10
Operation
User Manual
SKOPE B550/660-2 and BME550-2
Controller
Alarms
Code
Display
Icon
Alarm
Description
Initial Action
Flashing
Product HIGH
temperature
alarm
1. Check the cabinet product loading to
ensure ventilation slots are not blocked and
that product does not overhang the
shelves.
2. Ensure the cabinet is installed with good
refrigeration unit ventilation.
3. Check and clean the condenser coil (see
pages 12-13).
4. Unplug cabinet from the power supply for 1
minute, then reconnect to power supply.
If problems persist, contact SKOPE
Flashing
Product LOW
temperature
alarm
Flashing
Refrigeration
system high
temperature
pre-warning
1. Clean the condenser coil (see pages 12-
13).
2. Check refrigeration ventilation. Ensure
clear airpath at the top and front of the
cabinet (to extract hot air). A minimum of
200mm clear space is required in front of
the refrigeration unit.
3. Ensure the cabinet is installed in a suitable
environment.
4. Unplug cabinet from the power supply for 1
minute, then reconnect to power supply.
If problems persist, contact an authorised
service agent.
Flashing
Refrigeration
system high
temperature
shutdown
Flashing
Ambient probe
fault
Unplug cabinet from the power supply for 1
minute, then reconnect to power supply.
If problems persist, contact an authorised
service agent.
Flashing
Evaporator
probe fault
Flashing
Condenser
probe fault
None
Defrost over-
time limit
Flashing
Real-time clock
fault
Flashing
Controller E
prom error
Flashing
Controller E
prom error
None
Start defrost
request
None
None
End defrost
request
