Dantherm Silencio 600, Руководство по обслуживанию

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51
018717 • Version
1.1 • 23.01.2007
How to replace the damper motor,
continued
Procedure
Follow these steps to replace the damper motor:
Step Action
1 Switch of all the power to the unit
2 Remove the middle left side cover by unscrewing the two torx 25 screws that
hold it in place
3 Disconnect the white 3-poled AMP-plug with a small tug
4 Remove all cable binders
5 Loosen the 2 nuts (do not unscrew them) and take of the damper motor
6 Adjust the two stops on the new damper motor, so they are placed exactly
as the stops one the defect damper motor, which you have just removed.
7 Mount the new damper motor so it fits in the fittings
8 Remove the upper left side cover and adjust the damper in vertical position
9 Push the clamp on the damper motor towards the right stop on the damper
motor
NB: Check that the damper is still in vertical position
10 Tighten the two M8 nuts and connect the 3-poled AMP-plug
11 Remount the two side covers
12 Connect the power
Result: The test program runs through all functions.
Check that the unit does not come out with an alarm signal.
In case of an alarm signal, please see section “Fault finding guide”, page 71