10
ENGLISH
Heat pump Calidi XP
M
A
20-23 GB
T
ranslation of the original instructions (Swedish)
Error codes
Error
code
Error description
Action
E1
Protection from high gas pressure.
Contact your installer.
E2
Protection from low gas pressure.
Contact your installer.
E3*
Too low or no water 昀氀ow.
1. Check that the circulation pump is in operation.
2. Check that the direction of water 昀氀ow through the
machine is according to the speci昀椀cation.
3. Check that the water 昀氀ow through the machine
goes at recommended speed.
4. Contact your installer.
E4
Power failure (only XP28 and XP35)
1. Check that all fuses are intact.
2. Contact your installer.
E5*
Abnormal voltage to the heat pump.
Contact your installer.
E6*
To large temperature di昀昀erence between the inlet and
outlet temperatures.
Insu昀케cient water 昀氀ow.
1. Check that the water 昀氀ows through the machine in
the recommended direction.
2. Check that the circulation pump is in operation.
3. Kontakta installatören.
E7
To low or to high temperature of the outgoing water.
Contact your installer.
E8
To high temperature of hot gas from the compressor.
Contact your installer.
Eb*
Outdoor temperature is too low or too high.
Wait until the outdoor temperature reaches into the
heat pump’s operation range (–7 to +43°C).
Ed*
Antifreeze warning.
Water and outdoor temperature is below 2°C.
P0
Control panel communication error.
Contact your installer.
P1
Temperature sensor for ingoing pool water.
Contact your installer.
P2
Temperature sensor for outgoing pool water.
Contact your installer.
P3
Temperature sensor for hot gas from the compressor.
Contact your installer.
P4
Temperature sensor for the evaporator.
Contact your installer.
P5
Temperature sensor for gas suction pipe.
Contact your installer.
P6
Temperature sensor for titanium heat exchanger.
Contact your installer.
P7
Temperature sensor for air temperature.
Contact your installer.
P8
Temperature sensor for cooling plate (inverter circuit board). Contact your installer.
P9
High current sensor (amps).
Contact your installer.
PA
Memory for restart delay.
Contact your installer.
F1
Inverter circuit board.
Contact your installer.
F2
PFC module.
Contact your installer.
F3
Compressor start.
Contact your installer.
F4
Compressor operation.
Contact your installer.
F5
Inverter circuit board overcurrent.
Contact your installer.
F6
Inverter circuit board overheated
Contact your installer.
F7
Overcurrent protection.
Contact your installer.
F8
Cooling plate for inverter circuit board overheated.
Contact your installer.
F9
Fan motor error.
Contact your installer.
Fb
Power 昀椀lter plate without power/voltage.
Contact your installer.
FA
PFC module over current protection
Contact your installer.
* No fault with the heat pump itself.
This information is required when contacting the installer or Pahlén AB:
Heat pump model
Serial number
Installation date
Installer
Phone number
