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FRONT DOOR GLASSWASHER
LOW TEMPERATURE
INSTALLATION AND OPERATION
INSTRUCTION MANUAL
MODEL GWD-24
SERIAL NO.
Printed in the USA
Krowne Metal Corporation
Rev. 12/2011
No. GWD-1.00
100 Haul Rd. Wayne, NJ 07470 • Toll Free: (800) 631-0442 • Fax: (973) 872-1129
sales@krowne.com • www.krowne.com • www.facebook.com/KrowneMetal • www.twitter.com/KrowneMetal
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Summary of Contents for Krowne GWD-24
- Page 1 INSTALLATION AND OPERATION INSTRUCTION MANUAL MODEL GWD-24 SERIAL NO. Printed in the USA Krowne Metal Corporation Rev. 12/2011 No. GWD-1.00 100 Haul Rd. Wayne, NJ 07470 • Toll Free: (800) 631-0442 • Fax: (973) 872-1129 sales@krowne.com • www.krowne.com • www.facebook.com/KrowneMetal • www.twitter.com/KrowneMetal...
- Page 2 For future reference, record your dishwasher information in the box below. Model Number__________________________ Serial Number______________________ Voltage___________________ Hertz__________________ Phase_________________ Service Agent __________________________________ Tel:______________________ Parts Distributor ________________________________ Tel:______________________ SERVICE CONTACT INFORMATION Krowne Metal Corporation Toll-Free: (800) 631-0442 100 Haul Road Phone: (973) 305-3300 Wayne, NJ 07470 Fax: (973) 872-1129 Email: service@krowne.com...
- Page 3 PLEASE FAX TO (973) 872-1129 TO COMPLETE REGISTRATION YOU CAN ALSO REGISTER YOUR WARRANTY ONLINE AT WWW.KROWNE.COM/WARRANTY-GW Krowne Metal Corporation 100 Haul Rd. Wayne, NJ 07470 • Toll Free: (800) 631-0442 • Fax: (973) 872-1129 sales@krowne.com • www.krowne.com • www.facebook.com/KrowneMetal • www.twitter.com/KrowneMetal...
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Page 4: Limited Warranty
Limited Warranty LIMITED WARRANTY Krowne Metal Corporation, (herein referred to as "The Company"), 100 Haul Road, Wayne, New Jersey 07470 warrants machines, and parts, as set out below. Warranty of Machines: The Company warrants all new machines of its manufacture bearing the name "Krowne Metal Corporation" to be free from defects in material and workmanship for a period of one (1) year after the date of installation or fifteen (15) months after the date of shipment by The Company, whichever occurs first. -
Page 5: Table Of Contents
Operation Normal Wash Mode Drain Mode Cleaning and Maintenance Cleaning De-liming Maintenance Troubleshooting Service Replacement Parts Electrical Schematics Timer Charts Krowne Metal Corporation | 100 Haul Road | Wayne, NJ 07470 Phone: (800) 631-0442 | Fax: (973) 872-1129 | www.krowne.com... -
Page 6: Receiving
11" [280] clearance 38" [965] 26-1/2" [673] Note: The GWD-24 has a flexible power cord and plug for 115VAC/60/1 operation. Krowne Metal Corporation | 100 Haul Road | Wayne, NJ 07470 Phone: (800) 631-0442 | Fax: (973) 872-1129 | www.krowne.com... -
Page 7: Installation
The power cord is prewired to the junction box located at the lower right-side of the machine behind the lower front access panel. Krowne Metal Corporation | 100 Haul Road | Wayne, NJ 07470 Phone: (800) 631-0442 | Fax: (973) 872-1129 | www.krowne.com... -
Page 8: Water Connection
The machine has a built-in flow control. The incoming hot water supply pressure must be between 25-95 psi/173-655 kPa. The hot water supply must provide a minimum of 140°F/60°C, measured at the glasswasher. Krowne Metal Corporation | 100 Haul Road | Wayne, NJ 07470 Phone: (800) 631-0442 | Fax: (973) 872-1129 | www.krowne.com... -
Page 9: Drain Connection
Do not connect the glasswasher The glasswasher flexible drain hose flexible drain hose to a TEE fitting. must be connected to a WYE fitting. Krowne Metal Corporation | 100 Haul Road | Wayne, NJ 07470 Phone: (800) 631-0442 | Fax: (973) 872-1129 | www.krowne.com... -
Page 10: Initial Start-Up
11. Turn hot water supply on and check for leaks in the main water supply piping connected to the glasswasher. Scrap Screen Spray Arm Make sure the scrap screen and spray arm are in place. Krowne Metal Corporation | 100 Haul Road | Wayne, NJ 07470 Phone: (800) 631-0442 | Fax: (973) 872-1129 | www.krowne.com... -
Page 11: Chemical Dispensing Pumps
Place the chemical supply containers as close to the glasswasher as possible. Do not elevate the chemical containers above the finished floor. Chemical Injection Point Chemical Pick-up Tubes Krowne Metal Corporation | 100 Haul Road | Wayne, NJ 07470 Phone: (800) 631-0442 | Fax: (973) 872-1129 | www.krowne.com... - Page 12 Release the Prime push button. Run three empty cycles to remove chemicals in the wash tank. Priming is complete. Krowne Metal Corporation | 100 Haul Road | Wayne, NJ 07470 Phone: (800) 631-0442 | Fax: (973) 872-1129 | www.krowne.com...
