Manual - Webstaurant Store
Contents
1. 22 APW WYOTT EOUIPMENT LIMITED WARRANTY APW Wyott Foodservice Eguipment Company warrants it s eguipment against defects in materials and workmanship subject to the following conditions This warranty applies to the original owner only and is not assignable SS wj NWYN 8 WSS Should any product fail to function in its intended manner under normal use within the limits defined in this warranty at the option of APW Wyott such product will be repaired or replaced by APW Wyott or its Authorized Service Agency APW Wyott will only be responsible for charges incurred or service performed by its Authorized Service Agencies The use of other than APW Wyott Authorized Service Agencies will void this warranty and APW Wyott will not be responsible for such work or any charges associated with same The closest APW Wyott Authorized Service Agent must be used NN SS NN AN This warranty covers products shipped into the 48 contiguous United States Hawaii metropolitan areas of Alaska and Canada There will be no labor coverage for equipment located on any island not connected by roadway to the mainland ANAS RAN AN AN CX NX A S Warranty coverage on products used outside the 48 contiguous United States Hawaii and metropolitan areas of Alaska and Canada may vary Contactthe international APW Wyott distributor dealer or service agency for2. co co nm qo Blo o oc Alo c Pp cole clc c c ak N 4 E co WIRING DIAGRAM CHDT Series 2 6 w Auto Water Fill 120 208 240V 3 Wire Single Phase ELECTRICAL RATING 120 208 240VAC 60HZ WARMER REFRIGERATION Amps ps vons in YN i Me 1142 L2 N 2 208 19 rd ECH 120 55 Manual Reset Element Required Nominal Water Level Probes _ Second Element Supply Voltage For CHOTA Thu 3 Wire 1201208 240VAC Only 11 12 208 240VAC Light Wht Ga L2 N 120 o AAR Field Wiring Green Yellow Warmer Heat Light Red A Safety Thermostat Thermostat DG F Water Fill Solenoid Valve Compressor Compressor Wiring Compartment Compressor Motor Fan Motor Start amp Run Windings Green Yellow Electronic Temperature High Pressure Cutout For CHDT 4 Only Refrigeration Coils Refrigeration Schematic C Sensing Probe Aro Compressor Flow CPR Valve Expansion Electronic Valve Condenser Coil i Moisture Temperature Filter Dryer Receiver Liguid ln Indicator Control Notes 21 Notes
3. IMPORTANT Always use a pan or inset COLD OPERATION OFF Never place food directly into the tank 2 ald pan temperature factory st a COLD c IMPORTANT For NSF 7 operation use gore 12 x 20 x 4 deep pans and use the lower HOT OPERATION pan rail supports which are recessed 3 from timtiemosat dao deste tank top Pan levine automatically SWITCHING FROM HOT TO COLD OPERATION SHUT DOWN PROCEDURE 1 Turn SELECTOR SWITCH to OFF WHEN WATER REMAINS IN PAN The white COLD indicator will turn off 2 Remove all pans and insets APW Wyott Cheyenne WY CLEANING INSTRUCTIONS CAUTION ELECTRICAL SHOCK HAZARD DO NOT splash or pour water onto control panel or A wiring CAUTION EQUIPMENT DAMAGE DO NOT operate the unit without the element cover in place Operation without the element cover will allow damage to the temperature sensing element A IMPORTANT DO NOT use steel wool for cleaning A PREPARATIONS Turn temperature control knob and selector switch to OFF Allow tank to cool before proceeding Remove any insets pans and or adapter tops if used Drain water from tank FREQUENCY Daily TOOLS Warm Water and Mild Detergent Solution 10 Parts Warm Water to 4 Parts Vinegar Plastic scouring Pad Clean Cloth or Sponge Food Grade Silicone Sealant 1 Remove pan rails element cover and drain screen Wipe interior of tank using a clean cloth or sponge and mild detergent 2 Useaplastic scouring pad t
4. CAUTION ELECTRICAL SHOCK HAZARD The ground lug of this appliance must be connected to a suitable building ground A IMPORTANT Contacta licensed electrician to install and connect electrical powerto the appliance A IMPORTANT Damage due to being connected to the wrong voltage or phase is NOT covered by warranty ELECTRICAL INSTALLATION 1 Refer to the nameplate Verify the electrical service power Voltage and phase must match the nameplate specifications Wiring the unit to the wrong voltage can severely damage the unit or cause noticeably decreased performance 2 Available electrical service amperage must meet or exceed the specifications listed on the specification sheet provided with the unit Connect to the terminal block in the control unit Wiring must be secured to the control unit with an appropriate strain relief provided by installer IMPORTANT _ L1toL2mustbe 208 to 240 volts AC _ L2to Neutral must be 120 volts AC 3 Tank and control unit must be connected to an appropriate building ground Ground connection will be marked GND G NOTE Wire gauge insulation type and temperature rating as well as type size and construction of conduit must meet or exceed applicable specifications of local codes and of the National Electrical Code PLUMBING INSTALLATION IMPORTANT All plumbing installations must be performed by a qualified plumber NOTE Plumb connections must be made in compliance with all Federal
5. Free 1 800 752 0863 APW WYOTT Website www apwwyott com P O Box 1829 E mail info Q apwwyott com Cheyenne WY 82003 24
6. REQUIREMENT P 60Hz 60Hz 10 AWG min 60 60Hz 60Hz 10 AWG min 60 60Hz 60Hz 10 AWG min 60 60Hz 60Hz 8 AWG min 60 60Hz 60Hz 8 AWG min 60 NOTE For equipment and cut out dimensions refer to the Installation Instructions pages 9 and 10 FEATURES amp OPERATING CONTROLS Element Cover Pan Rail Support Heating Element Pan Rail NSF 4 Position Pan Rail NSF 7 Position 6 Lh Water Level Probes 6 i Inside Pan a jan Autofill Backflow Preventer Electrical Supply Inlet Control Assembly Rotated 90 to show detail Autofill es ud ums Tube ll Y Autofill Tube Drain Valve Connection Water Supply Connection Refrigeration Condenser Manual Reset Over Temp Safety NOTE Reset is on bottom of element and is accessible from outside bottom of tank Refrigeration Temperature Control Indicator Cold Operation Selector Cold Off Hot Indicator Hot Operation COLD OPERATION i Set selector to COLD position am Indicator Heating Cold pan temperature factory set Crn Run until 30 minutes before adding NU pre chilled product HOT OPERATIO amp LCD Readout Set select IOT position desired wal Pa matically SWITCHING FROM HOT TO COLD OPERATION Set Ke Set selector to OFF post A i Key Increase WHEN WATER REMAINS IN PAN uw Key Decrease AR M
