A.O. Smith ITES Series Installation, User And Service Manual page 57

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1.1
1.2
1.3
1.4
1.5
1.6
1.7
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3.1
3.2
3.3
3.4
3.5
3.6
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6.1
6.2
6.3
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7.1
7.2
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8.1
8.2
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0312809_ITES_NLEN_V0.0, 08-11-2019
Table of contents
Introduction ................................................................................................................. 57
About the water heater ................................................................................................. 57
Warnings ...................................................................................................................... 57
Regulations ................................................................................................................... 57
Target groups ............................................................................................................... 57
Maintenance ................................................................................................................. 58
Notation conventions .................................................................................................... 58
Overview of this document ........................................................................................... 58
Working principle of the water heater ...................................................................... 61
Installation ................................................................................................................... 63
Packaging ..................................................................................................................... 63
Ambient conditions ....................................................................................................... 63
Technical specifications ................................................................................................ 64
Installation diagram ...................................................................................................... 67
Water connections ........................................................................................................ 67
Electrical connections ................................................................................................... 69
Filling ........................................................................................................................... 73
Draining ....................................................................................................................... 75
Control ......................................................................................................................... 77
ON/OFF-switch control unit .......................................................................................... 77
ON/OFF-switch elements ............................................................................................. 78
Automatic circuit protectors .......................................................................................... 78
Starting the water heater ............................................................................................ 79
Starting the water heater .............................................................................................. 79
Water heater operating cycle ........................................................................................ 79
Shutting down ............................................................................................................. 81
Decommissioning the water heater for a short period .................................................. 81
Decommissioning the water heater for a long period .................................................... 81
Errors ........................................................................................................................... 83
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