19
9. Appendices
ALARM CODES: PRIME AND MERIT SERIES
Use edition
:
V2.43~
CODE
BREAKDOWN DESCRIPTION
SERIES
Code1
Overheating: The alarm sounds when the freezer temperature
exceeds the maximum set temperature.
P&M
Code2
Low Temperature: The alarm sounds when the freezer
temperature falls below minimum set temperature.
P&M
Code3
The exterior door remains open for 5 min, or, is not closed
properly.
P&M
Code4
Power failure.
P&M
Code5
Low battery charge.
P&M
Code6
1 Static pressure switch.
P&M
Code7
2 Static pressure switch: Surpasses one minute.
P&M
Code8
Backup in operation.
P&M
Code9
LCO
2
or LN
2
bottle is empty.
P&M
Code10
Low backup battery power.
P&M
Code11
Faulty T1 temperature sensor.
P&M
Code12
Faulty T2 temperature sensor.
P&M
Code13
Dirty filter.
P&M
Code14
Ambient temperature has exceeded the upper limit.
P&M
Содержание AA 039 M
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