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Henny Penny CW-114, Technical Manual, Page: 1 / 34

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Henny Penny

Display Counter Warmer

Model  CW-216/CW-114

TECHNICAL MANUAL

Summary of Contents for CW-114

Page 1: ...Henny Penny Display Counter Warmer Model CW 216 CW 114 TECHNICAL MANUAL ...

Page 2: ......

Page 3: ...gWaterStrainer 2 2 2 6 WaterStrainer Replacement 2 4 2 7 WaterValve 2 4 2 8 FloatSwitch 2 6 2 9 LightSwitch 2 7 2 10 PowerSwitch 2 7 2 11 Water Control Switch 2 8 2 12 InfiniteSwitch 2 9 2 13 Thermostat 2 9 2 14 IndicatingLight 2 10 2 15 Thermometer 2 11 2 16 Contactor 2 12 2 17 TerminalBlock 2 12 2 18 Water Pan Heater 2 13 2 19 RadiantHeater 2 13 2 20 LightSocket 2 14 2 21 HighLimitSwitch 2 15 2 ...

Page 4: ......

Page 5: ...type hazard NOTICEisusedtohighlightespeciallyimportantinformation CAUTION used without the safety alert symbol indicates a potentially hazardous situation which if not avoided may result in property damage CAUTION indicates a potentially hazardous situation which if not avoided may result in minor or moderate injury The word WARNINGis used to alert you to a procedure that if not performed properly...

Page 6: ...low Radiant heat not working Lightbulbsout Only hold product for recommended times Check water heating system per Water Pan Heater Section Turntohighersetting Check radiant heat system per RadiantHeaterSection Replace as required per LightBulbSection B Doors are fogging Doors left open too much allowing doors to cool and causecondensation Radiantheatnothighenough Radiant heat not working Water tem...

Page 7: ...ulty water valve Water supply has been shut offordisconnected LIGHTING Defectivefuse Faultylightswitch Noneutralsuppliedinfield wiring Loose or defective wiring Check as per Fuse Section ChecklightswitchperLightSwitch Section Check field wiring to be sure a true neutral has been connected Check wiring and repair and replaceifnecessary B Notalllights turnon Faultylightbulb Faultylightswitch Replace...

Page 8: ...age Faultywaterheatingelement Wiring Pans are not over water Use a meter and check wall voltage versus data plate Check heating elements perWater Pan Heater Section Check for loose connections or faulty wires and correct or replace as necessary Place pans over water C Radiant heat notworking Faultyinfiniteregulator Faulty power switch Faulty radiant heater Replaceinfiniteregulatorper InfiniteSwitc...

Page 9: ...Acontinuitylight 2 Anohmmeter When the manual refers to the circuit being closed the continuitylightwillbeilluminatedortheohmmetershould read zero unless otherwise noted When the manual refers to the circuit being open the continuitylightwillnotilluminateortheohmmeterwillread 1 one orinfiniteresistance A continuity tester cannot be used to check coils 2 3 LIGHT BULB Light bulbs and glass may be ho...

Page 10: ...offthelightswitch 2 Locate the fuse holder next to light switch and remove the capbyturningitcounterclockwise 3 Pullthefusefromtheholder 4 Replace the fuse with a new 15 amp fuse 5 Replace the cap 6 Turnonthelights 2 5 CLEANINGWATER 1 Remove electrical power supplied to the cabinet STRAINER To avoid electrical shock or property damage move the power switch to OFF and disconnect main circuit breake...

Page 11: ...tinued 4 Remove the hex cap at the bottom of the water strainer 5 Remove the screen from inside the strainer and clean Step 4 6 Reassemble in reverse order 7 Turn on the water supply and check for leaks Step 4 8 Replace the end panel 9 Turn the power on at the breaker box Step 5 103 2 3 ...

Page 12: ...thewatersupplytubing 5 Remove the brass elbow 6 Removethewaterstrainer 7 Installanewwaterstrainer 8 Reassemble in reverse order 9 Turn the water supply on and check for leaks 10 Replace end panel 11 Turn on the power supply at the breaker box 2 7 WATERVALVE 1 Remove electrical power supplied to the cabinet To avoid electrical shock or property damage move the power switch to OFF and disconnect mai...

Page 13: ...emove the nut from the bulkhead This is inside the water pan Step 7 8 The water valve assembly can now be removed from the cabinet 9 Remove the reducer nipple and bulkhead from the water valve 10 Remove the reducer nipple water strainer and elbow as one piece Step 9 11 Removetheremainingelbowfromthewatervalve 12 Reassemble a new valve in reverse order 13 Turn on the water supply and check for leak...

Page 14: ... the water pan by removing the drain standpipe 3 Remove the control side end panel 4 Cutfloatswitchwiresjustbehindtheswitch 5 Frominsideendchannel removenylonfittingbyunscrewing Step 6 fromtheswitch 6 Removefloatswitch 7 Install a new float switch in reverse order Make sure float switch is located in the center of the hole and silicone washeris positionedproperly Tighten nut to snug only Maximum t...

