Skope ActiveCore BME-N Series - Page 18

18
Electronic Controller
Service Manual
SKOPE BME-N ActiveCore
Table 4: 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 the
“Faults” table above).
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
NO swap cartridge required to be taken (but may
be required as fault could still be with sealed
refrigeration system)
- Condenser blocked
- Poor installation / ventilation
- Frozen blocked evaporator coil
- Cartridge gasket leaking (to cabinet seal / lid
seal)
- 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 = arrange SWAP
cartridge
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
NO swap cartridge required
- 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
NO swap cartridge required
- 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
Take a spare cartridge in case of refrigeration
system fault.
- Condenser blocked
- Poor installation / ventilation
- Cabinet / cartridge 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 = SWAP cartridge