Shini SD-200H User Manual

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5. Trouble-shooting
Troubles Possible causes Solutions
1. Does not connect through
power supply.
1. Connect through power supply.
2. Main power switch
breakdown.
2. Replace main power switch.
3. Problems of electrical wires. 3. Check electrical wires.
4. Fuse of control circuit
melted.
4. Check electrical wires and replace
fuse.
Main power indicator
does not light after turn
on main power switch.
5. Transformer problems. 5. Replace the transformer.
1. Voltage of power supply is
too low.
1. Check the power supply.
2. Phase shortage. 2. Check the power supply.
E-02 is shown at PV,
buzzer sounds and
machine stops.
3. Phase frequency mistakes.
3. Exchange the connection of two of
the electrical wires.
1. Abnormal fluctuation of
voltage.
1. Check power supply.
2. Blower being stalled. 2. Check the blower.
3. Failures of blower motor. 3. Check the motor.
Overload alarm of
blower lit up, buzzer
sounds and machine
stops.
4. Setting current of overload
relay (F1) is too low.
4. Set the current of overload relay 1.1
times of rated current of the motor.
Reset overload relay:
Press down the blue button on the relay
after 1 minutes.
1. Temperature setting
mistakes.
1. Correctly set the parameters of
temp.controller.
2. Temp. measuring mistakes. 2. Replace thermocouple.
Pipe heater overheat
alarm is lit up, and the
buzzer sounds and
machine stops
working.
3. Overheat relay of pipe heater
failures.
3. Replace the contactor.
1. Heater contactor seized up.
1. Check or replace the heater
contactor.
2. EGO parameter setting
wrong.
2. Set EGO parameter correctly.
3. EGO fault. 3. Replace EGO.
E-04 is shown at
PV, buzzer sounds
and machine stops
4. Circuit fault. 4. Check circuit.

Shini SD-200H Specifications

General

Brand	Shini
Model	SD-200H
Category	Dehumidifier
Language	English