99
Temperature sensors NTC 50 kΩ
0.1
1
10
100
1000
Resistance in k
Ω
-30 -20 -10 0 10 20 30 40 50 60 70 80 90 100
Temperature in °C
Checking fuses
For fuse locations, see from page 48:
■ Fuse F1 is located on the mains ter-
minal of the heat pump control unit.
■ Fuse F3 is located on the main PCB.
■ Fuse F101 is located on the AVI PCB.
Fuse F1 and F3:
■ T 6.3AH, 250 V~
■ Max. power loss
≤
2.5 W
Fuse F101:
■ T 1.0AL
■ Max. power loss
≤
2.5 W
Danger
Touching 'live' components can
result in severe injury due to elec-
tric shock.
Before working on the appliance,
always ensure that
the main
power circuit is also isolated
.
Removing this fuse
does not
isolate the main power circuit
.
Troubleshooting
Repairs
(cont.)
5600 950 GB
Service
