Relay Box for Infrared Cabins - Installation Instructions
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Description of the unit
3.2 Overview of relay box
Housing
Relay box
Unit switch
The relay box is equipped with an on/off switch on the left side.
A
Housing cover – top piece
B
Housing
C
Retaining screws for top piece
D
Unit switch
E
Retaining screws for bottom piece
F
Housing cover – bottom piece
Position I:
Relay box is switched on.
The relay box is ready for operation in standby mode.
Position 0:
Relay box is completely switched off.
Parts of the circuit board are still energized.
Position II:
Cabin light is switched on, relay box is switched off.
Position for maintenance and cleaning.
F
A
C
E
C
C
E
E
D
B