DEMA ATLAS 844P
™
SERIES
LAUNDRY CONTROL
I-907
Page 2 of 17
Rev. C-33371
Introduction
The DEMA 844P Laundry Master dispensing system has been designed to accurately deliver chemical
product to commercial laundry machines. The 844P uses the proven DEMA Quick Change peristaltic
pumps to deliver the chemical product to the laundry machine pocket. The Quick Change pumps and
main control are mounted in a durable and attractive ABS enclosure designed to provide easy access to
the various components inside.
The various electronic components of the DEMA 844P Laundry Master use a “plug and play” concept to
provide easy setup. The heart of the 844P is the IQ-85 electronic control board that provides 30 wash
formula capability. The IQ-85 is mounted in the ABS enclosure with the display and buttons available on
the front panel. Along with the IQ-85 is the self contained Signal Transfer Unit (STU), which can be
mounted at the laundry machine to receive trigger signals. Additionally, a handheld Enhanced Digital
Select Module (EDSM) is available to allow the user to interface with the system remotely. Both the STU
and the EDSM are connected to the IQ-85 via a low voltage communication cable.
844P Laundry Master Contents
The DEMA 844P Laundry Master includes the following:
•
844P Dispensing System, which contains the pumps, the power supply, and the IQ-85 electronic
control board
•
Hookup Kit, which contains communication cable, Velcro fasteners, various strain reliefs and wire
ties.
•
Signal Transfer Unit (STU), for receiving trigger signals and sending commands back to the IQ-85
•
Optionally, the 844P Dispensing System will come with an Enhanced Digital Select Module
(EDSM), for all programming functions, selecting 30 formulas, defeating bleach, and emergency
stop remotely.
•
Optional Kits:
Tubing and pickup probe kit can also be provided which comes with 20ft of LDPE tubing per
pump, one pickup probe per pump, and wire ties to secure the tubing.
Before installing the 844P Laundry Master it will be helpful to read through the instructions to
become familiar with the system and its options concerning the installation and setup.
