Maytag HR630SJLS Water Heater User Manual
Contents
1. HR652DJRT 50 GALLON HR650DJRS 50 GALLON HR650DJLS 50 GALLON HR666DJRT 66 GALLON HR682DJRT 80 GALLON HR6120DJRT 119 GALLON MODEL NUMBERS HR652DJRT HR650DJRS HR650DJLS HR666DJRT HR6120DJRT KEY PART HR682DJRT NO DESCRIPTION PART NUMBERS 1 Temperature Pressure Relief Valve 66001700 66001700 66001682 66001700 66001700 2 Dip Tube 66001874 66001307 66001303 tt 66001309 66001309 3 Primary Anode 66001730 66001730 66001729 66001731 66001873 4 Drain Valve 66001246 66001246 66001647 66001246 66001246 5 Drain Valve Washer 66001021 66001021 66001021 66001021 66001021 17 82 x 13 64 x 1 8 thick 6 Element Gasket 10 pack 66001053 66001053 66001053 66001053 66001053 7 Lower Element SEE NOTE ON PAGE 32 8 Thermostat Bracket 66001054 66001054 66001054 66001054 66001054 9 2 Pole Thermostat 66001201 66001201 66001201 66001201 66001201 Two Wire Lead Models t 10 Terminal Cover Lower 66001268 66001268 66001268 66001268 66001268 11 Lower Thermostat w Hi Limit 66001202 66001202 66001202 66001202 66001202 Three Wire Lead Models t 12 Terminal Cover Lower Three Wire 66001064 66001064 66001064 66001064 66001064 13 Lower Access Panel 66001703 66001703 66001703 66001703 66001703 14 Upper Access Panel 66001703 66001703 66001703 66001703 66001703 15 Terminal Cover Upper 66001064 66001064 66001064 66001064 66001064 16 Upper Thermostat w Hi Limit 66001254 66001254 660012542. HR630SJRT 30 GALLON HR630SJLS 30 GALLON HR640SJRT 40 GALLON HR640SJRS 40 GALLON HR640SJLS 40 GALLON MODEL NUMBERS KEY PART HR630SJRT HR630SJLS HR640SJRT HR640SJRS HR640SJLS NO DESCRIPTION PART NUMBERS 1 Temperature Pressure Relief Valve 66001700 66001700 66001700 66001700 66001415 2 Dip Tube 66001307 66001870 66001309 66001306 66001303 3 Primary Anode Rod 66001871 66001872 66001832 66001729 66001729 4 Drain Valve 66001246 66001647 66001246 66001246 66001647 5 Drain Valve Washer 66001021 66001021 66001021 66001021 66001021 17 82 x 13 64 x 1 8 thick 6 Element Gasket 10 pack 66001053 66001053 66001053 66001053 66001053 7 Element SEE NOTE ON PAGE 26 8 Thermostat Bracket 66001054 66001054 66001054 66001054 66001054 9 Thermostat w Hi Limit t 66001202 66001202 66001202 66001202 66001202 10 Terminal Cover 66001064 66001064 66001064 66001064 66001064 11 Lower Access Panel 66001703 66001703 66001703 66001703 66001703 12 Upper Access Panel 66001703 66001703 13 Nipple w Heat Traps 66001704 66001704 66001705 66001705 66001705 14 Pipe Insulation 66001708 66001708 66001708 66001708 66001708 15 T amp P Insulation 66001709 66001709 66001709 66001709 66001709 Manual 66001869 Also available at most hardware stores TRefer to Wiring Diagram Section for verification Not Illustrated WHEN ORDERING REPAIR PARTS ALWAYS GIVE THE FOLLOWING INFORMATION Mo
3. Model HR640DJRT HR640SJRS HR640DJRS HR640SJLS HR640DJLS Tank Capacity In Gal 40 40 40 40 40 Element 4 ME 4 4 Wattage Upper 500 500 500 at 240 Volt Lower 4500 4500 4500 4500 4500 Recovery Rate Upper 20 20 20 In Gals Per Hr 90 F Rise Lower 20 20 20 20 20 Diameter 18 20 1 2 20 1 2 25 25 Height 59 1 2 44 44 32 1 4 32 1 4 Maximum Fuse or Circuit Breaker Size 30 30 30 30 30 Minimum Wire Size Gauge 10 10 10 10 10 Model HR652SJRT HR652DJRT HR650SJRS HR650DJRS HR650SJLS Tank Capacity In Gal 50 50 50 50 50 Element 4 e 4 E Wattage Upper 500 500 at 240 Volt Lower 4500 4500 4500 4500 4500 Recovery Rate Upper 20 20 In Gals Per Hr 90 F Rise Lower 20 20 20 20 20 Diameter 20 1 2 20 1 2 22 22 26 1 2 Height 54 54 48 48 34 Maximum Fuse or Circuit Breaker Size 30 30 30 30 30 Minimum Wire Size Gauge 10 10 10 10 10 Model HR650DJLS HR666SJRT HR666DJRT HR682SJRT HR682DJRT Tank Capacity In Gal 50 66 66 80 80 Element 4 4 4 Wattage Upper 500 500 500 at 240 Volt Lower 4500 4500 4500 4500 4500 Recovery Rate Upper 20 20 20 In Gals Per Hr 90 F Rise Lower 20 20 20 20 20 Diameter 26 1 2 22 22 24 24 Height 34 60 1 4 60 1 4 60 1 2 60 1 2 Maximum Fuse or Circuit Breaker Size 30 30 30 30 30 Minimum Wire Size Gauge 10 10 10 10 10 Standard element wattages are shown Other element wattages up to the maximum shown are
4. sise 18 19 Element Cleaning and Replacement issues 19 21 Drain Valve Washer Replacement sise 21 DENVICC RR RU AM E 21 Troubleshooting CP AES 22 24 1 CET 22 Thermal EXparslOn esaeen e ea eee e eE 22 SANTE SOUNAS HE NE dh cones hs E ELLE d LIA abend 22 Operational 22 23 SIMA rid ne doves sic tual en ete a hdd apace ale 22 Air m Hot Water Faucets reete sede nes lee evans dre eee ne rate e us 22 NOSE en di fu di tii 22 High Temperature Shut Off System iii 22 23 Not Enough Hot Water 23 Wateris T00 GERE 23 Leakage O heo k ON E E HER 24 Repa Fans EIS lessee sence En Aaa E OTE 26 34 V ENS 36 Customer In formation Thank You for purchasing a Maytag water heater Properly installed and maintained it should give you years of trouble free service It is strongly suggested that this new water heater be professionally installed call Maytag Customer Service at1 800 788 8899 for recommended installers Abbreviations Found In This Instruction Manual U L Underwriters Laboratories Inc NEC National Electrical Code ANSI American National Standards Institute Read the
5. The water heater must be electrically grounded by the installer A green ground screw has been provided en the water heater s junction box Connect ground wire to this location Replace the wiring junction cover using the screw provided CONDUIT Instructions for Installation cont d Installation Checklist Whether or not the element conversion is made the model rating plate must be marked Using a hard point ink pen check the appropriate block within the model rating plate which is located adjacent to the lower access panel Is the fuse or circuit breaker size correct as shown in the chart in the Product Specifications section Are the wires from the circuit breaker or fuse service to the water heater s junction box on the correct wire size gauge as shown in the chart in the Product Specifications section ls the new temperature pressure relief valve properly installed and piped to an adequate drain See Temperature Pressure Relief Valve in the Instructions for Installation section Is the water heater completely filled with water See Filling the Water Heater instructions in the Instructions for Installation section Will a water leak damage anything See Locating the New Water Heater in the Instructions for Installation section Are the cold and hot water lines connected to the water heater correctly See Water Piping instructions in the Instru
6. 3 Check for loose or blown fuses in your water heater circuit Circuit breakers weaken with age and may not handle their rated load and should be replaced 4 Make certain the disconnect switch if used is in the ON position 5 Check to see the electric service to your house has not been interrupted If this is the case contact the electric company 6 Are the thermostats set to the desired temperature See Temperature Regulation section 7 f you had experienced very hot water and now no hot water the problem may be due to the high temperature shut off system See High Temperature Shut Off System in the Troubleshooting section 8 During very cold weather the incoming water will also be colder and it will require a longer time to become heated 9 The hot water usage may exceed the capacity of the water heater If so wait for water heater to recover after abnormal demand Also examine pipes and faucets for possible water leaks 10 If you can not determine the problem then call the Maytag Service Department WATER IS TOO HOT Adjust the thermostat to a lower setting See the Temperature Regulation section Troubleshooting cont d Leakage Checkpoints Use this guide to check a Leaking water heater Many suspected Leakers are not leaking tanks Often the NOTE To check where threaded portion enters tank insert cotton swab between source of the water can be found and corrected jacket o
7. insulation blocks and pads If leaking around elements follow proper draining instructions and remove element Reposition or replace gasket on element Place element into opening and tighten securely Then follow Filling the Water Heater instructions in the Installation Instructions section F Water from drain valve may be due to the valve being opened slightly G The drain valve may be leaking at the tank fitting H Water in the water heater bottom or on the floor may be from condensation loose connections or the temperature pressure relief valve DO NOT replace the water heater until a full inspection of all possible water sources is made and necessary corrective steps taken Leakage from other appliances water lines or ground seepage should also be checked 24 Notes Repair Parts List MAYTAG ELECTRIC WATER HEATERS MODEL NUMBERS HR630SJRT 30 GALLON HR630SJLS 30 GALLON HR640SJRT 40 GALLON HR640SJRS 40 GALLON HR640SJLS 40 GALLON NOTE LOWER ELEMENT These water heaters have a 4500 watt lower element as standard Order part no 13 66001875 replacement element Bio However your specific model may be equipped with a nonstandard element Refer to model rating plate for wattage of a non standard lower element Give voltage and element wattage when ordering replacement part 11 26 Repair Parts List cont d MAYTAG ELECTRIC WATER HEATERS MODEL NUMBERS
