23
Thermostat
Communication objects and ETS parameters
Valve (A/B)
ETS text
Values available
Comment
[
Default value
]
System Layout
0 = 2-Pipe Circuit On/
Off
Select according to the type
of installed system
1 = 4-Pipe Circuit On/
Off
2 = 2-Pipe Proportional
3 = 4-Pipe Proportional
[0]
Cyclic Send Time
in Cooling
0 = Off....30 min.
Sets the valve status send
time to the associated actu-
ators (parameter required for
certain types of valves, for
example Theben proportion-
al valves, etc.)
[0]
Cyclic Send Time
in Heating
0 = Off....30 min.
[0]
2-Pipe Circuit On/Off (A/B)
Valve parameters
Proportional 2-Pipe Circuit (A/B)
Proportional 4-Pipe Circuit (A/B)
M
M
Installation of 2-pipe fan coil solenoid valve
Installation of 4-pipe fan coil solenoid valve
COMMUNICA
TION OBJECTS
4-Pipe Circuit On/Off (A/B)