7. details Time Period One year for parts and one year for labor effective from the date of purchase by the original owner The Authorized Service Agency may at their option require proof of purchase Parts replaced under this warranty are warranted for the un expired portion of the original product warranty only Exceptions Gas Electric Cookline Models GCB GCRB GF GGM GGT CHP H EF EG EHP Three 3 Year Warranty on all component parts except switches and thermostats 2 additional years on parts only No labor on second or third year Broiler Briquettes Rock Grates Cooking Grates Burner Shields Fireboxes 90 Day Material Only No Labor Heat Strips Models FD FDL FDD FDDL Two 2 Year Warranty on element only No labor second year Glass Windows Doors Seals Rubber Seals Light Bulbs 90 Day Material Only No Labor In all cases parts covered by extended warranty will be shipped FOB the factory after the first year Portable Carry In Products Eguipment weighing over 70 pounds or permanently installed will be serviced on site as per the terms of this warranty Eguipment weighing 70 pounds or under and which is not permanently installed i e with cord and plug is considered portable and is subject to the following warranty handling limitations If portable eguipment fails to operate in its intended manner on the first day of connection or use at APW Wyott s option or its Authorized Service Agency it will be serviced o
8. 12 1807213 1807213 Washer Split Lock 1 4 SS 8508200 8508200 8508200 8508200 8508200 Screw Mach 1 4 20 x 1 8211400 8211400 8211400 8211400 8211400 Relay Power 120V 40A 782165 782165 782165 782165 782165 8 32 X 3 4 Ss Pan Hd 8143000 8143000 8143000 8143000 8143000 Bracket Elec T Meter 30070247 30070247 30070247 30070247 30070247 Thermostat Electronic Control 1475010 1475010 1475010 1475010 1475010 Valve Solenoid 2069806 2069806 2069806 2069806 2069806 Screw Machine 10 32 x S S 8172100 8172100 8172100 8172100 8172100 Nut Hex KEPS 10 32 8417100 8417100 8417100 8417100 8417100 Screw Sm 10 x 3 8 Type AB 8197100 8197100 8197100 8197100 8197100 Controller Liguid Level 784671 784671 784671 784671 784671 MIS Tr Hd Ph 6 32 x 3 4 8110100 8110100 8110100 8110100 8110100 Nut Hex KEPS 6 32 8400100 8400100 8400100 8400100 8400100 Contactor 1300310 1300310 1300310 1300310 1300310 Fuse 1503020 1503020 1503020 1503030 1503030 Block Terminal 3 pole Kulka 1127100 1127100 1127100 1127100 1127100 MS Rd Hd Ph 10 24 x 1 2 8158800 8158800 8158800 8158800 8158800 Lockwasher Ext Tooth 10 8506000 8506000 8506000 8506000 8506000 10 24 Hx Nut Grn 8422400 8422400 8422400 8422400 8422400 Nut U Type 8196601 8196601 8196601 8196601 8196601 Control Panel 30070219 30070219 30070219 30070219 30070219 10 24 x 1 2 Tr Hd S S 8162900 8162900 8162900 8162900 8162900 Grommet 1 8 ID x 5 8 OD x 190 THK 2126300 2126300 2126300 2126300 2126300 Indicator Light
9. 250V Red 1513910 1513910 1513910 1513910 1513910 Thermostat Bulb 1475030 1475030 1475030 1475030 1475030 Screw Mach 6 32 x 1 4 Lg 8103400 8103400 8103400 8103400 8103400 Light Indicator Red 250V 1512509 1512509 1512509 1512509 1512509 Switch Toggle DPST 1301910 1301910 1301910 1301910 1301910 Pop Rivet 8353000 8353000 8353000 8353000 8353000 Heater Immersion 781387 781397 781387 781397 781397 Coupling Brass 2092634 2092634 2092634 2092634 2092634 Control Temperature 784665 784665 784665 784665 784665 8 32 Hex Nut KEPS Ni 8408300 8408300 8408300 8408300 8408300 Insulator Plate 30070241 30070241 30070241 30070241 30070241 Insulator Washer 30070242 30070242 30070242 30070242 30070242 1 4 20 x 75 Tr Hd 8208200 8208200 8208200 8208200 8208200 Parts List CHDT BER CHDT 2 CHDT 3 CHDT 4 CHDT 5 CHDT 6 an ype pe ep Washer Flat 1 4 8507600 8507600 8507600 8507600 Washer Lock Int 1 4 Z 8507900 8507900 8507900 8507900 Angle Support Long 30070252 30070352 30070452 30070552 Angle Support 30070251 30070251 30070251 30070251 Bar Adapter 30070248 30070248 30070248 30070248 Clamp 1 4 Nylon 8980400 8980400 8980400 8980400 Rivet Pop 3 16 x 3 8 8357600 8357600 8357600 8357600 8 32 x MS 8141400 8141400 8141400 8141400 Box Connector 90 1101500 1101500 1101500 1101500 Cord Connector 1609200 1609200 1609200 1609200 Connector Ins 3 8 trade 7 KO 1101200 1101200 1101200 1101200 Decal Hot Cold Wel
10. 4 INSTALLATION AND OPERATING INSTRUCTIONS CHDT Series Drop In Hot amp Cold Pans Models CHDT 2 CHDT 3 CHDT 4 CHDT 5 amp CHDT 6 INTENDED FOR OTHER THAN HOUSEHOLD USE RETAIN THIS MANUAL FOR FUTURE REFERENCE IMPORTANT FOR FUTURE REFERENCE Please complete this information and retain this manual for the life of the equipment For Warranty Service and or Parts this information is required Model Number Serial Number Date Purchased cause property damage injury or death Read the Installation Operating and WARNING Improper installation adjustment alteration service or maintenance Maintenance Instructions thoroughly before installing or servicing this equipment This eguipment has been engineered to provide you with year round dependable service when used according to the instructions in this manual and standard commercial kitchen practices P N 8802715 11 08 Phone 1 307 634 5801 Fax 1 307 637 8071 Toll Free 1 800 752 0863 APW WYOTT Website www apwwyott com P O Box 1829 E mail info Q apwwyott com Cheyenne WY 82003 APW Wyott takes pride in the design and quality of our products When used as intended and with proper care and maintenance you will experience years of reliable operation from this eguipment To ensure best results it is important that you read and follow the instructions in this manual carefully Installation and start up should be performed by a gualified ins
