Rheem Residential Indoor Gas Tankless Water Heater Safety Information, Installation Instructions

Safety Information

Safety Precautions. . . . . . . 3-6 LP Gas Models . . . . . . . . . . . 5

Installation Instructions

Location . . . . . . . . . . . . . . . . . 7

Water Connections. . . . . . 9-10

Gas Supply. . . . . . . . . . . . . . 11

High Altitude . . . . . . . . . . . .11

Venting . . . . . . . . . . . . . . 12.15

Electrical Connection. . . . . . 16

Typical Installation . . . . . . . .17

Pipe Insulation . . . . . . . . . . . 18

Installation Checklist . . . . . .19

Operating Instructions

Lighting Instructions . . . . . . 20 Water Temperature. . . . . 21, 22

Care and Cleaning
Maintenance	. . . 23
Housekeeping	23, 24
Vent Inspection	. . . .24
Burnner Inspection	24
Extended Shut-Down. . .	. . . 24
Draining	. . . 25
Troubleshooting Tips

Before You Call. . . . . . . . .

For Service . . . . . . . . . . . 26,27

Customer Service

Parts List . . . . . . . . . . . . . . . 28

FOR YOUR RECORDS

Write the model and serial numbers here:

#

#

You can find them on a label on the appliance.

Staple sales slip or cancelled check here.

Proof of the original purchase date is needed to obtain service under the warranty

READ THIS MANUAL

Inside you will find many helpful hints on how to use and maintain your water heater properly. A little preventive care on your part can save you time and money over the life of your water heater.

You'll find many answers to common problems in the Troubleshooting Guide. If you review the chart of Troubleshooting Tips first, you may not need to call for service.

READ THE SAFETY INFORMATION

Your safety and the safety of others are very important. There are many important safety messages in this manual and on your appliance. Always read and obey all safety messages.

This is the safety alert symbol. Recognize this symbol as an indication of Important Safety Information!

This symbol alerts you to potential hazards that can kill or hurt you and others.

All safety messages will follow the safety alert symbol and either the word DANGER , WARNING , CAUTION or NOTICE .

These words mean:

DANGER	An imminently hazardous situation
	that will result in death or serious
	injury.
WARNING	A potentially hazardous situation that
	could result in death or serious injury
	and/or damage to property.
CAUTION	A potentially hazardous situation that
	may result in minor or moderate
	injury.
Notice:	Attention is called to observe a
	specified procedure or maintain
	a specific condition.

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