Electronic Oven Control - Monogram ZET1PL1SS Technical Service Manual

Overview
The Electronic Oven Control system consists of the logic/display board, power supply board, relay board,
mode and temperature encoders, oven sensor, and door lock assembly.
Caution: Components are electrically HOT on control when voltage is connected to range.
• Bake, broil, and convection units can be on at the same time.
• Bake, broil, and convection units operate simultaneously during preheat. There are six units that can
operate in any combination of up to 4270 Watts. There can be several minutes of off time between bake
and broil unit operation after preheat.
• In the clean cycle, the broil unit is only on during fi rst 30 minutes or until oven reaches 750°F. During the
balance of the clean operation, the oven will cycle between the bake and broil units, with one second of
off time while calling for heat.
SPDT
NORMALLY
NORMALLY
CLOSED
SPDT
NORMALLY
NORMALLY
CLOSED
SPST NORMALLY
OUTER
CONVECTION
HEATER

Electronic Oven Control

Oven Circuits
L1
OPEN
OPEN
OPEN
INNER INNER
BAKE BROIL CONVECTION
HEATER HEATER
SPST
SPST SPST
NORMALLY
OPEN
INNER OUTER
BAKE
HEATER HEATER
NORMALLY
OPEN
L2
– 43 –
SPST
NORMALLY
NORMALLY
OPEN
OPEN
OUTER
BROIL
HEATER