Summary of Contents for Dexter Laundry WCVD Series
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USE THE BLUE TABS LOCATED ON THE RIGHT AND LEFT SIDES OF THE FOLLOWING DOCUMENT TO ADVANCE TO EACH SECTION. 8533-075-001 6/22...
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Equipment Safety Warnings Symbols and Terminology Used in this Equipment Indicates an imminently hazardous situation, which if not avoided, will result in death or serious injury. Indicates a potentially hazardous situation, which if not avoided could result in death or serious injury. Indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury.
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Equipment Safety Warnings Indicates an imminently hazardous situation, Symbols and Terminology Used in this Equipment which if not avoided, will result in death or seri- ous injury. Indicates a potentially hazardous situation, Warning! Do not operate equipment if door glass is which if not avoided could result in death or damaged in any way.
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WARNING WARNING • All washers must be installed in accordance to all applicable electrical, plumbing and all other local codes. Children should be supervised to ensure they do not operate or play • These installation and operation instructions are in or around equipment. for use by qualified personnel only.
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Warning! Do not operate equipment if door glass is Prohibited! Do not attempt to open, touch, or pro- damaged in any way. ceed before referring to the manual or unless quali- fied. Mandatory! Read all supporting documentation be- Warning! Keep clear of rotating parts. fore operating or maintaining equipment.
Dexter Safety Table of Contents Notes Guidelines Section 1: Machine Mounting & Installation WARNING T-750 .............14 T-900 & T-950..........15 T-1200 & T-1450 ..........16 T-750 Installation ...........17 These washers are equipped with devices and T-900 Installation ...........18 features relating to their safe operation. To avoid injury or electrical shock, do not perform T-950 Installation ...........19 and service, unless qualified to do so.
Washer Installation All washers must be installed in accordance with all local, state and national building, electrical, and plumbing codes in effect in the area. Foundation Requirements The washer must be securely bolted to a substantial concrete floor, or mounted upon a suitable base which is securely bolted and machine grouted to a substantial concrete floor.
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Liquid Chemical Connection To Make Electrical Connections In the left rear corner of the washer is the chemical injection as- Disconnect all power to the washer. Remove screw and lift out the cover located in the upper left corner sembly. This is where all chemical hose connections are made. of the machine (as viewed from the back).
Washer Operating Instructions Detergent Measurements By Washer Model Safety Door Lock This machine is equipped with a Safety Door Lock that locks the door closed from when the cycle is started until the cycle is complete. The door lock prevents opening the door for up to 3 minutes if the power is interrupted during the cycle.
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TRANSIENT VOLTAGE SURGE SUPPRESSORS Notes Like most electrical equipment your new machine can be damaged or have its life shortened by voltage surges due to lightning strikes which are not covered by factory warranty. Local power distribution problems also can be detrimental to the life of electrical components. We recommend the installation of transient voltage surge suppressors for your new equipment.
Bath Cycle Time “ct” 0 to 15 minutes for Prewash, Rinse1 and Rinse 3 to 15 minutes for Wash and Final Rinse. For the baths that can, if the time is set to zero, then that bath will be eliminated from the cycle. Bath Water Temperature “t”...
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Cycle 1: Sheets and Pillowcases (Health Care) Cycle 4: Guest Laundry (Hotel / Motel / Healthcare) Bath Bath Cycle Water Water Delay Spin Injection Bath Bath Cycle Water Water Delay Spin Injection Time (min) Temp. Level Fill Time (min) Source Time (min.) Temp.
Washer Programming Instructions Rapid Advance Mode To enter the Rapid Advance mode, turn the key CCW. The Rapid Advance setting is not marked next to THERE ARE TWO WAYS TO MODIFY PROGRAMMING OF THE V-SERIES OPL SIX (6) the key, but turning the CCW until it stops selects this mode. The Rapid Advance mode can be entered PREPROGRAMMED FORMULAS from either the Idle mode or during the cycle.
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Part # 8533-075-001 6/22 Part # 8533-075-001 6/22...
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Notes Part # 8533-075-001 6/22 Part # 8533-075-001 6/22...
Common Troubleshooting Solutions Symptom Probable Cause Suggested Remedy Machine Power Supply Check these areas: Circuit breakers, Voltage, Power leads, does not Power connections. Is front display LED showing a dollar start amount. Door Switch Check for continuity through door switch when door is closed.
