Operation/Maintenance Washer-Extractors Cabinet Hardmount B-Series Microcomputer for OPL Models 2 Speed and Variable-Speed Refer to Page 5 for Model Identification NOTA: El manual en español aparece después del manual en inglés. CHM166C Keep These Instructions for Future Reference. (If this machine changes ownership, this manual must accompany machine.) www.comlaundry.com Part No.
Table of Contents Safety Information.............................................................................. Explanation of Safety Messages........................................................... Important Safety Instructions ............................................................... 3 3 3 Introduction......................................................................................... Model Identification .............................................................................
Notes 2 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT F232219
Safety Information Explanation of Safety Messages Precautionary statements (“DANGER,” “WARNING” and “CAUTION”), followed by specific instructions, are found in this manual and on machine decals. These precautions are intended for the personal safety of the operator, user, servicer and those maintaining the machine.
Safety Information 9. Do not install or store the washer where it will be exposed to water and/or weather. 10. Do not tamper with the controls. 11. Do not repair or replace any part of the washer, or attempt any servicing unless specifically recommended in the user-maintenance instructions or in published user-repair instructions that the user understands and has the skills to carry out. 12.
Introduction Model Identification Information in this manual is applicable to these models: HC20BN2 HC50BN2 HC80BNV SC40BN2 SC60BNF UC30BN2 UC60BN2 HC30BN2 HC60BN2 SC20BN2 SC50BN2 SC80BNV UC40BN2 UC60BNF HC40BN2 HC60BNF SC30BN2 SC60BN2 UC20BN2 UC50BN2 UC80BNV Introduction Electronic Control Unit The “B” electronic control is composed of the electronic control unit and the control fuse board with wiring harness. Only an authorized person should look inside the machine.
Introduction Control Output Fuse Board This portion of the control contains the power supply for the control unit, and also the switching devices which power the components in the machine, all of which are on the output PC board. The switching devices are controlled by the control unit, and are solid state. Harnessing Wiring harnesses are modular – harnesses common to various configurations are similar, while those specific to a certain configuration can be added.
Introduction Nameplate Location The nameplate is located at the rear of the machine and inside door. Always provide the machine’s serial number and model number when ordering parts or when seeking technical assistance. Summary of Control Outputs and Inputs Outputs General outputs provide signals to operate the following components. 1. Hot Fill Valve 1 2. Cold Fill Valve 3. Drain Valve (normally open) 4. Door Lock Solenoid Coil 5. Door Unlock Solenoid Coil 6. Supply 1 (detergent) 7. Supply 2 (bleach) 8.
Introduction Model Number Familiarization Guide Sample Model Number: *C60BN2OU60001 *C Model Number Prefix 60 Washer-Extractor Capacity (pounds dry weight of laundry) B Type of Electrical Control (B = B - Control) N Actuation (N = Non-Coin) 2 Washer-Extractor Speed Capability (2 = 2 speed) O Electrical Characteristics U6 Design Series 0001 Option Identification (varies from machine to machine) * Denotes Brand *C60BN2OU60001 00000000000 208 – 240 7 3 60 3 60 N/A 3 18 470 N/A 0 500000
Operation Control Panel 16 17 18 19 2 1 16 17 18 19 2 1 5 15 5 15 14 WASH ADD BLEACH 13 RINSE SPIN 12 PERM PRESS HOT HOT LIGHT SOIL VISA TM HOT WARM HEAVY SOIL UNIFORMS CLEAN FILTER HOT HOT 3 HOT COLD 7 13 8 95C 60C 60C 40C 40C 7 8 30C 10 9 3 4 CHM1764C INTERNATIONAL MODELS CHM522N CHM522N 1 2 3 4 5 6 7 8 9 10 6 11 4 DOMESTIC MODELS 95C < 9 DELICATE 14 < 10 STAINED 6 12 START DOOR 11 NORMAL Cycle 1 Cycle 2 Cycle 3 Cycle 4/Up Edit Cycle 5 Cycle
Operation Summary of Major Features LED for Machine Functions LED lights inform operator which machine function is active. DOOR LED lights to inform operator that the door can be opened or should be closed. The circle LED indicates that the filter needs cleaning. Water Levels Three (3) – Contacts from pressure switch (test cycle) Main LED display 4 digit LED display counts down cycle time. Lights in LED display indicate out-of-balance conditions and, in test cycle, water level.
