Wolf KG Gigant Series Installation And Maintenance Instructions Manual page 13

Electrical connection Gigant
Electrical connection The electrical connection may only be carried out by a qualified electrician in
accordance with the valid regulations (VDE, EVU, etc.)!
In case of switch-off or breakdown o the supply or exhaust fan, all control
valves, the warm/cold water and the washer pump must be shut off
automatically! Only use control valves which are closed, when contact is
interrupted, and frost protection thermostats without reclosure preventing
device.
To ensure the secure switching off of the air-conditioning unit, a lockable repair
switch must be installed for every drive motor.
After completing the electrical connection, a technical safety test of the
installation must be carried out in accordance with VDE 0701 part 1 and
VDE 0700 part 500.
Only electric motors designed to drive fans may be used.
Caution
Pay attention to wiring diagram shown in the terminal box!
Motors with PTC thermistors must be fitted with release devices, motors with
thermal contacts must be equipped with a locking contactor and motors without
PTC thermistors or thermal contacts must be fitted with a thermal overload
relay!
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