GB
5.2
Cleaning air/ water heat exchanger - disassemble unit cover
Requirement
-
Air/water heat exchanger has been de-energized
Procedure
Remove the fastening screws (1).
Tilt the unit cover (2) forward.
For units with display or operating unit: Disconnect the ground cable and connecting cables from the display or
operating unit (inside) (3).
Pull off unit cover (2).
The unit cover is removed.
Operating manual PWS and PWI 6302 086100049a © Pfannenberg GmbH
1
1
Figure 16 – Unit cover removal
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3
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