Alliance Laundry Systems UY350 PROFORM TOUCH, Installation Operation & Maintenance

Page: 48 / 63

Electrical Connection of the Liquid
Soap Supply System
NOTE: Found the connection on the wiring diagram in-
cluded with the machine.
The power supply of the external liquid soap supply system has
to be connected to an external electrical source. Only authorized
workers with a valid qualification must execute the electrical
connection on the machine according to the valid local standards.
The electric connection for supply control signals (if used) is
available on the rear panel. Refer to
Figure 35 . At the terminal
box, there is a label for electric connection.
Maximum current for control circuits of pumps must be limited
to 100mA. Lead the cable for connection of pumps control sig-
nals through the plastic cable bushing. After connection of con-
ductors to the respective positions of the connector on the Liquid
Soap Extension Board, fix up the cable by tightening the cable
bushing against disconnection and close the box with the cover.
For details about liquid soap supply system programming, refer
to Programming Manual.
External Wait Control
NOTE: Found the connection on the wiring diagram in-
cluded with the machine.
This function can be activated by an external contact which is
connected between the pins " ” and “ ” , refer to
Figure 35 .
Such connection is possible only with machines which had been
ordered with the option "heating delay / waiting for detergent".
Detailed Connection of Signals
CZW193N
2
3
1
1. Rear panel
2. Terminal box
3. Cable bushing
Figure 35
SoapLink Connection
There is a terminal box situated on the back side of the machine,
refer to
Figure 35 . It is to be used for electrical connections of
signals for dispensing control carried out by means of the Soap-
Link communication system. A wiring diagram is provided at the
terminal box, refer to
Figure 37 .
Communication Signal Sequence
1. Start signal
2. Step signal
3. Extract signal
4. Drain signal
5. Clock signal
6. Data signal
Figure 36
For a detailed signal connection schematics see also the wiring
diagram of the entire machine. The supply voltage must be in the
range of 5 – 24V DC. Lead the communication cable through the
plastic bushing, refer to
Figure 35 pos. 2. Once the conductors
have been connected to their respective positions on the “P” con-
nector (screw terminals), secure the cable against being torn out
by tightening the bushing and close the box with a lid. For de-
tailed information how to activate the “SoapLink” system read
the Programming manual.
Installation
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48 Part No. D2601EN