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P01: Manual AmbientSetPoint ( ManSet )
P02: Manual or auto setpoint enabling ( ONSetMan )
P03: manual or automatic mode change enabling ( ONModeMan )
P04: humidity setpoint in the Cool mode ( SetURCool )
P05: humidity setpoint in the Heat mode ( SetURHeat )
P06: Outlet temperature Setpointin in Cool mode ( SetOutCool )
P07: Outlet temperature Setpointin in Heat mode ( SetOutHeat )
P08: NOT USED (The displayed value is in “ppm / 10”)
P09: setpoint positive/negative max. variation range by the user
P10 thermostat temperature probe offset
P11 thermostat humidity probe offset
P12 Clivet Bus thermostat address
By P09 the range within which the user can modify the machine set-point is defined.
ALARM LIST
BEFORE RESETTING AN ALARM, IDENTIFY AND REMOVE ITS CAUSE.
REPEATED RESETS CAN CAUSE IRREVERSIBLE DAMAGE.
The ALARMS indicate a potentially hazardous situation for the machine integrity.
Before resetting the alarm, identify and remove the reason of the lock: a repeated reset can cause irreversible damage. That's
why the reset is MANUAL, namely through keyboard (provided that the cause no longer exists).
PRE-ALARMS and SIGNALS indicate a close risk situation. Their occurrence can be accepted if occasional and/or in
temporary situations (for example at the system start-up).
The reset is AUTOMATIC, that is there is a self-reset as soon as the cause ceases without any keyboard intervention.
FAILURES signal the malfunctioning of probes and transducers; they are AUTOMATICALLY reset, so that anyway the unit can
operate, even if possibly with reduced functions.
In case of doubt contact an authorized service center.
The presence of one or more alarms is signalled by the ALARM CODE blinking and by the machine time it/they occurred.
The cumulative lock relay activates simultaneously with the alarm code displaying.
Some alarms, typically PRE-ALARMS, do not activate the relay.
The table shows all the variables which can be managed by the electronic system.
According to the machine configuration and the accessories, some alarms can be not relevant.
Code Meaning Reset
E01
Inlet temp. Probe fault
Automatic – block only of the recovery compressor
E02
Outlet temp. Probe fault
Automatic – blockout of the unit
E03
Externe temperature probe fault Automatic - block only of the recovery compressor
E04
Antifreeze probe fault Automatic – blockout of the unit
E05
Ambient UR% probe fault Automatic – humidity control block
E06
Externe UR% probe fault Automatic – the external UR is ignored
E07
Outlet UR% probe fault Automatic – humidity control block only in winter mode
E08
Air quality probe fault Automatic – inhibits air quality control
E09
Flow-rate transducer fault Automatic – exclusion only of the recovery compressor
E10
Water temperature probe fault
Automatic – closing of the water valve and deactivation of the
automatic change of the machine mode
E11
Fire alarm Manual
E12
Outlet – inlet fan protection intervention Manual - blockout of the unit
E13
Recovery compressor low pressure Automatic – recovery compressor block
E14
Recovery compressor high pressure Manual - recovery compressor block
E15
Recovery thermal compressor Manual - recovery compressor block
E16
Water coil antifreeze thermostat Manual - blockout of the unit
E17
Antifreeze alarm from water probe Manual - blockout of the unit
E18
Humidifier alarm Manual – winter humidification block
E19
Outlet 1 high temp. signaling Automatic
E20
Outlet 2 high temp. signaling Manual
E21
Outlet 1 low temp. signaling Automatic
E22
Outlet 2 low temp. signaling Manual
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