- Page 13 50 ppm in the final rinse. The 50 ppm concentration must be checked using chlorine test strips to make sure that the proper concentration is maintained. Krowne Metal Corporation | 100 Haul Road | Wayne, NJ 07470 Phone: (800) 631-0442 | Fax: (973) 872-1129 | www.krowne.com...
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Page 14: Operation
Opening the door stops the cycle. When the glasswasher door is closed the cycle automatically restarts from the beginning of the cycle. Krowne Metal Corporation | 100 Haul Road | Wayne, NJ 07470 Phone: (800) 631-0442 | Fax: (973) 872-1129 | www.krowne.com... -
Page 15: Drain Mode
3 short cycles and then drain completely. The green cycle light goes out when the machine has drained completely. Krowne Metal Corporation | 100 Haul Road | Wayne, NJ 07470 Phone: (800) 631-0442 | Fax: (973) 872-1129 | www.krowne.com... -
Page 16: Cleaning
Backflush the spray arm with clean water to remove any debris from the spray nozzles. Do not strike the spray arm against solid objects Bearing Nozzles Krowne Metal Corporation | 100 Haul Road | Wayne, NJ 07470 Phone: (800) 631-0442 | Fax: (973) 872-1129 | www.krowne.com... - Page 17 Clean the pump intake screen. The pump intake screen is not removable. Reinstall the scrap screen. Pump Intake Screen Sump continued on next page Krowne Metal Corporation | 100 Haul Road | Wayne, NJ 07470 Phone: (800) 631-0442 | Fax: (973) 872-1129 | www.krowne.com...
- Page 18 Wipe the exterior of the glasswasher clean using a soft cloth and mild detergent. 10. Leave the glasswasher door open overnight to allow the inside to dry. Krowne Metal Corporation | 100 Haul Road | Wayne, NJ 07470 Phone: (800) 631-0442 | Fax: (973) 872-1129 | www.krowne.com...
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Page 19: De-Liming
15. Return chemical supply tubing to their containers and prime the chemical lines. 16. Return the glasswasher to normal operation. Krowne Metal Corporation | 100 Haul Road | Wayne, NJ 07470 Phone: (800) 631-0442 | Fax: (973) 872-1129 | www.krowne.com... -
Page 20: Maintenance
Return the pick-up tubes to their containers. Run 3 empty glasswasher cycles to flush any chemicals from the glasswasher wash compartment. Krowne Metal Corporation | 100 Haul Road | Wayne, NJ 07470 Phone: (800) 631-0442 | Fax: (973) 872-1129 | www.krowne.com... -
Page 21: Troubleshooting
Replace squeeze tube. Replace injector motor. Clean pick-up tubing, hoses and strainer. Wares incorrectly loaded in dishrack. Reposition wares/reduce amount of wares. Krowne Metal Corporation | 100 Haul Road | Wayne, NJ 07470 Phone: (800) 631-0442 | Fax: (973) 872-1129 | www.krowne.com... - Page 22 Blank Page This Page Intentionally Left Blank Krowne Metal Corporation | 100 Haul Road | Wayne, NJ 07470 Phone: (800) 631-0442 | Fax: (973) 872-1129 | www.krowne.com...
