Hatco FR2 Series User's Manual
Contents
1. FR2 Models 3 Sizing Information 20 0 eee eeetteeeeeeeenaees 4 DIMENSIONS coocococcccccnnccnncnnnnannnononnncnnnnnnnnnnnannnnnns 4 Electrical cionna dad 4 Installation ooooccconcconncononccococonononcnonorinonnnnnnos 5 PIUMDINO ira id 5 Autol aiii al 6 Operation oocooooooccococcccoccccccncncnccnccnnnnno no nn cnnnnnnnnnnns 7 Start Up Procedures cccceeeeeeeeeeeeteees 7 Minutes to Heat Table ccccccconocncnnnnnoo 8 Maintenance cooooccccccncconoconcncnccocnccncnnononccnnnnonanos 9 Cone nico iria 9 9 10 Deliming InstructiONS ooonnnnnnnnnnnicnnnnnnacnns 10 Hatco Limited Warranty 12 Authorized Parts Distributors Back Cover IMPORTANT OWNER INFORMATION Record the model number serial number identification plate located on the lower right hand side front corner of the unit voltage and purchase date of your Hydro Heater in the spaces below Please have this information available when calling Hatco for service assistance Model No Serial No Voltage Date of Purchase INTRODUCTION Hatco FR2 Hydro Heater Food Rethermalizers Hot Food Table Heaters are designed to supply temperature controlled water to a holding vessel sink or tank located above the heater Water flows by natural convection from the holding vessel directly into a tubular water chamber with heating elements uniquely wrapped on the outs2. Thin rubber washer Thick rubber washers Qty 2 Thin fiber washer Union Gasket Union nut Figure 5 Installing Sink Strainer 7 Tighten nuts on strainers securely 8 Tighten union nuts securely 9 Fill the holding vessel with water and check for leaks CAUTION Do not overtighten unions or nuts Overtightening may cause leaks NOTE A 3 4 19 mm hose or pipe may be connected to the heater sump drain and run to an open sight drain The sump drain should not be permanently connected to the sanitary drain system Check local plumbing code for proper drain installation See MAINTENANCE for more information Form No FR2M 0604 INSTALLATION CAUTION Water Quality Requirements Incoming water in excess of 3 0 grains of hardness per gallon GPG 75 grains of hardness per liter must be treated or softened before being supplied to a Hydro Heater Water containing over 3 0 GPG 75 GPL will decrease the efficiency and reduce the operating life of the unit AUTO FILL Units with the Auto fill option require the following steps be completed before start up ZN WARNING For proper plumbing installation conforming to local plumbing codes consult a licensed plumbing contractor 1 Supply 1 4 NPT copper water supply line to inlet of solenoid valve on heater NOTE Ball valve or gate valve line strainer union s and vacuum breaker or other anti siphon device
3. UNITS WITH REMOTE TEMPERATURE CONTROL Units supplied with remote electronic temperature controller and display allow for easy operator monitoring and temperature control Figure 1 Hydro Heater with Built In Temperature Controller Figure 2 Hydro Heater with Remote Electronic Controller Form No FR2M 0604 SPECIFICATIONS ELECTRICAL RATING CHART FR2 MODELS Kilowatts Wire Sizing Fuse or Model Voltage kW Phase Amps Awe t Circuit Breaker Shipping Weight FR2 3 208 3 1 14 5 12 20 24 lbs 11 kg FR2 4 208 4 1 19 2 12 30 24 lbs 11 kg FR2 6 208 6 1 28 8 10 40 27 Ibs 12 kg FR2 3 240 3 1 12 5 12 20 24 lbs 11 kg FR2 4 240 4 1 16 7 12 30 24 lbs 11 kg FR2 6 240 6 1 25 0 10 40 27 Ibs 12 kg FR2 3B 208 3 3 8 4 14 15 24 lbs 11 kg FR2 4B 208 4 3 11 2 14 15 24 lbs 11 kg FR2 6B 208 6 3 16 7 12 30 27 Ibs 12 kg FR2 3B 240 3 3 7 3 14 15 24 lbs 11 kg FR2 4B 240 4 3 9 6 14 15 24 lbs 11 kg FR2 6B 240 6 3 14 5 12 20 27 Ibs 12 kg FR2 8 208 8 1 38 4 8 50 27 Ibs 12 kg FR2 8 240 8 1 33 3 8 50 27 lbs 12 kg FR2 9B 208 9 3 25 0 10 40 27 Ibs 12 kg FR2 9B 240 9 3 21 7 10 30 27 Ibs 12 kg FR2 12B 208 12 3 33 4 8 50 27 Ibs 12 kg FR2 12B 240 12 3 29 0 10 40 27 Ibs 12 kg Based upon NEC 2002 Code t Based upon THHN wire rated 90 C NOTE NSF Standard 4 has recently added performance requirements f
