Contents Contents ..........................2 Tools: ..........................3 Component Access and Disassembly ................. 4 Door Removal......................... 4 Door Installation : ......................5 Removing the Oven from the Wall................. 5 Door Components ....................... 7 Door Handle........................7 Front Door Glass Assembly.................... 7 Control Panel ........................
Tools: Most of the tools that you might need are shown below. Some are optional. The reason for the option is explained. ELECTRICAL PLIERS or STRIPPERS and Door Removal : For cutting and stripping small electrical wire. VOM (VOLT-OHM METER): For testing electrical circuits. If you do not have one, please get one.
Component Access and Disassembly WARNING: Turn off the electrical power supply to the appliance prior to servicing it. Failure to disconnect the power supply during service may result in an electrical shock or fire hazard. Door Removal WARNING: Do not attempt to disengage the hinge locks on the door while it is removed from the oven.
Door Installation : WARNING: Be sure that the notch on the bottom of each hinge rests on top of the lower lip of EACH hinge receptacle before attempting to open the oven door. Failure to do so may cause the door to fall off its hinges, resulting in personal injury or damage to the door.
Door Components Door Handle • Remove the oven door(s) as front. Lower the door onto the described on page 4. padded surface. • • Replace the screws in the top Lay the door on a flat, padded surface with the hinges facing up. corners of the door and tighten into •...
Page 8
• Grasp the top end of the door with • To reinstall the door handle, grasp one hand and pull up. Pull the door the top end of the door with one handle out from underneath. hand and pull up. Hold the handle in •...
Control Panel WARNING: Turn off the electrical power supply to the appliance prior to servicing it. Failure to disconnect the power supply during service may result in an electrical shock or fire hazard. The control panel, power supply, and relay board assemblies in this oven contain electronic components that are sensitive to electrostatic discharge (ESD).
Page 10
To reinstall the control panel: • Reassemble the control panel in the • Reinstall the oven door(s) as reverse order. described on page 5. • Install the control panel in its • Test the oven to ensure that repairs original position and replace screws were properly completed.
Components Behind the Back Cover WARNING: Turn off the electrical power supply to the appliance prior to servicing it. Failure to disconnect the power supply during service may result in an electrical shock or fire hazard. Removing the Back Cover •...
Convection Element and Fan WARNING: Turn off the electrical power supply to the appliance prior to servicing it. Failure to disconnect the power supply during service may result in an electrical shock or fire hazard. Convection Baffle Removal • Remove the oven door(s) as described on page 4.
Convection Fan Removal • To remove the convection fan, hold it with one hand and turn the nut clockwise with a wrench. • When replacing the fan, make sure that the washer is installed behind the fan blade before replacing the fan.
Bake Element Assembly Removal IMPORTANT: The bake element wires must be properly labeled so that they can be connected to the same terminal when the element is replaced. If the wires are not properly connected, the oven will not function properly. IMPORTANT: When removing it from the oven, do not hold the bake element assembly by the wires.
Broil Element Assembly Removal IMPORTANT: The broil element wires must be properly labeled so that they can be connected to the same terminal when the element is replaced. If the wires are not properly connected, the oven will not function properly. IMPORTANT: When removing it from the oven, do not hold the broil element assembly by the wires.
Temperature Sensor Removal • Remove the oven door(s) as described on page 4. • Remove the oven racks from the oven chamber. Rack Support Removal • Remove the screws that hold the rack support (on the appropriate side) in place. Be careful not to scratch the inside surface of the oven when removing it.
Components Behind the Top Panel Cooling Fan (blower) WARNING: Accessing the cooling fan requires that oven's top panel be removed. When the top panel is removed, the oven’s printed circuit assemblies are exposed. The printed circuit assemblies contain electronic components that are sensitive to electrostatic discharge or ESD. Wear a properly grounded antistatic wrist strap when touching or servicing the printed circuit assemblies.
Troubleshoots: OPERATIONAL DIFFICULTIES AND POSSIBLE CAUSES Symptom Cause or Source Troubleshooting Checks Solution User Actions/ Solutions Oven will turn on automatically at Oven will turn on automatically at Oven will turn on automatically at preset Oven set for delay timed preset time.
Error codes: Displayed Error Description Message / Failure Criteria Software Logic Description Solution (1) Turn off the power, 1 Temperature sensor open all load stopped working Er-1 minute later, turn on the circuit power, checked whether display error code or not. (2) Turn off the power, open the oven Temperature sensor short Er-2...
Need help?
Do you have a question about the PBO6504M and is the answer not in the manual?
Questions and answers