15
SKOPE ReFlex Chef Base Fridge
Electronic Controller
Service Manual
Alarms
Code Description
Service tech
type
Possible root cause
dor Door left open.
The door has been open for several minutes.
Will revert to door left open FAULT after 10
minutes (see faults table on previous page).
1, 2, 3, 4
- door not self closing (torsion fault)
- door switch / circuit
- controller
8
Estimated product temperature below
allowable range
The estimated product temperature has been
below the allowable range for longer than the
permissible time. Potential causes are: an
empty or partially filled cabinet, or low ambient
temperature.
1, 2, 3, 4
- low ambient
- App settings
- controller
9
Estimated product temperature above
allowable range
The estimated product temperature has been
above the allowable range for longer than the
permissible time. Potential causes are:
excessive door openings, door being left
open, or warm product loaded into cabinet.
2, 3, 4
- condenser blocked
- poor installation / ventilation
- frozen blocked evap coil
- door leaking air (bad gasket / door not self
closing)
- product hot / blocking cabinet airflow
- overloaded from excess door openings / ambient
- fan motor / blade (condenser / evaporator)
- App settings
- controller
- compressor / gas leak = remove cabinet
15
Excessive condensing temperature protection
The system was operating at an excessive
temperature and has shut down to prevent
permanent damage. This alarm may occur
due to very high ambient temperature.
2, 3, 4
- cabinet installed in location outside rated
conditions
- condenser not clean
- poor installation / ventilation
- condenser fan motor / blade
- controller
17
Control probe failure
A critical system sensor has failed and the
cabinet can no longer operate.
2, 3, 4
- control Probe / circuit
- controller
18
Electrical over-current protection activated
The compressor was drawing too much
current and has shut down to prevent
permanent damage.
2, 3, 4
- condenser blocked
- poor installation / ventilation
- cabinet gasket seals leaking
- door not self closing / gasket leaking
- product hot / blocking cabinet airflow
- overloaded from excess door openings / ambient
- fan motor / blade (condenser / evaporator)
- controller
- compressor / gas leak = remove cabinet
19
Failed to reach set temperature
The refrigeration system has been operating
continuously for a long period without
reaching the set temperature.
2, 3, 4
Take spare cartridge in case refrigeration system
fault.
- condenser blocked
- poor installation / ventilation
- frozen blocked evap coil
- cabinet seal leaking / door
- product hot / blocking cabinet airflow
- overloaded from excess door openings / ambient
- fan motor / blade (condenser / evaporator)
- controller
- compressor / gas leak = remove cabinet
20
Over cooling product
The internal temperature is too low. The
system has temporarily shut down until the
temperature has returned to normal. This can
occur if the set temperature has been raised
by a large amount.
1, 2, 3, 4
- confirm if really too cold; change parameters
accordingly
Continued over page
