Maytag HRX40DERS User Manual

Page 4

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4

Safety Instructions

.................................................................................................................................... 2,3

Table of Contents

.......................................................................................................................................... 4

Customer Information

........................................................................................................................... 5

Product Specifications

............................................................................................................................ 6

Accessories and Tools Needed

................................................................................................... 7

Accessories ........................................................................................................................................................................... 7
Tools .................................................................................................................................................................................... 7

Instructions for Installation

....................................................................................................... 8-14

Removing the Old Water Heater......................................................................................................................................... 8
Locating the New Water Heater ......................................................................................................................................... 9
Typical Installation............................................................................................................................................................... 9
Water Piping...................................................................................................................................................................... 10

T&P Valve and Pipe Insulation ...................................................................................................................................... 10

Temperature-Pressure Relief Valve .................................................................................................................................... 11
Filling the Water Heater.................................................................................................................................................... 12
Wiring Diagrams ............................................................................................................................................................... 12
Wiring ............................................................................................................................................................................... 13
Installation Checklist ......................................................................................................................................................... 14

Service and Maintenance

........................................................................................................... 15-20

Temperature Regulation..................................................................................................................................................... 15
Thermostats ....................................................................................................................................................................... 15
Temperature Settings ......................................................................................................................................................... 15
Thermostat Adjustments ................................................................................................................................................... 16
Anode Rod Inspection ....................................................................................................................................................... 16
Temperature-Pressure Relief Valve Operation ................................................................................................................... 16
Draining............................................................................................................................................................................. 17
Thermostat Removal/Replacement............................................................................................................................... 17,18
Element Cleaning and Replacement ............................................................................................................................ 18-20
Drain Valve Washer Replacement ..................................................................................................................................... 20
Anode Rod Inspection ....................................................................................................................................................... 20

Service...................................................................................................................................................................................... 20

Troubleshooting

..................................................................................................................................... 21-23

Start Up Conditions........................................................................................................................................................... 21

Thermal Expansion....................................................................................................................................................... 21
Strange Sounds.............................................................................................................................................................. 21

Operational Conditions ..................................................................................................................................................... 21

Smelly Water................................................................................................................................................................. 21
Air in Hot Water Faucets.............................................................................................................................................. 21
Rumbling Noise ............................................................................................................................................................ 21
High Temperature Shut Off System ........................................................................................................................ 21,22
Not Enough Hot Water ................................................................................................................................................ 22
Water is Too Hot .......................................................................................................................................................... 22
Leakage Checkpoints .................................................................................................................................................... 23

Repair Parts List

...................................................................................................................................... 24-28

Warranty

................................................................................................................................................................... 32

Table of Contents

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