Movincool 24HFU-1 Service Manual download pdf (Page 28)

MOVINCOOL 24HFU / 24HFU-1 SERVICE PAGE 28

REPAIR - INSPECTION OF UNIT

In case of trouble, perform the following inspection

before disassembly.

2-1. Inspection of Spine Fins

To inspect the spine fins of either the evaporator

or condenser you must remove the air filters.

After removal of the air filters, inspect the spine

fins for any dirt, dust, lint, or debris that may

have caused poor cooling performance of the

unit. If cleaning of the spine fins is necessary, it

is recommended that this service be performed

by a qualified service technician.

■ Spine Fins

2-2. Examination of Operating Environment

Operating environments will vary depending on

location, climate and surrounding conditions.

Installation location also can cause operational

problems. Consult your reseller concerning

operational environment requirements.

■ Operating Environment

2-3. Inspection of Cooling Capacity

Measure the difference in temperature between

the inlet of the evaporator and the cooling air

duct. If the difference is out of the range given

in the graphs on page 27 and 28 proceed with

the remedy suggested in the troubleshooting

chart on page 31.

■ Inspection of Cooling Capacity

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Movincool 24HFU-1 Service Manual Page 28