ID
Description
Desig. Details
ID8139
Lower application area
(heating)
The temperature has currently dropped below the guar-
anteed application area of the external unit in heating
mode
ID8140
Upper application area
(heating)
The guaranteed application area of the external unit in
heating mode is currently exceeded
ID8141
Lower application area
(cooling)
The temperature has currently dropped below the guar-
anteed application area of the external unit in cooling
mode
ID8142
Upper application area
(cooling)
The guaranteed application area of the external unit in
cooling mode is currently exceeded
ID8144
Target flow rate (I/O 2)
The flow rate has dropped below the set medium flow
rate
ID8150
Max. defrost duration
HP1
The maximum duration for the defrost has been
exceeded
ID8151
Max. defrost duration
HP2
The maximum duration for the defrost has been
exceeded.
ID8223
SD card error (host)
SD card error (host): The SD card is either not inserted
correctly or an error has occurred
ID8224
SD card error
SD card error (CP): The SD card is not inserted or an
error has occurred
ID8225
Dew point monitoring
CP
Dew point monitoring was activated but no control
panel (with integrated humidity and temperature probe)
was assigned to the cooling cycle to calculate the dew
point
ID8226
Temp. dropped below
min. inlet temp.
Temp. dropped below min. inlet temp. (or dew point) -
cooling request is suppressed
ID8227
Hygiene function:
Setpoint not reached
The hygiene function was cancelled due to the max-
imum runtime being reached before attaining the set
temperature
ID8228
Coding resistor fault
A fault has occurred at the Rc terminal. Check the
coding resistor and the connection at the Rc terminal.
ID8229
2nd heat generator
active
Due to the return temperature being too low during
defrosting, the 2nd heat generator activated
REMKO Smart-Control Touch
110