11. ION WHEN WATER REMAINS IN PAN 3 Opendrain valve APW Wyott Cheyenne WY CAUTION ELECTRICAL SHOCK HAZARD DO NOT splash or pour water onto control panel or A wiring A NOTE CHDT units are performance tested to NSF Standard 4 for holding non critical foods A NOTE CHDT units are performance tested to NSF Standard 7 for holding potentially hazardous foods only when the pan rails are installed on the lower pan rail supports Ambient room A temperature must be 86 F 30 C or less Unit maintains pre chilled foods at 33 F 41 F NOTE Tank must be dry for COLD operation Water in the tank will form ice compromising the A cooling to the food product Ice in the tank will delay the proper use of the unit when switching to A HOT operation 11 COLD OPERATION Verify that drain valve is OPEN and the ELEMENT COVER is properly positioned over the heating element The tank must be dry 2 Turn SELECTOR SWITCH to COLD The white COLD indicator will glow When the tank cools to 1009F or less the refrigeration system will start 3 The temperature is factory set to NSF 7 required of 33 F 41 F 4 Installthe pan rails a Side rails are installed first For normal cold operation install the side rails on the upper pan rail supports For holding potentially hazardous foods install the side rails on the lower pan rail supports b Install the end rails then any intermediate rails 5 Install pans or insets on the pan rails
12. State and Local Plumbing Codes and Ordinances NOTE All water line connections are made OUTSIDE of the control unit 1 Install provided 1 drain valve on unit drain Plumb to an appropriate waste as required by local plumbing and sanitation ordinances N Install provided backflow preventer assembly to the tank water inlet Attach water outlet tubing from water connection located on bottom left of control unit to the inlet of the backflow preventer NOTE While a backflow preventer is incorporated into the unit local codes may require an additional backflow preventer or vacuum breaker in the water inlet line The unit must be connected to a potable cold water supply line with average pressure between 20 PSI and 90 PSI If your water pressure exceeds 90 PSI at anytime a pressure regulator must be installed in the water supply line to limit the pressure to not more than 90 PSI in order to avoid damage to lines and solenoid Install water supply to inlet fitting located on left side of control unit with a 1 4 female flare Awater shut off valve should be installed on the incoming water line in a convenient location Use a low restriction type valve such as a 1 4 turn ball valve to avoid loss of water flow thru the valve Test the operation of the autofill in the HOT operation mode INSTALLATION INSTRUCTIONS SELF CONTAINED DROP IN HOT amp COLD PAN Models CHDT 2 Thru CHDT 6 Continued on following page Meets NSF Standard 7 Perf
13. al motion to avoid damaging the coil fins Wipe the fan blades to remove accumulated lint Reconnect to electrical power Refer to COLD Operation page 9 and test for proper operation A CAUTION HOT SURFACE Exposed surfaces can be hot to the touch and may cause burns A A CAUTION INJURY HAZARD Disconnect appliance from electrical power before cleaning condenser coil CAUTION INJURY HAZARD Condenser coil fins are sharp Use care to avoid cuts while cleaning the condenser 15 PARTS LISTS w EXPLODED VIEWS Q I o gt 2 gt 2 o X m Apply Sealant E a 5 s 2 gt xe xe x Lu S xe lt Note Apply sealant to all mating pipe threads Parts List CHDT Description CHDT 2 CHDT 3 CHDT 4 CHDT 5 CHDT 6 woo Y O O Assy Outer Well 30070210 30070310 30070410 30070610 Weld mt Inner Well 30070205 30070305 30070405 30070605 Compressor Housing 30070253 30070253 30070253 30070253 Compressor Base 30070217 30070217 30070617 30070617 Control Box 30070218 30070218 30070218 30070218 J Box 3 5 x 5 5 x 3 0 30070222 30070222 30070222 30070222 Cover J Box 30070223 30070223 30070223 30070223 Cover Htr Mount 30070227 30070227 30070227 30070227 Cover Sensor 30070234 30070234 30070234 30070234 348 32 x 3 8 Type T 8153100 8153100 8153100 8153100 8153100 Cover Element 30070246 30070246 30070246 30070246 30070246 Condensing Unit Assembly 7 HP 1807210 1807211 18072
14. ator Moisture And Liquid 2069810 2069810 2069810 2069811 Valve Pres Reg Crank Case 2069820 2069820 2069820 2069820 Clamp Thermostat Bulb 30070268 30070268 30070268 30070268 8 32 x 750 Lg Screw 8142300 8142300 8142300 8142300 Nut Hex 8 32 S S 8410400 8410400 8410400 8410400 Kit Insulation 30070261 30070361 30070461 30070561 Kit Insulation Outer 30070262 30070362 30070462 30070562 Strainer 1217205 1217205 1217205 1217205 Heater Box 30070224 30070224 30070224 30070224 Nut Hex 1 4 20 SS 8425200 8425200 8425200 8425200 8507600 8507900 30070652 30070251 30070248 8980400 8357600 8141400 1101500 1609200 1101200 8807020 15082 01 8140800 781363 30070254 8969900 1512511 30070266 2092638 2065645 2092637 2092636 8987600 8861000 8832600 8825200 8862650 1000700 1000200 30070255 30070256 30070257 30070258 30070259 1812700 1813500 2069802 2069811 2069820 30070268 8142300 8410400 30070661 30070662 1217205 30070224 8425200 WO NIN N A co WIM N A 4 5 2 3 1 1 2 1 1 3 1 1 1 1 1 1 2 1 1 1 1 8 2 1 1 1 1 1 1 1 1 1 1 2 2 2 1 1 1 1 PP IDoo l co co mo Jocoo l co
