
4-1
COMPONENT TEST
NOTE:
1. The most common cause for control failure is corrosion on connectors.
Therefore, disconnecting and reconnecting wires will be necessary throughout test procedures
2. If this is a new product check all connections before replacing parts.
1. All test and checks should be made using a VOM or DVM having a range of at least 20,00 ohms or greater.
2. Be sure to check all connections before replacing components. Look for broken or loose wire, failed
terminals or wires not fully seated into the connectors.
3. Resistance checks must be made with power disabled form oven, and with wiring harness or connectors
disconnected.
Before testing any components, perform the following checks:
WARNING
• Disconnect power supply before servicing
• Replace all panels and parts before operating
• Reconnect all grounding devices after servicing
- Failure to do so can result in death or electrical shock
NOTE: Below Ω value were tested at room temperature (77F/25°C)
Convection Motor
1. Refer to page 3-8 for Disassembly
2. Measure the resistance
(Multiple meter scale: R x 1)
Components
Test procedures
Results
Normal : Approximately
H ~ C: 25Ω
L ~ C: 30Ω
Replace if: Infinite (opened)
below 5 Ω
(shorted)
Summary of Contents for LWD3063BD
Page 38: ...5 1 Composition of control Wiring Diagram LWD3063ST 00 LWD3063BD 00 ...
Page 39: ...5 2 Composition of control Wiring Diagram LWD3063ST 01 LWD3063BD 01 ...
Page 76: ...9 1 SCHEMATIC DIAGRAM LWD3063ST 00 LWD3063BD 00 ...
Page 77: ...9 2 SCHEMATIC DIAGRAM LWD3063ST 01 LWD3063BD 01 ...
Page 80: ...9 5 Bake Roast mode Self Clean mode ...
Page 81: ...9 6 Warm Proof mode ...
Page 85: ... EV CONTROLLER PARTS 2381 2050 2119 2118 W258 260M 2055 3006 260B 2042 2041 2043 2044 ...
Page 89: ......