4. Comm Appliance Service Tampa 813 663 0313 GEORGIA Adcox Service Co Atlanta 404 361 8010 Southeastern Rest Svc Norcross 770 446 6177 HAWAII Burney s Comm Service Inc Honolulu 808 848 1466 Food Equip Parts 8 Service Honolulu 808 847 4871 ILLINOIS Parts Town Lombard 708 865 7278 Eichenauer Elec Service Decatur 217 429 4229 Midwest Elec Appl Service Elmhurst 630 279 8000 Cone s Repair Service Moline 309 797 5323 INDIANA GCS Service Indianapolis 317 545 9655 IOWA Electric Motor Service Co Davenport 319 323 1823 KENTUCKY GCS Service Louisville LOUISIANA Chandlers Parts amp Service Baton Rouge 225 272 6620 Bana Comm Parts Inc Shreveport 318 631 6550 MARYLAND Electric Motor Service Baltimore GCS Service Silver Spring MASSACHUSETTS Ace Service Co Inc Needham MICHIGAN Commercial Kitchen Service Bay City 517 893 4561 Bildons Appliance Service Detroit 248 478 3320 Midwest Food Equip Service Grandville 616 261 2000 MINNESOTA GCS Service Minneapolis MISSOURI GCS Service Kansas City 502 367 1788 410 467 8080 301 585 7550 781 449 4220 612 546 4221 816 920 5999 Commercial Kitchen Services St Louis 314 890 0700 Kaemmerlen Parts amp Service St Louis 314 535 2222 NEBRASKA Anderson Electric Omaha NEVADA Burney s Commercial Las Vegas 402 341 1414 702 736 0006 Hi Tech Commercial Service N Las Vegas 702 649
5. 4616 NEW JERSEY Jay Hill Repair Fairfield Service Plus Flanders NEW YORK Acme American Repairs Inc Brooklyn 718 456 6544 973 575 9145 973 691 6300 NEW YORK continued Alpro Service Co Brooklyn 718 386 2515 Appliance Installation Buffalo 716 884 7425 Northern Parts Dist Plattsburgh 518 563 3200 J B Brady Inc Syracuse 315 422 9271 NORTH CAROLINA Authorized Appliance Charlotte OHIO Akron Canton Comm Svc Inc 704 377 4501 Akron 330 753 6635 Certified Service Center Cincinnati 513 772 6600 Commercial Parts and Service Columbus 614 221 0057 GCS Service Columbus 614 476 3225 Electrical Appl Repair Service Independence 216 459 8700 E A Wichman Co Toledo OKLAHOMA Hagar Rest Service Inc Oklahoma City 405 235 2184 419 385 9121 Krueger Inc Oklahoma City 405 528 8883 OREGON Bressie Electric Co Portland 503 231 7171 Ron s Service Inc Portland 503 624 0890 PENNSYLVANIA FAST Comm Appl Service Philadelphia 215 288 4800 GCS Service Pittsburgh 412 787 1970 K amp D Service Co Harrisburg 717 236 9039 Elmer Schultz Services Philadelphia 215 627 5401 Electric Repair Co Reading 610 376 5444 RHODE ISLAND Marshall Electric Co Providence SOUTH CAROLINA Whaley Foodservice Repair W Columbia 803 791 4420 401 331 1163 TENNESSEE Camp Electric Memphis 901 527 7543 TEXAS Stove Parts Supply Fort Worth 817 831 0381 Armstrong Repair
6. Cleaning Schedule Complete draining and cleaning should be done On a daily basis e Whenever food particles accumulate in the tank Whenever a spill occurs e Whenever the unit is to be stored or shipped especially in freezing temperatures Helpful Hints e Keep inlet and outlet free of debris e Keep false bottoms in place and free of debris Delime unit using a non corrosive deliming solution CAUTION Inspect daily for lime buildup inside unit Excessive amounts can affect unit performance and reduce the operating life of the unit OUTLET INLET Clean out Cap 2 or 3 element only Sump Drain Outlet Power Switch Sump Drain Handle Closed Figure 8 Hydro Heater Side View DRAINING amp CLEANING ALL MODELS NOTE The holding vessel should be drained through its own drain valve to discharge debris and water that remains in it CAUTION Drain holding vessel with power to the unit off or element burnout may occur DAILY See Figure 8 1 Turn power switch to the OFF position 2 Drain holding vessel to discharge visible water and debris Close drain when finished 3 Wipe visible deposits from the sink or tank 4 Dissolve a safe non toxic non corrosive sanitizer into 1 gallon 3 7 L of hot water and pour into tank Refill the tank 1 2 1 cm above the false bottom with hot water and soak for at least 15 minutes NOTE Follow the sanit
7. Service Houston 713 666 7100 Commercial Kitchen Repair Co San Antonio 210 735 2811 San Antonio Rest Equip San Antonio 210 532 1660 UTAH GCS Service Salt Lake City 801 487 3653 VIRGINIA Daubers Norfolk 757 855 4097 Daubers Springfield 703 866 3600 WASHINGTON Restaurant Appl Service Seattle 206 524 8200 WISCONSIN A S C Inc Madison 608 246 3160 A S C Inc Milwaukee 414 543 6460 CANADA BRITISH COLUMBIA Key Food Equipment Service Vancouver 604 433 4484 ONTARIO R G Henderson Ltd Toronto Choquette CKS Ottawa QUEBEC Choquette CKS Montreal Choquette CKS Qu bec City 416 422 5580 613 739 8458 514 722 2000 418 681 3944 HATCO CORPORATION P O Box 340500 Milwaukee WI 53234 0500 U S A 800 558 0607 Parts amp Service Fax 800 690 2966 414 671 6350 www hatcocorp com Intl Fax 414 671 3976 Printed in U S A June 2004 Part No 07 04 366 00 Form No FR2M 0604
