LBC LCR7W, Installation, Service And Parts Information

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11
INSTALLATION (Part 4 of 5) )
Electrical Connection
Power can be connected from the top or bottom of the oven at the existing knockout holes in the ceiling or the floor of the
control compartment. A flexible conduit or cord is recommended if the oven is installed with a stand. If using flexible
conduit, provide sufficient length to allow the oven to be moved for cleaning without applying tension to the connections.
Functional Check
(also refer to Controller Operation section)
Turn the oven on, rotate the valve handle to Cook and verify:
1. Oven automatically pre-heats to the temp programmed in an open recipe.
2. Carousel wheel rotates.
3. Interior lights are off.
4. Interior fans and the control-area cooling fans are on.
While the oven is preheating, open the loading door and verify:
5. The word “door” flashes in the timer display. (NOTE: For ovens with two doors, check each door independently).
6. Heat is off (elements are de-energized).
7. Carousel wheel stops rotation.
8. Interior light(s) are on.
9. Press the yellow pushbutton on the jamb and ensure the carousel wheel rotates. Release pushbutton and ensure
the carousel wheel stops.
While the oven is preheating, close the loading door, press the Timer Start/Stop button and verify:
10. Interior lights turn on when the Timer begins counting.
Rotate the valve handle to Wash and verify:
11. Interior lights are off.
12. Pump energizes and soap is drawn from the soap bottle.
13. “Saun - dEtErgEnt” message does not appear and buzzer is silent when pump runs with soap hose immersed in
liquid.
14. “Saun - dEtErgEnt” message appears and buzzer sounds when pump runs and soap hose is not immersed in liquid.
Ensure hose is completely empty of liquid to perform this step.
15. Oven cools or heats to 150 o F.
16. Water valve opens, spraying the soap/water mix into oven through spray arm.
17. Spray arm spins freely when the water valve opens.
18. At the end of the wash cycle, the oven automatically shuts off.
Chain Restraint Kit (Optional)
Units on stands must be secured to a building structure with a chain restraint. Affix one end of the restraint to the side
panel of oven (the non-control side is recommended) at any existing panel mount screw. An additional hole must be
drilled next to the existing mount screw to affix the 2-hole plate located on either end of the restraint. A drill bit and
mounting hardware are provided in the chain restraint kit. Attach the loose end of the restraint to a secure structure and
affix the warning label provided (“WARNING – ATTENCION: RISK OF ELECTRIC SHOCK …”) to the control-side panel.
Set Temperature Scale
Simultaneously press-and-hold both set point arrows for 3 seconds to change the temp scale from
o
F to
o
C and back.
Once set, the selected scale will remain active unless re-set otherwise.
Controller Calibration
Insert a thermocouple inside the cook chamber at the center of any oblong hole in the ceiling fan cover. Route the probe
wire out of the loading door opening and adjust the oven set point to 350
o F. Allow the oven to reach set point