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Maintenance
1
Fig. 35 Electrical heater
[1]
Reset over heat protection
8
Maintenance
DANGER
Electrical shock!
▶ Before working on the electrics, the main power supply must be
switched off.
NOTICE
Deformation due to heat!
If the temperature is too high, the insulation (EPP) in the indoor unit
deforms.
▶ When carrying out brazing work in the heat pump, protect the
insulation with a heat resistant cloth or damp cloth.
▶ Only use original spare parts!
▶ Refer to the spare parts list when ordering spare parts.
▶ Replace removed gaskets and O-rings with new ones.
The tasks described below must be carried out during an inspection.
In case of renovation (exchange installation) and a previously dirty
system, more frequent cleaning/service may be necessary in the first
weeks after installation.
30
Display activated alarm
▶ Check the alarm log (instructions for the control device).
Function test
▶ Carry out function check ( Chap. 7.7).
8.1
Strong magnet!
Can be harmful to pacemaker wearers.
▶ Do not clean the filter or check the magnetite indicator if you are a
The filter prevents particles and contamination from entering the heat
pump. Over time, the filter may become blocked and must be cleaned.
The system does not need to be emptied to clean the filter. The filter is
integrated into the shut-off valve.
Cleaning the strainer
▶ Close the valve (1).
▶ Unscrew the cap (manually) (2).
▶ Take out the strainer and clean it with running water over it or by
▶ Check attached debris on the cap's magnet (3) and clean it.
▶ Reinstall the strainer (4). For proper assembly, make sure that the
▶ Screw the cap back on (hand tight).
▶ Open the valve (5).
0010041385-001
Fig. 36 Cleaning the strainer
Particle filter
WARNING
pacemaker wearer.
pressure cleaning.
guide bumps fit into the recesses in the valve.
1
1.
2.
3
5
1.
Compress 5800i AW – 6721862724 (2023/06)
2
4
2.
0010033735-001
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