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Troubleshooting
Alarms/Warnings
Low Temperature Alarm
High Temperature Alarm
T1 Air Probe Failure
T2 Evaporator Probe Failure
T3 Condenser Probe Failure
only displayed if applicable to model and enabled through parameters.
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Power Failure Warning
'
' will be displayed, the alarm will sound and will show when there has been a mains power failure that
has affected the internal air temperature of the cabinet
When mains power is restored the cabinet will continue to operate, and adjust the temperature as
required.
The warning will sound and show
We would recommend the contents of the unit are inspected.
Before calling your supplier please make sure that:
a.
The plug has not come out of the socket and the mains power supply is on i.e. is the controller
illuminated?
b.
Check to see if the unit is in standby
c.
The fuse for the cabinet is intact
d.
The cabinet is positioned correctly – cold or warm air sources are not affecting the performance
e.
The condenser is not blocked or dirty
f.
The products are placed in the unit correctly
g.
Defrost is not in progress or required
If the reason for the malfunction cannot be identified, disconnect the electrical supply to the unit and contact your
supplier. When requesting a service call, please quote the model and serial number which can be found on the
silver label located on the inside of the unit (starts E......).
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until
has been pressed and released, to cancel the alarm.
Condenser Clean Warning
Condenser High Temperature Alarm
High Pressure Alarm
Door Open Alarm
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Mains Power Failure
(not applicable to units when in standby mode).
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