M03Q40G6-03 30/07/08
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TO DO FOR:
Some functions are active only if they are enabled during installation (remote ON-OFF, remote SUMMER WINTER change,
remote ECO, sanitary hot water, set point compensation). Check with the installer about the configuration used.
Start the unit
LONG pressing of the ON/OFF button
Choose the SUMMER mode
possible also by external enabling
(see ELECTRICAL CONNECTIONS)
“SUN” button
Green led on
Choose the WINTER mode *
possible also by external enabling
(see ELECTRICAL CONNECTIONS)
“SNOW-FLAKE” button
Green led on
Limit the energetic consumption
Control by external enabling
(see ELECTRICAL CONNECTIONS)
ECO button
Choose the optimal comfort level
COMFORT button
Activate the hot sanitary water production*
Through remote consent outside the unit
“SNOW-FLAKE” button on
“SUN” led is flashing
Minimize the consumptions maintaining the system at a
safety temperature in WINTER ( MAINTENANCE
function)
Put the unit in OFF
( parameter 45 must be = 1)
yellow led is flashing
Minimize the consumptions maintaining the system at a
safety temperature in SUMMER ( MAINTENANCE
function)*
Put the unit in OFF
( parameter 44 must be = 1)
yellow led is flashing
Identify the cause of the unit shutdown
RED LED lit
- flashing: the alarm resets automatically
- on continuously: a manual reset is
necessary
ELECTRICAL
CIRCUIT ALARM
REFRIGERANT
CIRCUIT ALARM
WATER
CIRCUIT ALARM
Inlet probe
HP
Flow pump
Outlet probe
LP
System charged with water
Radiant panel water probe
CCMP/VENT
Antifreeze alarm
Coil/flow probe
HP1 Pre-Alarm
Antifreeze PREAlarm
External probe
BP1 Pre-Alarm
Pump alarm
Pressure 1 probe
C1 PREAlarm
Water reset inlet
PRad. Cooling limit alarm
External relative humidity probe
PRad. Water frost alarm
Phase monitor
Coil frost alarm
Electric heater output probe
Alarm ?T° incongruous
Electric heater antifreeze alarm
serial faulty alarm
serial faulty alarm
serial faulty alarm
* only WSHH
