A.O. Smith STE - 1000, Installation, User And Service Manual

Page: 61 / 112

Installation, User and Service Manual STE
61
Table of contents
1
1.1
1.2
1.3
1.4
1.5
1.6
1.7
2
2.1
2.2
3
3.1
3.2
3.3
3.4
3.5
3.6
3.7
3.8
4
5
6
6.1
6.2
6.3
6.4
7
7.1
7.2
7.3
8
8.1
8.2
8.3
9
9.1
9.2
Introduction ................................................................................................................. 63
About the water heater ................................................................................................. 63
Warnings ...................................................................................................................... 63
Regulations ................................................................................................................... 63
Target groups ............................................................................................................... 63
Maintenance ................................................................................................................. 64
Notation conventions .................................................................................................... 64
Overview of this document ........................................................................................... 64
Working principle of the water heater ...................................................................... 67
Introduction ................................................................................................................... 67
Working principal .......................................................................................................... 67
Installation ................................................................................................................... 69
Introduction ................................................................................................................... 69
Packaging ..................................................................................................................... 69
Ambient conditions ....................................................................................................... 69
Technical specifications ................................................................................................ 71
Installation diagram ...................................................................................................... 75
Water connections ........................................................................................................ 75
Insulation package ........................................................................................................ 77
Electrical connections ................................................................................................... 80
Filling ........................................................................................................................... 83
Draining ....................................................................................................................... 85
Control ......................................................................................................................... 87
Introduction ................................................................................................................... 87
ON/OFF-switch control unit .......................................................................................... 87
ON/OFF-switch elements ............................................................................................. 88
Automatic circuit protectors .......................................................................................... 89
Starting the water heater ........................................................................................... 91
Introduction ................................................................................................................... 91
Starting the water heater .............................................................................................. 91
Water heater operating cycle ........................................................................................ 92
Shutting down ............................................................................................................. 93
Introduction ................................................................................................................... 93
Decommissioning the water heater for a short period .................................................. 93
Decommissioning the water heater for a long period .................................................... 93
Errors ........................................................................................................................... 95
Introduction ................................................................................................................... 95
Troubleshooting table ................................................................................................... 96