M23740N6-03 01/10/07
page
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COOLING HEATING
The ventilation is activated if:
T H2O < P02 Maxh2oCool
If the temperature is out of these limits when
the delay time is finished, the H2O alarm is
activated
type of ventilation
T H2O < T ambiente
T H2O > P03 MinH2Oheat
If the temperature is out of these limits when
the delay time is finished, the H2O alarm is
activated
ON / OFF
Sizes 91÷242
ON
OFF
T amb. °C
p01 = BandaLavoro
Set-point
T amb. °C
ON
OFF
p01 = BandaLavoro
Set-point
3 speed
Sizes 31÷71
3 V
2 V
1 V
p01 = BandaLavoro
Set-point
3 V
2 V
1 V
p01 = BandaLavoro
Set-point
WATER VALVE
The system can control 2 ON-OFF valves, one for heat and the other for cold; they are connected to the basic module.
The valve is opened when the thermo-regulator asks for power.
Type of valve
COOLING
HEATING
0 – 10 v
p01 = BandaLavoro
Set-point
T amb. °C
0 %
%
valve
ON
OFF
p01 = BandaLavoro
Set-point
T amb. °C
0 %
%
valve
ON
OFF
FRESH AIR DAMPER
By using the proper dedicated output, it is possible to activate a damper or a fan to allow new air to enter the room.
