Greenheck Waterwash (458292) User Manual

April 2005®Part # 458292Read and Save These InstructionsInstallation InstructionsforWaterwash Kitchen Hoods

10April 2005®Installation: All seams, joints, penetrations, and duct to hood collar connections shall have a liquid tight externalweld. If you have an

11April 2005®HANGER BRACKETATTACH HANGING CLIP TO HOOD STANDING SEAM WITH THE SUPPLIED "C" CLAMPS(OPTIONAL: DRILL AND BOLT A1/4-20 SS BOLT

12April 2005®INSTALLATION INSTRUCTIONS FOR EXTERNAL SUPPLY PLENUMSUSING A THREADED RODASP - Air Curtain Supply PlenumVSP - Variable Supply Plenum1/4 i

13April 2005®• These fasteners are to help maintain the location of the Backsupply, and are not intended to hold the weightof the Backsupply Unit. • T

14April 2005®31.25 in.CriticalDimensionFasteners holding thebacksupply to the wallFig. 12Hanging the HoodBefore hanging the hood according to the hood

15April 2005®PANELEND ENCLOSUREHOOD TOPPANELFRONT ENCLOSUREBY OTHERSFASTENERS TO WALLHOLE3/8 IN. DIA.5/16 IN. BOLTS WITHNUTS AND WASHERSCLAMPENCLOSURE

16April 2005®BOTTOM FILLER PANELHOODHOODRIGHT FILLER PANELHOOD5/16 IN. X 3/4 IN. BOLTS WITHWASHERS & NUTSTACKWELDED TO HOOD BACKFILLER PANEL INSTA

17April 2005®END SKIRT INSTALLATION INSTRUCTIONS1. After the hood is hung in position, slide the hemmed form on top of the end skirt onto the end pane

18April 2005®1. After the hood is hungin position, slide theflat flange of thebacksplash panelbehind the back of thehood. Note: If the backsplashpanel

19April 2005®MATERIAL GA.(S) STAINLESSMATERIAL GA.(S) STAINLESSINSULATION1 IN.FLAT BACKSPLASH PANELINSULATED BACKSPLASH PANELWALLWALLNOT

2April 2005®TABLE OF CONTENTSHow To Use This Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

20April 2005®DUCT COLLAR INSTALLATION INSTRUCTIONSFOR GH, GW, GK, GX, & GG SERIES HOODS8.00Hood LengthFront of HoodSupply PlenumDuct Cut Out AreaE

21April 2005®Mounting the Control Station:The control station can be either surface mounted or recessed mounted within the wall. For recessed mounts,p

22April 2005®Control PanelPipe SizeTotal HoodLengthMinimumCabinet toHood Pipe Sizeby othersMaximumWater UsageHoodPipe Size3/4 in. 50 ft. or less 1/2 i

23April 2005®B. Electrical Wiring:All wiring must be done according to NEC (National Electrical Code NFPA #70) and local building codes. Aterminal blo

L1WASHINVALVES FORSUPPLY POWER FOR FANMOTOR CIRCUIT CONTROLSEE WATER WASH CONTROLWIRING DIAGRAM FOR EXACT LAYOUTWIRING BY OTHERSALL COMPONENTSTERMINAL

25April 2005®Instructions for programming theWaterwash Control Panel (WWCP)24-hour or 7-day timerIf your waterwash control panel included a timer, eit

26April 2005®PumpSetting0 1 2 3 4 5 6Oz./min. 0 1.35 2.7 4.05 5.4 6.75 8.16123450DETERGENT PUMP:For proper operation of the detergent pump and wash sy

27April 2005®Detergent RequirementsThe detergent brand SC-5 (by 2010 Products) is recommended by Greenheck for use in the waterwash system.For normal

28April 2005®Fire ModeSequence of OperationSTARTENDOverrideReturn to NormalOpen All Waterwash HandValvesReset Hoods Automatic FireSuppression SystemN.

29April 2005®Greenheck Waterwash Sequence of OperationsSiemens PLC S7-200, CPU 214 & CPU 224The intent of the waterwash control panel(WWCP) is to

3April 2005®TABLE OF CONTENTS CONT’DField Wiring for Ansul Snap-Action Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

30April 2005®The “Start Fan” and “Stop Fan / Start Wash” buttons must be pushed everyday for PLC to be reset.Each sequence can wash up to the followin

31April 2005®BALANCING THE KITCHEN EXHAUST SYSTEMA. To determine the proper dining room air balance:1. Refer to engineering drawings to determine tota

32April 2005920 937 924 935 927 925Measuring Hood Exhaust Volume:A digital 2-3/4 in. rotating vane anemometer can be used to measure exhaust CFM when

33April 2005®Supply (If Applicable):Example for Perforated Face Supply1. Hood set upIf the make-up air unit has a temperature control, it should be us

34April 2005®TESTING HOOD AIR VOLUMEShort Circuit HoodsSupplyAll cooking equipment should be off. The hood exhaustshould also be off.1. Measuring Velo

35April 2005®Field Wiring for the Ansul or Amerex Snap-Action SwitchOption ARelay Part NO. 14702* K1a and K1b are N.O. when K1 is de-energizedManual R

