Functional Description; How It Works - Miele PWM514 Operating And Installation Instructions

How it works

The Connector Box allows external hardware from Miele and other
suppliers to be connected to the Miele Professional Washing Ma-
chine. External hardware includes payment systems, dispensing sys-
tems, peak-load systems, pressure sensors, and external exhaust
valves.
Connector Box functions:
Connector Box coding 1
- Dispensing 1–6
- Container empty signal 1–6
- Flow rate 1–3
- Peak-load negotiation
- Payment system
- Program signals
Up to 2 boxes can be connected to a washing machine. The washing
machine is equipped as standard with a connection for a Connector
Box. To use a second Box, the APWM 020 kit must be ordered and
installed by a qualified electrician.
The Connector Boxes can be connected to both connections of the
washing machine, as only the coding decides which Connector Box
is used. In the washing machine, the connections are connected in
parallel and are therefore identical in terms of signaling.
The Connector Boxes must be coded for operation. The coding de-
termines the function (see tables on coding 1/2 functions and current
carrying capacity). Coding is also required when using one Box.
The Connector Boxes are coded as standard with the wire jumper
plugged into connection 8.3. For the functions of Connector Box 1
(see tables on coding 1 functions and current carrying capacity), the
wire jumper is plugged into connection 8.1. For the functions of Con-
nector Box 2 (see tables on coding 2 functions and current carrying
capacity), the wire jumper is plugged into connection 8.2.
For more information on how to activate the machine control, refer to
the operating instructions of the washing machine. ("Supervisor level"
chapter)
These operating and installation instructions primarily describe how
to connect payment devices. Connections for external hardware other
than payment devices must be made by persons authorized by the
hardware manufacturer.
en-US - Functional description
Connector Box coding 2
- Dispensing 7–12
- Container empty signal 7–12
- Flow rate 4–6
- Water recycling
- Program signals
7