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3 Technische specificaties
3.4
Elektrisch schema
Afb.9
X1
CB-12
X5
X3
X2 X4
Open
+
On/Off
therm
0-10V
0-40V
-
+
SG
- + SG
Modbus
kit
Power
Rc bus +-
RC bus
+ -
7740979
CN41
CN101
CN104
7741028
Boiler
2x0.35mm²
24
7740975
7740976
X7
X6
X21
X8
X16
X18
X20
X17
X10
EHC-07
X9
Condensation sensor
So+/So- Energy counter
BL2 Multifunction
BL1 Multifunction
R-BUS (Room Unit)
Tout (Outside temperature sensor)
X27
CN50
MCC-1643
H M
I
X1
GTW-30
Smart
Antenna
0-40V
Antenna
230V
X13
X22
X23
X30
X19
X5
X4
X25
X26
7622643
X1
X15
X24
CN67
2x0.35mm²
7763380
7740999
S3
L
N
7740998
S3
L
N
Power
supply
Pump
Signal
PWM
4x1,5mm²
7717840
Liquid sensor CN101TC
7741021
Heating return sensor
Flowmeter
PT1000
Heat exchanger outlet
temperature sensor
Pressure gauge
NTC 10k
Heating flow sensor
PT1000
Heating return sensor
7740978
INSIDE
Outside
temperature
Room
sensor
2x0.35mm²
7745647 - v06 - 30042021
4 kW
7740333
6 kW
7740977
~
230V~50Hz
S3 L N
NTC 10k
NTC 10k
CN104TA
INSIDE
Unit
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