Wega EVD Use And Maintenance Manual

TECHNICIANS' manual 87 of 100
14.2 DEBIT - CREDIT system with direct
connection to the TILL
14.2.1 Installation
The DEBIT-CREDIT function is active in the PLUS1 electronic
control units with the code WY18090047-WY18090048 (with-
out display), PLUS2 with code WY18090079-WY18090080
(with display) and PLUS3 with code WY18090051-
WY18090052 (model with cappuccino maker/automatic
steam wand) with a software programme dated 20/05/05 or
later.
When installing, proceed as follows:
• Turn the machine off.
• Activate the JP1 jumpers in the control unit as indicated in
the wiring diagram.
• Activate the JP12 and JP14 jumpers in the control unit as
indicated in the wiring diagram.
• Connect the supplied CC cable (code WY22556005) to
the CN4 dedicated connector of the CE electronic board
and the M signal converter (code WY22556003).
• Connect via a standard CS serial cable with code
WY22556004 (max. 15 metres) to the M signal converter
(code WY22556003) and connect the other end to the till.
• Turn the machine back on.
If machines have a software programme dated
23/06/04 or earlier, the control unit must be re-
placed.
The till management software and the standard CS serial
cable (max. length: 15 metres) are not the responsibility of
the manufacturer. Till response timeout: 1 second.
Doses can be programmed without having to disconnect the
Debit-Credit device.
If the cash register is enabled, programmed doses are
counted. To prevent counting, de-activate jumper JP1 prior to
programming.
CC
Serial connection cable (supplied), code:
WY22556005
CS
Serial transmission cable (not supplied),
code:WY22556004 (max. 15 m)
CN4 Serial transmission connector
CR Till
CE
Electronic control unit:
- Plus1 code WY18090047-48
- Plus2 code WY18090079-80
- Plus3 code WY18090051-52
M Signal converter code WY22556003

Wega EVD Specifications

General

Brand	Wega
Model	EVD
Category	Coffee Maker
Language	English