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Brödtext.....
Error codes
Heat pump Maxitemp Digital
ENGLISH
Installation instruction
MA20-09E
2010
The error codes are shown ashing in the display with the interval of 1 second.
The heat pump will not work if the error codes are displayed.
The heat pump will start again automatically, when the conditions are right. The error codes will then disappear.
If not, please see below for error code and cause.
Consult an authorized service technician.
Error code Cause Measure
LO Too low outdoor temperature, without circulation. Wait until the outdoor temperature is higher
than +5°C. Start the pool circulation.
LO + pool temp Too low outdoor temperature, with circulation. Wait until the outdoor temperature is higher
than +5°C.
HI Pool temperature higher than +45°C Wait.
E1 Pressure switch/ow switch,
- no ow or sensor out of action.
Check the water ow.
If the problem remains, consult an expert.
E2 Sensor pool temperature out of action. Consult an expert.
E3 Sensor outdoor temperature out of action. Consult an expert.
E4 Sensor defroster out of action. Consult an expert.
E5 Sensor gas temperature out of action. Consult an expert.
E8 Low gas temperature
- start in cool weather or incorrect gas quantity.
Wait.
If a low outdoor temperature, restart once.
If the problem remains, consult an expert.
E9 High gas temperature
- compressor error or incorrect gas quantity.
Consult an expert.