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Cool Energy inverTech Manual v6.6 2020 ©
Homeowner Inspection
Cool Energy recommends that inspections on heat pumps are done frequently, especially after
abnormal weather conditions. The following basic guidelines are suggested for your inspection:
1. Make sure the front of the unit is accessible for service.
2. Keep the top and surrounding areas of the heat pump clear of all debris.
3. Keep all plants and shrubs trimmed and away from the heat pump especially the area around the fan.
4. Keep lawn sprinklers from spraying on the heat pump to prevent corrosion and damage.
5. Ensure that the earth wire is always properly connected.
6. A w a t e r filter must be i n s t a l l e d a n d maintained.
7. All the safety protection devices have been set up; please refrain from changing these settings. If any
changes are needed, please contact our support team.
8. If the heat pump is installed under roof without a gutter, ensure that all measures are taken to prevent
excessive water from entering the unit.
9.
Do not use this heat pump if any electrical part has been in contact with water. Contact an
authorized service technician.
Troubleshooting
Use the following troubleshooting information to resolve issues with your heat pump.
WARNING
—
RISK OF ELECTRICAL SHOCK OR ELECTROCUTION.
Ensure that all high voltage circuits are disconnected before commencing heat pump
installation maintenance. Contact with these circuits could result in death or serious injury to
users, installers or others.
•
Keep your hands and hair clear of the fan blades to avoid injury.
•
DO NOT
attempt to adjust or service the unit without consulting your authorized installer/agent.
•
PLEASE
read the complete Installation and/or User
’
s Guide before attempting to operate service or adjust the
heater.
•
Your heat pump is equipped with an intelligent Carel control system
It will try and overcome any problem by itself and automatically recovers from most fault conditions as well
as power outages. If for any reason an alarm code is displayed starting AL*** on the controller screen.
Don’t worry
!
-It will only display Alarm codes if it has shut down to protect itself from damage. Normally it
will be something very simple such as low water pressure or a blocked filter. Please check the protection
codes table in this manual and contact your installer in the first instance.
AIR TO WATER HEAT PUMP COMMISSIONING CHECKLIST