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Page 23: Service Replacement Parts
Drain Manifold and Fill Solenoid Valve Assembly Fill Chute and Rear Piping Assembly Panel Assembly Door Assembly Chemical Dispensing Pumps Dish Racks Electrical Schematic Timer Chart Krowne Metal Corporation | 100 Haul Road | Wayne, NJ 07470 Phone: (800) 631-0442 | Fax: (973) 872-1129 | www.krowne.com... -
Page 24: Wash Pump/Motor Assembly
Wash Pump/Motor Assembly Krowne Metal Corporation | 100 Haul Road | Wayne, NJ 07470 Phone: (800) 631-0442 | Fax: (973) 872-1129 | www.krowne.com... - Page 25 MOTOR, PUMP ASSEMBLY COMPLETE 115V/60/1 GW-1010 NUT, M4 GW-1011 CAPACITOR, 40μF GW-1012 BRACKET, PUMP GW-1013 BOLT, HEX FLANGE, 1/4-20 X 3/8" SST Krowne Metal Corporation | 100 Haul Road | Wayne, NJ 07470 Phone: (800) 631-0442 | Fax: (973) 872-1129 | www.krowne.com...
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Page 26: Electrical Panel And Timer Board Assembly
Electrical Panel and Timer Board Assembly Krowne Metal Corporation | 100 Haul Road | Wayne, NJ 07470 Phone: (800) 631-0442 | Fax: (973) 872-1129 | www.krowne.com... - Page 27 NUT, 10-32 BRASS GW-1114 BLOCK, TERMINAL 4-POLE GW-1115 BASE, TIMER ENCLOSURE GW-1116 CORD AND PLUG GW-1117 TIMER CKT. BOARD, SOLID STATE Krowne Metal Corporation | 100 Haul Road | Wayne, NJ 07470 Phone: (800) 631-0442 | Fax: (973) 872-1129 | www.krowne.com...
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Page 28: Control Panel Assembly
Control Panel Assembly Krowne Metal Corporation | 100 Haul Road | Wayne, NJ 07470 Phone: (800) 631-0442 | Fax: (973) 872-1129 | www.krowne.com... - Page 29 GW-1207 HOUSING, SWITCH GW-1208 CONTACT, MOMENTARY, N.O. GW-1209 SCREW, NIBS RH 6-32 X 3/16" PHIL. SST GW-1210 THERMOSTAT, WASH TANK Krowne Metal Corporation | 100 Haul Road | Wayne, NJ 07470 Phone: (800) 631-0442 | Fax: (973) 872-1129 | www.krowne.com...
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Page 30: Wash, Rinse And Drain Assemblies
Wash, Rinse and Drain Assemblies See illustration on pg. 58-59 for detailed view See illustration on pg. 58-59 for detailed view Krowne Metal Corporation | 100 Haul Road | Wayne, NJ 07470 Phone: (800) 631-0442 | Fax: (973) 872-1129 | www.krowne.com... - Page 31 HOSE, RUBBER 1/2" ID X .84" OD GW-1323 CLAMP, HOSE GEAR-TYPE SST GW-1324 COUPLER, 3/4" MPT X 3/4" HOSE BARB, POLYPRO GW-1325 MANIFOLD, UPPER WASH Krowne Metal Corporation | 100 Haul Road | Wayne, NJ 07470 Phone: (800) 631-0442 | Fax: (973) 872-1129 | www.krowne.com...
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Page 32: Wash Tank, Heater And Scrap Screen
Wash Tank, Heater and Scrap Screen Krowne Metal Corporation | 100 Haul Road | Wayne, NJ 07470 Phone: (800) 631-0442 | Fax: (973) 872-1129 | www.krowne.com... - Page 33 BUSHING, THERMOSTAT (USE WITH ITEM 9) GW-1210 THERMOSTAT, WASH TANK GW-1409 ADAPTER GW-1203 THERMOMETER, 2" DIAL C/W 7 FT. CAPILLARY Krowne Metal Corporation | 100 Haul Road | Wayne, NJ 07470 Phone: (800) 631-0442 | Fax: (973) 872-1129 | www.krowne.com...
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Page 34: Drain Manifold And Fill Solenoid Valve Assembly
Drain Manifold and Fill Solinoid Valve Assembly Krowne Metal Corporation | 100 Haul Road | Wayne, NJ 07470 Phone: (800) 631-0442 | Fax: (973) 872-1129 | www.krowne.com... - Page 35 GW-1520 STRAINER SCREEN, SOLENOID VALVE GW-1521 ELBOW, 90º, 3/8 MPT X 1/2" HOSE GW-1522 HOSE BARB, 1/2" X 3/8" MPT Krowne Metal Corporation | 100 Haul Road | Wayne, NJ 07470 Phone: (800) 631-0442 | Fax: (973) 872-1129 | www.krowne.com...
