GE ZIS360NM 用户手册

– 53 –

Food at setting of 37 ˚F and 0 ˚F with no door

openings for 12 hours should be:

Fresh food  34 ˚F to 42 ˚F

Freezer -8 ˚F to +6 ˚F

Control settings

require adjustment

Adjust settings and allow

24 hours to stabilize.

Control settings OK

Door gasket seal OK?

Door switch - light turning off with door closed?

NO

Repair as

necessary.

Set temperature controls to 37 ˚F and 0 ˚F.

Disconnect power.

Reconnect power.

Does damper door open immediately after

reconnecting power?

Go to Damper Door Not Operating

flowchart.

NO

Yes

Is the airflow within the fresh food normal?

Look for blockage at vents

or heavy frost on

evaporator cover.

NO

Go to Heavy Frost on Evaporator

flowchart.

Remove blockage

from vent area.

Blockage

Check sealed system.

Does sealed system check OK?

Unit tests OK.

Run checks again.

Look for usage problem.

Repair

sealed system.

NO

Yes

Yes

Is evaporator fan running?

Go to Evaporator Fan

Not Running flowchart.

NO

Verify thermistors are within proper range

using the thermistor values chart.

Is the resistance within range?

YES

Check wiring connections.

If wiring is OK, replace

thermistor.

NO

Heavy frost

YES