8. equipped with three electrical knockouts one at the rear and one on each side towards the rear When performing installation run electrical connections through one of these knockouts NOTE FR2 Series units equipped with auto fill have two electrical knockouts one at the rear and one on the right when facing control side NOTE FR2 Series units with remote electronic controller require that the controller with 8 terminal plug be connected to the 8 terminal receptacle located on the front of the heater unit Before mounting controller make sure it is located close enough to the heater so the lead wires can be properly connected Form No FR2M 0604 INSTALLATION PLUMBING An adhesive backed paper template is shipped with the unit and is used to locate the sink strainer holes Use the following procedure to install the heater unit to the holding vessel NOTE The FR2 heater should be positioned with no more than 3 914 mm on either side when mounted under holding vessel See Figure 4 A perforated water baffle not supplied with unit must be used to distribute the heated water properly NOTE Use one FR2 for a Hot Food Table up to 6 1829 mm long Over 6 1829 mm minimum 2 units required A CAUTION Do not use extension pipes on the inlet and outlet connections on heater units Poor performance or unsafe conditions may occur 1 Expose the adhesive back of the paper template and stick the template on the
9. must be supplied by table manufacturer or installer if required 2 Locate a point on the sidewall of the water vessel which is 1 2 13 mm up from the bottom of the food pan s 3 Mark and drill a 1 2 13 mm hole into the side wall of the tank 4 Deburr the hole Burrs may crack or damage the probe when tightened 5 Position upper water sensor into tank with o ring against inside wall 6 Place washer onto threads of probe on outside wall of tank 7 Secure all with nylon nut making sure flat side of nut is towards washer 8 Tighten until snug Be careful not to overtighten nut Overtightening may cause leaks and or crack the probe 9 Turn on water and check for leaks 10 Connect wire lead to probe Form No FR2M 0604 OPERATION Z WARNINGS Hatco FR2 series units are designed for commercial use only by properly trained personnel Z WARNINGS Units are designed to heat water up to 190 F 88 C To avoid any injury or damage DO NOT set temperature controls to a setting higher than 190 F 88 C ZN CAUTION Water in the unit and holding vessel is very hot Wear protective gloves and proper attire when operating to avoid injury CAUTION Do not turn the electrical current to the unit on until the holding vessel has been filled with water or element burnout may occur START UP PROCEDURES 1 Make sure clean out cap s 2 3 element units only are securely tightened See Figure 6 2
10. 4 When draining is finished close sump drain valve 5 Slowly add delimer and water mixture into heat tank through sink strainer assemblies Allow the unit to stand with the mixture in the reservoir for the recommended period of time NOTE The time required will vary depending on the solution used and amount of deposits in the reservoir Form No FR2M 0604 MAINTENANCE 6 After cleaning drain all expended solution from the unit through the sump drain 7 Thoroughly wash heater tank with fresh water for several minutes until discharge is clear and all deliming solution has been removed and rinsed 8 Close sump drain by moving handle all of the way forward until it stops 9 Follow normal operation instructions CAUTION Do not turn the electrical current to the unit on until the holding vessel has been filled with water or element burnout may occur A WARNING If service is required on this unit contact your Authorized Hatco Service Agent or contact the Hatco Service Department at 800 558 0607 or 414 671 6350 fax 800 690 2966 or international fax 414 671 3976 A WARNING This product has no user serviceable parts To avoid damage to the unit or injury to personnel use only Authorized Hatco Service Agents and Genuine Hatco Parts when service is required A WARNING Genuine Hatco Replacement Parts are specified to operate safely in the environments in which they are used Some aftermarket or g
