Winterhalter C50 - Electrical Connection for Dosing Systems; Transfer Strip Terminal Assignments

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Left and right at the sides of the machine
Left and right at the rear of the machine
6 hose connectors for inserting hoses and
cables
3 perforations for the installation of
screwed cable glands
Electrical connection
Caution
When connecting an external dosing device to the control board, there must
be no short circuit. The control board can be destroyed by a short circuit.
Only connect external dosing devices with their own fuse protection.
IMPORTANT Maximum current consumption at the transfer strip: 0.5 A.
 Connect the external dosing device to the 5-pin plug.
Assignment of the transfer strip
Terminal
Signal designation
L
phase 1 / continuous voltage
N
neutral line / phase 2
Terminal
Voltage is on
Condition
Restriction
Setting
Rinse
(O18)
parallel to rinse pump (O12)
a)
c), d)
= 0
parallel to solenoid valve (O7)
 while the machine is filling
 during rinsing
a)
c)
= 1
Wash
(O20)
while the circulating pump is
running
a)
c), d)
Fill
(O17)
while the machine is filling
a), b)
= 0
parallel to solenoid valve (O7)
 while the machine is filling
 during rinsing
a)
c)
= 1
a) door closed
b) minimum water level in the tank
c) not in the self-cleaning programme
d) not while the machine is filling
Rinse aid dosing device
Detergent dosing device