Movincool Classic 60 Wartungshandbuch PDF herunterladen (Seite 43)

Repair Section

6.3 Troubleshooting Chart

• To accurately troubleshoot the problem, it is important to carefully confirm the nature of the

problem. Typical problems are:

- Insufficient cooling.

- Unit does not start (operate).

- Overflow of drain water.

- Abnormal noise or vibrations.

- Others.

(1) Insufficient cooling

• Cooling system problem generally results from electrical or mechanical components such as fan

motor, compressor, control switch.

< NOTE >

• In this case, there is a possibility of safety device activating due to the clogged air filter. So make

sure to first clean the air filter and then start up again to confirm if the problem lies with the air filter.

• Check the installation site for operating temperature and installation space (unobstructed airflow).

• Check the phase sequence of the power source.

If the phase sequence is reversed, the control panel display, and reverse phase protector LED in

the control box turn off.

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Movincool Classic 60 Wartungshandbuch Seite 43