8. LESS AND AVAILABLE IN 28 DIAMETER PART NUMBER 66001012 FOR WATER HEATERS HAVING A DIAMETER 26 25 OR LESS Tools ADDITIONAL TOOLS NEEDED WHEN SWEAT SOLDERING You may or may not need all of these tools depending on your type of installation These tools can be e Tubing Cutters or Hacksaw purchased at your local Maytag store Pipe Wrenches 2 14 Solder Flux Screwdriver 6 Foot Tape or Folding Rule Garden Hose Drill Pipe dope or Teflon Tape Emery Cloth Wire Brushes HACKSAW 6 FOOT TAPE GARDEN HOSE Ck 3 4 WIRE BRUSH SLOT HEAD SCREW DRIVER PIPE C WRENCH 1 2 WIRE BRUSH PHILLIPS SCREWDRIVER E C ROLL OF LEAD FREE PROPANE TORCH SOFT SOLDER PIPE DOPE SQUEEZE TUBE Wa a ROLL OF TEFLON TAPE DRILL ROLL OF EMERY SOLDER TUBING Use only on water connections CLOTH FLUX CUTTER Installation Instructions Removing the Old Water Heater Tum OFF electrical supply to the water heater E 1711 17 CHELLES 2 te Turn OFF the water supply to the water heater at the water shutoff valve or water meter Attach a hose to the water heater drain valve and put the other end in a floor drain or outdoors Open the water heater drain valve Open a nearby hot water faucet which will relieve pressure in the water heater and speed draining AWARNING The wa
9. STATE 66001011 9001609 66001012 9001608 66001013 ETC2X 66001014 ETC5X 66001021 9001584 66001053 9000308 66001054 9000309 66001064 9002438 66001068 9001453 66001105 9002769 66001182 9000092 66001201 9000507 66001202 9000509 66001246 9001588 66001254 9001954 66001268 9002276 66001303 9002542 66001306 9002546 66001307 9002547 66001309 9002549 66001415 9001583 66001647 9003464 66001682 9003741 66001700 9003917 66001703 9003900 66001704 9003915 66001705 9003719 66001707 9003909 66001708 9003717 66001709 9003716 66001710 184740 001 66001729 9003889 66001730 9003972 66001732 9003973 66001735 9003975 66001736 9003976 66001737 9003977 66001734 9003974 66001744 9003921 66001832 9003891 66001870 9003663 66001871 9003888 1872 44 66001873 9003893 66001874 9004261 66001875 9003950 34 Notes Warranty AS MAN NOVAS NAS LEM AN NAN Ah ANS VA AN STAN SISO PAS SISO ANS NSU AN NSO TAS SAN MAK MU KARAN KANAN a FULL ONE YEAR WARRANTY For One Year from the date of Original Retail Purchase any part which fails in normal home use will be repaired or replaced free of charge If a leak occurs in the Tank a new water heater of the closest capacity and quality then available will be replaced free of charge b n REANO AR AN FA AY ii 2 it iN KK MM ti NM Ww LESE VIS GIS AN KAAN KARAN KANAN TEN ANG j i
10. authorized servicer Be sure to provide all pertinent facts when you call or visit WHEN ORDERING REPAIR PARTS ALWAYS GIVE THE FOLLOWING INFORMATION Model Number Serial Number Part Description Part Number if available The model number of the water heater will be found on Voltage and Element Wattage the model rating plate located above the access panel THIS IS A REPAIR PARTS LIST NOT A PACKING LIST 29 Repair Parts List cont d MAYTAG ELECTRIC WATER HEATERS MODEL NUMBERS HR630DJRT 30 GALLON HR630DJLS 30 GALLON HR640DJRT 40 GALLON HR640DJRS 40 GALLON HR640DJLS 40 GALLON NOTE LOWER ELEMENT and UPPER ELEMENT These water heaters have 4500 watt lower and upper 20 20 elements as standard Order part no 66001875 replacement element However your specific model may be equipped with nonstandard elements Refer to model rating plate for wattage of non standard lower and upper elements Give voltage and element wattage when ordering replacement parts 4 L aa 30 Repair Parts List cont d MAYTAG ELECTRIC WATER HEATERS MODEL NUMBERS HR630DJRT 30 GALLON HR630DJLS 30 GALLON HR640DJRT 40 GALLON HR640DJRS 40 GALLON HR640DJLS 40 GALLON MODEL NUMBERS KEY PART HR630DJRT HR630DJLS HR640DJRT HR640DJRS HR640DJLS NO DESCRIPTION PART NUMBERS 1 Temperature Pressure Relief Valve 6600
11. available when specified Wiring size based on standard 60 C copper wire If distance from fuse box to water heater is more than 90 feet refer to your local electrical code Product Specifications Model HR6120SJRT HR6120DJRT Tank Capacity In Gal 119 119 Element 4 Wattage Upper 200 at 240 Volt Lower 4500 4500 Recovery Rate Upper 20 In Gals Per Hr 90 F Rise Lower 20 20 Diameter 28 28 Height 64 1 4 64 1 4 Maximum Fuse or Circuit Breaker Size 30 30 Minimum Wire Size Gauge 10 10 Standard element wattages are shown Other element wattages up to the maximum shown are available when specified Wiring size based on standard 60 C copper wire If distance from fuse box to water heater is more than 90 feet refer to your local electrical code Accessories and Tools Needed Accessories To simplify the installation Maytag has available the installation parts shown below You may or may not need all of these accessories depending on your type of installation Call Maytag Customer Service at 1 800 788 8899 for an authorized installer DRAIN PANS AVAILABLE IN 22 DIAMETER EXPANSION TANKS FOR THERMAL PART NUMBER 66001011 FOR WATER EXPANSION CONDITIONS AVAILABLE HEATERS HAVING A DIAMETER 20 OR IN 2 GALLON PART NUMBER LESS 24 DIAMETER PART NUMBER 66001013 AND 5 GALLON PART 66001105 FOR WATER HEATERS HAVING A NUMBER 66001014 CAPACITY DIAMETER 22 OR
12. 001709 66001709 66001709 66001709 Manual 66001869 Also available at most hardware stores TRefer to Wiring Diagram Section for verification Not Illustrated WHEN ORDERING REPAIR PARTS ALWAYS GIVE THE FOLLOWING INFORMATION Model Number Serial Number Part Description Part Number if available Voltage and Element Wattage Now that you have purchased this water heater should a need ever exist for repair parts or service simply call Maytag Customer Service at 1 800 788 8899 for an authorized servicer Be sure to provide all pertinent facts when you call or visit The model number of the water heater will be found on the model rating plate located above the access panel THIS IS A REPAIR PARTS LIST NOT A PACKING LIST 31 Repair Parts List cont d MAYTAG ELECTRIC WATER HEATERS MODEL NUMBERS HR652DJRT 50 GALLON HR650DJRS 50 GALLON HR650DJLS 50 GALLON HR666DJRT 66 GALLON HR682DJRT 80 GALLON HR6120DJRT 119 GALLON NOTE LOWER ELEMENT and UPPER ELEMENT These water heaters have 4500 watt lower and upper elements as standard Order part no 66001875 replacement element However your specific model may be equipped with nonstandard elements Refer to model rating plate for wattage of non standard lower and upper elements Give voltage and element wattage when ordering replacement parts 32 Repair Parts List cont d MAYTAG ELECTRIC WATER HEATERS MODEL NUMBERS
13. 0SJRT KEY PART HR682SJRT NO DESCRIPTION PART NUMBERS 1 Temperature Pressure Relief Valve 66001700 66001700 66001682 66001700 66001700 2 Dip Tube 66001874 66001307 66001303 tt 66001309 66001309 3 Primary Anode Rod 66001730 66001730 66001 731 66001873 4 Drain Valve 66001246 66001246 66001647 66001246 66001246 5 Drain Valve Washer 66001021 66001021 66001021 66001021 66001021 17 82 x 13 64 x 1 8 thick 6 Element Gasket 10 pack 66001053 66001053 66001053 66001053 66001053 7 Element SEE NOTE ON PAGE 28 8 Thermostat Bracket 66001054 66001054 66001054 66001054 66001054 9 Thermostat w Hi Limit t 66001202 66001202 66001202 66001202 66001202 10 Terminal Cover 66001064 66001064 66001064 66001064 66001064 11 Lower Access Panel 66001703 66001703 66001703 66001703 66001703 12 Upper Access Panel 66001703 66001703 66001703 66001703 66001703 13 Nipple w Heat Traps 66001705 66001707 66001704 13 Nipple w o Heat Traps ttt 66001736 66001737 14 Pipe Insulation 66001708 66001708 66001708 66001708 66001708 15 T amp P Insulation 66001709 66001709 Manual 66001869 Also available at most hardware stores Not on Model TRefer to Wiring Diagram Section for verification 1166001309 for Model HR682 11166001735 for Model HR682 Not Illustrated Now that you have purchased this water heater should a need ever exist for repair parts or service simply call Maytag Customer Service at 1 800 788 8899 for an
14. 17 Se SL CAEG ILS 1058 187 sm 1113 13 jn Tiem 1017 ER V Jem ELE CIE IQ 163 WARNING HAZARD OF ELECTRICAL SHOCK Before removing any access panels or servicing the water heater make sure the electrical supply to the water heater is turned OFF Failure to do this could result in DEATH SERIOUS BODILY INJURY OR PROPERTY DAMAGE 2 Remove the two screws securing the access panel and remove panel 8 Remove the insulation block and pad to expose the terminal cover 4 Reset the high limit by pushing in the red button marked RESET RESET BUTTON TUNN Orr POWER BEFORE SERVICING 5 Replace the insulation block and pad so that it completely covers the thermostat and element 6 Replace the access panel 7 Turn ON electric power to the water heater ACAUTION If the high limit must be reset again call Maytag Customer Service at 1 800 788 8899 for an authorized servicer to find out why the high limit turned OFF the electric power 23 NOT ENOUGH OR NO HOT WATER 1 In a new installation the water heater may not be properly connected Make sure the cold water supply valve is open Review and check piping installation Make sure that the cold water line is connected to the cold water inlet to the water heater and the hot water line to the hot water outlet on the water heater 2 Make sure the electrical supply to your water heater is ON
15. 1700 66001700 66001700 66001700 66001682 2 Dip Tube 66001307 66001870 66001309 66001306 66001303 3 Primary Anode 66001871 66001872 66001832 66001729 66001729 4 Drain Valve 66001246 66001647 66001246 66001246 66001647 5 Drain Valve Washer 66001021 66001021 66001021 66001021 66001021 17 32 x 13 64 x 1 8 thick 6 Element Gasket 10 pack 66001053 66001053 66001053 66001053 66001053 7 Lower Element SEE NOTE ON PAGE 30 8 Thermostat Bracket 66001054 66001054 66001054 66001054 66001054 9 2 Pole Thermostat 66001201 66001201 66001201 66001201 66001201 Two Wire Lead Models f 10 Terminal Cover Lower 66001268 66001268 66001268 66001268 66001268 11 Lower Thermostat w Hi Limit 66001202 66001202 66001202 66001202 66001202 Three Wire Lead Models t 12 Terminal Cover Lower Three Wire 66001064 66001064 66001064 66001064 66001064 13 Lower Access Panel 66001703 66001703 66001703 66001703 66001703 14 Upper Access Panel 66001703 66001703 66001703 66001703 66001703 15 Terminal Cover Upper 66001064 66001064 66001064 66001064 66001064 16 Upper Thermostat w Hi Limit 66001254 66001254 66001254 66001254 66001254 17 Thermostat Bracket 66001054 66001054 66001054 66001054 66001054 18 Upper Element SEE NOTE ON PAGE 30 19 Element Gasket 10 pack 66001053 66001053 66001053 66001053 66001053 20 Nipple w Heat Traps 66001704 66001704 66001705 66001705 66001705 21 Pipe Insulation 66001708 66001708 66001708 66001708 66001708 22 T amp P Insulation 66001709 66
