8
English
SETTINGS
To be done in the installation phase, only by expert personnel.
Some functions are not compatible with each other and, for
this reason, limits to Dip-Switch configurations have been set.
By turning on or off Dip-Switches inside the thermostat, we
get the following functions:
Sw1 Dip 1 (Default OFF )
Water valve fitted:
- Present, set (ON).
- Absent, set (OFF).
Sw1 Dip 2 (Default OFF )
Position of the water temperature probe:
- Water temperature probe positioned up line from the valve,
set (ON).
- Water temperature probe positioned down line from the
valve, set (OFF).
Sw1 Dip 3 (Default OFF )
Water valve management:
- Optimised, set (ON).
heating mode: valve closure delayed compared to the
turning off of the ventilation;
cooling: valve closure earlier than the turning off of the
ventilation.
- Normal, set (OFF).
Sw1 Dip 4 (Default OFF )
Probe adjustment:
- Fixed adjustment, set (ON).
- Dynamic correction, set (OFF),
calculated on the basis of the water temperature.
NOTES:>
*
= In the fan coils with two valves installed in four-pipe systems the installation of a PLASMACLUSTER
®
air purifier is not allowed.
- For the proper functioning of the SA ambient probe make sure that Sw2 Dip3 is in the OFF position and the jumper JP1 at EXT Position.
Sw1 Dip 5 (Default OFF )
Heating mode enabling temperature:
- Reduced, set (ON).
Minimum water temperature 35 °C
- Normal, set (OFF).
Minimum water temperature 39 °C.
Sw1 Dip 6 (Default OFF )
Cooling mode enabling temperature:
- Reduced, set (ON).
Maximum water temperature 22°C
- Normal, set (OFF).
Maximum water temperature 17°C
Sw2 * Dip 1 (Default OFF)
Selection of the type of plant in which the fan coil is included:
- Four-pipe system, set (ON).
- Two-pipe system, set (OFF).
Sw2 * Dip 2 (Default OFF)
Presence of PLASMACLUSTER
®
air purifier:
- Present, set (ON).
- Absent, set (OFF).
Sw2 Dip 3 (Default OFF )
Air temperature probe enabling:
- Internal control panel probe,set (ON).
- Probe in fan coil, set (OFF).
Sw2 Dip 4 (Default OFF )
Option not available
ON
OFF
123
4
5
Sw1
6
1
2
3
4
*
*
*
*
Sw2
DIP-SWITCH CONFIGURATION
Sw1
JP1
EXT
INT
Sw2
Water valve present
Water temperature probe upline from the valve
Factory setting
Option not available
Internal command panel probe
PLASMACLUSTER
®
present
Four-pipe system
Maximum water temperature 22°C in cooling mode
Minimum water temperature 35°C in heating mode
Fixed probe correction
Optimised water valve management:
Dynamic Probe Correction
Minimum water temperature 39 °C in heating mode
Maximum water temperature 17 °C in cooling mode
Two-pipe system
PLASMACLUSTER
®
not fitted
Probe in the fan coil
Normal water valve management:
Water probe downline from the valve
Water valve not fitted
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