Whirlpool 4322452 - Page 58

Page 4-14
The electronic board is constructed with individual relays to operate the Bake, Broil, and Self Clean
functions independently of each other. The Microcomputer board electrical diagrams (see Figure
4-26) show how opening and closing the relays operate the various customer-selected cycles.
Figure 4-26
OVEN CONTROL
TRANSFORMER
P5
P4
P3-1
P2-1
P3-4
P3-2
P2-4
P2-2
LATCH SOLENOID
RELAY
BROIL
RELAY
BAKE
RELAY
OVEN CONTROL
TRANSFORMER
P5
P4
P3-1
P2-1
P3-4
P3-2
P2-4
P2-2
LATCH SOLENOID
RELAY
BROIL
RELAY
BAKE
RELAY
OVEN CONTROL
Oven Off Bake Cycle Broil Cycle
TRANSFORMER
P5
P4
P3-1
P2-1
P3-4
P3-2
P2-4
P2-2
LATCH SOLENOID
RELAY
BROIL
RELAY
BAKE
RELAY