15. d allow to cool before switching to COLD operation HOT OPERATION 1 Verify that drain valve is CLOSED the DRAIN SCREEN is in place and the ELEMENT COVER is properly positioned over the heating element 2 Turn SELECTOR SWITCH to HOT The red HOT indicator will glow and the tank will begin filling with water 3 Set the TEMPERATURE CONTROL to the desired temperature When the water in the tank reaches the minimum water level the heating elements are energized and the water will begin heating The HEAT indicator will glow while the unit is heating a Temperature range is OFF 85 F to 205 F b When the HEAT indicator goes out the water in the tank is up to the set temperature 4 Install the pan rails a Side rails are installed first For normal hot operation install the side rails on the upper pan rail supports b Install the end rails then any intermediate rails 5 Install pans orinsets on the pan rails IMPORTANT Always use a pan or inset Never place food directly into the tank 6 Coverpans and insets to maintain Se M OFF consistent temperature Stir thick foods gt Fun untl 30 minutes adang G gt fre uen tl pre chilled product q y HOT OPERATION e Set selector to HOT position SHUT DOWN PROCEDURE ltt pin Pan iilis with water automatically 1 Turn SELECTOR SWITCH to OFF Thered HOT indicator will turn off 2 Remove all pans and insets NEVER SELECT COLD OPERAT
16. e units to electrical power In the absence of local codes use the latest version of the National Electrical Code CAUTION Maintenance amp repair should be handled by a factory authorized agent Before doing any maintenance or repair contact APW Wyott A WARNING SHOCK HAZARD Do not open any panels that require the use of tools A WARNING Improper installation adjustment alteration service or maintenance can cause property damage injury or death Read the Installation Operating and Maintenance Instructions thoroughly before installing or servicing this equipment WARNING Appliance must be connected by an earthing cable to all other units in the complete T installation and thence to an independent earth connection T WARNING Never clean any electrical unit by immersing it in water Turn off before cleaning surface WARNING SHOCK HAZARD De energize all power to equipment before cleaning the 1 eguipment CONTENTS Safety Precautions _ 1 1 2 2 Electrical Specifications eu I II HYDD ee I Ad Cd 4 Features amp Operating COnirolS 3 4 Precautions amp General Information a L rend 5 Agency Listing InformoatlOr iiia iiic eeren i aaaea eede an 5 mM 6 ocium I 11 Clea
17. ervice MI Aces Below Access Below Control Panel Control Panel p 4 1 Max 25 X Floor Level REMOTE CONTROL PANEL INSTALLATION INSTRUCTIONS TO FABRICATE 1 _ Layout cutout dimensions on countertop or table 2 Lay out control panel cutout in the front apron NOTE Control panel assembly is provided with extra length of of flexible conduit and electric wiring This option allows for installation of the controls outside the enclosure for easy access Provide louvered grills service access and temperature adjustment to the refrigeration system TO INSTALL Apply a generous bead of silicone sealant to underside of mounting flange before setting unit into cutout Lower the unit into the counter cutout Wipe clean excess sealant Remove thermostat knob and recessed control panel from control box Remove control box assembly from framework Release wiring conduit from wire ties and retainers Install control box refer to Top View by routing it thru the cutout Fasten control box by using six 6 screws provided PLUMBING AND WIRING INSTRUCTIONS TO PLUMB NOTE Plumbing connections must be completed after the unit is lowered onto the counter cutout The water fill hose with check valve assembly is shipped disconnected from the tank for ease of setting unit into the cutout at installation Apply pipe sealant to the water fill tank fitting and attach the pre assembled check valve assembly Attach water fill hose fitting with
18. he equipment will use it correctly and not injure themselves or harm the equipment WARNING Check the data plate on this unit before installation Connectthe unit only to the voltage Y amp frequency listed on the data plate Connect only to 1 phase with neutral as listed on the data plate NOTICE The unit when installed must be electrically grounded and comply with local codes or in the absence of local codes with the national electrical code ANSI NFPA70 latest edition Canadian installation must comply with CSA STANDARD C 22 2 Number 0 M1982 General Requirements Canadian Electrical Code Part ll 109 M1981 Commercial Cooking Appliances NOTICE Local codes regarding installation vary greatly from one area to another The National Fire Protection Association Inc states in its NFPA96 latest edition that local codes are Authority Having Jurisdiction when it comes to requirement for installation of equipment Therefore installation should comply with all local codes WARNING Disconnect device from electrical power supply and place a Tag Out Lockout on the T power plug indicating that you are working on the circuit WARNING Install per the spacing requirements listed in the installation section of this manual We strongly recommend having a competent professional install the equipment A licensed electrician should make the electrical connections and connect power to the unit Local codes should always be used when connecting thes
19. hose clamp Connect 1 4 NPT water supply and shut off valve to solenoid valve in control box NOTE Maximum pressure 120 psi Maximum Temperature 120 F Adrain valve is supplied with the unit Itis the discretion of the installer to locate the position of the handle Connect 1 drain to drain pan or floor drain Valve access must be provided for draining pan TOWIRE NOTE MAKE CERTAIN POWER LINE IS DE ENERGIZED BEFORE WIRINGAPPLIANCE Unit operates on 120 208 240 volt single phase system Use 8 AWG minimum 60 C supply leads only Make certain that L1 to L2 reads 208 to 240 VAC and L2 to N reads 120 VAC Bring supply leads through 1 1 8 conduit K O to terminal block pre installed in the electrical box Install control panel amp control knob NOTE INSTALLATION MUST MEET LOCAL PLUMBING AND ELECTRICAL CODES Abackflow preventer check valve is incorporated in unit between water fill solenoid and pan Local codes may require additional vacuum break device OPERATION CAUTION HOT SURFACE Exposed surfaces can be hot to the touch and may cause burns A CAUTION ELECTRICAL SHOCK HAZARD DO NOT splash or pour water onto control panel or A wiring CAUTION EQUIPMENT DAMAGE DO NOT operate the unit without the element cover in place Y Operation without the element coverwill allow damage to the temperature sensing element NOTE CHDT units are performance tested to NSF Standard 4 for holding hot foods Always drain unit an
