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SKOPE Pegasus Horizontal Freezer - Integral
Controller Alarms
Code
Display Buzzer Alarm
Action
on
Product HIGH
temperature alarm
(auto reset)
1. Check the cabinet product loading to ensure ventilation
slots are not blocked, and that product does not overhang
the shelves. Ensure the doors are closed.
2. Ensure the cabinet is installed with good refrigeration unit
ventilation.
3. Check and clean the condenser coil (see page 14).
on
Product LOW
temperature alarm
(auto reset)
4. If immediate alarm recovery is required - unplug the
cabinet from the power supply for 1 minute, then
reconnect to power supply. If alarm persists, contact
SKOPE.
NOTE: The ‘HI’ and ‘LO’ alarms deactivate the cabinet
lighting and trim heaters.
Flashing
Flashing
off
Flashing
on
Flashing
1. Clean the condenser coil (see page 14).
Refrigeration system
2. Check refrigeration ventilation. Ensure clear airpath at the
high temperature
top and front of the cabinet (to extract hot air). A minimum
pre-warning (auto reset)
of 200mm clear space is required above and in front of the
refrigeration unit.
Refrigeration system
3. Ensure the cabinet is installed in a suitable environment.
and cabinet high
temperature shutdown 4. To reset the ‘CHt’ alarm - unplug the cabinet from the
power supply for 1 minute, then reconnect to power
(manual reset)
supply. If alarm persists, contact SKOPE.
off
Ambient probe fault
(also flashes ‘rE’)
off
Evaporator probe fault
off
Condenser probe fault
off
Defrost over-time limit
Flashing
Flashing
Flashing
None
To reset alarm - unplug the cabinet from the power supply for
1 minute, then reconnect to power supply.
1. If alarm persists, contact SKOPE.
off
Real-time clock fault
off
Controller E prom error
off
Controller E prom error
Flashing
Flashing
Flashing
None
-
Start defrost request
None
None
-
End defrost request
on
Door open alarm
Check that a door or drawer has not been left open. Note:
The audible alarm buzzer cannot be turned off manually.
on
High pressure switch
activation alarm
Clean the condenser coil (see page 14). Check ventilation
and manually reset alarm - unplug the cabinet from the
power supply for 1 minute, then reconnect to power supply. If
alarm persists, contact SKOPE.
Flashing
Flashing
12
Operation
User Manual