ID
Description
Desig. Details
ID7261 Fault with probe B1
Please check probe and the connection to the inverter board
ID7262 Outside temperature
probe error
µ
PC
Outside temperature probe error - please check the outside
temperature sensor on the inverter board and its connection
ID7263 Error brine outlet temp.
Probe
µ
PC
Error brine outlet temp. Probe - please check the brine outlet
temperature probe on the inverter board and its connection
ID7264 Inlet temperature probe
error
µ
PC
Inlet temperature probe error - please check the inlet tempera-
ture probe on the inverter board and its connection
ID7265 Fault with probe B5
Please check probe B5 and the connection to the inverter
board
ID7266 Fault with probe B6
Please check probe B6 and the connection to the inverter
board
ID7267 Outlet temperature
probe error
µ
PC
Outlet temperature probe error - please check the outlet tem-
perature probe on the inverter board and its connection
ID7268 Fault with probe B8
Please check probe B8 and the connection to the inverter
board
ID7269 Hot gas temperature
probe error
µ
PC
Hot gas temperature probe error - please check the hot gas
temperature probe on the inverter board and its connection
ID7270 Suction gas tempera-
ture probe error
µ
PC
Suction gas temperature probe error - please check the suc-
tion gas temperature probe on the inverter board and its con-
nection
ID7271 High pressure probe
error
µ
PC
High pressure probe error - please check the high pressure
probe on the inverter board and its connection
ID7272 Low pressure probe
error
µ
PC
Low pressure probe error - please check the low pressure
probe on the inverter board and its connection
ID7273 WKF fault code E101
Communication error between com. kit and outdoor unit. F1/F2
twisted or cable break
ID7274 WKF fault code E177
Compressor stopped due to an emergency stop signal. After
eliminating the cause of the error, the indoor and outdoor units
must be restarted to reset the error
ID7275 WKF fault code E221
Short circuit or open contact - probe ambient air temperature
motherboard outdoor unit CN43 Pin 1&2
ID7276 Restart required
Due to the changed system (setting / coding resistor), the con-
troller has to be restarted - disconnect it from the power supply
for around 10 seconds
ID7278 Low overheating
The compressor is disabled due to overheating being too low
ID7282 Low pressure differ-
ence
µ
PC
The pressure difference in the cooling cycle is too low.
ID7283 Open contact - internal
return temp. probe
S15
Open contact - internal return temperature probe
ID7284
Short circuit - internal
return temperature
probe
S15
Short circuit - internal return temperature probe
ID7285 Low suction gas
temperature
µ
PC
The compressor is disabled due to the suction gas tempera-
ture being too low
ID7286 Coding error
Rc
A unique unit identifier could not be assigned using the coding
resistor at the Rc terminal
101