEF Heat pump in defrost cycle CALLING FOR SERVICE Visit www aquacomfort com click Service and complete the Service Request form Please eliminate any water flow prob...

Page 11: ...arge Pressure psi Suction Pressure psi Superheat F ACT 750T4S 340 350 150 160 8 12 ACT 1100T5S 330 340 150 160 8 12 ACT 1250T6S 315 325 140 150 12 16 ACT 1500T7S 315 325 140 150 12 16 ACT 1750T7S 315...

Page 12: ...ntenance and electrical service H Units sold outside the continental United States SERVICE PERFORMED WITHIN THE WARRANTY PERIOD must be approved by ACT PRIOR to service being performed and must be per...

Page 13: ...____________________________________________________ City State _______________________________________________ Zip 4 _______________ Installation Date _________________Dealer ________________________...

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