SCM CUBO2 SMART Oem Manual page 25

OEM Manual – CUBO
Mask
Topic Description
index
Regulation probes missing.
One of the main probe is missing or
ALU02 wrong configured: P_suc, P_GC,
T_out_GC, P_receiver or
Pparallel_Suct
Discharge temperature probe
broken or disconnected.
ALA01 Discharge temperature probe could
be broken, disconnected or not
properly configured
Gas cooler pressure probe broken
or disconnected.
ALA02 Gas cooler pressure probe broken,
disconnected or not properly
configured
External temperature probe broken
or disconnected.
ALA03 External temperature probe could
be broken, disconnected or not
properly configured
Suction pressure probe broken or
disconnected.
ALA24 Suction pressure probe broken,
disconnected or not properly
configured
Suction temperature probe broken
or disconnected.
ALA25 Suction temperature probe broken,
disconnected or not properly
configured
gas cooler out temp.probe broken.
Gas Cooler outlet temperature
ALA43
probe broken, disconnected or not
properly configured
Receiver pressure probe broken,
ALA44 disconnected or not properly
configured
Common high condensing pressure
switch alarm.
High Pressure pressure switch (for
ALB02
Parallel/MT compressor). It is active
when Gas Cooler pressure is higher
than the pressure switch threshold
Low condensing pressure alarm.
ALB03 Gas Cooler pressure is lower than
the threshold set in the mask De07
High condensing pressure alarm.
ALB04 Gas Cooler pressure is higher than
the threshold set in the mask De06
SMART
2
Serious
alarm
x
x
x
x
x
x
x
Normal
Action
alarm
Shutdown Unit
No action on the regulation
The function that reduce
the compressor speed to
x prevent High Discharge
temperature will be
disabled (mask Hb02 and
Hb03)
No action on the regulation
The opening of HPV valve
x will be fixed at a safety
value settable in mask
Fhb13
All Functions managed by
this probe will be disabled:
- Floating Condensing
setpoint
- auto-switch of regulation
x on T_ext in case of
T_outlet_GC is fault (mask
Dag14)
- speed up gas cooler fan
according to T_ext (mask
Dag13)
Shut off of LT/MT
compressor (according to
the setting made on mask
Cag03)
x No action on the regulation
Shut off Gas Cooler fan
No action on the regulation
RPRV will open at a safety
position(settable by Fhb26)
Shut off Parallel/MT
compressor
Shut off the Gas Cooler fan
Forces Gas Cooler fan at
100%
Delay Reset
No delay Automatic
No delay Automatic
No delay Automatic
No delay Automatic
No delay Automatic
No delay Automatic
No delay Automatic
No delay Automatic
Settable
Automatic
(by mask
/ manual
Hc01)
Settable
(by mask Automatic
De03)
Settable
(by mask Automatic
De01)
Pag. 25