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Alliance Laundry Systems UW35P2, UW35P3, UW60P2, UW60P3 Machine Familiarization Guide, Theory Of Operation

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Operation

Machine Familiarization Guide

The machine familiarization guide in Figure 3 identifies major operational features of the UWP washer/extractor.

	Emergency Stop Button
	Supply Valve Box
Control Module	Supply Dispenser
	Supply Dispenser
	Door Latch Handle
Spray Rinse Tube	Door Handle
Spray Rinse Tube

Door Box

Door Hinge

Door Latch

Extension Arm

Shell Front

Door Latch

Rub Rail

Side Panel

FA001G

Figure 3

Theory Of Operation

The design of the washer-extractor emphasizes performance reliability and long service life. The cylinder, shell, and main body panels are fabricated of stainless steel.

Electrical controls for the washer-extractor are housed in a separate enclosure located on the top of the machine. Removing the screws from the module cover, lifting the cover, and pulling to the rear provides

access to the control module. This module contains the WE-6 microcomputer, contactors, water-level switch, and other control components.

One dual-speed motor drives the cylinder via a V-belt drive in both speeds for the 2-speed models. Two motors drive the cylinder for the 3-speed models. The UW35 uses two ball bearings held in place by a single cast-iron housing that is bolted to the A-frame. The UW60 uses two flange-mounted, spherical roller bearings bolted to the A-frame.

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Contents

Keep These Instructions for Future Reference www.comlaundry.com Page Table of Contents Page Safety Information Explanation of Safety Messages Important Safety Instructions Page Safety Decals Key To Symbols Operator Safety Safe Operating Environment Environmental Conditions Machine Location Input and Output Services Misuse Operation Delivery Inspection Customer Service Serial Plate Location Model Number Familiarization Guide UW60P2OU70001 Machine Familiarization Guide Theory Of Operation Emergency Stop Button WE-6Microcomputer LED Display Display Interpretations UWP_01 DONE DOOR EMTY EXISTS EDIT TEMP OVERHT WATER Operational Keypad Start-up Opening Door Loading Supply Dispenser Cycle Selection Cycle Execution Test Cycle Stop Routine Balance Switch Detection Temperature Display Error Recovery Routine Motor Thermal Overload Indicator Manual Mode Control Feature Programming Programming Keypad Programming Keypad (Continued) Edit Cycle Edit Cycle Add Step Add Step Programming Tutorial spin-spray dilution High Medium Speed Tutorial Cycle Programming Hints CYCLE System Programming Prompting the WE-6 Cycle Programming Displaying a Cycle in Memory Displaying Individual Cycle Usage Editing a Cycle Erasing a Cycle in Memory Step Programming Programming a Fill without Spray Programming a Fill Temperature Fill Temperature Programming Keys Pressed Display Valves Operating Hot + Low + Enter Programming a Supply Step Programming Heat Programming a Wash Step Programming a Wash 5 Thermal Cool-down Programming No Reversing Programming a Soak Step Programming a Drain Step Programming a Flush Step Programming a Spin Step Programming a Rinse Step Programming an Auxiliary Step Simulator Operation and Program Transfer Simulator Operation Transferring All Cycles from Computer to Simulator Transferring One Cycle from Computer to Simulator Transferring All Cycles from Simulator to Computer Transferring One Cycle from Simulator to Computer Preprogrammed Cycles Cycle Categories Standard Supply Legend Standard Cycle Charts Hotels and Motels (Sheets, light soil, cotton/poly blends) (Sheets, light soil, no bleach, cotton/poly blends) (Towels, light soil, cotton) Hotels And Motels (Towels, light soil, no bleach, cotton) (Sheets, medium soil, cotton/poly blends) (Towels, medium soil, cotton) (Blankets, spreads, no bleach) (Blankets, spreads, cold water) (Towels, heavy soil, cotton) (Rinse and spin only) Page (Sheets, heavy soil, cotton/poly blends) (Thermal blankets, bleach, cotton) (Diapers, pads, heavy soil, cotton) (Personals, bleach) (Personals, no bleach) (Pads, polyester) Restaurants (Table napery, bleach, starch, iron) (Table napery, bleach, no iron) (Table napery, colors, no iron) (Visa table napery, bleach, starch, iron) (Visa table napery, bleach, no iron) starch, iron) (Visa table napery, colors, no iron) Shirt Laundries (Shirts, colors, no bleach, starch) (Shirts, bleach, starch) (Shirts, colored, no bleach, no starch) CYCLE (Shirts, no bleach, no starch, delicates) (Starch, extract only) Formula Common to All Markets (Uniforms, with bleach) (Uniforms, without bleach) Formula Common to All Markets (Rags/housekeeping, heavy soil) (Rags/kitchen, mops) (Rewash/reclaim) Cycle 39 (Test)