20. l 8807020 8807020 8807020 8807020 Fuse Holder 15082 01 15082 01 15082 01 15082 01 8 32 x MS 8140800 8140800 8140800 8140800 Knob Control 781363 781363 781363 781363 Bracket Cntrl Box 30070254 30070254 30070254 30070254 Clip Jiffy 1 2 8969900 8969900 8969900 8969900 Light Indicator Wht 250V 1512511 1512511 1512511 1512511 PVC Tubing 30070266 30070266 30070266 30070266 Adapter 3 8 NPT x 3 8 Barbed 2092638 2092638 2092638 2092638 Valve Check 3 8 2065645 2065645 2065645 2065645 Pipe 3 8 NPT Brass 2092637 2092637 2092637 2092637 Elbow 90 3 8 2092636 2092636 2092636 2092636 Clamp Snap Grip 8987600 8987600 8987600 8987600 Label Spec 8861000 8861000 8861000 8861000 Label Service Hotline 8832600 8832600 8832600 8832600 Label Shock Hazard 8825200 8825200 8825200 8825200 Label Warning Service Tech 8862650 8862650 8862650 8862650 Bushing Anti Short Size 3 1000700 1000700 1000700 1000700 Bushing Anti Short Size 3 1000200 1000200 1000200 1000200 Conduit Flex 3 8 Tr Sz 9 Long 30070255 30070255 30070255 30070255 Conduit Flex 1 2 Tr Sz 32 Long 30070256 30070256 30070256 30070256 Conduit Flex 3 8 Tr Sz 28 Long 30070257 30070257 30070257 30070257 Conduit Flex 3 8 Tr Sz 18 Long 30070258 30070258 30070258 30070258 Conduit Flex 3 8 Tr Sz 12 Long 30070259 30070259 30070259 30070259 Dryer 134A 1812500 1812500 1812600 1812700 Accumulator 1813500 1813500 1813500 1813500 Valve Expansion EFS 1 8 Z 2069805 2069804 2069803 2069802 Indic
21. l included cleaning instructions and schedules to ensure the safety of the food product Disconnect this appliance from electrical power before performing any maintenance or servicing DO NOT submerge this appliance in water This appliance is notjet stream approved Do not direct water jet or steam jet at this appliance or at any control panel or wiring Do not splash or pour water on in or over any controls control panel or wiring Do not wash floor around this appliance with water or steam jet Exposed surfaces of this appliance during hot operation can be hot to the touch and may cause burns Do not operate this appliance if the control panel is damaged Call your Authorized Wells Service Agent for service The technical content of this manual including any wiring diagrams schematics parts breakdown illustrations and or adjustment procedures is intended for use by qualified technical personnel Any procedure which requires the use of tools must be performed by a qualified technician This manual is considered to be a permanent part of the appliance This manual and all supplied instructions diagrams schematics parts breakdown illustrations notices and labels must remain with the appliance if itis sold or moved to another location This appliance is made in the USA Unless otherwise noted this appliance has American sizes on all hardware AGENCY LISTING INFORMATION This appliance is performance tested to NSF Standard 4 for ho
22. lding hot foods This appliance conforms to NSF Standard 4 for sanitation only if installed in accordance with the STD4 supplied Installation Instructions and maintained according to the instructions in this manual This appliance performance tested to NSF Standard 7 for storage of potentially hazardous 6 foods This appliance meets NSF Standard 7 only when pan rails are installed the lowest STD position Components used in the manufacture of this unit Underwriters Laboratory recognized YN 5 INSTALLATION CAUTION This device should never be positioned upside down or on its side If the unit arrived or was stored in any position other than THIS END UP as marked on the shipping container then allow the unit to set upright 24 hours before applying power or turning on the unit Failure to do this will cause the unit to function incorrectly The unit will not be able to cool to the desired temperature NOTE DO NOT discard the carton or other packing materials until you have inspected the appliance for hidden damage and tested it for proper operation Refer to SHIPPING DAMAGE CLAIM PROCEDURE on page 3 of this manual WARNING RISK OF INJURY Installation procedures must be performed by a qualified technician with full Knowledge of all applicable electrical and plumbing codes Failure can result in personal injury and property damage IMPORTANT Refrigeration system is air cooled Recommend louvered grills or equivale
23. level before the unit is installed After cutout is made add stiffeners or bottom braces to counter as required to support unit weight Provide louvered grills and service access below control panel Verify that provided sealants are applied to the underside of the top flange prior to setting the unit into the cutout After installation apply a thin bead of food grade silicone sealant around the flange to seal itto the counter 6 IMPORTANT Unit flange must be sealed to the counter top Damage caused by leaks due to improper installation is NOT covered by warranty For installation in plastic e g Corian counter tops the counter material must be protected from the heat of the warmer in order to prevent discoloration and or deterioration The installer should contact the manufacturer or distributor of the countertop material for specific installation instructions Avoid storing flammable or combustible materials in on or near the appliance WARNING ELECTRIC SHOCK HAZARD All servicing requiring access to non insulated electrical components must be performed by a factory authorized technician DO NOT open any access panel which requires the use of tools Failure to follow this warning can result in severe electrical shock instructions are read and followed Damage to the appliance will result if these instructions are not CAUTION RISK OF DAMAGE DO NOT connect or energize this appliance until all installation followed
