REMKO WKF 85 - Manual (Page 76)

Outdoor module error display
1
1
A B
Fig. 67: Displays on outdoor modules
1: Display
A: WKF/WKF-compact 85
B: WKF/WKF-compact 120/180
Disp.
screen
LED Display
Board Meaning red green yellow
E177 l (+) m HP Emergency mode
E201 l Z m HP Incorrect communication kit board
E202 l l m HP Communication interruption between OM and IM
E202 l m m INV Communication interruption between OM and IM
E203 l l Z HP/INV 1 Min. no communic. between HP- und INV-circ. board
E221 l Z m HP Error in the external temperature sensor
E231 l Z m HP Error in the evaporator sensor
E251 l Z m HP Error in the hot gas temperature sensor
E320 l Z m HP Error in the overload protection sensor
E403 l Z m HP Icing on compressor. Stop
E404 l Z m HP Overload protection for compressor. Stop
E416 l Z m HP Compressor overheated
E440 l Z m HP Overheating evaporator (air intake temperature to high)
E441 l Z m HP Cooling mode is not possible; Outdoor temp. < -15°C
E458 m m l HP/INV Error BLDC-Fan 1
E475 m m l HP/INV Error BLDC-Fan 2
E461 m Z m HP/INV Compressor start-error
E464 Z m m HP/INV Compressor, circuit board
E465 m l Z HP/INV Compressor overload-error
E466 Z l m HP/INV Over-/undervoltage
E467 l m l HP/INV Compressor - "no cable"
E468 l Z Z HP/INV Current sensor error
E471 l Z m HP Error EEPROM
E554 l Z m HP Refrigerant loss
l = on / Z = flashing / m = off / HP = Motherboard / INV = Inverter circuit board
REMKO WKF / WKF-compact
76