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 6502 T 785408480 © Pfannenberg GmbH
Figure 17 – Unit cover removal
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