GE PT920 Technical Service Manual page 35
30-in. built-in wall ovens
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Also See for PT920:
- Owner's manual (140 pages) ,
- Brochure (24 pages) ,
- Dimensions and installation information (3 pages)
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Relay Board
Note: There is one relay board for each oven.
J9
K3
K17
J8
Convection Fan, Cooling Fan, Oven Light,
Lock Motor
J9
Clean FAD Thermal
J12
12V, Linbus, Gnd (DC), -14V, Door Lock Enable
K3
DLB
K4
Light
K6
Convection Fan Direction
Power Board
U12
U12
L1 Supply to Power Board
J13
12V, -14V, and Gnd (DC) to Relay Boards
K16
K18
– 35 –
K13
K6
K9
Lock Motor
K10
Cooling Fan
K13
Convection Fan
K14
Cooling Fan
K16
Bake Element
K17
Broil Element
K18
Convection Element
J13
J12
K10 K14
K4
K9
J8
(Continued Next Page)
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