46
Instruction manual V 1.4 – 04/2010
8.7
Replacing the fuses
Before replacing the fuses, turn off the instrument mains switch
and pull the mains plug!
Only use replacement fuses of the same specification as the
original ones. For the required values, please refer to chapter 3.2
‘Technical Data‘!
Fuses other than the ones specified can cause severe damage to
the instrument.
Replacing the fuses
On the back of the instrument there is a fuse board with 5 fuses:
•
Insert a screw driver into the slot in the fuse cap; lightly press the
fuse inwards, then rotate 1/4 turn to the left and let go. The fuse will
automatically be released and can then be easily removed.
•
Remove defective fuse (
1
) from cap (
2
) and insert a replacement fuse
of identical specification.
•
Put the fuse cap back in, lighty press inwards with the screw driver
and fasten rotating 1/4 turn to the right.
Fuse
Protects:
Type
F4
Elreha controller
T 0.5 A
F5
Defrost valves 1 and 2
T 1.0 A
F6
Pipe defrost heater
T 2.0 A
F7
Heating of condensate
water collection tray
T 4.0 A
F8
Sliding window heater
T 2.0 A
8.
Cleaning and maintenance
F5
F8
F4
F7
F6
Fig. 31
1
2