11. 90 100 110 120 130 140 150 160 170 180 21 27 32 38 43 49 54 60 66 71 77 82 60 F 16 C 12 23 35 47 60 72 85 100 116 136 162 211 70 F 21 C 12 24 36 49 61 74 89 105 125 151 200 80 F 27 C 12 24 37 49 62 77 93 113 139 188 90 F 32 C 12 25 34 50 65 85 101 127 176 100 F 38 C 13 28 38 53 69 89 115 164 110 F 43 C 12 25 40 56 66 102 151 120 F 48 C 13 28 44 64 90 139 130 F 54 C 15 31 51 77 126 140 F 60 C 16 36 62 111 150 F 65 C 20 46 95 160 F 71 C 26 75 170 F 76 C 49 Water 6 15 cm DEEP WATER 750 WATTS PER SQUARE FOOT OF VESSEL TOP Sons Temperature F C Water Heated To 70 80 90 100 110 120 130 140 150 160 170 180 21 27 32 38 43 49 54 60 66 71 77 82 60 F 16 C 8 15 23 61 40 48 57 67 77 90 108 140 70 F 21 C 8 16 24 33 40 49 59 70 83 100 13 80 F 27 C 8 16 25 33 41 51 62 75 92 125 90 F 32 C 8 17 23 33 43 54 67 84 117 100 F 38 C 9 17 15 35 45 59 76 109 110 F 43 C 8 17 27 37 44 68 100 120 F 48 C 9 19 29 42 60 92 130 F 54 C 10 21 34 51 84 140 F 60 C 11 24 41 74 150 F 65 C 13 31 63 160 F 71 C 17 50 170 F 76 C 33 Form No FR2M 0604 8 MAINTENANCE GENERAL A WARNING To avoid any injury turn the power switch off at the fuse disconnect switch circuit breaker or unplug the unit from the power source and allow to cool completely before performing any maintenance or cleaning Recommended
12. Close sump drain by moving handle all of the way forward until it stops See Figure 6 3 Fill the holding vessel with hot tap water to normal operating level 4 Check that the fused disconnect switch or circuit breaker is on or if equipped with power cord and plug make sure unit is plugged into proper receptacle 5 Turn power switch to ON position The electronic display will glow to indicate power is supplied 6 To set the controller to the desired temperature press Set button once unit will display SP1 See Figure 7 7 Press Set button again unit displays current setpoint OUTLET INLET Clean out Cap a 2 or 3 element yi units only WML D Power Switch Sump Drain Handle Closed Sump Drain Outlet Figure 6 Hydro Heater Side View Figure 7 Controller 8 Press Up or Down arrow to change and display desired setpoint 9 Press Set button again until display goes blank After 5 seconds unit will display current operating temperature NOTE If steps 6 9 are interrupted or no changes are made for 15 seconds the controller will go back to its original setting without accepting the change Form No FR2M 0604 OPERATION MINUTES TO HEAT TABLE 9 23 cm DEEP WATER 750 WATTS PER SQUARE FOOT OF VESSEL TOP Water Panis Temperature F C Water Heated To 70 80
13. FR2 unit on the appliance does not transfer NSF listing to the entire appliance 3 Form No FR2M 0604 SPECIFICATIONS SIZING INFORMATION Hatco recommends the following guidelines be used to ensure proper operation and sanitation For FR2 Series in a Bain Marie or Steam Table Application e Minimum 750 watts 75 kW per square foot 0 8 watts per sq cm of vessel top For FR2 Series in a Food Rethermalizer Application e Minimum 2000 watts per square foot 2 2 watts per sq cm of vessel top NOTE Use the FR2 unit for a vessel up to 6 1829 mm long Over 6 1829 mm minimum two units required See the Minutes To Heat Table to determine the amount of time required to heat water using a FR2 series in a Bain Marie or Steam Table application DIMENSIONS Width A Depth B Height C 6 3 4 17 1 8 12 3 4 172 mm 435 mm 324 mm lt A gt pe B gt el ft C op Figure 2 Dimensions ELECTRICAL Install a fused disconnect switch or circuit breaker sized according to the applicable Electrical Rating Chart The wiring from the switch or circuit breaker to the Hatco unit must be in accordance with local electrical requirements and codes Z WARNING For proper electrical installation conforming to local electrical codes consult a licensed electrical contractor Models come complete with all electrical wiring and are
