Cleaning The Outdoor Unit Heat Exchanger (Evaporator) - Viessmann Vitocal 200-S Installation And Service Instructions For Contractors

Commissioning, inspection, maintenance
Checking that the fan in the outdoor unit can...
Types 201.D04 to 201.D08
2.
Fig. 60
Types 201.D10 to 201.D16
2.
3.
Fig. 61

Cleaning the outdoor unit heat exchanger (evaporator)

Danger
If you touch live components or they come into
contact with water, this can result in serious
injury due to electric shock.
■ Isolate the outdoor unit from the power supply
and safeguard against reconnection.
Protect the outdoor unit against moisture.
■
64
3. Turn the fan by hand.
1.
4. Turn the fan by hand.
1.
Danger
Contact with the fans while they are operating
can result in serious cutting injuries.
■
■
(cont.)
Isolate the outdoor unit from the power supply
and safeguard against reconnection.
Do not open the appliance until the fan has
come to a stop.