Waterco Electroheat Ultra Manuel D'installation page 18

Code Problem - Action / Remedy
HP, HP3 Action / Remedy: Make sure the water reaches the pool heat
pump and the pool pump is completely filled to the rim. Otherwise:
- Fill the pool pump with water, and check to see if the pipes
between the pool pump and the pool are watertight (there should
be no air intake);
- Check the swimming pool and pool skimmer baskets and the drain
at the bottom of the pool for obstructions;
- Check the filter cartridges for obstructions (wash or change the
cartridges, as the case may be);
- Insure that the bypass valves are in the correct positions so that
the water flows adequately;
- Backwash sand filter (insure that there is a sufficient amount of
sand and verify that it does not have to be changed. Consult a
swimming pool specialist if necessary);
- Make sure the vacuum robot is disconnected so that the water
flows freely.
OFF Problem: The desired water temperature setting programmed
is below 60°F (15°C) for the Multi function electronic control
OR the electronic control with diagnostics is OFF or could be
defective.
Action / Remedy: Reprogram the desired water temperature
setting to a higher setting for the electronic control with Multi
Function. For the electronic control with diagnostics and the
reversible electronic control with diagnostics (XLR), press on key
¨ON/OFF¨.
PSD, oC1 & Problem: The water temperature probe has a loose connection
Sc1 or is faulty. The probe will need to be checked and replaced if
required.
Action / Remedy: Contact customer service.
ot Problem: Water temperature is higher than 45°C (113°F) within
the unit (this code is only displayed on the electronic control with
diagnostics).
Action / Remedy:
- Make sure the bypass valves are in the correct positions;
- Proceed to the calibration of the electronic control with diagnotics
and reversible electronic control with diagnostics (XLR).
Service Analyser Codes (Inverter Models)
Code Action
EE 01
High-pressure Failure
EE 02 Low-pressure Failure
EE 03 Water Flow Failure
EE 04 Heating Water Temperature Overheating Failure
EE 05 Exhaust Temperature Failure
EE 06 Wired Controller EEPROM Data Read/Write Failure
EE 07 Converter Board EEPROM Data Read/Write Failure
EE 08
Wired Controller and Converter Board Communication Failure
EE 09 Converter Board and Outdoor Board Communication Failure
EE 10 Outdoor Board and Module Board Communication Failure
EE 11 Module Board Failure
EE 12 DC Bus Overvoltage, Low-Voltage Protection
EE 13 Overcurrent Protection
EE 31
Outdoor DC Fan Failure (only for DC Fan Model)
PP 01 Inlet Water Temperature Sensor Failure
PP 02 Outlet Water Temperature Sensor Failure
PP 03 Outdoor Coil Sensor Failure
PP 04
Return Air Sensor Failure
PP 05 Outdoor Environment Sensor Failure
PP 06 Compressor Exhaust Sensor Failure
PP 07 Winter Antifreeze Protection
PP 08 Low Ambient Temperature Protection
PP 09
Heating Ambient Temperature Overheating Protection
PP 10 Cooling Outer Coil Overheating Protection
Defrosting
Defrosting Indicator Heating Icon Flash Prompt
Pool Heat Pump I pg 34