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END USER INSTRUCTIONS
Refer to the GENERAL SAFETY INFORMATION and PRECAUTIONS
section for safety-related information.
11 START-UP
The commissioning of the accessory must be performed by
Technical Assistance Service personnel.
It may be possible that the user needs to restart a device au-
tonomously without involving the Technical Assistance Service.
− In these cases to start the heating element just make sure
that the general switch of the system is active "ON".
12 ADJUSTMENT
TEMPERATURE SETTING
The temperature may be set by turning the thermostat knob, as
shown in the following pictures.
In the Single-phase versions it is possible to adjust the temper-
ature of the heating element from 30°C to 70°C, whereas in the
Three-phase version it is possible to adjust it from 9°C to 75°C.
SINGLE-PHASE
R
Knob adjustment
THREE-PHASE
R
Knob adjustment
Electricity is precious. Use the heating elements as little time as
possible and do not adjust the temperature to high values.
R
R
End user
23
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