NOTE
Switch off the heat pump and cut the power with
the safety switch.
Caution
Remove the front cover according to the descrip-
tion on page 8.
1. Close the shut-off valves (EP14-QM31), (EP14-QM32),
(EP14-QM33) and (EP14-QM34).
Drain the compressor module according to the instruc-
tions on page 63
EP14-QM34
EP14-QM31
EP14-QM32
EP14-QM33
2. Remove the insulation.
3. Remove the locking plate.
4. Disconnect the pipe connection under the shut-off valve
(EP14-QM31).
5. Remove the two screws.
6. Disconnect the connectors (XF2), (XF11) and (XF22).
7. Carefully pull out the cooling module.
TIP
The cooling module is installed in reverse order.
NOTE
During reassembly, the enclosed O-rings should
replace the existing ones on the shut-off valves
(EP14-QM32), (EP14-QM33) and (EP14-QM34).
65Chapter 10 | ServiceNIBE S1156
To Next Page
Loading...
