SmartCombi™ & ClassicCombi™ Service
Valid for:
SmartCombi
ClassicCombi
Arrangements:
Disconnect the unit from the power supply. Unlock and open front panel.
Location of the part:
Rectifier
SmartCombi
Mounting instructions:
Write down the cable configuration before removing the wires!
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Check fuse F4 which is located on the electric mounting plate (beside contactor K1) as well as
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fuse F4 (SmartCombi) or rather fuse F2 (ClassicCombi) on the relay board!
Final function check (Servicemenü -> 5 Relay-Test -> K8 Fresh air flap).
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Rectifier replacement instructions
MM203442
Rectifier
ClassicCombi (option;only at units with DryTronic
(fresh air flap))
Nr.14 HD_04/2008
25