Page 15: ...nuingwiththisprocedure 4 Removethenutfromcontrolpanelsideandremoveswitch 5 Install a new switch in reverse order 6 Replace the end panel 7 Turn on the power supply at the breaker box 2 10 POWER SWITCH 1 Remove electrical power supplied to the cabinet To avoid electrical shock or property damage move the power switch to OFF and disconnect main circuit breaker or unplug cord at wall receptacle 2 Rem...

Page 16: ...at wall receptacle 2 Remove the control side end panel 3 Removeelectricalwiresfromtheswitch Withtest instrumentcheckacrosstheterminalsoftheswitchwiththe switchintheAUTOMATICandMANUALposition thenin the OFF position With the switch in the AUTOMATIC or MANUAL position the circuit should be closed With the switch in the OFF position the circuit should be open If the switchchecksdefective replacebycon...

Page 17: ...n the infinite switch or damage to the switch will result 7 Replace the end panel 8 Turn on the power supply at the breaker box 2 13 THERMOSTAT 1 Remove electrical power supplied to the cabinet To avoid electrical shock or property damage move the power switch to OFF and disconnect main circuit breaker or unplug cord at wall receptacle 2 Remove the control side end panel 3 Remove the electrical wi...

Page 18: ... end panel 9 Turn on the power supply at the breaker box Step 5 Step 6 2 14 INDICATINGLIGHT 1 Remove electrical power supplied to the cabinet To avoid electrical shock or property damage move the power switch to OFF and disconnect main circuit breaker or unplug cord at wall receptacle 2 Remove the control side end panel 3 Cutthelightwiresjustbehindthelighthousing Step 3 4 Squeeze the plastic retai...

Page 19: ...ed to the cabinet To avoid electrical shock or property damage move the power switch to OFF and disconnect main circuit breaker or unplug cord at wall receptacle 2 Remove the control side end panel Step 3 3 Removethesensorbulbbyremovingbulbretainerand pullingonthecapillarytube 4 Removethenutsholdingthemountingbracketsontheback ofthethermometerhousing Pushthethermometerthrough thecontrolpanel 5 Ins...

Page 20: ...ll a new contactor in reverse order 7 Replace the end panel 8 Turn on the power at the breaker box 2 17 TERMINAL BLOCK 1 Remove electrical power supplied to the cabinet To avoid electrical shock or property damage move the power switch to OFF and disconnect main circuit breaker or unplug cord at wall receptacle 2 Remove the control side end panel 3 Removeallelectricalwiresfromtheterminalblock 4 Re...

Page 21: ...ding of 42 ohms for 208 volts and 52 ohms for 230 volts If a heater checks defective replace it by continuingwiththisprocedure 4 Usingpliersorvisegrips pulltheheaterfromtheunit 5 Install the new heater in reverse order 6 Replace the heater cover plates 7 Turn on the power at the breaker box 2 19 RADIANT HEATER 1 Remove electrical power supplied to the cabinet To avoid electrical shock or property ...

Page 22: ...new heater in reverse order 6 Turn on the power at the breaker box 2 20 LIGHT SOCKET 1 Remove electrical power supplied to the cabinet To avoid electrical shock or property damage move the power switch to OFF and disconnect main circuit breaker or unplug cord at wall receptacle 2 Removetheglasspanelandthelightbulb Light bulbs and glass may be hot Severe burns could result Step 3 3 Remove the four ...

Page 23: ...wire goes to the thermostat and the other goes to L1 on the quick connect terminal block If the unit is cold or the water temperature is below 150ºF 66ºC the high limit should be closed If the high limit is defective then replace it by continuingwiththisprocedure Step 4 4 Remove the cover plate located on the bottom of the cabinet 5 Loosen the nuts on the clamp bracket 6 Slidethehighlimitswitchfro...

Page 24: ...Model CW 216 CW 114 2 16 109 2 22 WIRING DIAGRAMS ...

Page 25: ...Model CW 216 CW 114 109 2 17 2 22 WIRING DIAGRAMS Continued ...

Page 26: ...Model CW 216 CW 114 2 18 109 2 22 WIRING DIAGRAMS Continued ...

Page 27: ...Model CW 216 CW 114 109 2 19 2 22 WIRING DIAGRAMS Continued ...

Page 28: ...Model CW 216 CW 114 2 20 109 2 22 WIRING DIAGRAMS Continued ...

Page 29: ...Model CW 216 CW 114 109 2 21 2 22 WIRING DIAGRAMS Continued ...

Page 30: ...Model CW 216 CW 114 2 22 109 2 22 WIRING DIAGRAMS Continued ...

Page 31: ...Model CW 216 CW 114 109 2 23 2 22 WIRING DIAGRAMS Continued ...

Page 32: ...Model CW 216 CW 114 2 24 807 ...

Page 33: ...Model CW 216 CW 114 305 2 25 ...

Page 34: ...Model CW 216 CW 114 2 26 305 ...

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