For Service Technician Use Only
DIAGNOSTICS
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French-Door Bottom Mount Refrigerator
115 VAC Supply
Filtered 115 VAC power from the EMI Filter is supplied to the
Orion board at P1-1.
115 VAC Load(s)
The Orion board supplies 115 VAC power to the following loads:
•
Linear compressor
•
FC door switch
115 VAC Distribution
The Orion board distributes the 115 VAC power to:
•
Gemini flash board (GF2)
115 VAC Power is distributed From:
•
Orion board, P1-4
115 VAC Power is distributed To:
•
GF2 board, P1-1
•
GF2 board, P3-5
12.7 VDC Supply
The Orion board generates 12.7 VDC power from the 115 VAC
power supply. The 12.7 VDC power is used to power loads and
supply power to other control boards (Refer figure on Page
12.7 VDC Load(s)
The Orion board supplies 12.7 VDC power to the following loads:
•
Freezer compartment LED lights
•
Refrigerator compartment LED shelf lighting (select models)
•
3-Way valve
•
Ice box fan
•
Condenser fan
•
FC evaporator fan
•
RC evaporator fan
12.7 VDC from Orion board connector P4 supplies power for
communications between boards.
12.7 VDC Distribution
The Orion board distributes the 12.7 VDC power to:
•
GF2 board
•
From – Orion board, P16-1
•
To – GF2 board, P6-2
•
WIFI board (select models)
•
From - Orion board, P16-1
•
To – WIFI board, J3-1
•
Eyebrow UI
•
From – Orion board, P16-2
•
To – dispenser UI, J4-1
•
Dispenser UI
•
From – Orion board, P16-3
•
To – eyebrow UI, J1-1
C
A
B
A. 12.7 VDC Outputs
B. 115 VAC Output to GF2
C. 115 VAC Supply
