User Manual

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Building Technologies Division CC1N7491en
18.07.2018
Addendum: Applications (cont´d)
Heating zone with weather-compensated heating curve for CH setpoint, with or without room temperature influence:
Remote
control
20 °C
OTS
Outside temperature
senstor
Outside temperature sensor
Boiler 1
Motor
3 way valve
7491a09e/1116
Primary
heat
exchanger
Multizone system, controlled via room thermostat:
CH1
CH1
CH2
CH2
CHn
CHn
Q1
Boiler pump
DHW
Χp
instantanous
H
CH
DHW
Q2
CH pump
Q1
CH pump
Qn
CH pump
Boiler 1
LMU34...
Room
thermostatDHW start
Q1
External summer /
winter changeover
Motor 3 way valve
7491a05e/0107
Primary
heat
exchanger
Room thermostat
Room thermostat Room thermostat