2/14
Siemens
Flush-mounted Room Thermostat
CB1N3066en
Smart Infrastructure
2019-10-25
Use
For controlling the room temperature in individual rooms and zones that are…
·
heated or cooled with 2-pipe fan coil units
The thermostat controls…
·
a 3-speed fan
·
an on/off valve actuator in a 2-pipe system
Suitable for use in systems with…
·
continuous heating or cooling mode
·
manual heating/cooling changeover
Functions
·
Manual changeover between heating and cooling mode
·
Maintenance of room temperature with integrated internal temperature sensor
·
Selection of operating mode with the operating mode button
on the thermostat
·
3-speed fan control (automatic or manual)
·
Output for 2-position (on/off) valve or 3-wire (on/off) valve actuator
Applications
Application and output signal, diagram
·
2-pipe fan coil unit
ON/OFF (heating
or
cooling)
3
0
76
D
2
0
M1
V1
N1
T
V1 Heating/cooling valve actuator
M1 3-speed fan
N1 Thermostat
