Maytag HE21250PC User Manual

Page 4

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Table of Contents

Safety Instructions.................................................................................................................................................................

2^3

Table of Contents.......................................................................................................................................................................

4

Customer Information............................................................................................................................................................... s

Product Specifications...............................................................................................................................................................

5

Accessories and Tools Needed....................................................................................................................................................6

Accessories............................................................................................................................................................................ 6

Tools.................................................................................................................................................................................... 6

Instructions for Installation...................................................................................................................................................

7-22

Removing the Old Water Heater....................................................................................................................................... ..7
Locating the New Water Heater............................................................................................................................................8
Typical Installation................................................................................................................................................................8

The Convertible Lower Element........................................................................................................................................... 9
Water Piping........................................................................................................................................................................10
Temperature-Pressure Rehef Valve.................................................................................................................................... 11

Filling the Water Heater......................................................................................................................................................12
Converting the Lower Element...................................................................................................................................... 12-14

Wiring Diagram................................................................................................................................................................. 15
Wiring..................................................................................................................................................................................16

Selecting Thermostat Location........................................................................................................................................... 17

Routing Wire Harness to Location.................................................................................................................................17

Thermostat Removal................................................................................................................................................. 17,18

Remote Thermostat Wiring at Water Heater............................................................................................................ 18-20
Remote Thermostat Installation and Wiring............................................................................................................. 20,21

Installation Checklist......................................................................................................................................................... 22

Instructions for Operation...................................................................................................................................................

23-26

Temperature Regulation...................................................................................................................................................... 23
Temperature Conditions...................................................................................................................................................... 23

Programming the Thermostat........................................................................................................................................ 23-26

Service and Maintenance...................................................................................................................................................

27-31

Temperature-Pressure Relief Valve Operation................................................................................................................... 27

Draining...............................................................................................................................................................................27
Element Cleaning and Replacement...............................................................................................................................28'30
Drain Valve Washer Replacement......................................................................................................................................31
Service................................................................................................................................................................................ 31

Troubleshooting..................................................................................................................................................................

32-35

Start Up Conditions.............................................................................................................................................................32

Thermal Expansion.........................................................................................................................................................32

Strange Sounds............................................................................................................................................................. 32

Operational Conditions.................................................................................................................................................. 32,33

Smelly Water.................................................................................................................................................................. 32
Air in Hot Water Faucets................................................................................................................................................32

Rumbling Noise..............................................................................................................................................................32

High Temperature Shut Off System......................................................................................................................... 32,33
Not Enough Hot Water...................................................................................................................................................33

Water is Too Hot............................................................................................................................................................ 33
Thermostat Diagnostics.................................................................................................................................................. 34

Leakage Checkpoints..................................................................................................................................................... 35

Repair Parts List.................................................................................................................................................................

37-39

Warranty..................................................................................................................................................................................

40

4

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