Movincool CM25 Service Manual User Manual download pdf (Page 64)

Repair Section

6.9 Basic Inspection

• Perform the following inspection before disassembly.

(1) Inspection of plate fins

• To inspect the plate fins of either the

evaporator or condenser, the air filter must be

removed. After removal of the air filters, inspect

the plate fins for any dirt, dust, lint, or debris

that may have caused insufficient cooling

performance of the unit. If cleaning of the fins

is necessary, it is recommended that this

service be performed by a qualified service

technician.

(2) Examination of operating environment

• Operating environments can vary depending on location, climate and surrounding conditions.

Installation location also can cause operational problems. Consult your reseller concerning

operational environment requirements.

(3) Inspection of cooling capacity performance

• Measure the difference in temperature

between the inlet of the evaporator and the

cool air vent. If the difference is out of the range

given in the graphs on page 10, proceed with

the remedy suggested in the troubleshooting

chart on page 50 to 55.

I001780

I003193

Room

Air Intake

Cool Air Supply

(Evaporator)

Condenser

Exhaust

Condenser Intake

Insulated

Flexible Duct

Return Air Grill

With Filter Required

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Movincool CM25 Service Manual User Manual Page 64