Meat Probe And Outlet; Power Vent Assembly And Fad (Fan Apparency Device) - Monogram ZET1PL1SS Technical Service Manual

Meat Probe and Outlet

Each oven is equipped with a meat probe outlet
located near the top right front corner of the oven
cavity. The meat probe outlet is connected to the
logic board in the control compartment. The meat
probe has a resistance value of 30K-50K Ω at room
temperature.
To remove the meat probe outlet:
1. Remove right side access panel nearest the
meat probe outlet. (See
2. Carefully lift the insulation from the outside of
the oven to access the meat probe outlet wire
harness.
3. Disconnect the meat probe outlet wire harness
in the appropriate control compartment.
Note: In the double wall oven, disconnect the
upper oven meat probe outlet in the upper control
compartment. Disconnect the lower oven meat
probe outlet in the lower oven control compartment.
4. Remove the tape that attaches the meat probe
outlet wiring to the oven light wiring.
5. Pull the probe outlet wiring through the wiring
entry hole.
6. Remove the -in. hex-head nut that holds the
/ 3
8
meat probe outlet to the inside of the oven.
Meat Probe Outlet
Note: Upon reassembly, ensure displaced insulation
around oven and components is returned to it's
original position.
.)
Oven Removal
Power Vent Assembly and FAD (Fan
Apparency Device)
Each oven is equipped with a power vent assembly
located above the left side of the door.
• The power vent fan comes on approximately 4
minutes after preheat beep, or instantaneously
in any broil mode.
• It is normal for steam to come out of this vent
and the area around the vent to become hot
during oven use. It is important to keep the vent
unblocked to ensure proper air circulation.
• The oven power vent fan motor has an
approximate resistance value of 20 Ω and
rotates clockwise as viewed from the top.
• To remove the lower oven power vent assembly,
it is necessary to remove the oven from the
installation and separate them.
The FAD is a low voltage thermal switch. It is
mounted to the power vent assembly and
disconnects power to the relay boards when
the control compartment area gets too hot or
the cooling fan fails. The FAD is active during all
operations. An open FAD will display an F9 fault
code for the consumer. The color dot on the FAD
indicates thermal operating range.
FAD Thermal Operation and Location
OPEN
SWO 302°F
DWO UPPER 284°F
DWO LOWER 302°F
Top View of Power Vent Assembly and FAD
(Single and Upper Oven Shown)
– 38 –
RESET DOT FAD
COLOR LOCATION
242°F Yellow On Vent
224°F Pink On Vent
242°F Yellow On Aluminum
Shield
FAD Color Dot
(Continued next page)