Maytag HRX40DERS User Manual
Page 4
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