12
E. Maintenance and service
Heat Pump main unit disassembly
If want to check and maintain the top main parts of the unit, should disassembly the cover of the unit,
follow the below steps (Fig.5, 6) to process.
(Fig.5) (Fig.6)
1. Move up the Control panel along the slot until exposed control panel terminal docking connector.
2. Loosen the cable terminal docking, may be continue to move up the control panel completely.
3. Unfasten the decorative plate screw, pull out a small angle (about 10°), then move up to take the
whole decorative plate out.
4. Take down the top section of a decorative fixed plate by loosen the screws.
5. Loosen the bottom screws of the top cover.
6. Release the power line from the top cover of fixed terminal, to prevent the power line stuck when
move up the top cover.
7. Finally, remove the block objects (e.g. air ducts etc.) from the air inlet /outlet, holding both sides of
the top cover and move it up.
4
5
7
6
3
2
1
MODETIMER
CLOCK ON/OFF
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