Hubbell ETXA Series, Описание, установка и руководство по эксплуатации, Страница: 3 / 52

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TABLE OF CONTENTS
Table of Contents
HUBBELL ELECTRIC HEATER COMPANY ...................................................................................2
SECTION I – TANKLESS WATER HEATER OPERATING PRINCIPLE
................................4
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How the Hubbell Tankless Water Heater Works: .................................................................................. 4
SECTION II – GENERAL DESCRIPTION AND CONSTRUCTION
......................................5
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Technical Specifications Common to All Models: .................................................................................. 5
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Tankless Water Heater Maximum Flow Rates:...................................................................................... 7
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Formulas:............................................................................................................................................... 8
SECTION III – INSTALLATION
............................................................................................9
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Locating and Mounting Instructions:..................................................................................................... 9
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Plumbing Installation Instructions: ...................................................................................................... 10
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Flushing the Line:
.............................................................................................................................. 10
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Checking for Leaks and Purging Air
................................................................................................. 10
Typical Accessory Piping ......................................................................................................11
Electrical Installation Instructions: ........................................................................................12
WIRING DIAGRAMS:............................................................................................................13
SECTION IV – OPERATION AND MAINTENANCE
..........................................................27
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Maintenance: ...................................................................................................................................... 27
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First Use of your Hubbell Tankless Water Heater:............................................................................... 27
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Temperature Controller User Interface Instructions: .......................................................................... 28
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Configuration Menu.
............................................................................................................................ 28
Power and Triac Wiring .......................................................................................................32
SECTION V – TROUBLESHOOTING
................................................................................34
Initial Evaluation: ................................................................................................................34
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Advanced Troubleshooting:................................................................................................................. 35
SECTION VII – PARTS LIST
.............................................................................................46
SECTION VIII – WARRANTY
.............................................................................................47
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WARRANTY PROCEDURE ..................................................................................................................... 48
NOTES:...............................................................................................................................49