16. 66001254 66001254 17 Thermostat Bracket 66001054 66001054 66001054 66001054 66001054 18 Upper Element SEE NOTE ON PAGE 32 19 Element Gasket 10 pack 66001053 66001053 66001053 66001053 66001053 20 Nipple w Heat Traps 66001707 66001744 20 Nipple w o Heat Traps 66001734 ttt 66001736 66001737 21 Pipe Insulation 66001708 66001708 66001708 66001708 66001708 22 T amp P Insulation 66001709 66001709 Manual 66001869 Also available at most hardware stores TRefer to Wiring Diagram Section for verification 1166001309 for Model HR682 11166001735 for Model HR682 Not Illustrated WHEN ORDERING REPAIR PARTS ALWAYS GIVE THE FOLLOWING INFORMATION Model Number Serial Number Part Number if available Part Description Voltage and Element Wattage Now that you have purchased this water heater should a need ever exist for repair parts or service simply call Maytag Customer Service at 1 800 788 8899 for an authorized servicer Be sure to provide all pertinent facts when you call or visit The model number of the water heater will be found on THIS IS A REPAIR PARTS LIST NOT A PACKING LIST the model rating plate located above the access panel 33 Repair Parts List cont d MAYTAG ELECTRIC WATER HEATERS MAYTAG STATE PART NUMBER CONVERSION KEY MAYTAG
17. ACAUTION Never use this water heater unless it is completely full of water To prevent damage to the tank and heating element the tank must be filled with water Water must flow from the hot water faucet before turning ON power 14 Check element for water leaks If leakage occurs tighten element or repeat steps 2 and 3 remove element and reposition gasket Then repeat steps 10 through 14 15 Reconnect the two wires to the element and then check to make sure the thermostat remains firmly against the surface of the tank Service and Maintenance cont d Element Cleaning Replacement cont d 16 Replace the terminal cover on the thermostat making sure that the locking tabs on the terminal cover are in place Lift out tab to clip terminal cover to thermostat LOWER THERMOSTAT UPPER OR LOWER WITHOUT HIGH LIMIT THERMOSTAT WITH HIGH LIMIT 17 Place the insulation block and pad back in place so that it completely covers the thermostat and element 18 Replace access panel 19 Turn ON electric power to water heater 21 Drain Valve Washer Replacement NOTE For replacement use a 17 32 x 13 64 x 1 8 thick washer available at your nearest hardware store For ordering a replacement washer refer to the Repair Parts section 1 Before beginning turn OFF the electrical power supply to the water heater A WARNING HAZARD OF ELECTRICAL SHOCK Before removing any access panels o
18. ANY MAYTAG Series Six ELECTRIC WATER HEATER USER S GUIDE EFFICIENCY CERTIFIED ama GAMA certification applies to all residential electric water heaters with capacities of 20 to 120 Gallons Input rating of 12 Kw or less at a voltage no greater than 250 V A WARNING READ THE GENERAL SAFETY SECTION BEGINNING ON INSIDE COVER AND THEN THIS ENTIRE MANUAL BEFORE INSTALLING OR OPERATING THIS WATER HEATER Save this Manual for Future Reference Printed in the U S A 0105 Model Numbers HR630SJRT HR630DJRT HR630SJLS HR630DJLS HR640SJRT HR640DJRT HR640SJRS HR640DJRS HR640SJLS HR640DJLS HR652SJRT HR652DJRT HR650SJRS HR650DJRS HR650SJLS HR650DJLS HR666SJRT HR666DJRT HR682SJRT HR682DJRT HR6120SJRT HR6120DJRT FOR POTABLE WATER HEATING ONLY NOT SUITABLE FOR SPACE HEATING Caution Read and Follow All Safety Rules and Operating Instructions Before First Use of This Product Part No 66001869 184740 001 Safety Instructions AWARNING Improper installation adjustment alteration service or maintenance can cause DEATH SERIOUS BODILY INJURY OR PROPERTY DAMAGE Refer to this manual for assistance consult your local utility or call Maytag Customer Service at 1 800 788 8899 for an authorized servicer for further information AWARNING HAZARD OF ELECTRICAL SHOCK Before removing any access panels or servicing the water heater make sure the electrical supply to the water heater i
19. CTRICAL SHOCK Before removing any access panels or servicing the water heater make sure the electrical supply to the water heater is turned OFF Failure to do this could result in DEATH SERIOUS BODILY INJURY OR PROPERTY DAMAGE 2 Remove the access panel and the insulation block and pad 3 Lift out the tab as shown below to unclip the terminal cover from the thermostat The terminal cover can now be removed from the thermostat Lift out tab to unclip terminal cover from thermostat LOWER THERMOSTAT UPPER OR LOWER WITHOUT HIGH LIMIT THERMOSTAT WITH HIGH LIMIT 4 Remove the two wires attached to the thermostat 5 Remove the thermostat from behind the thermostat bracket 6 Disconnect wires from thermostat and slide out of the bracket 7 Place the new lower thermostat in the bracket making sure it fits firmly against the tank 8 Attach the wires to the new thermostat NOTE Some of the terminals may require straight in wiring through an eye opening If wires are now looped re cut and strip wire 3 8 to a straight length and insert Service and Maintenance cont d Thermostat Removal cont d 9 Put plastic terminal cover back in place 10 Replace the insulation block and pad to cover the thermostat 11 Replace access panel then turn the electric power ON Element Cleaning Replacement NOTE These instructions are written for element cleaning and element replacement for the lowe
20. EAT COUPLING 11 3 4 THREADED NIPPLE NOTE Your waiter heater is super insulated to minimize heat loss from the tank Further reduction in heat loss can be accomplished by insulating the hot water lines from the water heater HOT OUTLET SHUT OFF COLD INLET TO HOUSE VALVE WATER LINE agg g E sae THREADED TO SWEAT COUPLING i TEMPERATURE ee PRESSURE RELIEF VALVE 3 4 THREADED NIPPLE DISCHARGE PIPE Do not cap or plug 6 AIR GAP CDR FLOOR DRAIN T amp P Valve and Pipe Insulation Remove insulation for T amp P Valve and pipe connections from carton Fit pipe insulation over the incoming cold water line and the hot water line Make sure that the insulation is against the top cover of the heater Fit T amp P Valve insulation over valve Make sure that the insulation does not interfere with the lever of the T amp P valve Secure all insulation using tape Instructions for Installation cont d Temperature Pressure Relief Valve AWARNING AWARNING At the time of manufacture this water heater was provided with a combination temperature pressures relief valve certified by a nationally recognized testing laboratory that maintains periodic inspection of production of listed equipment or materials as meeting the requirements for Relief Valves and Automatic Gas Shutoff Devices for Hot Water Supply Systems and the current edition of ANSI 221 22 CSA 4 4 and
21. Safety Instructions section pages 2 and 3 of this manual first and then the entire manual carefully If you dont follow the safety rules the water heater will not operate properly It could cause DEATH SERIOUS BODILY INJURY AND OR PROPERTY DAMAGE This manual contains instructions for the installation operation and maintenance of this electric water heater It also contains warnings throughout the manual that you must read and be aware of All warnings and all instructions are essential to the proper operation of the water heater and your safety Since we cannot put everything on the first few pages READ THIS ENTIRE MANUAL BEFORE ATTEMPTING TO INSTALL OR OPERATE THE WATER HEATER The installation must conform with the instructions in this manual electric company rules and Local Codes or in the absence of Local Codes with the current edition of the NEC National Electrical Code NFPA 70 This publication is available from your local government or public library or electric company or by writing Underwriters Laboratories Inc 333 Pfingsten Road Northbrook IL 60062 If after reading this manual you have any questions or do not understand any portion of the instructions call Maytag Customer Service at 1 800 788 8899 for an authorized servicer Carefully plan the place where you are going to put the water heater Correct electrical wiring and connections are very important in preventing death from possible electrical shock and f
22. TO ELECTRIC POWER SUPPLY 1 L2 BLACK JUNCTION BOX BLACK LOWER HEATING ELEMENT LOWER Note Some Lower Hi Temp Limit switches may have 4 HEATING ELEMENT js terminals Use only the 2 terminals on left Instructions for Installation cont d Wiring Never use this water heater unless it is completely full of C Flexible metal conduit or 3 metallic tubing shall be permitted for grounding if all the following conditions are met water To prevent damage to the tank and heating 1 The length in any ground return path does not element the tank must be filled with water Water must exceed 6 feet flow from the hot water faucet before turning on power 2 The circuit conductors contained therein are protected by overcurrent devices rated at 20 amperes or less 3 The conduit or tubing is terminated in fittings approved for grounding For complete grounding details and all allowable exceptions refer to the current edition of the NEC National Electrical Code NFPA 70 You must provide all wiring of the proper size outside of the water heater You must obey local codes and electric company requirements when you install this wiring If you are not familiar with electric codes and practices or if you have any doubt even the slightest doubt in your ability to connect the wiring to this water heater obtain the service of a competent electrician Call Maytag Customer Service at 1 800 788 8899 for an authorize