24. m the use of the equipment thereafter t d LZ q This warranty does not cover services performed at overtime or premium labor rates Should service be required at times which normally involve overtime or premium labor rates the owner shall be charged for the difference between normal service rates and such premium rates APW Wyott does not assume any liability for extended delays in replacing or repairing any items beyond its control 7 Ni N In all cases the use ofother than APW Wyott Authorized OEM Replacement Parts will void this warranty This equipment is intended for commercial use only Warranty is void if equipment is installed in other than commercial application Water Quality Requirements Water supply intended for a unit that has in excess of 3 0 grains of hardness per gallon GPG must be treated or softened before being used Water containing over 3 0 GPG will decrease the efficiency and reduce the operation life of the unit Note Product failure caused by liming or sediment buildup is not covered under warranty THE FOREGOING WARRANTY IS IN LIEU OF ANY AND ALL OTHER WARRANTIES EXPRESSED OR IMPLIED INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR PARTICULAR PURPOSES AND CONSTITUTES THE ENTIRE LIABILITY OF APW WYOTT IN NO EVENT DOES THE LIMITED WARRANTY EXTEND BEYOND THE TERMS STATED HEREIN A a P amp Phone 1 307 634 5801 Fax 1 307 637 8071 Toll
25. n site or replaced From day two through the conclusion of this warranty period portable units must be taken to or sent prepaid to the APW Wyott Authorized Service Agency for in warranty repairs No mileage or travel charges are allowed on portable units after the first day of use If the customer wants on site service they may receive same by paying the travel and mileage charges Exceptions to this rule 1 countertop warmers and cookers which are covered under the Enhanced Warranty Program and 2 toasters or rollergrills which have in store service Exclusions The following conditions are not covered by warranty Equipment failure relating to improper installation improper utility connection or supply and problems due to ventilation Equipment that has not been properly maintained calibration of controls adjustments damage from improper cleaning and water damage to controls Equipment that has not been used in an appropriate manner or has been subject to misuse or misapplication neglect abuse accident alteration negligence damage during transit delivery or installation fire flood riot or act of god Equipment that has the model number or serial number removed or altered If the equipment has been changed altered modified or repaired by other than an Authorized Service Agency during or after the warranty period then the manufacturer shall not be liable for any damages to any person or to any property which may result fro
26. ning Instructions ss 12 Troubleshooting SUGGESTIONS eee EE EL 13 Maintenance Instructions iui esci HL deaU 14 Parts Lists amp Exploded ViewWws 16 NA TL a ene ec NR Y 20 MEA 23 LOCATION OF DATAPLATE The data plate forthe Hot amp Cold Pans is located on the right side of the control box IMMEDIATELY INSPECT FOR SHIPPING DAMAGE All containers should be examined for damage before and during unloading The freight carrier has assumed responsibility for its safe transit and delivery If equipment is received damaged either apparent or concealed a claim must be made with the delivering carrier A Apparent damage or loss must be noted on the freight bill at the time of delivery It must then be signed by the carrier representative Driver If this is not done the carrier may refuse the claim The carrier can supply the necessary forms B Concealed damage or loss if not apparent until after equipment is uncrated a request for inspection must be made to the carrier within 15 days The carrier should arrange an inspection Be certain to hold all contents and packaging material Installation and start up should be performed by a qualified installer who thoroughly read understands and follows these instructions ELECTRICAL SPECIFICATIONS MODEL VOLTS KW 10AMPS POWER SUPPLY VOLTS 19 AMPS REFRIGERANT
27. nt openings on left and right side of condensing unit with a minimum size of twice the condenser area each opening in order to provide adequate air circulation IMPORTANT DO NOT block air openings Damage to the compressor will result Damage caused by improper air circulation is NOT covered by warranty IMPORTANT Access is required for the operation of the drain valve and for maintenance of the refrigeration unit Provide adequate access to the drain valve and refrigeration unit UNPACKING amp INSPECTION Carefully remove the appliance from the carton Remove all protective plastic film packing materials and accessories from the appliance before connecting electrical power or otherwise performing any installation procedure Carefully read all instructions in this manual and the Installation Instruction Sheet packed with the appliance before starting any installation Read and understand all labels and diagrams attached to the appliance Carefully account for all components and accessories before discarding packing materials Store all accessories in a convenient place for later use COMPONENTS 2Ea Pan Rail Side 2Ea PanRails End 1 5Ea Pan Rails Intermediate Qty Differs With Unit 1Ea Drain Screen 1Ea Backflow Preventer Assembly 1Ea Drain Valve PREPARATION Cutout dimensions for tank units and control panels are listed on the Installation Instructions provided with the unit Countertop must be flat and
