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SOURCE HIGH WATER TEMP
ISSUE
Incoming source water temperature has exceeded 108° F (42° C). The unit has been deactivated.
RESOLUTION
The heat pump will not operate until the incoming source water temperature drops to 100° F (38° C)
or lower.
SOURCE LOW WATER TEMP
ISSUE
Incoming source water temperature has fallen below 38° F (3° C). The unit has been deactivated.
RESOLUTION
The heat pump will not operate until the incoming source water temperature rises to 44° F (6.7° C) or
higher.
WATER TEMP1 SENSOR SHORT
or
WATER TEMP1 SENSOR OPEN
ISSUE
Open or shorted water sensor.
RESOLUTION
A qualified technician should replace the water sensor. Until the sensor is replaced, the setpoint is
limited to 96° F (35.5° C)
WATER TEMP2 SENSOR SHORT
or
WATER TEMP2 SENSOR OPEN
ISSUE
Open or shorted water sensor.
RESOLUTION
A qualified technician should replace the water sensor. Until the sensor is replaced, the setpoint is
limited to 96° F (35.5° C)
3.2 Issues and Resolutions
Please perform the following troubleshooting.
For further assistance, please contact AquaCal. See "
Contacting AquaCal AutoPilot, Inc.
A Front Panel Warning Indicator is Red (Select Units)
ISSUE
The Heat Pump is experiencing an incoming power fluctuation.
RESOLUTION
An electrician should check for improper electrical site conditions.
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Summary of Contents for SunPower SP05
Page 2: ......
Page 70: ...Page 66 Water Source WS10 Water Source WS03 WS05 SunPower SP05 2 Appendix ...
Page 76: ...Page 72 l Follow all National Electric Codes NEC and or State and Local guidelines 2 Appendix ...
Page 77: ...Page 73 2 Appendix ...
Page 79: ...Page 75 2 10 Menu Trees 2 Appendix ...
Page 80: ...Page 76 2 Appendix ...
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