23. all without adequate drainage provisions where water flow will cause damage ACAUTION INSTALLATION IN RESIDENTIAL GARAGES The water heater must be located and or protected so it is not subject to physical damage by a moving vehicle 2 The location selection must provide adequate clearances for servicing and proper operation of the water heater Typical Installation VACUUM RELIEF REQUIRED BY SOME CODES REFER TO LOCAL CODES SHUTOFF VALVE CHECK ALL CONNECTIONS FOR LEAKS CONSULT THE LOCAL UTILITY COMPANY TO EXAMINE INSTALLATION FOR PROPRIETY AND SAFETY UNION AWARNING UNION HOTTER WATER CAN SCALD Water heaters are intended to produce hot water Water heated to a TEMPERED temperature which will satisfy clothes washing dish WATER 3 4 THREADED CONNECTORS washing and other sanitizing needs can scald and permanently injure you upon contact Some people more likely to be permanently injured by hot water than others These include the elderly children the infirm or physically mentally handicapped If anyone using hot water in your home fits into one of these groups or if there is a local code or state law requiring a certain ELECTRICAL JUNCTION BOX TEMPERATURE PRESSURE ACCESS COVER RELIEF VALVE temperature water at the hot water tap then you must DISCHARGE take special precautions In addition to using the lowest DO Rot cap possible temperature setting that sati
24. alve to the water heater PLACK NOTE The cold water supply valve must be left RED open when the water heater is in use To insure complete filling of the tank allow air to exit by opening the nearest hot water faucet Allow water to run until a constant flow is obtained This will let air out of the water heater and the piping CAUTION Never use this water heater unless it is completely full of RED water To prevent damage to the tank and heating element the tank must be filled with water Water must flow from the hot 3 water faucet before turning ON power 4 Check all new water piping for leaks Repair as needed Pl H HEATING ELEMENT Wiring Diagrams STANDARD WIRING FOR WIRING FOR 3 WIRE LEAD WATER HEATERS 2 WIRE LEAD WATER HEATERS NON SIMULTANEOUS OPERATION 240 VOLT NON SIMULTANEOUS OPERATION DOUBLE ELEMENT 240 VOLT DOUBLE ELEMENT TO ELECTRIC POWER SUPPLY pate CONNECTIONS YOU MAY HAVE TIME CLOCK SWITCH OPERATES BOTTOM ELEMENT ONLY TO ELECTRIC _ TO TIME CLOCK SWITCH POWER SUPPLY 1 2 1212 JUNCTION BOX YELLOW BLUE BLACK 1 UPPER E C O amp THERMOSTAT YELLOW UPPER OFF PEAK METER HEATING ELEMENT OPERATES BOTTOM ELEMENT ONLY TO ELECTRIC L1L2 TO OFF PEAK POWER SUPPLY 14 2 METER YELLOW JUNCTION BOX YELLOW BLUEIBLACK RED FOR TWO WIRE CONNECTION
25. ating plate Electric heaters watts divided by 1000 x 3412 equal BTU Hr rate Your local jurisdictional authority while mandating the use of a temperature pressure relief valve complying with ANSI 221 22 CSA 4 4 and ASME may require a valve model different from the one furnished with the water heater Compliance with such local requirements must be satisfied by the installer or end user of the water heater with a locally prescribed temperature pressure relief valve installed in the designated opening in the water heater in place of the factory furnished valve For safe operation of the water heater the relief valve must not be removed from it s designated opening or plugged The temperature pressure relief valve must be installed directly into the fitting of the water heater designated for the relief valve Position the valve downward and provide tubing so that any discharge will exit only within 6 inches above or at any distance below the structural floor Be certain that no contact is made with any live electrical part The discharge opening must not be blocked or reduced in size under any circumstances Excessive length over 30 feet or use of more than four elbows can cause restriction and reduce the discharge capacity of the valve No valve or other obstruction is to be placed between the relief valve and the tank Do not connect tubing directly to discharge drain unless a 6 air gap is provided To prevent bodily injury hazard to lif
26. atisfies your hot water needs a means such as a mixing valve should be used at the hot water taps used by these people or at the water heater Mixing valves are available at plumbing supply or hardware stores Follow manufacturers instructions for installation of the valves Before changing the factory setting on the thermostat read the Temperature Regulation section in this manual AWARNING Never allow small children to use a hot water tap or to draw their own bath water Never leave a child or handicapped person unattended in a bathtub or shower Thermostats The thermostat s of this water heater have been factory set at a position which approximates 120 F HOT to reduce the risk of scald injury The upper and or lower thermostat s are factory set at a position which approximates 120 F HOT and is adjustable if a different water temperature is desired Read all warnings in this manual and on the water heater before proceeding UPPER THERMOSTAT ADJUSTABLE BEHIND UPPER ACCESS PANEL 16 LOWER THERMOSTAT WITH HIGH LIMIT LOWER THERMOSTAT WITHOUT HIGH LIMIT 30A 120 250V 30A 120 2507 AC 22A 277V 22A 2TTV 125VA PTDTY 120 480 128VA PTDTY 120 480VAC LOWER THERMOSTAT ADJUSTABLE BEHIND LOWER ACCESS PANEL Temperature Settings HOT Is a thermostat setting of approximately 120 F which will supply hot water at the most economi
27. ature pressure relief valve is to be installed as shown a nipple and coupling must be used If a long shank 2 or longer is to be installed do not use the nipple and coupling Install Temperature Pressure protective equipment required by local codes but not less than a combina tion Temperature Pressure Relief Valve certified as meeting the requirements for Relief Valves and Automatic Gas Shutoff Devices for Hot Water Supply Systems ANS 221 22 by a nationally recognized test ing laboratory that maintains periodic inspection of production of listed equipment or materials The valve must be oriented provided with tubing or otherwise installed so that discharge can exit only within 6 inches above or at any distance below the structural floor and cannot contact any live electrical part For safe operation of the water heater the Relief Valve must not be removed or plugged See manual heading Temperature Pressure Relief Valve for installation and maintenance of Relief Valve discharge pipe and other safety precautions DISCHARGE PIPE Do not cap or plug Instructions for Installation cont d Filling the Water Heater STANDARD WIRING FOR SINGLE ELEMENT 240 VOLT To fill the water heater with water TO ELECTRIC POWER SUPPLY 1 Close the water heater drain valve by turning the handle to the right clockwise The drain valve is on JUNCTION the lower front of the water heater i BOX 2 Open the cold water supply v
28. ave a standard two wire connection power supply simply follow the connection diagram in block 3 of the Three Wire Connection Diagram CAUTION If wiring from your fuse box or circuit breaker box was aluminum for your old water heater replace it with copper wire If you wish to reuse the existing aluminum wire have the connection at the water heater made by a competent electrician Call Maytag Customer Service at 1 800 788 8899 for an authorized servicer 6 Use wire nuts and connect the power supply wiring to Provide a way to easily shut off the electric power when working on the water heater This could be with a circuit breaker or fuse block in the entrance box or a separate disconnect switch Install and connect a circuit directly from the main fuse or circuit breaker box This circuit must be the right size and have its own fuse or circuit breaker Refer to the chart in the Product Specifications section for the correct size wire and fuse or circuit breaker If metal conduit is used for the grounding conductor A The grounding electrode conductor shall be of copper aluminum or copperclad aluminum The material shall be of one continuous length without a splice or joint B Rigid metal conduit intermediate metal conduit or electrical metallic tubing may be used for the grounding means if conduit or tubing is terminated in fittings approved for grounding 14 the wires inside the water heater s junction
29. be taken to ensure that 1 no one is in front of or around the outlet of the temperature pressure relief valve discharge line and 2 the water manually discharged will not cause any bodily injury or property damage because the water may be extremely hot If after manually operating the valve it fails to completely reset and continues to release water immediately close the cold water inlet to the water heater follow the draining instructions and replace the temperature pressure relief valve with a new one EMPERATURE PRESSURE RELIEF VALVE FLOOR DRAIN WARNING RELIEF VALVE OPENING This water heater is provided with a combination Temperature Pressure Relief Valve listed as complying with the standard for Relief Valves and Automatic Gas Shutoff Devices for Hot Water Supply Systems ANS 721 22 and the code requirements of ASME Your local jurisdictional authority while mandating the use of a Temperature Pressure Relief Valve complying with ANS 221 22 and ASME may require a valve model different from the one furnished with the water heater Compliance with such local requirements must be satisfied by the installer or end user of the water heater with a locally prescribed Temperature Pressure Relief Valve installed in the designated opening in the water heater JACKET BRASS COUPLING T amp P RELIEF VALVE PROBE P TEMPERATURE MUST EXTEND r INTO TANK NIPPLE E oc ENG TH If a short shank less than 2 temper