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Common Troubleshooting Solutions Common Troubleshooting Solutions Symptom Probable Cause Suggested Remedy Symptom Probable Cause Suggested Remedy Hot water Water Valve Coil Check coil continuity at terminals and replace if no continuity. Machine Check VFD by removing inspection panel and record any does not Check for 120 V power from main relay PCB does not...
Troubleshooting Machine Fault Errors Fault# Description Customer Action Wrong size drive installed Check VFD fault code before turning off power.Check to ensure all the harnesses are properly connected to the The following are descriptions of fault codes that will appear on the front of the washer. There is a chart format that shows what fault code that will be displayed at washer front.
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Fault# Description Customer Action Fault# Description Customer Action The temperature sensor Step 1: Make sure the cooling fins on the VFD heatsink The variable frequency Check the data communication cable between the inside of the variable and the ventilation louvers on the VFD cooling fan cover drive (VFD) and the washer computer and the variable frequency drive frequency drive detects that...
Variable Frequency Drive Control Optional water valve PCB Soft reset control. Digital Readout Faults removed or water valve has been replaced . Fault# Description Customer Action VFD unit has been added or Soft reset control. loose connection. VFD received an illegal Reset drive.
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Variable Frequency Drive Control Notes Digital Readout Faults Fault# Description Customer Action OL or Overload of the drive or (Check drive fault code before powering down). Check motor the washer motor to ensure it turns freely. Check the wiring for loose connections to the drive and motor.
Top Panel Removal Top Soap Dish Step 1: Remove 4 screws that hold detergent dispenser to top panel. (for T750, T900, T950) Step 2: Unlock top panel lock. Step 3: Raise top panel, slide to the rear to release from back clips and lift off. Top Panels Removal Front Soap Dish Step 1: Unlock top panel locks.
Vacuum Breaker (also called an air gap) Door cam Flat blade screw on In the left rear of the cabinet is the vacuum breaker. It guides the water to the tub and dispenser and prevents check position door switch latching a back flow of water.
Loading Door Disassembly Adjusting the Loading Door Step 1: Remove the loading Step 2: While holding down on Step 3: Work all the way around door as outlined above. the door glass, lift up the gasket and the glass The door can be adjusted by changing the number of shims behind the door hinge and the door lock Lay the door on a flat on the door ring and roll is out.
Cylinder (basket) Door Locking Solenoid (Original Models) Step 1: Remove the top panel as described previously. The door locking solenoid is powered shut with Step 2: Remove lower service panel as described previously. control voltage to lock the door and releases when Step 3: Remove front panel as described previously.
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Water Seals Reassembly of the Cylinder Replacement Step 1: Use the hub of the drive pulley, a stack of 5/8” flat washers and a 3” long 5/8” bolt to pull the cylinder shaft through the bearings. After the 3” bolt a 2” long bolt will be required to finish pulling Step 1: the cylinder shaft through.
Notes T-750 Bolt Torque Chart Bolt Size Where Used Torque 1/2”x 1 1/4” bolt Tub End of Bearing Hsing. 9545-017-009 70-110 ft/lbs 5/8”x 1 1/2” bolt Tub End of Bearing Hsing. 9545-060-001 120-150 ft/lbs 1/2”x 1 1/4” bolt Mtg. of Tub to Cradle Asy. 9545-017-009 70-110 ft/lbs 5/8”x 2 1/2”bolt Mtg.
Control Mounting Trough Remove top panel to access control trough. (see Removing Top Panel) It sets on the right side of the machine and holds the control PCB’s, transformers,and pressure switch. Main Data Communication Cable Goes between front PCB board and Variable Frequency Drive unit mounted center rear of machine. It has telephone type connectors at each end and is inserted at Controller PCB and the Variable Frequency Drive.
Add-Bleach LED This LED light indicates to the user the correct time to add bleach. This LED is polarity sensitive and must Delta Variable Frequency Drive: be connected correctly. Main power is connected to terminals L1, L2, and L3 on the Delta drive. If the washer is connected to a Pressure Switch Caution (Not recommended by Factory!) three phase source, there should be voltage present on all three terminals.
Electrical Path Circuit Schematics Start Circuit Power travels into the machine on L1 & L2 & (L3) ( if 3 phase used). 208- 240VAC goes to a Control Transformer ( must be checked at start -up to coincide with machine operating voltage) that steps the voltage down to 115VAC for the controls.
Wash Circuit Notes As the washer fills the tub through the back of the machine with either one or both the C1 Cold and H1 Hot Water Valves, the Wash Basket will tumble one direction for 12 seconds, pause, and then reverse di- rection for 12 seconds.
