4.17 Calibration Of The Thermal Relay - Riello RS 310/E MZ FS1 Installation, Use And Maintenance Instructions

4.17 Calibration of the thermal relay

The thermal relay serves to avoid damage to the motor due to an
excessive absorption increase or if a phase is missing.
For calibration 2), see the table in the wiring diagram.
To reset, in case of an intervention of the thermal relay, press the
"RESET" button 1) of Fig. 12.
The red "TEST" button 3) opens the NC (95-96) contact and
stops the motor.
The automatic reset (Position "A" button 1) can be
dangerous. This operation is not anticipated in the
burner's operation, leave it always on "H". There-
CAUTION fore do not position the "RESET" button 1) on
"A".
20079029
Technical description of the burner
GB
22
2
20073932
1
3
Fig. 12