Zehnder Rittling ComfoFond-L Series, Руководство по установке

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9 - EN
4.5 Electrical connections
The ComfoFond-L is controlled and fed by the
ComfoAir Luxe. To do so, the temperature sen-
sor and circulation pump of the ComfoFond-L
must be connected to the Luxe connection
printed circuit board on the ComfoAir Luxe. This
Luxe connection printed circuit board is on the
top of the ComfoAir Luxe.
The temperature sensor must be connected to
the clamps that are marked with the text Tge
and GND. This sensor is not sensitive to direc-
tion. Therefore, it does not matter which wire is
connected to the Tge or GND clamp.
The circulation pump must be connected to the
supply block on the Luxe connection printed
circuit board. As the ComfoFond-L pump is not
constantly operational, this is connected to a
power supply that is switched by the ComfoAir
Luxe. This power supply is on the clamp marked
with the text C.
RS232 - PC
GND 12V Eb Ea GND 12V
12V
Ab
CCb
Aa
CCa
GND
GND
Ext. Comm.
N L3 PE
Comm. Base
RS232 - KFB
12V
RX TX
ERR
GND
OFF
BS
GND
GND
FIE
CH
GND
GND
Tc
h
Tge
GND
GND
Ta
h
010
GND
GND
010
AH
ERR
TComfoFond-
L
(Tge)
E / C
L2
N
N
L1 PE PE
PE PE
GND
W
ase
m
12V hb ha
GND
010
GND
010
12V
Luxe connection printed circuit board
of the ComfoAir Luxe
ComfoFond-L
pump
Blue Brown Green/Y
ellow
Brown Green/Y
ellow
Blue