14. ICH CORPORATION HYDRO HEATER Food Rethermalizers Hot Food Table Heater FR2 Series Installation amp Operating Manual I amp W 07 05 143 00 This manual contains important safety Este manual contiene importante informaci n information concerning the maintenance sobre seguridad concerniente al mantenimiento use and operation of this product Failure uso y operaci n de este producto Cualquier to follow the instructions contained in this falla en el seguimiento de las instrucciones manual may result in serious injury If you contenidas en este manual puede resultar are unable to understand the contents of this en un serio da o Si usted no puede entender manual please bring it to the attention of your el contenido de este manual por favor pregunte supervisor Do not operate this equipment a su supervisor No opere este equipo al menos unless you have read and understood que haya le do y comprendido el contenido the contents of this manual de este manual CONTENTS Important Owner Information i Introduction nc nncnnnnno Important Safety Instructions 1 Model DescriptioNsS cccccccccccccnnnnocccnonao 2 AUMONEIS coincidir 2 FR2 Models A 2 Units with Built In Temperature Control 2 Units with Remote Temperature Control 2 Specifications ii crcisccateasecerectsanicaciessasatddaiaanandeiaaesee 3 Electrical Rating Chart
15. bottom of the holding vessel Center the template with the words Front Cover positioned against the front inside wall of the vessel 2 Center punch and drill a 3 4 19 mm pilot hole at each of the two center marks on the template 3 Remove the template and cut a 2 51 mm diameter hole at each pilot hole location using a standard ATV1756 Greenlee cutter NOTE If a ATV1756 Greenlee cutter is not available use a standard Greenlee 1 1 2 conduit cutter 500 6978 which is slightly under 2 51 mm diameter File or ream holes as necessary to 2 51 mm diameter required for mounting sink strainers 4 See Figure 5 In each of the holes install a male threaded sink strainer with a thin gasket between the strainer flange and the bottom of the holding vessel 5 Install two thick gaskets at the underside of the holding vessel along with a thin fiber gasket and secure finger tight with the nut 6 Attach the heater to the strainers loosely with the union nuts and 1 3 4 45 mm rubber gaskets NOTE Make sure rubber gaskets are positioned inside the union nuts and are not crimped 3 4 19 mm holes e Y e Y around periphery on 914 mm 914 mm 6 152 mm centers MAX M Dotted line indicates the position of perforated water baffle 3 4 19 mm high baffle with divider wall between inlet and outlet Figure 4 Hydro Heater Water Baffle Sink or tank 1 8 3 mm offset te
16. ements metal sheathed air heating b One 1 Year Parts and Labor PLUS Four 4 Years Parts Only Warranty on pro rated terms that Hatco will explain at Buyer s request 3CS and FR Tanks c One 1 Year Parts and Labor PLUS Nine 9 Years Parts Only Warranty on Electric Booster Heater Tanks Gas Booster Heater Tanks THE FOREGOING WARRANTIES ARE EXCLUSIVE AND IN LIEU OF ANY OTHER WARRANTY EXPRESSED OR IMPLIED INCLUDING BUT NOT LIMITED TO ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OR PATENT OR OTHER INTELLECTUAL PROPERTY RIGHT INFRINGEMENT Without limiting the generality of the foregoing SUCH WARRANTIES DO NOT COVER Coated incandescent light bulbs fluorescent lights lamp warmer heat bulbs glass components Product failure in booster tank fin tube heat exchanger or other water heating equipment caused by liming sediment buildup chemical attack or freezing Product misuse tampering or misapplication improper installation or application of improper voltage 2 LIMITATION OF REMEDIES AND DAMAGES Hatco s liability and Buyer s exclusive remedy hereunder will be limited solely at Hatco s option to repair or replacement by a Hatco authorized service agency other than where Buyer is located outside of the United States Canada United Kingdom or Australia in which case Hatco s liability and Buyer s exclusive remedy hereunder will be limited solely to replacement of part unde
