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» Wiring Diagram
A
Installation without valve
Contact 0/DI1:
With CTR remove the
MC2 Jumper.
M
3
KEY:
B1 = Air probe T1
B3 = Minimum probe T3
M = Fan motor
Q1 = Disconnector control switch
0-DI1 = ON/OFF Clean contact outside the
programmable thermostat (MC2 open)
E
= On/Off actuator 230 V - water valve
CTRL = CB-Touch control connection
CHRONOTHERMOSTAT
REMOTE
CTR
NO
0
0
M2
M5
MC2
CLOSE
ECO
POWER UNIT
2
1
ON
KD1
L N
N
M4
CB-E
MOUNTED CONTROL
M1
M6
M7
M10
L N
L N
PE
M3
Water valve actuator
B
connection
ECO
POWER UNIT
L
N
N
28
BLOCK THE
SUPPLY CABLE WITH
THE CABLE FASTENER
PE
N L
Q1
M4
E