30. cal temperatures A ls a thermostat setting of approximately 130 F B Is a thermostat setting of approximately 140 F C Is a thermostat setting of approximately 150 F VERY HOT Is a thermostat setting of approximately 160 F It is recommended that the dial be set lower whenever possible NOTE Water temperature range of 120 140 F recommended by most dishwasher manufacturers Time to Produce 2nd amp 3rd Degree Burns on Adult Skin Temperature Setting 160 150 F 140 F 130 F 120 F About 1 2 seconds About 1 1 2 seconds Less than 5 seconds About 30 seconds More than 5 minutes Service and Maintenance cont d Thermostat Adjustments The upper and or lower thermostat s have been factory set at HOT approximately 120 F to reduce the risk of scald injury The upper and or lower thermostat s are adjustable if a different water temperature is desired Read all warnings in the Temperature Regulation section before proceeding NOTE It is not necessary to adjust the upper thermostat However if it is adjusted above the factory set point of 120 F HOT it is recommended that it not be set higher than the lower thermostat setting To adjust the temperature setting for both upper and lower thermostats proceed as follows 1 Turn OFF the electric power to the water heater at the junction box AWARNING HAZARD OF ELECTRICAL SHOCK Before removing any access pa
31. ctions for Installation section ls there adequate clearance for maintenance around the water heater Do you need to call your electric company to check your wiring 15 HOT COLD CONDUIT TEMPERATURE PRESSURE RELIEF VALVE DISCHARGE PIPE Do not cap or plug 6 AIR GAP FLOOR DRAIN UL Listed 932N ITEM ID PART NUMBER ELECTRIC STORAGE TANK WATER HEATER MODEL NUMBER SERIAL NUMBER WATTS UPPER WATTS LOWER TOTAL WATTS CONNECTED CAPACITY US GAL MAX WORKING PRESSURE VOLTS AC PHASE ALTERNATE RATINGS WATTS WATTS UPPER LOWER TOTAL WATTS CONNECTED CITY OF NEW YORK DEPT OF BUILDINGS MEA VOLTS AC CIRCUIT MODEL RATING PLATE Service and Maintenance Temperature Regulation AWARNING HOTTER WATER CAN SCALD Water heaters are intended to produce hot water Water heated to a temperature which will satisfy clothes washing dish washing and other sanitizing needs can scald and permanently injure you upon contact Some people are more likely to be permanently injured by hot water than others These include the elderly children the infirm or physically mentally handicapped If anyone using hot water in your home fits into one of these groups or if there is a local code or state law requiring a certain temperature water at the hot water tap then you must take special precautions In addition to using the lowest possible temperature setting that s
32. d servicer 5 Wiring Diagrams See Wiring Diagrams Section have been supplied showing the two most common AWARNING 4 A standard 1 2 conduit opening has been made in the water heater junction box for the conduit connection types of connections between the water heater and WATER HEATERS EQUIPPED FOR ONE VOLTAGE ONLY This water heater is equipped for one type voltage only Check the rating plate near the bottom access panel for the correct voltage DO NOT use this water heater with any voltage other than the one shown on the model rating plate Failure to use the correct voltage can cause problems which can result in DEATH SERIOUS BODILY INJURY OR PROPERTY DAMAGE If you have any questions or doubts consult your electric company the power supply You can easily see which type connection you have by removing the junction box cover on top of the water heater A Two Wire Connection Diagrams is the most common requiring you to simply connect red to red black to black and the ground wire to the green ground screw in the junction box of the water heater B Three Wire Connection Diagram is used when you are connecting the water heater to power a supply that has a Time Clock or Off Peak Meter To make these connections refer to block 1 or 2 in this wiring diagram for the type of system you have NOTE If you have purchased a three wire connection water heater but you are not on a Time Clock or Off Peak meter and h
33. del Number Serial Number Part Description Part Number Voltage and Element Wattage Now that you have purchased this water heater should a need ever exist for repair parts or service simply call Maytag Customer Service at 1 800 788 8899 for an authorized servicer Be sure to provide all pertinent facts when you call or visit The model number of the water heater will be found on the model rating plate located above the access panel THIS IS A REPAIR PARTS LIST NOT A PACKING LIST 27 Repair Parts List cont d MAYTAG ELECTRIC WATER HEATERS MODEL NUMBERS HR652SJRT 50 GALLON HR650SJRS 50 GALLON HR650SJLS 50 GALLON HR666SJRT 66 GALLON HR682SJRT 80 GALLON HR6120SJRT 119 GALLON NOTE LOWER ELEMENT These water heaters have a 4500 watt lower element as standard Order part no 66001875 replacement element However your specific model may be equipped with a nonstandard element Refer to model rating plate for wattage of a non standard lower element Give voltage and element wattage when ordering replacement part 11 28 a a i f Vr t Repair Parts List cont d MAYTAG ELECTRIC WATER HEATERS MODEL NUMBERS HR652SJRT 50 GALLON HR650SJRS 50 GALLON HR650SJLS 50 GALLON HR666SJRT 66 GALLON HR682SJRT 80 GALLON HR6120SJRT 119 GALLON MODEL NUMBERS HR652SJRT HR650SJRS HR650SJLS HR666SJRT HR612
34. e or property damage the relief valve must be allowed to discharge water in quantities should circumstances demand If the discharge pipe is not connected to a drain or other suitable means the water flow may cause property damage The Discharge Pipe Must not be smaller in size than the outlet pipe size of the valve or have any reducing couplings or other restrictions Must not be plugged or blocked Must be of material listed for hot water distribution Must be installed so as to allow complete drainage of both the temperature pressure relief valve and the discharge pipe Must terminate at an adequate drain Must not have any valve between the relief valve and tank Safety Instructions cont d WATER HEATERS EQUIPPED FOR ONE VOLTAGE ONLY This water heater is equipped for one type voltage only Check the rating plate near the bottom access panel for the correct voltage DO NOT use this water heater with any voltage other than the one shown on the model rating plate Failure to use the correct voltage can cause problems which can result in DEATH SERIOUS BODILY INJURY OR PROPERTY DAMAGE If you have any questions or doubts consult your electric company AWARNING HYDROGEN GAS Hydrogen gas can be produced in a hot water system that has not been used for a long period of time generally two weeks or more Hydrogen gas is extremely flammable and explosive To prevent the possibility of injury under these conditions we reco
35. e water The most common complaint associated with the anode rod is one of a rotten egg smell This odor is derived from hydrogen sulfide gas dissolved in the water The smell is the result of four factors which must all be present for the odor to develop a a concentration of sulfate in the supply water b little or no dissolved oxygen in the water c a sulfate reducing bacteria within the water heater This harmless bacteria is non toxic to humans d an excess of active hydrogen in the tank This is caused by the corrosion protective action of the anode 22 Smelly water may be eliminated or reduced in some water heater models by replacing the anode s with one of less active material and then chlorinating the water heater tank and all hot water lines Call Maytag Customer Service at 1 800 788 8899 for an authorized servicer for further information concerning an Anode Replacement Kit 66001068 and this Chlorination Treatment If the smelly water persists after the anode replacement and chlorination treatment we can only suggest that continuous chlorination and filtering conditioning equipment be considered to eliminate the water problem Do not remove the anode leaving the tank unprotected By doing so all warranty on the water heater tank is voided AIR IN HOT WATER FAUCETS WARNING HYDROGEN GAS Hydrogen gas can be produced in a hot water system that has not been used for a long period of time generally tw
36. ecifications 57 Accessories and Tools Needed 8 ACCESSON S ioo tib rb e tee Pa un gie edv ta dated testet ee mt 8 52 nn otis ro teen eee e ed tdeo a M Re Eb o det 8 Instructions for Installation 9 15 Removing the Old Water Heater iii 9 Locating the New Water Heater te enm et tete eer E icem Eee cedit et netos ed 10 ih Se at e dad t e b e S i aed 10 Water PIDIDg s inen net oid a etin T a dE dates e e o t oe e ts 11 Valve and Pipe Insulation usines 11 Temperature Pressure Relief Valve issues 12 Filling the Water Heater ee E ire die nn shade redes me 13 Winng Diagfams z lee eee danse eens alia Me ec i a ee 13 WIIG REER ene tre cette ote mte e cet e cta tct nota Alb et ber ite ae faits 14 Installation Checklist 1 iced ea esd eae ree teer e her Ee RE eue ies ame eoe Pu dett ue erae cR 15 Service and 16 21 Temp rature R gulation eed ted feed add teure ed at M Ett abd Ee aod estes 16 Mut 16 Temperature Settings nain rea ue eee e iati e ee e oe eds 16 Thermostat Adjustments sun inerte dene Lacan cee dk e ena Va n e Lv date Vana RR addis 17 Anode Rod Inspection 2 eie e a Mt e Matt tds 17 Temperature Pressure Relief Valve Operation sise 17 mee ation o et bre dae neci 18 Thermostat Removal Replacement