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Page 36: Fill Chute And Rear Piping Assembly
Fill Chute and Rear Piping Assembly From Manifold From Manifold From Fill Valve From Detergent Pump From Rinse-Aid Pump Drain From Sanitizer Pump Krowne Metal Corporation | 100 Haul Road | Wayne, NJ 07470 Phone: (800) 631-0442 | Fax: (973) 872-1129 | www.krowne.com... - Page 37 HOSE, RUBBER 1/2" ID X .84" OD GW-1316 CLAMP, GEAR MIN. 5/16" MAX. 7/8" SST GW-1612 O-RING GW-1613 LOCKNUT, 1/2" NPT Krowne Metal Corporation | 100 Haul Road | Wayne, NJ 07470 Phone: (800) 631-0442 | Fax: (973) 872-1129 | www.krowne.com...
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Page 38: Panel Assembly
Panel Assembly Krowne Metal Corporation | 100 Haul Road | Wayne, NJ 07470 Phone: (800) 631-0442 | Fax: (973) 872-1129 | www.krowne.com... - Page 39 GASKET, DOOR 1/8" X 5/8" X 21.5" LG. GW-1712 BRACKET, RETAINING LS, UPPER WASHARM GW-1713 BRACKET, RETAINING RS, UPPER WASHARM GW-1318 GASKET, STEAM BLOCK Krowne Metal Corporation | 100 Haul Road | Wayne, NJ 07470 Phone: (800) 631-0442 | Fax: (973) 872-1129 | www.krowne.com...
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Page 40: Door Assembly
Door Assembly Krowne Metal Corporation | 100 Haul Road | Wayne, NJ 07470 Phone: (800) 631-0442 | Fax: (973) 872-1129 | www.krowne.com... - Page 41 SCREW, 1/4-20 X 3/8" TRUSS HEAD SST GW-1805 BRACKET, HINGE TANK RS GW-1806 HOLDER, MAGNET GW-1807 SCREW, 4-40 X 1/4" ROUND HEAD SST Krowne Metal Corporation | 100 Haul Road | Wayne, NJ 07470 Phone: (800) 631-0442 | Fax: (973) 872-1129 | www.krowne.com...
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Page 42: Chemical Dispensing Pumps
Check squeeze tube Item 3, for wear every 6 months. Yellow Rollers To Injection Point To Injection Point To Injection Point Krowne Metal Corporation | 100 Haul Road | Wayne, NJ 07470 Phone: (800) 631-0442 | Fax: (973) 872-1129 | www.krowne.com... - Page 43 HOSE, 1/8" ID X 1/4" OD PVC GW-1916 TUBE, ELEMENT ASSY. 45CC GW-1917 SCREW, 8-32 X 1/2" PAN HD. PHIL. SST Krowne Metal Corporation | 100 Haul Road | Wayne, NJ 07470 Phone: (800) 631-0442 | Fax: (973) 872-1129 | www.krowne.com...
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Page 44: Dish Racks
Dish Racks, Line Strainer, PRV Krowne Metal Corporation | 100 Haul Road | Wayne, NJ 07470 Phone: (800) 631-0442 | Fax: (973) 872-1129 | www.krowne.com... - Page 45 Dish Racks, Line Strainer, PRV Item Part No. Description Qty. GW-2000 RACK, SILVERWARE FLAT-BOTTOM GW-2001 RACK, PLATE & TRAY, PEG Krowne Metal Corporation | 100 Haul Road | Wayne, NJ 07470 Phone: (800) 631-0442 | Fax: (973) 872-1129 | www.krowne.com...
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Page 46: Electrical Schematic
BOOSTER SAFETY THERMOSTAT EXTENDED WASH SWITCH SANITIZER PUMP WHTR WASH TANK HEATER EXTENDED WASH LIGHT DIAGRAM STATE END OF CYCLE POWER-OFF DOOR-OPENED Krowne Metal Corporation | 100 Haul Road | Wayne, NJ 07470 Phone: (800) 631-0442 | Fax: (973) 872-1129 | www.krowne.com... -
Page 47: Timer Chart
HOLE DIMENSIONS TOLERANCE DECIMAL ANGLE DRAIN CYCLE *N.G.C.* SCALE TIMING CHARTS FORMING:DIMENSIONS ARE FROM RTG. BRAKELINE TO BRAKELINE UNLESS OTHERWISE NOTED Krowne Metal Corporation | 100 Haul Road | Wayne, NJ 07470 Phone: (800) 631-0442 | Fax: (973) 872-1129 | www.krowne.com...
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