Siemens RCC30 User Manual

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Siemens Room temperature controller CE1N3023en
Building Technologies 2017-11-14
Connection terminals Use solid wires or prepared
stranded wires.
2 x 0.4-1.5 mm
2
or 1 x 2.5 mm
2
Weight 0.23 kg
Colour of housing front White, NCS S 0502-G (RAL9003)
Connection terminals
3023G01
LB1M D1 GND
N Q1 Q2 Q3 Y11 N Y21
SELV
L, N Operating voltage AC 230 V
B1 Status input “Return air temperature sensor“
M Measuring neutral “Return air temperature
sensor“
D1, GND Status input for potential-free operating mode
changeover switch
(operating action can be selected)
Q1 Control output “Fan speed I“, AC 230 V
Q2 Control output “Fan speed II'“, AC 230 V
Q3 Control output “Fan speed III'“, AC 230 V
Y11 Control output '“Valve“, AC 230 V
Y21 Control output “Valve“, AC 230 V
Connection diagram
B1 Return air temperature sensor (QAH11.1)
M1 Three-speed fan
N1 RCC30 room temperature controller
S1 External operating mode changeover switch
Y1 Zone valve MVE.../ MXE... for heating mode
Y2 Zone valve MVE.../ MXE... for cooling mode
General

Siemens RCC30 Specifications

General

Brand	Siemens
Model	RCC30
Category	Temperature Controller
Language	English