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Mutoh VJ-1638X / VJ-1638WX — E140Err Pre heat Th.

VJ-1638X / VJ-1638WX

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Mutoh VJ-1638X / VJ-1638WX — E140Err Pre heat Th.

E140Err Pre heat Th.

An anomaly is detected
in Pre Thermistor.

Checks / troubleshooting:
1. Pre Thermistor connector may be
malfunctioning.
2. Thermistor may be disconnecting.
3. HEATER CONT board may be
malfunctioning.

Recommended actions:
1. Make sure to connect thermistor connector
securely.
2. Replace Pre Thermistor relay.
3. Replace Pre Thermistor.
4. Replace HEATER CONT board.

​

VJ-1324; VJ-1324X; VJ-1624; VJ-1624X; VJ-2638X; VJ-628; VJ-628M

VJ-1638X / VJ-1638WX

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