Operation Display Indicators Table 2 lists the various displays and what they mean. The operator should become familiar with these machine displays.
Operation Table 2 (Continued) Display 12 Meaning ___F The first 3 digits are reserved for temperature reading, F indicates “degrees Fahrenheit” FILL “Fill error” – machine did not fill to programmed water level within 10 minutes; also displays during Rapid Advance Mode.
Operation Operating Instructions 1. Turn on main power source (circuit breaker) with right hand. 5. Close door and turn handle counterclockwise until button pops out. Refer to Figure 6. 2. With left hand, push and hold white rocker button. Refer to Figure 4. 3. Push button and turn handle clockwise to open. Refer to Figure 4. U005I U005I Figure 6 6. The default wash cycle will display. NOTE: Perm Press Hot is the default cycle if none is selected. CHM2027N Figure 4 4.
Operation 7. If desired, select a different cycle at this point. The LED indicator for that cycle will light. 8. Add liquid and/or powder supplies to supply dispenser. Refer to Figure 8. 9. When applicable, add bleach to compartment 2 when the ADD BLEACH LED is lit. 10. Press the desired wash cycle keypad if none is selected. a. Add detergent to compartment 1. 11. Press the START keypad. b. Add softener to compartment 3. 12. During first fill, the desired wash cycle can be changed.
Maintenance 4. Check door interlock before starting operation: WARNING Sharp edges can cause personal injury. Wear safety glasses and gloves, use proper tools and provide lighting when handling sheet metal parts. W366R1 IMPORTANT: Replace all panels that are removed to perform service and maintenance procedures. Do not operate the machine with missing guards or with broken or missing parts. Do not bypass any safety devices. Daily a. Attempt to start the machine with the door open.
Maintenance Weekly Monthly 1. For variable-speed models only, clean the AC drive box filter(s) weekly or more frequently as needed: NOTE: If fan filter service indicator light is on, fan filter must be cleaned immediately to prevent possible damage. Thermostat automatically resets after drive compartment cools down. LED will then extinguish after cycle run. IMPORTANT: If filter indicator is ignored, repeated resets might shorten life of drive. Clean filter regularly to avoid indicator prompt. a.
Maintenance c. For flat-pulley drive systems, verify allowable distance of belt from edge of pulley. Refer to Table 3 below. Flat-Pulley Alignment Model Allowable Distance from Edge 20 3/32 in. (2 mm) 25 3/32 in. (2 mm) 30 3/32 in. (2 mm) 40 3/32 in. (2 mm) 50 – 60 3/8 in. (10 mm) 1 2 H039I 1 2 Table 3 Deflection Span Length d.
Maintenance 1 2 H047I H047I 1 2 Bearing Grease Fitting Seal Grease Fitting Figure 11 2. For 80 pound capacity models only, lubricate bearings and seals each month OR after every 200 hours of operation. Refer to Figure 11. a. Use a premium-grade lithium-based #2 grease. Never mix two types of grease, such as petroleum and silicone. 18 b.
Maintenance 3. Remove back panel and check overflow hose and drain hose for leaks. 4. Unlock the hinged lid and check the supply dispenser hoses and hose connections. 4. Check all painted surfaces for exposed metal. (Matching paint is available from the manufacturer.) ● If bare metal is showing, paint with primer or solvent-based paint. ● If rust appears, remove it with sandpaper or by chemical means. 5. Clean inlet hose filter screens: a. Turn water off and allow valve to cool, if necessary.
Maintenance Care of Stainless Steel ● Remove dirt and grease with detergent and water. Thoroughly rinse and dry after washing. ● Avoid contact with dissimilar metals to prevent galvanic corrosion when salty or acidic solutions are present. ● Do not allow salty or acidic solutions to evaporate and dry on stainless steel. Wipe clean of any residues. ● Do not leave sanitizers or sterilizing solutions on stainless steel equipment for prolonged periods of time.
