Norcold 121X series, Руководство по обслуживанию

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66
S
ection
8
Cooling System Diagnostic Flowchart
Do not bypass or modify the refrigerator
controls. Do not wire the heater directly.
Heaters are supplied power through a
fused circuit.
WARNING
Do not power ON the refrigerator if the
cooling system has a leak or is suspected
of having a leak.
WARNING
Begin
Any signs of leakage?
1
Check heat sources.
2
Signs of cooling system leakage:
• Yellow ammonia residue.
• Ammonia smell.
Installation/ventilation meet guidelines?
Replace cooling system
YES
YES
YES
Correct installation and ventilation
NO
3
Heat input device operating normally?
NO
Level refrigerator as specified in
Owner’s Manual.
Check as required:
 AC heaters amp draw: 2.5 to 2.1 A per heater.
 Burner: 7-slot., clean
 Orifice: LP18, clean
 Gas pressure: 10.5 to 11.5 in. w. c.
4
Leveled operation?
YES
NO
YES
Doors/gaskets okay?
5
 Check condition of door gaskets
 Align doors as required.
NO
Go to page 67
NO