4-1
COMPONENT TEST
Before testing any of components, perform the following checks:
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. ALL units in the first few days of use should be checked for mis-wiring or loose connections.
1. All/tests/checks should be made with a VOM or DVM having a sensitivity of 20,000 ohms per-volt DC, or
greater.
2. Check all connections before replacing components, looking for broken or loose wires, failed terminals, or
wires not pressed into connectors far enough.
3. Resistance checks must be made with the power cord unplugged from the outlet, and with the wiring
harness or connectors disconnected.
WARNING
• Disconnect power supply cord from the outlet before servicing
• Replace all panels and parts before operating
• Reconnect all grounding devices after servicing
- Failure to do so can result in death or electric shock
NOTE: Below Ω value were tested at room temperature (77F/25°C)
Components
Test procedures
Results
Convection Motor
1. Refer to page 3-12 for the servicing procedure
2. Measure the resistance
(Multiple meter scale: R x 1)
Normal: Approximately
Low-COM : 30 Ω
High-COM : 23.7 Ω
If not replace
Abnormal: Infinite (open)
below 5Ω (shorted)
Содержание LRE4213ST
Страница 42: ...5 1 COMPOSITION OF CONTROL Wiring Diagram Main system PCB Relay PCB ...
Страница 45: ...5 4 COMPOSITION OF CONTROL Touch PCB P N EBR80089901 P N EBR78789101 P N EBR76332902 NFC and Buzzer PCB ...
Страница 73: ...8 3 LF Cooktop element RF Cooktop element ...
Страница 76: ... EV CONTROLLER PARTS 203L 203R 2034 260K 2050 2051 2048 2006 260B 260M 2001 2030 2042 2043 2044 2045 ...
Страница 78: ... EV COOKTOP PARTS 3056 3402 3099 3059 330S 330S 3022 330M 330H 3006 3204 3016 301C ...
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