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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.)
Part No. F232219R1
www.comlaundry.com November 2005
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Safety Information.............................................................................. 3 Table of Explanation of Safety Messages........................................................... 3 Important Safety Instructions ............................................................... 3 Contents Introduction......................................................................................... 5 Model Identification .....................................................................
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Notes © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT F232219 2
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Safety Information Explanation of Safety Messages Important Safety Instructions Precautionary statements (“DANGER,” “WARNING” WARNING and “CAUTION”), followed by specific instructions, are found in this manual and on machine decals. These To reduce the risk of fire, electric shock, precautions are intended for the personal safety of the serious injury or death to persons when operator, user, servicer and those maintaining the using your washer, follow these basic machine. precautions: W0
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Safety Information 9. Do not install or store the washer where it will be 19. Replace worn power cords and/or loose plugs. exposed to water and/or weather. 20. Be sure water connections have a shut-off valve 10. Do not tamper with the controls. and that fill hose connections are tight. CLOSE the shut-off valves at the end of each wash day. 11. Do not repair or replace any part of the washer, or attempt any servicing unless specifically 21. Loading door MUST BE CLOSED any time the recommended
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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 This portion of the control contains the “intelligence” – electronic control unit and the control fuse board with the micro-controller and the miscellaneou
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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. There are harnesses for
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Introduction Nameplate Location Summary of Control Outputs and Inputs The nameplate is located at the rear of the machine and inside door. Always provide the machine’s serial Outputs number and model number when ordering parts or when seeking technical assistance. 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
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Introduction Model Number Familiarization Guide Sample Model Number: *C60BN2OU60001 Model Number Prefix *C Washer-Extractor Capacity (pounds dry weight of laundry) 60 Type of Electrical Control (B = B - Control) B Actuation (N = Non-Coin) N Washer-Extractor Speed Capability (2 = 2 speed) 2 Electrical Characteristics O Design Series U6 Option Identification (varies from machine to machine) 0001 * Denotes Brand *C60BN2OU60001 00000000000 208 – 240 7 3 60 3 3 60 18 470 N/A N/A 0 500000 EXAMPLE OF
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< Operation Control Panel 16 17 18 19 1 16 17 18 19 1 2 2 5 5 15 15 NORMAL PERM PRESS 95C 95C 6 6 WASH HOT HOT 14 14 ADD TM LIGHT SOIL VISA BLEACH 60C 60C 13 13 RINSE HOT WARM 7 7 SPIN HEAVY SOIL UNIFORMS 12 12 40C 40C START DOOR HOT HOT 8 8 CLEAN 11 11 FILTER STAINED DELICATE 30C 10 HOT COLD 10 CHM1764C 9 3 4 9 3 4 DOMESTIC MODELS INTERNATIONAL MODELS CHM522N CHM522N CHM1764C 1 Cycle 1 11 Door Open LED 2 Cycle 2 12 Spin Cycle LED 3 Cycle 3 13 Rinse Cycle LED 4 Cycle 4/Up Edit 14 Add Bleach LED
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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. Display shows
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Operation Display Indicators Table 2 lists the various displays and what they mean. The operator should become familiar with these machine displays. Display Meaning Diagnostic test cycle selected or enabled tESt Spin (extract) step SPIn Supply signal 1 (“S1” output), normally detergent SUP1 Supply signal 2 (“S2” output), normally bleach SUP2 Supply signal 3 (“S3” output), normally softener SUP3 Supply signal 4 SUP4 Supply signal 5 SUP5 Spin coast (motor coasts after high speed extract) SdLY C
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Operation Table 2 (Continued) Display Meaning The first 3 digits are reserved for temperature reading, F indicates “degrees Fahrenheit” ___F “Fill error” – machine did not fill to programmed water level within 10 minutes; also FILL displays during Rapid Advance Mode. “Door” opened during cycle door Machine user must “shut door” of the washer to allow the cycle to begin SHUt/door Control cannot unlock the door CAnt/OPEn “Wash 1” segment USH1 “Wash 2” segment USH2 “Wash 3” segment USH3 “Wash 4”
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< Operation 5. Close door and turn handle counterclockwise Operating Instructions until button pops out. Refer to Figure 6. 1. Turn on main power source (circuit breaker) with right hand. 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 NORMAL PERM PRESS 4
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Operation 7. If desired, select a different cycle at this point. 9. When applicable, add bleach to compartment 2 The LED indicator for that cycle will light. when the ADD BLEACH LED is lit. 8. Add liquid and/or powder supplies to supply 10. Press the desired wash cycle keypad if none is dispenser. Refer to Figure 8. 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. After firs
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Maintenance 4. Check door interlock before starting operation: WARNING a. Attempt to start the machine with the door open. The machine should not start with the Sharp edges can cause personal injury. door open. Wear safety glasses and gloves, use proper tools and provide lighting when b. Close the door without locking it and attempt handling sheet metal parts. to start the machine. The machine should not W366R1 start with the door unlocked. c. Close and lock the door, and start a cycle.
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Maintenance Weekly Monthly 1. For variable-speed models only, clean the AC NOTE: Disconnect power to the machine at its drive box filter(s) weekly or more frequently as source before performing the monthly maintenance needed: procedures. NOTE: If fan filter service indicator light is on, fan 1. Use the following procedures to determine if filter must be cleaned immediately to prevent V-belt(s) require replacement or adjustment. Call possible damage. Thermostat automatically resets a qua
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Maintenance c. For flat-pulley drive systems, verify allowable distance of belt from edge of pulley. Refer to Table 3 below. Flat-Pulley Alignment Allowable Model 1 Distance from Edge 20 3/32 in. (2 mm) 2 25 3/32 in. (2 mm) 30 3/32 in. (2 mm) 40 3/32 in. (2 mm) H039I 50 – 60 3/8 in. (10 mm) 1 Deflection Table 3 2 Span Length d. For variable-speed models only, verify that V-belts are properly tensioned by applying a Figure 10 set force to the belts and measuring the deflection to determi
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Maintenance 1 2 H047I H047I 1 Bearing Grease Fitting 2 Seal Grease Fitting Figure 11 2. For 80 pound capacity models only, lubricate b. Pump the grease gun slowly, permitting only bearings and seals each month OR after every the following number of strokes: 200 hours of operation. Refer to Figure 11. ● Bearing grease fitting, 2 strokes a. Use a premium-grade lithium-based #2 ● Seal grease fitting, 1 stroke grease. Never mix two types of grease, such as petroleum and silicone. Do not pump the
