Condair DL - Page 44

44 Installation
Connecting the cable harness “Ag-Ionisation” and ”Conductivity measuring” (CH3)
X2
24V 3
GND GND GND
24V 1 24V 2
AG+
AG–
Cnd W1 Cnd W2
Tmp W1 Tmp W2
GND
T1 B1
X18 X17
CH3
gelb
grün
braun
weiss
braun weiss gelb grün
Ag+ Lf
Control unit
Central unit
Ex factory the cable harness “Ag-Ionisation” and ”Con-
ductivity measuring” (CH3) is connected inside central
unit to the silver ionisation cartridge and to the conductiv-
ity sensor. On site the terminal connectors of the cable
harness must be connected to the appropriate terminals
on the Ag-Ion board (X18) and on the conductivity board
(X17) inside the control unit.
The shielding of the cable harness must be connected
to the terminal “GND”.
The cable harness is to be led through the rectangular
cable feed through into the control unit.
Note: lead cable harness inside the control unit in the
cable ducts to the corresponding terminals of the two
boards. The remaining cable of the cable harness be-
tween control and central unit must be pulled down into
the central unit and there be inserted in a loop into the
corresponding cable duct.