HB-THERM M8150-EN, Assembly Instructions

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Assembly Instructions M8150-EN
M8150-EN 2019-12
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1. Proceed as follows in order to cool down the unit.

Display menu page Functions .

Select the function Cooling and activate with the key.

The activated function is indicated with the symbol.
2. Switch off master switch and disconnect from mains supply.
3. Loosen the screws in the front panel and hinge it down.
4. Proceed as follows in order to replace the fan (EV 1):
Fig. 1: Example electric part housing
size 1

Unplug cable to fan at intermediate plug (X 28).

Remove screws (Label 1

Fig. 1).

Attach replacement fan with air flow directed towards mounting
plate (see arrow on the casing, Label 2

Fig. 1) and secure
with screws (Label 1

Fig. 1).

Plug in cable to fan at intermediate plug (X 28).
WARNING!
Damage from incorrectly mounted fan!
An incorrectly mounted fan can lead to overheating
or to a total failure of the electronics.
Therefore:
– Pay attention to air flow direction
(Label 2

Fig. 1).
5. Close and secure the front panel.
6. Reconnect mains plug and switch on main switch.
7. Switch the unit on with the key.
8. Check unit functions.
9. Switch the unit off by press the key.
10. Main switch off.
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