17. eneric replacement parts do not have the characteristics that will allow them to operate safely in Hatco equipment It is essential to use Hatco Replacement Parts when repairing Hatco equipment Failure to use Hatco Replacement Parts may subject operators of the equipment to hazardous electrical voltage resulting in electrical shock or burn Form No FR2M 0604 HATCO LIMITED WARRANTY 1 PRODUCT WARRANTY Hatco warrants the products that it manufactures the Products to be free from defects in materials and workmanship under normal use and service for a period of one 1 year from the date of purchase when installed and maintained in accordance with Hatco s written instructions or 18 months from the date of shipment from Hatco Buyer must establish the product s purchase date by returning Hatco s Warranty Registration Card or by other means satisfactory to Hatco in its sole discretion Hatco warrants the following Product components to be free from defects in materials and workmanship from the date of purchase subject to the foregoing conditions for the period s of time and on the conditions listed below a One 1 Year Parts and Labor PLUS One 1 Additional Year Parts Only Warranty Toaster Elements metal sheathed Drawer Warmer Elements metal sheathed Drawer Warmer Drawer Rollers and Slides Food Warmer Elements metal sheathed Display Warmer Elements metal sheathed air heating Holding Cabinet El
18. ide of the flow tube The heating elements do not come in direct contact with the water eliminating sediment and lime buildup on the element resulting in longer life The heated water flows upward and returns to the holding vessel A special electronic controller maintains the setpoint temperature assuring a responsive and efficient operation The unit electrical and plumbing connections are factory assembled and ready for installation This manual provides the installation safety and operating instructions for the Hydro Heater Business 8 00 a m to 5 00 p m Hours Central Standard Time Summer Hours June to September 8 00 a m to 5 00 p m C D T Monday through Thursday 8 00 a m to 2 30 p m C D T Friday Telephone 800 558 0607 414 671 6350 Fax 800 690 2966 Parts amp Service 414 671 3976 International 24 Hour 7 Day Parts amp Service Assistance available in the PA United States and Canada by calling 800 558 0607 Additional information can be found by visiting our web site at www hatcocorp com Food Rethermalizers Hot Food Table Heaters We recommend all installation operating and safety instructions appearing in this manual be read prior to installation or operation of your Hatco Hydro Heater Safety instructions that appear in this manual after a warning symbol and the words WARNING or CAUTION printed in bold face are very important WARNING means there is the possibility of
19. izers instructions for the proper mixture of water and sanitizer 5 Connect one end of a drain hose onto the sump drain outlet with the other end in a bucket or open site drain in a manner according to local plumbing codes 6 To drain the unit open the sump drain valve by moving the valve handle backwards until it completely stops Water will now flow from the drain hose 7 Thoroughly wash unit with fresh water until discharge is clear and all sanitizers have been removed and rinsed 8 Close sump drain by moving handle all of the way forward until it stops See Figure 8 9 Reinstall perforated water baffle false bottom in correct position 10 Follow normal operation instructions Form No FR2M 0604 MAINTENANCE WEEKLY See Figure 8 1 Turn power switch to the OFF position 2 Drain holding vessel to discharge visible water and debris 3 Wipe visible deposits from the sink or tank 4 Remove clean out caps 2 or 3 element units only 5 Inspect for lime and sediment build up at the sump drain outlet and heating element chamber outlets 2 or 3 element units only have heating element chamber outlets 6 Remove any visible lime sediment or debris deposits from the outlets using the cleaning brush supplied with the unit Hatco part number 03 40 060 00 To remove insert brush into the clean out and sump drain outlets and use a scrubbing motion until clean 7 Remove brush and flush clean water thr