36April 2005®FireSystemControlBoxHOOD-1BCONTROL CENTEREXHAUSTFAN-1BEXHAUSTFAN-1AHOOD-1APOWERPANELMUA FANFIELD WIRINGWATER WASH CONTROL PANELW/ SWITCHE

37April 2005®WIRING FOR HOOD SWITCH PANELSFACTORY WIRINGWIRING BY OTHERSLIGHTSHOODJUNCTION BOXON TOP OF HOODCTRLSUPHTRVOLTGECONTROLNHFAN FANSTR STREXH

38April 2005®ONON (NO)ONON (NO)ONONON (NO)ONON (NO)ONONON (NO)ON (NO)ON ONONON (NC) ON (NC)ONON (NC) ON (NC)ONON (NC)ON (NC)OFFOFFOFFOFFOFFOFFOFFOFFOF

39April 2005®1 = 1 WASH SEQUENCE5 = 5 WASH SEQUENCES4 = 4 WASH SEQUENCES3 = 3 WASH SEQUENCES2 = 2 WASH SEQUENCES7 = 3/4" PIPE10 = 1" PIPEWW-

4April 2005HOW TO USE THIS MANUALRead and save these instructions. This manual is designed to assist qualified field service, operating andmaintenance

40April 2005®1 = 1 WASH SEQUENCE5 = 5 WASH SEQUENCES4 = 4 WASH SEQUENCES3 = 3 WASH SEQUENCES2 = 2 WASH SEQUENCES7 = 3/4" PIPE10 = 1" PIPEWW-

41April 2005®1 = 1 WASH SEQUENCE5 = 5 WASH SEQUENCES4 = 4 WASH SEQUENCES3 = 3 WASH SEQUENCES2 = 2 WASH SEQUENCES7 = 3/4" PIPE10 = 1" PIPE--A

42April 2005®1 = 1 WASH SEQUENCE4 = 4 WASH SEQUENCES3 = 3 WASH SEQUENCES2 = 2 WASH SEQUENCES7 = 3/4" PIPE10 = 1" PIPEWW--A = 24 HOUR TIMERMO

43April 2005®1 = 1 WASH SEQUENCE5 = 5 WASH SEQUENCES4 = 4 WASH SEQUENCES3 = 3 WASH SEQUENCES2 = 2 WASH SEQUENCES7 = 3/4" PIPE10 = 1" PIPE--A

44April 2005®WIRING SCHEMATICLPLFUSELFS2PLPLLIGHTSFIELD WIREDFACTORY WIREDFROM SUPPLY FANVOLTAGE120/60/1R1NGSTART FAN3PLMVS1DS2S3S4S515 SEC. ADDITIONA

45April 2005®MAINTENANCE:Daily• Hood exterior surfaces should be wiped clean. Use SC-5 brand cleaning solution as recommend indetergent pump section.W

46April 2005®Waterwash SystemHood not clean enoughIf the hood does not seem to be adequately cleaned, look for the following:• Water supply — Is it tu

47April 2005®Vacuum breaker problemsIf the vacuum breaker leaks or seems to snap at the beginning or end of a cycle, check the following:• Mounting he

48April 2005®TROUBLESHOOTINGProblem: Exhaust fan is not operating or is not operating at design levels.Items to Check Possible SolutionIs the fan rece

49April 2005®Problem: Smoke blows away before reaching the bottom of the hood.Items to Check Possible SolutionAre there pass thru windows near Adjust

5April 2005®Fire Mode (Optional):The waterwash system also provides water spray for the exhaust plenum when the system is in fire mode. This isin addi

50April 2005®Replacement Parts:When Ordering Parts: please be prepared to provide us with your cabinet and hood system modelnumber and serial number f

51April 2005®START WASH START FANFIRE MODESTOP FAN /LOW DETERGENTHOOD LIGHTS SEE THE INSTALLATION AND OPERATION MANUAL FOR MORE INFORMATION.WATER WA

52April 2005®Waterwash Start-up ChecklistCheck boxes when this has been verified and gone over with customer.HOOK-UP Plumbing ConnectedHot water supp

53April 2005®Manually activate timer or press “Stop Fan / Start Wash” buttonStop Fan / Start Wash button should be litWater should start running immed

54April 2005Date Notes®

55April 2005Date Notes®

®WarrantyGreenheck warrants this equipment to be free from defects in material and workmanship for a period of one year from thepurchase date. Any uni

6April 2005®SYSTEM COMPONENTS:Hood:The hood is shipped from the factory prepiped and ready to install. All waterwash components within the hoodare com

7April 2005®Fig. 3 OptionalPiping forSequence WashFig. 6 OptionalPiping forSequence WashReduced PressureBackflow PreventerField WiringTerminal StripFa

8April 2005®Hood Model Width (in feet)Wall Canopy 4 4.5 5 5.5GWEW 53 lbs/ft. 56 lbs/ft. 59 lbs/ft. 62 lbs/ft.GWFW 60 lbs/ft. 60 lbs/ft. 62 lbs/ft. NAG

9April 2005®Double Island Style HoodsBefore hanging the hoods, please verify the hood marks to make sure the correct hood ishung on the correct side.A