Filter
Top Products
Troubleshooting Convection System
The following faults may occur in relation to the
convection system:
- F1: Blower (see page 39)
- F2: Low Temp (see page 40)
- F6: EC Temp (see page 43)
- F7: Thermo (see page 43)
- F8: Heat Low (see page 44)
The following cooking performance issues may
occur in relation to the convection system:
- Food not browning properly (see page 47)
Oven Door
This section contains information about the
following components:
- Oven door
- Interlock switches
- Hinges and counter-balance assembly
This section also contains procedures for:
- Removing/reinstalling the oven door
- Adjusting the oven door
- Adjusting the oven door switches
- Measuring RF leakage for microwave safety
For information on accessing and removing parts,
see the Appendix.
The proper fit and adjustment of the oven door is
essential for safe and reliable oven operation.
The oven door assembly consists of a shunt plate,
skin, and handle. Each of these items can be
purchased independently.
Removing/Reinstalling the Oven Door
To remove or reinstall the oven door, follow the
steps below. For illustrations, see page A-4.
1. Ensure the oven has cooled to 150°F (66°C).
2. Open the oven door to its full open position.
3. Locate and remove #8-32 screws (3 per side).
4. Carefully remove the oven door by pulling
the door away from the oven. It will slide off
the hinges and the hinge blocks will stay in
place. See Figure A-1, page A-4.
5. To reinstall or fit a new door, carefully slide it
back over the hinge blocks and replace the 6
#8-32 screws (3 each side).
6. Verify that the door is parallel to the oven
frame. If it is not parallel, adjust the door per
the instructions below.
7. From
TEST MODE, check the status indicators
“P” “S” and “M” to verify the switches engage
(door closed) and disengage (door open)
properly. If they do not, adjust the switches
per the instructions on page 26.
8. Complete a MW leakage test (page 27).
Adjusting the Oven Door
WARNING: Procedure should be done while
oven is hot. As a result, exercise extreme
caution when adjusting the door.
1. Ensure the oven door is closed.
2. Remove the two 1/4-20 bolts securing the
door hinge to the oven (Figure 26A, page 25).
3. Allow the oven to warm up to the set
temperature. If more than one set temperature
is present, select the highest.
4. If the oven will not warm up because the
switches are misaligned as a result of the oven
door, slide the switches or switch bracket
accordingly until each switch is engaged.
5. Reference Figures 26B and 26C (page 25) to
determine where to tap. If following Figure
26C, remove the primary, secondary, and
monitor switches before adjusting the door.
6. Gently tap the oven door in the areas marked
in Figures 26B or 26C until the door is
parallel to the oven frame.
7. If the switches were removed, reinstall them.
8. From
TEST MODE, check the status indicators
“P” “S” and “M” to verify the switches open
and close in the correct sequence: P, S, M
when the door is open and M, S, P when the
door is closed. If they do not, adjust the
switches per the instructions on page 26.
9. Perform a MW Leak Test (page 27).
24 OVEN SYSTEMS