20. ny damage to the heater unit use only delimers that are non corrosive to aluminum brass and stainless steel Damage caused by corrosive material or solutions is not covered under warranty Drain holding vessel with power to the unit off or element burnout may occur Water Quality Requirements Incoming water in excess of 3 0 grains of hardness per gallon GPG 75 grains of hardness per liter must be treated or softened before being supplied to a Hydro Heater Water containing over 3 0 GPG 75 GPL will decrease the efficiency and reduce the operating life of the unit Form No FR2M 0604 MODEL DESCRIPTIONS ALL MODELS The Hydro Heater mounts easily to the underside of a holding vessel leaving the entire vessel area free Units are shipped ready to install with all gaskets and fittings Hydro Heaters include a stainless steel front powder coated body a low water cut off system and a convenient drain outlet FR2 MODELS The Hatco FR2 model heaters are designed to be used with a Bain Marie or Food Rethermalizer to heat or hold foods at temperatures between 140 F 60 C and 190 F 88 C The desired holding temperature is maintained by a special electronic controller and free flow technology UNITS WITH BUILT IN TEMPERATURE CONTROL Units with built in electronic temperature controller and display are excellent for installations where the unit is easily accessible and viewing is not obstructed
21. o Service Agent or contact the Hatco Service Department at 800 558 0607 or 414 671 6350 fax 800 690 2966 or international fax 414 671 3976 This product has no user serviceable parts To avoid damage to the unit or injury to personnel use only Authorized Hatco Service Agents and Genuine Hatco Parts when service is required A Genuine Hatco Replacement Parts are specified to operate safely in the environments in which they are used Some aftermarket or generic replacement parts do not have the characteristics that will allow them to operate safely in Hatco equipment It is essential to use Hatco Replacement Parts when repairing Hatco equipment Failure to use Hatco Replacement Parts may subject operators of the equipment to hazardous electrical voltage resulting in electrical shock or burn Z CAUTIONS A Water in the unit and holding vessel is very hot Wear protective gloves and proper attire when operating to avoid injury Z Do not use extension pipes on the inlet and outlet connections on heater units Poor performance or unsafe conditions may occur CAUTIONS Do not overtighten unions or nuts Overtightening may cause leaks Do not turn the electrical current to the unit on until the holding vessel has been filled with water or element burnout may occur Inspect weekly for lime buildup inside unit Excessive amounts can affect unit performance and reduce the operating life of the unit To avoid a
22. or food rethermalizing The requirements mirror the requirements for food rethermalizing in the FDA Food Code The basic requirement is that food reach a temperature of 165 F 74 C in a time period of two hours or less Appliances that are manufactured for the purpose of rethermalizing food will need to meet these performance requirements in order to be listed to NSF Standard 4 The Hatco FR2 Series heating unit is specifically made for food rethermalizing however the heating unit is designed to be incorporated into a hot water bath rethermalizer Hatco does not supply the vessel that contains the water nor the system which determines how food is placed and held in the vessel The Hatco FR2 unit attaches to the bottom of the vessel and supplies hot water to the vessel Hatco does supply sizing recommendations to enable the appliance manufacturer to correctly size the FR2 unit to the vessel However there are variables in the way that the vessel is manufactured that affect its ability to pass the NSF performance requirements The Hatco FR2 unit is listed with NSF for construction only Due to the fact that the FR2 is only a portion of a larger system it is impossible to do performance testing until the FR2 unit is incorporated onto the water vessel The result is that it is the responsibility of the vessel manufacturer to have the entire rethermalizing appliance tested and listed in accordance with NSF Standard 4 Simply hanging an NSF listed