37. er measures are taken the devices cause the water system to be closed As water is heated it expands thermal expansion and closed systems do not allow for the expansion of heated water The water within the water heater tank expands as it is heated and increases the pressure of the water system If the relieving point of the water heater s temperature pressure relief valve is reached the valve will relieve the excess pressure The temperature pressure relief valve is not intended for the constant relief of thermal expansion This is an unacceptable condition and must be corrected It is recommended that any devices installed which could create a closed system have a by pass and or the system have an expansion tank to relieve the pressure built by thermal expansion in the water system Expansion tanks are available for ordering through the Maytag Customer Service Contact the local water supplier and or call Maytag Customer Service at 1 800 788 8899 for an authorized servicer for assistance in controlling these situations STRANGE SOUNDS Possible noises due to expansion and contraction of some metal parts during periods of heat up and cool down do not represent harmful or dangerous conditions Operational Conditions SMELLY WATER In each glasslined water heater there is installed at least one anode rod see parts section for corrosion protection of the tank Certain water conditions will cause a reaction between this rod and th
38. g and cleaning of sediment from the tank may be necessary 1 Before beginning turn OFF the electric power supply to the water heater AWARNING HAZARD OF ELECTRICAL SHOCK Before removing any access panels or servicing the water heater make sure the electrical supply to the water heater is turned OFF Failure to do this could result in DEATH SERIOUS BODILY INJURY OR PROPERTY DAMAGE 2 CLOSE the cold water inlet valve to the water heater 3 OPEN a nearby hot water faucet and leave open to allow for draining 4 Connect a hose to the drain valve and terminate to an adequate drain or outdoors 5 OPEN the water heater drain valve to allow for tank draining NOTE If the water heater is going to be shut down and drained for an extended period the drain valve should be left open with hose connected allowing water to terminate to an adequate drain 6 Close the drain valve 7 Follow Filling the Water Heater instructions in the Instructions for Installation section 8 Turn ON power to the water heater ACAUTION Never use this water heater unless it is completely full water To prevent damage to the tank and heating element the tank must be filled with water Water must flow from the hot water faucet before turning ON power 18 Thermostat Removal Replacement 1 Turn OFF the electrical power to the water heater at the junction box AWARNING HAZARD OF ELE
39. ignated for the relief valve Position the valve downward and provide tubing so that any discharge will exit only within 6 inches above or at any distance below the structural floor Be certain that no contact is made with any live electrical part The discharge opening must not be blocked or reduced in size under any circumstances Excessive length over 30 feet or use of more than four elbows can cause restriction and reduce the discharge capacity of the valve No valve or other obstruction is to be placed between the relief valve and the tank Do not connect tubing directly to discharge drain unless a 6 air gap is provided To prevent bodily injury hazard to life or property damage the relief valve must be allowed to discharge water in quantities should circumstances demand If the discharge pipe is not connected to a drain or other suitable means the water flow may cause property damage The Discharge Pipe Must not be smaller in size than the outlet pipe size of the valve or have any reducing couplings or other restrictions Must not be plugged or blocked Must be of material listed for hot water distribution Must be installed so as to allow complete drainage of both the temperature pressure relief valve and the discharge pipe Must terminate at an adequate drain Must not have any valve between the relief valve and tank The temperature pressure relief valve must be manually operated at least once a year Caution should
40. ires Examine the location to ensure the water heater complies with the Locating the New Water Heater section For California installation this water heater must be braced anchored or strapped to avoid falling or moving during an earthquake See instructions for correct installation procedures Instructions may be obtained from the California office of the State Architect 400 P Street Sacramento CA 95814 Massachusetts Code requires this water heater to be installed in accordance with Massachusetts 248 CMR 2 00 State Plumbing Code and 248 CMR 5 00 Product Specifications Model HR630SJRT HR630DJRT HR630SJLS HR630DJLS HR640SJRT Tank Capacity In Gal 30 30 30 30 40 Element Upper 4500 4500 Wattage at 240 Volt Lower 4500 4500 4500 4500 4500 Recovery Rate Upper 20 20 In Gals Per Hr 90 F Rise Lower 20 20 20 20 20 Diameter 18 18 22 22 18 Height 46 1 2 46 1 2 30 30 59 1 2 Maximum Fuse or Circuit Breaker Size 30 30 30 30 30 Minimum Wire Size Gauge 10 10 10 10 10 Standard element wattages are shown Other element wattages up to the maximum shown are available when specified Wiring size based on standard 60 C copper wire If distance from fuse box to water heater is more than 90 feet refer to your local electrical code 5 Product Specifications
41. mmend the hot water faucet be opened for several minutes at the kitchen sink before any electrical appliances which are connected to the hot water system are used such as a dishwasher or washing machine If hydrogen gas is present there will probably be an unusual sound similar to air escaping through the pipe as the hot water faucet is opened There must be no smoking or open flame near the faucet at the time it is open ACAUTION WATER HEATERS EVENTUALLY LEAK Insiallation of the water heater must be accomplished in such a manner that if the tank or any connections should leak the flow of water will not cause damage to the structure For this reason it is not advisable to install the water heater in an attic or upper floor When such locations cannot be avoided a suitable drain pan should be installed under the water heater Drain pans are available at your local hardware store Such a drain pan must have a minimum diameter of at least 1 inches greater than the water heater diameter and must be piped to an adequate drain ACAUTION Never use this water heater unless it is completely full of water To prevent damage to the tank and heating element the tank must be filled with water Water must flow from the hot water faucet before turning ON power Table of Contents AOL Viris WU CUOIAS co ae nn 23 TADIC Ol COM CNS ostendet on eec tta 4 Customer InfoFiallOEl 5 Product Sp
42. n WIEN MN MAAN 1M ON DATEN SUAS MAAN iu ON DATEN MAAN iu j W IN MAAN iu NN K XX DATE MAAN iu j i d IN i LEAN The warranty of the replacement is the balance of the original water heater s Warranty LIMITED PARTS WARRANTY After the First year and through the Sixth Year from the date of Original Retail Purchase any Parts which fail due to a defect in materials or workmanship will be replaced or repaired free of charge for the part itself with the owner paying all other costs including labor mileage and transportation If the water heater is subjected to commercial institutional industrial or non residential use the above warranty coverage for parts that are proved to be defective in material or workmanship is effective for one year from the date of the Original Retail Purchase The warranty of the replacement is the balance of the original water heater s Warranty or twelve months from the date of the part s purchase whichever comes first The warranty is limited to the original owner of the water heater LIMITED TANK WARRANTY AGAINST LEAKS After the First Year and through the Sixth Year from the date of Original Retail Purchase if a leak occurs in the Tank a new water heater of the closest capacity and quality then available will be replaced free of charge for the water heater with the owner paying all other costs including labor mileage and transp
43. nels or servicing the water heater make sure the electrical supply to the water heater is turned OFF Failure to do this could result in DEATH SERIOUS BODILY INJURY OR PROPERTY DAMAGE 2 Take off the access panel insulation block and pad 3 The slotted adjustment using a screwdriver can be turned clockwise N to increase the temperature setting or counter clockwise X to decrease the temperature setting 4 Replace the insulation block pad and access panel 5 Turn ON the power supply Anode Rod Inspection The anode rod is used to protect the tank from corrosion Most hot water tanks are equipped with an anode rod The submerged rod sacrifices itself to protect the tank Instead of corroding the tank water ions attack and eat away the anode rod This does not affect the water s taste or color The rod must be maintained to keep the tank in operating condition Anode deterioration depends on water conductivity not necessarily water condition A corroded or pitted anode 17 rod indicates high water conductivity and should be checked and or replaced more often than an anode rod that appears to be intact Replacement of a depleted anode rod can extend the life of your water heater Inspection should be conducted by a qualified service technician and at a minimum should be checked annually after the warranty period Temperature Pressure Relief Valve Operation The temperature pressure relief val
