REPAIR MANUAL
REFRIGERATION UNIT
– ELECTRICS
Rev
. 21B
RM-Refrigeration Unit - electrics_EN
page 8 of 25
3 Repair of electrical components
All accident prevention regulations (in the country-specific version) must be observed before any work
is carried out on the unit!
3.1 Disconnect from the mains
Switch the unit off. Disconnect all poles of the unit from the mains, or remove the mains plug from the
mains socket properly.
Danger from electrical voltage on live components
The power supply must be disconnected before all cleaning and service work. To do this,
unplug the unit or disconnect all poles from the power mains.
3.2 Overview of components
All electrical components that are installed in standard units are listed (example using "UKW"):
No.
Description/article
A
Control unit
3.4
Evaporator fan
3.6; 3.7
Temperature sensor
B
Condenser set
Exploded view (UKW)
Exploded view (controller)
Depending on the model/unit or customer-specific installations, additional components
may be built in. Contact your service partner or manufacturer regarding this.
3.2.1 Parts of control unit ST200F
Overview of all spare parts of the control unit.