23. ough the chambers until discharge is clear 8 Reinstall clean out caps removed in step 4 9 Close all drains and fill with water before restarting DELIMING INSTRUCTIONS CAUTION Inspect weekly for lime buildup inside unit Excessive amounts can affect unit performance and reduce the operating life of the unit NOTE Product failure caused by liming or sediment buildup is not covered under warranty CAUTION To avoid any damage to the heater unit use only delimers that are non corrosive to aluminum brass and stainless steel Damage caused by corrosive material or solutions is not covered under warranty The amount of lime and mineral content in the water and how often the unit is operated will dictate how often the unit needs to be delimed Units supplied with water that contains high lime and mineral content may require deliming on a daily basis NOTE The delimer used should be a safe non toxic non corrosive solution Follow the delimer s instructions In order to dissolve water scale lime and rust deposits from the heating chamber thermostat probes and interior surfaces of the unit perform the following procedure 1 Disconnect power supply to heater at breaker and turn power switch to OFF position 2 Connect one end of a drain hose onto the sump drain outlet with the other end in a bucket or open site drain in a manner according to local plumbing codes 3 Open sump drain valve and drain all water
24. r warranty with respect to any claim made within the applicable warranty period referred to above Hatco reserves the right to accept or reject any such claim in whole or in part Hatco will not accept the return of any Product without prior written approval from Hatco and all such approved returns shall be made at Buyer s sole expense HATCO WILL NOT BE LIABLE UNDER ANY CIRCUMSTANCES FOR CONSEQUENTIAL OR INCIDENTAL DAMAGES INCLUDING BUT NOT LIMITED TO LABOR COSTS OR LOST PROFITS RESULTING FROM THE USE OF OR INABILITY TO USE THE PRODUCTS OR FROM THE PRODUCTS BEING INCORPORATED IN OR BECOMING A COMPONENT OF ANY OTHER PRODUCT OR GOODS Form No FR2M 0604 NOTES 13 Form No FR2M 0604 HATCO AUTHORIZED PARTS DISTRIBUTORS ALABAMA Jones McLeod Appl Svc Birmingham 205 251 0159 ARIZONA Auth Comm Food Equip Phoenix 602 234 2443 Byassee Equipment Co Phoenix 602 252 0402 CALIFORNIA Industrial Electric Huntington Beach 714 379 7100 Chapman Appl Service San Diego 619 298 7106 P amp D Appliance S San Francisco COLORADO Hawkins Commercial Appliance Englewood 303 781 5548 650 635 1900 DELAWARE Food Equipment Service Wilmington 302 996 9363 FLORIDA Whaley Foodservice Repair Jacksonville 904 725 7800 Universal Restaurant Services Miami 305 593 5488 Nass Service Co Inc Orlando B G S Pompano Beach 407 425 2681 954 971 0456
25. serious injury or death to yourself or others CAUTION means there is the possibility of minor or moderate injury CAUTION without the symbol signifies the possibility of equipment or property damage only Hatco Hydro Heaters are a product of extensive research and field testing The materials used were selected for maximum durability attractive appearance and optimum performance Every unit is thoroughly inspected and tested prior to shipment Form No FR2M 0604 IMPORTANT SAFETY INSTRUCTIONS IMPORTANT Read the following important safety instructions to avoid personal injury or death and to avoid damage to the equipment or property Z WARNINGS MHatco FR2 series units are designed for commercial use only by properly trained personnel To avoid any injury turn the power switch off at the fuse disconnect switch circuit breaker or unplug the unit from the power source and allow to cool completely before performing any maintenance or cleaning For proper electrical installation conforming to local electrical codes consult a licensed electrical contractor A Units are designed to heat water up to 190 F 88 C To avoid any injury or damage DO NOT set temperature controls to a setting higher than 190 F 88 C Z For proper plumbing installation conforming to local plumbing codes consult a licensed plumbing contractor Alf service is required on this unit contact your Authorized Hatc
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