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Building Technologies Raumtemperaturregler REV23.03RF CE1N2265en
HVAC Products 22.02.2006
Y1
2252S04
M1
N2
T
N1
Circulating pump with precontrol by manual mixing valve
E1 Cooling unit
F1 Thermal reset limit thermostat
F2 Safety limit thermostat
M1 Circulating pump
N1 Room temperature controller (transmitter) REV23.03RF
N2 Receiver REV-R.03/1
N3 Room temperature controller (transmitter) REV23.03RF
N4 Receiver REV-R.03/1
Y1 3-port valve with manual adjustment
Y2 Solenoiod valve
Y3 Motorized 3-port valve
Y4 Motorized 2-port valve