44. o weeks or more Hydrogen gas is extremely flammable and explosive To prevent the possibility of injury under these conditions we recommend the hot water faucet be opened for several minutes at the kitchen sink before any electrical appliances which are connected to the hot water system are used such as a dishwasher or washing machine If hydrogen gas is present there will probably be an unusual sound similar to air escaping through the pipe as the hot water faucet is opened There must be no smoking or open flame near the faucet at the time it is open RUMBLING NOISE In some water areas scale or mineral deposits will build up on your heating elements This buildup will cause a rumbling noise Follow Element Cleaning Replacement instructions to clean and replace the elements HIGH TEMPERATURE SHUT OFF SYSTEM The water heater has a high limit shut off system with a reset button located on the thermostat Follow the resetting instructions which refer to the high limit behind the access panel NOTE If your water heater is connected to an OFF PEAK clock and uses the 3 wire lead wiring diagram in the Wiring Diagram section then the water heater will have a hi limit on both the upper and lower thermostats Follow the instructions to reset the hi limit behind the upper and lower access panels Troubleshooting cont d 1 Before beginning turn OFF electrical power supply to the water heater 11
45. ore changing the factory setting on the thermostat read the Temperature Regulation section in this manual See illustration on page 10 for mixing valve usage The illustration shows the attachment of the water piping to the water heater The water heater is equipped with 3 4 inch water connections If a water heater is installed in a closed water supply system such as one having a back flow preventer check valve water meter with a check valve etc in the cold water supply means shall be provided to control thermal expansion Contact the local utility or call Maytag Customer Service at 1 800 788 8899 for an authorized servicer on how to control this situation NOTE If using copper tubing solder tubing to an adapter before attaching the adaptor to the cold water inlet connection Do not solder the cold water supply line directly to the cold water inlet It will harm the dip tube and damage the tank NOTE To protect against untimely corrosion of hot and cold water fittings it is strongly recommended that di electric unions or couplings be installed on this water heater when connected to copper pipe 1 Look at the top cover of the water heater The water outlet is marked hot Connect the hot water pipe to the hot water outlet of the water heater 2 Look at the top cover of the water heater The cold water inlet is marked cold Connect the cold water pipe to the cold water inlet of the water heater THREADED TO SW
46. ortation If the water heater is subjected to commercial institutional industrial or non residential use the above warranty coverage for tanks that are proven to be defective in material or workmanship is effective for two years from the date of the Original Retail Purchase The warranty of the replacement is the balance of the original water heater s Warranty Please note The Full and Limited Warranty applies only while this water heater is used in the United States of America The warranty is limited to the original owner of the water heater TO RECEIVE WARRANTY SERVICE To locate an authorized service company in your area contact the Maytag dealer from whom your appliance was purchased or call Maytag Customer Service at the number listed below Should you not receive satisfactory warranty service please call or write Maytag Customer Service P O Box 2370 Cleveland TN 37320 2370 U S A 1 800 788 8899 When contacting Maytag Customer Service be sure to provide the Model and Serial Number of your appliance The Name and Address of the Dealer from whom you purchased the appliance and the Date of Purchase MAYTAG WATER HEATERS ARE MANUFACTURED AND THIS WARRANTY PROVIDED BY STATE INDUSTRIES INC ASHLAND CITY TN MAYTAG IS A TRADEMARK OF MAYTAG CORPORATION AND IS USED UNDER LICENSE TO STATE INDUSTRIES INC EE EE A A A A A A A WE MESE X NK MA A UON AN MN WN SANS
47. pening and fitting If cotton is wet follow Draining instructions in the Service If you are not thoroughly familiar with electric codes the and Maintenance section and then remove water heater and safety practices contact your local utility fitting Put pipe dope or teflon tape on the or call Maytag Customer Service at 1 800 788 8899 for an threads and replace Then follow Filling the Water Heater instructions in the authorized servicer to check the water heater Instructions for Installation section Condensation may be seen on pipes in humid weather or pipe connections may be leaking A CAUTION The primary anode rod may be leaking Read this manual first then before checking the water heater make sure the electric supply has been turned Small amounts of water from temperature OFF and never turn the electric supply ON before pressurerelief valve may be due to thermal the tank is completely full of water expansion or high water pressure in your area D The temperature pressure relief valve may be leaking at the tank fitting E The elements may be leaking at the tank fitting A WARNING HAZARD OF ELECTRICAL SHOCK Before removing any access panels or servicing the water heater make sure the electrical supply to the water heater is turned OFF Failure to do this could result in DEATH SERIOUS BODILY INJURY OR PROPERTY DAMAGE Turn electrical power OFF remove access panels
48. r element If it is necessary to clean or replace the upper element then repeat these instructions To remove the element from your tank in order to clean or replace it 1 Before beginning turn OFF the electric power supply to the water heater CHETU CO HEC 101 CECILE iL BURG 3 i NIC 103 TE 11711 8 07 CHOC 1171 AWARNING HAZARD OF ELECTRICAL SHOCK Before removing any access panels or servicing the water heater make sure the electrical supply to the water heater is turned OFF Failure to do this could result in DEATH SERIOUS BODILY INJURY OR PROPERTY DAMAGE 2 Turn off the water supply to the water heater at the water shutoff valve or water meter 3 Attach a hose to the water heater drain valve and put the other end in a floor drain or outdoors Open the water heater drain valve Open a nearby hot water faucet which will relieve pressure in the water heater and speed draining AWARNING The water passing out of the drain valve may be extremely hot To avoid being scalded make sure all connections are tight and that the water flow is directed away from any person 4 Remove the two screws securing the access panel and remove panel 5 Remove the block of insulation and pad to expose the terminal cover Service and Maintenance cont d 6 Lift out the tab as shown to unclip the terminal cover from the thermostat The terminal cover can now be removed from the
49. r servicing the water heater make sure the electrical supply to the water heater is turned OFF Failure to do this could result in DEATH SERIOUS BODILY INJURY OR PROPERTY DAMAGE 2 Follow Draining instructions in the Service and Maintenance section 3 Turning counter clockwise remove the hex cap below the screw handle 4 Remove the washer and put the new one in place 5 Screw the handle and cap assembly back into the drain valve and retighten using a wrench DO NOT OVER TIGHTEN 6 Follow Filling the Water Heater instructions in the Instructions for Installation section 7 Check for leaks 8 Turn ON electric power to the water heater HANDLE AND CAP ASSEMBLY WASHER Service Before calling for repair service read the Start Up Conditions and Operational Conditions found in the Troubleshooting section of this manual If a condition persists or you are uncertain about the operation of the water heater let a qualified person check it out Call Maytag Customer Service at 1 800 788 8899 Troubleshooting Start Up Conditions THERMAL EXPANSION Water supply systems may because of such events as high line pressure frequent cut offs the effects of water hammer among others have installed devices such as pressure reducing valves check valves back flow preventers etc to control these types of problems When these devices are not equipped with an internal by pass and no oth
50. s and safety related warning labels and materials affixed to the water heater DO obtain new warning and instruction labels from Maytag for placement on the jacket directly over the existing labels A WARNING Do not use this appliance if any part of it has been under water An electrical short or malfunction could occur The water heater should be replaced WARNING At the time of manufacture this water heater was provided with a combination temperature pressures relief valve certified by a nationally recognized testing laboratory that maintains periodic inspection of production of listed equipment or materials as meeting the requirements for Relief Valves and Automatic Gas Shutoff Devices for Hot Water Supply Systems and the current edition of ANSI Z21 22 CSA 4 4 and the code requirements of ASME If replaced the valve must meet the requirements of local codes but not less than a combination temperature and pressure relief valve certified as meeting the requirements for Relief Valves and Automatic Gas Shutoff Devices for Hot Water Supply Systems ANSI Z21 22 CSA 4 4 by a nationally recognized testing laboratory that maintains periodic inspection of production of listed equipment or materials The valve must be marked with a maximum set pressure not to exceed the marked hydrostatic working pressure of the water heater 150 Ibs sq and a discharge capacity not less than the water heater input rate as shown on the model r
