Movincool Office Pro 10 Service Manual download pdf (Page 27)

TROUBLESHOOTING AND REPAIR

Before troubleshooting the system, the following inspection should be performed.

1. Inspection of Power Source Voltage

Check the voltage of the power source.

Single phase 115 volts (60Hz)

Check the operation and condition of the fuse or circuit breaker in the power source.

2. Inspection of Air Filters

Remove the air filters and check the element. If the element is dirty, wash it as described in the OPERATION

MANUAL supplied with the unit.

3. Inspection of Drain Tank

Be sure tank is fully drained.

The following chart is provided as a guide for categorized problem remedies. Detailed information is con-

tained in the OPERATION MANUAL supplied with the unit.

4. Self-Diagnostic Codes

Self-Diagnostic codes will be displayed on the control board under the following conditions:

DF When the evaporator antifreeze thermistor disengages the compressor.

TF When the drain tank switch shuts off the unit (full tank LED flashes).

AS Unit disengages the compressor when the water level safety switch has activated.

COOL

SET PROGRAM

Office Pro 10

FAN

HI DAY HOUR MINLOW

START STOP CLOCK TANK FULL

RUN PROGRAM

TIMER

INFO DISPLAY AREA

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Movincool Office Pro 10 Service Manual Page 27