Electrolux EXM27HC7WE Uživatelský manuál stáhnout pdf (Strana 14)

Page 14 of 33

7.Troubleshooting

7.1 Indoor unit

7.1.1 Troubleshooting for indoor unit

Operation

lamp

Timer

lamp

Failure phenomenon

☆ X

Indoor fan speed has been out of control for over 1 minute

☆

On Indoor room temp. or evaporator sensor is open circuit or short circuit

☆

EEROM error

☆ ☆

No over-zero signal

r Extinguish

☆ Flash at 5Hz

Failure phenomenon Operation lamp Timer lamp

Indoor fan speed has been out of control for over 1 minute ☆ X

Failure phenomenon Operation lamp Timer lamp

Indoor room temp. or evaporator sensor is open circuit or short circuit ☆ On

Is connector connection good?

Is voltage being applied to the fan motor?

Fan motor is defective

Repair the connector

Indoor PCB is defective

No Yes

Yes No

Is connection to connector good?

Replace the sensor

Repair connector

Yes

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Electrolux EXM27HC7WE Uživatelský manuál Strana 14