Error Codes - Pahlen 14983311 User Manual

Heat pump PVP Inverter

Error codes

Error Error description
code
E1 Protection from high gas pressure.
E2 Protection from low gas pressure.
E3 Too low or no water flow.
E4 Power failure (only PVP28)
E5 Abnormal voltage to the heat pump.
E6 For a large temperature difference between the inlet
and outlet temperatures (nothing wrong).
Insufficient water flow.
E7 For the low temperature of the outgoing water.
E8 For high temperature of hot gas from the compressor.
EA Superheated evaporator.
Eb Nothing wrong. Outdoor temperature is too low or too
high.
Ed Antifreeze warning.
P0 Control panel communication error.
P1 Temperature sensor for ingoing pool water.
P2 Temperature sensor for outgoing pool water.
P3 Temperature sensor for hot gas from the compressor.
P4 Temperature sensor for titanium heat exchanger.
P5 Temperature sensor for gas suction pipe.
P6 Temperature sensor for the evaporator.
P7 Temperature sensor for air temperature.
P8 Temperature sensor for cooling plate (inverter mo-
dule).
P9 High current sensor (amps).
PA Memory for restart delay.
F1 Compressor driver (inverter module).
F2 PFC module.
F3 Compressor start.
F4 Compressor operation.
F5 Compressor module overcurrent.
F6 Compressor module thermal protection.
F7 Overcurrent protection.
F8 Cooling plate for inverter module is overheated.
F9 Fan motor fault.
Fb Condenser without power/voltage.
This information is required when contacting the installer or Pahlén AB:
Heat pump model Serial number
Action
Contact your installer.
Contact your installer.
1. Check that the circulation pump is in operation.
2. Check that the direction of water flow through the
machine is according to the specification.
3. Check that the water flow through the machine goes at
recommended speed.
4. Contact your installer.
1. Check that all fuses are intact.
2. Contact your installer.
Contact your installer.
1. Check that the water flows through the machine in the
recommended direction.
2. Check that the circulation pump is in operation.
3. Kontakta installatören.
Contact your installer.
Contact your installer.
Contact your installer.
Wait until the outdoor temperature returns into the heat
pump's operation range (-7 to +43°C).
Contact your installer.
Contact your installer.
Contact your installer.
Contact your installer.
Contact your installer.
Contact your installer.
Contact your installer.
Contact your installer.
Contact your installer.
Contact your installer.
Contact your installer.
Contact your installer.
Contact your installer.
Contact your installer.
Contact your installer.
Contact your installer.
Contact your installer.
Contact your installer.
Contact your installer.
Contact your installer.
Contact your installer.
Contact your installer.
Installation date Installer
10
ENGLISH
Phone number