51. s turned OFF Failure to do this could result in DEATH SERIOUS BODILY INJURY OR PROPERTY DAMAGE AWARNING HOTTER WATER CAN SCALD Water heaters are intended to produce hot water Water heated to a temperature which will satisfy clothes washing dish washing and other sanitizing needs can scald and permanenily injure you upon contact Some people are more likely to be permanently injured by hot water than others These include the elderly children the infirm or physically mentally handicapped If anyone using hot water in your home fits into one of these groups or if there is a local code or state law requiring a certain temperature water at the hot water tap then you must take special precautions In addition to using the lowest possible temperature setting that satisfies your hot water needs a means such as a mixing valve should be used at the hot water taps used by these people or at the water heater Mixing valves are available at plumbing supply or hardware stores Follow manufacturers instructions for installation of the valves Before changing the factory setting on the thermostat read the Temperature Regulation section in this manual AWARNING INSULATING JACKETS When installing an external water heater insulation jacket on an electric water heater DO NOT cover the temperature pressure relief valve DO NOT put insulation over the access covers or any access areas DO NOT remove operating instruction
52. sfies your hot water or plug n mean h mixin Ive shoul eeds a means such as a mixing valve should be used ACCESS COVER DRAIN VALVE at the hot water taps used by these people or at the water heater Mixing valves are available at plumbing supply or hardware stores Follow manufacturers instructions for installation of the valves Before changing the factory setting on the thermostat read the Temperature Regulation section in this manual Instructions for Installation cont d Water Piping HOTTER WATER CAN SCALD Water heaters are intended to produce hot water Water heated to a temperature which will satisfy clothes washing dish washing and other sanitizing needs can scald and permanently injure you upon contact Some people are more likely to be permanently injured by hot water than others These include the elderly children the infirm or physically mentally handicapped If anyone using hot water in your home fits into one of these groups or if there is a local code or state law requiring a certain temperature water at the hot water tap then you must take special precautions In addition to using the lowest possible temperature setting that satisfies your hot water needs a means such as a mixing valve should be used at the hot water taps used by these people or at the water heater Mixing valves are available at plumbing supply or hardware stores Follow manufacturers instructions for installation of the valves Bef
53. ted in the old water heater This causes the water heater to be much heavier than normal and this residue if spilled out could cause staining Instructions for Installation cont d Locating The New Water Heater You should carefully choose an indoor location for the new water heater because the placement is a very important consideration for the safety of the occupants in the building and for the most economical use of the appliance This water heater is not intended for outdoor installation ACAUTION WATER HEATERS EVENTUALLY LEAK Installation of the water heater must be accomplished in such a manner that if the tank or any connections should leak the flow of water will not cause damage to the structure For this reason it is not advisable to install the water heater in an attic or upper floor When such locations cannot be Whether replacing an old water heater or putting the avoided a suitable drain pan should be installed under the water heater in a new location the following critical points must be observed water heater Drain pans are available at your local hardware store Such a drain pan must have a minimum diameter of at least 1 3 4 inches greater than the water heater diameter and must be piped to an adequate drain 1 The location selected should be indoors as close to and as centralized with the water piping system as possible This water heater as well as all water heaters will eventually leak Do not inst
54. ter passing out of the drain valve may be extremely hot To avoid being scalded make sure all connections are tight and that the water flow is directed away from any person 4 Check again to make sure the electrical supply is turned OFF to the water heater Then disconnect the electrical supply connection from the water 5 a If you have copper piping to the water heater the two copper water pipes can be cut with a hacksaw approximately four inches away from where they connect to the water heater This will avoid cutting off the pipes too short Additional cuts can be made later if necessary Disconnect the temperature pressure relief valve drain line When the water heater is drained disconnect the hose from the drain valve Close the drain valve The water heater is now completely disconnected and ready to be removed If you have galvanized pipe to the water heater loosen the two galvanized pipes with a pipe wrench at the union in each line Also disconnect the piping remaining to the water heater These pieces should be saved since they may be needed when reconnecting the new water heater Disconnect the temperature pressure relief valve discharge pipe When the water heater is drained disconnect the hose from the drain valve Close the drain valve The water heater is now completely disconnected and ready to be removed CAUTION Mineral buildup or sediment may have accumula
55. the code requirements of ASME If replaced the valve must meet the requirements of local codes but not less than a combination temperature and pressure relief valve certified as meeting the requirements for Relief Valves and Automatic Gas Shutoff Devices for Hot Water Supply Systems ANSI 221 22 CSA 4 4 by a nationally recognized testing laboratory that maintains periodic inspection of production of listed equipment or materials The valve must be marked with a maximum set pressure not to exceed the marked hydrostatic working pressure of the water heater 150 Ibs sq in and a discharge capacity not less than the water heater input rate as shown on the model rating plate Electric heaters watts divided by 1000 x 3412 equal BTU Hr rate Your local jurisdictional authority while mandating the use of a temperature pressure relief valve complying with ANSI 221 22 CSA 4 4 and ASME may require a valve model different from the one furnished with the water heater Compliance with such local requirements must be satisfied by the installer or end user of the water heater with a locally prescribed temperature pressure relief valve installed in the designated Opening in the water heater in place of the factory furnished valve For safe operation of the water heater the relief valve must not be removed from it s designated opening or plugged The temperature pressure relief valve must be installed directly into the fitting of the water heater des
56. thermostat Lift out tab to unclip 7 terminal cover from thermostat LOWER THERMOSTAT UPPER OR LOWER WITHOUT HIGH LIMIT THERMOSTAT WITH HIGH LIMIT 7 Disconnect the two wires on the element and unscrew the old element from the tank 8 Clean the area around the element opening Remove any sediment from or around the element opening and inside the tank 9 f you are cleaning the element you have removed do so by scraping or soaking in vinegar or a de liming solution A WARNING Replacement elements must 1 be the same voltage and 2 no greater wattage than listed on the model rating plate affixed to the water heater 10 A new gasket should be used in all cases to prevent a possible water leak See Element Gasket in the Repair Parts Chart Place the new element gasket on the thread side of the cleaned or new element and screw into tank securing tightly using an element wrench 20 11 Close the water heater drain valve by turning the handle to the right clockwise The drain valve is on the lower front of the water heater 12 Open the cold water supply valve to the water heater NOTE The cold water supply valve must be left open when the water heater is in use 13 To insure complete filling of the tank allow air to exit by opening the nearest hot water faucet Allow water to run until a constant flow is obtained This will let air out of the water heater and the piping
57. ve must be manually operated at least once a year TEMPERATURE PRESSURE RELIEF VALVE DISCHARGE PIPE WARNING The temperature pressure relief valve must be manually operated at least once a year Caution should be taken to ensure that 1 no one is in front of or around the outlet of the temperature pressure relief valve discharge line and 2 the water manually discharged will not cause any property damage or bodily injury The water may be extremely hot If after manually operating the valve it fails to completely reset and continues to release water immediately close the cold water inlet to the water heater follow the draining instructions and replace the temperature pressure relief valve with a new one Failure to install and maintain a new properly listed temperature pressure relief valve will release the manufacturer from any claim which might result from excessive temperature or pressure AWARNING If the temperature pressure relief valve on the appliance weeps or discharges periodically this may be due to thermal expansion Your water heater may have a check valve installed in the water line or a water meter with a check valve Call Maytag Customer Service at 1 800 788 8899 for an authorized servicer Do not plug the temperature pressure relief valve Service and Maintenance cont d Draining The water heater should be drained if being shut down during freezing temperatures Also periodic drainin
Download Pdf Manuals
Related Search