Issues And Resolutions; Issues And Resolutions; Water Temp Sensor Short Or Water Temp Sensor Open; Blank Display - Aquacal Heatwave SuperQuiet TropiCool TC1500 Operation Manual

WATER TEMP SENSOR SHORT
ISSUE
Shorted or open water sensor.
RESOLUTION
A qualified technician should replace the water sensor.

3.2 Issues and Resolutions

DANGER
RISK OF ELECTRICAL SHOCK FROM ENERGY STORED IN CAPACITORS - MODELS EQUIPPED
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WITH VARIABLE FREQUENCY COMPRESSOR DRIVES STORE ELECTRICITY EVEN AFTER THE
POWER HAS BEEN DEACTIVATED AT THE POWER BREAKER. Wait for 2 minutes after the shut down
of equipment before servicing.
Deactivate power while routing wiring to control board.
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Follow all National Electric Codes (NEC) and/or State and Local guidelines.
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WARNING
Repairs must not be attempted by untrained or unqualified individuals.
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The heat pump contains refrigerant under pressure. Repairs to the refrigerant circuit must not be attempted by
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untrained or unqualified individuals. Service must be performed only by qualified HVAC technicians. Recover
refrigerant before opening the system.
NOTICE
Service by unauthorized personnel will void the factory warranty.
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Please perform the following troubleshooting.
For further assistance, please contact AquaCal. See "Contacting AquaCal AutoPilot, Inc."
on page 1.

Blank Display

ISSUE
The Heat Pump may have an incoming power problem.
RESOLUTION
Confirm electrical power is being supplied to the heat pump from electrical disconnect(s).

Display Panel Not Responding

ISSUE
The heat pump's display panel will not respond to user input.
RESOLUTION
1. If heat pump display shows "
the heat pump.
2. If needed, check with the external controller manufacturer for further assistance using that device.
WATER TEMP SENSOR OPEN
or
Failure to heed the following will result in injury or death.
Failure to heed the following may result in injury or death.
Failure to heed the following may result in damage to equipment.
UNDER REMOTE CONTROL
", use the external control device to control
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