Relay Board Rbc50 2008-Current - Traulsen SmartChill RBC50 Service Manual

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V. a – COMPONENT IDENTIFICATION & OPERATION
a.6 Relay Board RBC50 2008-Current
Relay Board Operation
Conditions and distributes DC power for the
DC control components
Receives DC signals from Smart Chill control to
energize 12VDC control relay coils
LED indicators on board indicate which 12VDC
output is energized
Jumper Pins adjacent to LED indicators to
manually operate 12VDC outputs
1
V. CONTROL COMPONENTS
2
7
6
18
Ledger
1 14VDC input
2 High Fan 115vac output
3 12VDC outputs to control relays
4 12VDC output signal from Smart Chill
5 LED indicators & jumper pins
6 DC power distribution to controls
7 Voltage Test Points
3
5
4