S E R V I C E
27.01.1998 / Page 12
MT 263/WH
Whirlpool Europe
Doc. No: 4812 714 12124
8538 263 53291
Customer Service
Switch
Digit
F/L
relay
1901
Grill
relay
1904
FC heat
1905
FC fan
1907
Buzzer
4220
UE
CAL
S
off
off
off
If buzzer is on: Start weighing,„UE“
If Buzzer is off: Start calibration, „CAL“
If calibration is finished, store
calibration factor, „S“
4222
off
off
off
off
Exit test mode
4252
Cal Fact
on
off
off on
if fault
Display calibration factor.
If no pulses display Errb
4232
Balance
Err 7
on
off
off on
if fault
Display humidity sensor balance. The
value should be from 129 to 767.“Err7“
is displayed if no sensor is connected
4231
Fuzzy
Temp
on
on
off on
if fault
Displayed of fuzzy temp <17
or fuzzy temp >29 then display ErrC