28. o remove any mineral deposits from water level probes 3 Rinse tank thoroughly with a vinegar and water solution to neutralize all detergent cleanser residue 4 Panrails and element cover may be washed in a sink or dishwasher Allow to dry thoroughly then reinstall 5 Check drain screen clean if necessary and reinstall 6 Periodically inspect warmer flange to counter seal Reseal with food grade silicone sealant if necessary 7 Inspect tank and control panel for damage Contact your Authorized APW Wyott Service Agency for repairs if water or grease contamination is suspected 8 Inspect cooling louvers counter Remove any lint or debris Procedure is complete 12 TROUBLESHOOTING SUGGESTIONS SYMPTOM POSSIBLE CAUSE No power to unit Circuit breaker tripped Selector switch OFF Unit won t heat Selector switch not set to HOT Reset circuit breaker Set to HOT or COLD Insufficient water in tank Be sure drain valve is closed Allow to fill above min water level CD CD A m amp amp amp Oo I o o o lt 4 r 4 Temp control not set high enough et temp control Min water level sensor dirty Clean water level sensors Hi limit safety tripped Allow to cool reset hi limit Internal damage Contact Authorized APW Service Agent for repairs Unit won t cool Selector switch not set to COLD Allow to cool to 1009F or less Condenser cooling louvers or coil plugged Clean condenser louvers and or c
29. oil Internal damage Contact Authorized APW Service Agent for repairs Tank won t fill Selector switch not set to HOT Max water level sensor dirty Clean water level sensors Drain valve open Be sure drain valve is closed Internal damage Tank overflows Max water level sensor dirty Internal damage Food not kept cold enough Food not chilled to start Contact Authorized APW Service Agent for repairs Clean water level sensors Contact Authorized APW Service Agent for repairs Add only pre chilled food Tank too hot Pan rails set too high For NSF 7 operation use lower pan rail supports Condenser cooling louvers or coil plugged Clean condenser louvers and or coil Refrigerant adjustment needed Contact Authorized APW Service Agent for repairs Food not kept hot enough Food not warm to start Food too thick Temp control not set high enough One hi limit tripped CHDT 4 5 6 Internal damage Add only pre heated food Stir thick food frequently Set temp control to desired temp Allow to cool reset hi limit Contact Authorized APW Service Agent for repairs 13 MAINTENANCE INSTRUCTIONS CAUTION INJURY HAZARD Disconnect appliance from electrical power before cleaning NOTE APW Wyott hot and cold pans are constructed of high quality stainless steel As long as the Y stainless steel surface is intact the equipment will not rust or corrode RECOMMENDATION Awater softening device or a cartridge type filtration device may be u
30. on wynn Y REFRIGERATION TEMPERATURE Temperature Control Hot Operation CONTROL NOTE Model CHDT 3 shown Others are similar PRECAUTIONS AND GENERAL INFORMATION WARNING ELECTRIC SHOCK HAZARD All servicing requiring access to non insulated electrical components must be performed by a factory authorized technician DO NOT open any access panel which requires the use of tools Failure to follow this warning can result in severe electrical shock CAUTION RISK OF DAMAGE DO NOT connect or energize this appliance until all installation A instructions are read and followed Damage to the appliance will result if these instructions are not A followed A CAUTION HOT SURFACE Exposed surfaces can be hotto the touch and may cause burns A This appliance is intended for use in commercial establishments only and is intended to hold previously prepared food for human consumption Food may be held either hot or cold No other use is recommended or authorized by the manufacturer or its agents Operators of this appliance must be familiar with the appliance use limitations and associated restrictions Operating instructions must be read and understood by all persons using or installing this appliance For hot operation the appropriate water level must be maintained at all times Food must be kept in appropriate inserts Never place food directly into the tank Cleanliness of this appliance is essential to good sanitation Read and follow al
31. onia cleansers a DO NOT use any cleanser listed as chlorinated b DO NOT use any cleanser listing ammonia or ammonium in its contents c Contact your cleaning materials supplier for suitable alkaline cleansers 4 Keep your APW Wyott hot and cold pan clean Clean frequently to avoid build up of hard stubborn stains and hard to remove deposits a Rinse thoroughly with a vinegar and water solution to neutralize any residue b For discoloration caused by using the warmer in dry operation use a cleaner made specifically for stainless steel c Wipe dry with a soft clean dry cloth d Restore the surface by using a polishing product specifically made for stainless steel after each cleaning 5 n areas where tap water has a high mineral content warmers may develop lime deposits Use a non chloride de liming agent to remove lime deposits It is important to use Lime and Scale Cleaner for Warmer Pans often to prevent a difficult to remove build up of lime deposits FIRST AID EYES In case of contact immediately flush with warm water for 15 minutes and consult a physician SKIN Wash with soap and water INHALATION Relocate to fresh air INGESTION If swallowed drink plenty of water or milk and consult a physician EMERGENCY PHONE 800 255 3924 14 IMPORTANT Turn selector switch OFF if soaking overnight LIME AND SCALE CLEANER INSTRUCTIONS APW Wyott Lime and Scale Cleaner for Warmer Pans instruc
32. ormance reguirements TOP VIEW 25 7 8 657 C UL US At 3 Pan Rail Depth 657 LISTED STD 7 MINIMUM CLEARANCE REQUIRED FROM UNIT TO THE NEAREST SURFACE BACK Borom FRONT INCHES MM 5 16 8 10 3 8 264 Floor Level 8 5 8 219 m Tim 3 76 Minimum CCess Reguired 1 4 NPT Water Line Connection 4 4 8 Dia Conduit lt 23 584 gt Final Plumbing Assy K O Terminal Follow Instructions on Page 10 Block Connection CROSS SECTION SIDE VIEW DIMENSIONS INCHES MM A B C Cutout 3334 TER ECT ma tie 60 1 4 1530 1346 1499 1880 66 3 4 1695 72 3 4 1848 CHDT 6 87 3 4 2229 2045 2197 ELECTRICAL RATING Single Phase Supply WARMER REFRIGERATION 3 Wire 120 208 240V Lame _ Volts Amps1 Ph__ Refrigerant L1 L2 208 240V L1L2 N Type L N 120VAC 60Hz 19 9 0 NAL io per pem nm wa CHDT 3 20 18 70 N A 404 N A ALL MODELS 60 CONNECTED 6 0 8 0 Volts 208 240 208 CHDT 2 208 289 NA 289 NA 208 240 CHDT 6 INSTALLATION INSTRUCTIONS SELF CONTAINED DROP IN HOT amp COLD PAN Models CHDT 2 Thru CHDT 6 Continued from previous page INSTALLATION INSTRUCTIONS INSTALLER MUST MEET CONDITIONS OF ACCEPTABILITY OUTLINED BELOW UPON INSTALLATION 1 _ This unit may be installed in stainless steel wood Formica or Corian tables and countertops 2 Thisunitrequires drain connection It also requires a 120 208 240 volt single
