Alto-Shaam 1000-MR2-1 Installation, Betrieb und Wartung - Seite 16

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troUbleshootIng

Before looking any further, please check the power supply to the unit and controller temperature setting.

alarMs

The controller is equipped with internal visual and audio alarms:
Press any button on the controller to silence an alarm. Verify that the
is closed and the gasket is sealing correctly. Also, check that the condenser is not choked and that the condenser and
evaporator fans are running. If the evaporator is iced up, press and hold the
If this doesn't solve the problem, please call a qualified technician.
Alarm Displayed
t r o U b l e s h o o t I n g
Description
Door Open Alarm
Condenser High Temperature Alarm
High Temperature Safety Stat
High Temperature Alarm
Low Temperature Alarm
Probe T1 Failure
Probe T2 Failure
Probe T3 Failure
w a r n I n g
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To prevent SERIOUS INJURY,
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DEATH, OR PROPERTY DAMAGE,
ALWAYS disconnect unit from power
source before cleaning or servicing.
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MN-36246 (Rev. 1) 09/15 • MR2-1 Mobile Refrigerated Cart • 14
t I t l e
indicator is lit. If lit, verify that the door
Close door
Check for blockage / clean
Repair / replace relay
Press a button to cancel / check
Press a button to cancel / check
Replace Probe
Replace Probe
Replace Probe
button to start a manual defrost cycle.
Action Required