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50lb Express Notes WCVD50HCB-12SZ Schematic Part # 8533-075-001 6/22 Part # 8533-075-001 6/22...
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60lb 100G 50lb Express WCVD60HCB-12 Schematic WCVD50HCB-12SZ Diagram Part # 8533-075-001 6/22 Part # 8533-075-001 6/22...
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60lb 100G 60lb Express WCVD60HCB-12 Diagram WCVD60HCB-12SZ Schematic Part # 8533-075-001 6/22 Part # 8533-075-001 6/22...
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60lb Express 80lb 100G WCVD60HCB-12SZ Diagram WCVD80HCB-12 Schematic Part # 8533-075-001 6/22 Part # 8533-075-001 6/22...
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80lb 100G 90lb Express WCVD80HCB-12 Diagram WCVD90HCB-12SZ Schematic Part # 8533-075-001 6/22 Part # 8533-075-001 6/22...
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90lb Express Notes WCVD90HCB-12SZ Diagram Part # 8533-075-001 6/22 Part # 8533-075-001 6/22...
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Kits, Assemblies, & Common Parts V-Series Accessories Loading Door & Door Lock Components Part Number *WCVD45HC_-12SZ 208-240 volts 60hz. Single Phase or Three Phase Door Glass Gasket (Large Door) 9206-431-001 (Parts differences for the regular door T650 will be found on pages 104-105) Door Glass Gasket (Standard Door) 9206-419-001 Door Handle Only (Small)
Cabinet and Front Panel Group Part # by Model Large Door Before Serial # 535659 Description T750 T-900 T950 T-1200 T1450 Panel, Side (Left or Right) - 9454-812-001 stainless Panel, Side (Left or Right) - 9454-813-001 9732-359-003 stainless Bolt-1/4-20x1/2 (side panel Front 9545-018-013 9545-018-013 9545-018-013...
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Cabinet and Front Panel Group Part # by Model Large Door After Serial # 535659 Description T-750 T-900 T950 T-1200 T1450 Panel, Side (Left or Right) - 9454-812-001 stainless Panel, Side (Left or Right) - 9732-359-002 9732-359-002 9732-359-003 9732-359-004 stainless Bolt-1/4-20x1/2 (side panel Front 9545-018-013 9545-018-013...
Cabinet and Front Panel Group Part # by Model Top Mount Detergent Dispenser Front Soap Dish Description T-750 T-900 T-950 T-1200 T-1450 Dispenser Soap 9122-005-004 9122-005-004 Nut, Spring ss 8640-399-007 8640-399-007 3&4 Flow restictors 9475-002-002 9475-002-002 Flow restictors Optional (Smaller) 9475-002-003 9475-002-003 Door, Dispenser 9108-095-005...
Water Inlet Part # by Model Description T 750 T-900 T-950 T-1200 T-1450 Injector Assembly 9883-005-001 9883-005-001 9883-005-001 9885-005-001 9885-011-001 Valve, Water Inlet (dual outlet) (see 9379-183-003 9379-183-003 9379-183-003 9379-183-003 9379-183-003 Water Inlet Valve Breakdown for individual parts) Screw, Valve Mtg 9545-008-026 9545-008-026 9545-008-026...
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Water Inlet Valve Breakdown Part # by Model Key Description T-750 T-900 T-950 T-1200 T-1450 Valve, Water Inlet (includes 1 thru 9379-183-012 9379-183-012 9379-183-012 9379-183-012 9379-183-012 6) - Invensys Screen, Inlet end of valve 9555-056-001 9555-056-001 9555-056-001 9555-056-001 9555-056-001 Coil Assy., 120 V Invensys 9089-017-001 9089-017-001 9089-017-001...
Chassis and Drain Part # by Model Description T750 T-900 T950 T-1200 T1450 Base Assy,Frame 9945-112-002 9945-155-002 9945-155-002 9945-125-002 9945-133-002 Outer Tub Assy Before Serial 9930-148-001 9930-147-001 9930-150-001 #535659 Outer Tub Assy After Serial 9930-157-001 9930-157-001 9930-155-001 #535659 Tub & Cylinder Assy Before 9869-025-001 9869-023-003 9869-022-001...
Preventative Maintenance Daily Step 1: Check that the loading door remains securely locked and cannot be opened during an entire cycle. Step 2: Clean the top, front, and sides of the cabinet to remove residue. Step 3: Clean the soap dispenser and lid and check that all dispenser mounting screws are in-place and tight.
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Notes Notes Part # 8533-075-001 6/22 Part # 8533-075-001 6/22...
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