33. phase power supply connection 3 When installing unit it is essential to provide front access for service amp temperature adjustment It should have air openings to allow for proper air circulation Opening shall be atleast twice the surface area of the condenser Improper ventilation causes compressor burnout amp voids the warranty TO FABRICATE 1 _ Lay out cutout dimensions on countertop or table 2 Cutout hole Make certain countertop is flat and level side to side and front to back before installing the unit 3 Provide support from below to reduce load on countertop For remote control panel mounting see below cm 1 _ Apply a generous bead of silicone sealant to underside of mounting flange before setting unit into cutout Remove excess sealant from top flange and lt 25 7 8 li countertop Remove thermostat knob and recessed control panel from control box for Illustration of 7 access to terminal block FOR PLUMBINGAND WIRING SEE BELOW Electrical Box Positioning amp PANEL Angle of Rotation CUTOUT 1 4 158 In Routin FO Thru Cutout HERE 457 FRONT VIEW CROSS SECTION SIDE VIEW Minimum ux 9 229 lt gt r 3 Minimum 67 LL NN Y Water Fill Plumbing P Y Assy Follow Instructions Below Es 127 Provide Service Provide S
34. sed to minimize lime and calcium build up CARE OF STAINLESS STEEL 1 The surface can be damaged by mechanical abrasion hard water deposits and chlorine a NEVER use steel wool wire brushes or metal scrapers to clean the appliance These will damage the surface b Hard water deposits left behind when water is evaporated will attack the surface and allow the stainless steel to rust c Chlorides from chlorinated cleansers calcium lime rust removers e g muriatic acid even heavily chlorinated city water will attack the surface and allow the stainless steel to rust d DO NOT use any highly caustic cleaners Use of highly caustic cleaners will damage the surface e LIMIT USE of strong caustic cleaners on warmers Rinse thoroughly with a vinegar and water solution to neutralize any residue Failure to do so may cause damage to the surface and allow the stainless steel to rust f Cleansers containing ammonia will attack the surface and allow the stainless steel to rust 2 Use the proper tools in the proper way to clean your Wells warmer a Softcloth and plastic scouring pads are safe to use on stainless steel surfaces b Stainless steel pads may be used ONLY IF the scrubbing motion is in the direction of the visible grain DO NOT use a circular motion c Inthe absence of visible grain use only soft cloth or plastic pads Scrub only in a linear motion along the longest axis ofthe equipment 3 Use only non chloride and non amm
35. taller who thoroughly read understands and follows these instruction If you have guestions concerning the installation operation maintenance or service of this product write Technical Service Department APW Wyott Foodservice Eguipment Company P O Box 1829 Cheyenne WY 82003 SAFETY PRECAUTIONS Before installing and operating this eguipment be sure everyone involved in its operation are fully trained and are aware of all precautions Accidents and problems can result by a failure to follow fundamental rules and precautions The following words and symbols found in this manual alert you to hazards to the operator service personnel or the eguipment The words are defined as follows DANGER This symbol warns of imminent hazard which will result in serious injury or death WARNING This symbol refers to a potential hazard or unsafe practice which could result in serious injury or death CAUTION This symbol refers to a potential hazard or unsafe practice which may resultin minor or moderate injury or product or property damage T NOTICE This symbol refers to information that needs special attention or must be fully understood even though not dangerous CAUTION These models are designed built and sold for commercial use If these models are positioned so the general public can use the equipment make sure that cautions warnings and operating instructions are clearly posted near each unit so that anyone using t
36. tions modified for use in Hot and Cold Pan NOTE 1 2 3 Perform weekly or whenever lime or scale is seen accumulating on the sides of the tank Add water to tank until water is atnormal operating level or until water covers accumulated scale Turn SELECTOR SWITCH to HOT Heat water to maximum temperature 1909F or higher For CHDT 2 use two packages 3 use 3 packages 4 use 4 packages 5 use 5 packages 6 use 6 packages Pour contents packages into tank Stir to dissolve cleaner Cover tank Allow solution to soak at least one hour or overnight for heavy scale buildup After soak period turn control to OFF position Drain hot water from pans Scrub with a plastic scouring pad Rinse thoroughly with hot water then dry Refill tank and resume operation Heavy scale buildup may require additional treatments CONDENSER COIL CLEANING INSTRUCTIONS The condenser coil must be kept clean to allow adequate air flow for proper heat dissipation Recommend this procedure be performed monthly ds 2 3 4 5 Turn selector switch to OFF Disconnect appliance from electrical power Remove louvers or access panel to allow coil to be reached Using a stiff bristle brush brush lint and debris from the condenser fins Brush vertically top to bottom Collect and discard all lint and debris gathered from this operation IMPORTANT The fins of the condenser coil are delicate and easily damaged Use care to brush only in a vertic
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