Error Messages On The Outdoor Modules - REMKO WKF-compact Series Assembly And Operating Instructions Manual

14.2

Error messages on the outdoor modules

Outdoor modules error display
1
A
Fig. 83: Displays on outdoor modules
1: Display
A: WKF/WKF-compact 85
LED display
Display Red Green
E101 -
E102 -
E162 -
E177 l (+)
E201 l
Z
E202 l l or m
E203 l l
E221 l
Z
E231 l
Z
E251 l
Z
E320 l
Z
E403 l
Z
E404 l
Z
E407 l
Z
E416 l
Z
E419 l
Z
E425
l
Z
E440 l
Z
E441 l
Z
E443 l
Z
E458
m m
Yellow Replace Meaning
- - IM
- - IM
- - IM
OM
m
OM
m
OM
m
OM
Z
OM
m
OM
m
OM
m
OM
m
OM
m
OM
m
OM
m
OM
m
OM
m
OM
m
OM
m
OM
m
OM
m
l OM
1
B
B: WKF/WKF-compact 120/180 / WKF 120/180 Duo
Communication error between indoor unit and outdoor
unit or wrong platinum versions
Interruption in communication between indoor unit and
outdoor unit
EEPROM error
Outdoor unit has received an emergency stop signal
Communication error between indoor unit and outdoor
unit or wrong platinum versions
Interruption in communication between indoor unit and
outdoor unit
Communication error between main and inverter board
Error in outside temperature probe
Evaporator probe error
Hot gas temperature probe error
Overload switch probe error
Ice protection compressor (in cooling mode only)
Safety operation after compressor overload
(normal operation)
Disruption by high pressure switch
Compressor overheated
Malfunction of electronic expansion valve
Phase error malfunction. Minimum a phase conductor is
missing (WKF 180 only) or wrong EEPROM on the
motherboard (WKF 120 only)
Heating mode is not possible; outdoor temp. > 35°C
Cooling mode is not possible; outdoor temp. < +10°C
Gas leakage error (before operation)
Compressor start error
79