Operating Instructions and Installation Instructions

ST 1500 / 2000 / 2500 / 3000

Table of contents

1.1

1.2

1.3

1.4

1.5

2.1

2.2

2.3

3.1

3.2

4.1

4.2

4.3

4.4

4.5

4.6

4.7

Technical specifications .................................................................................................. 23

Floor load ........................................................................................................................... 23

Water composition ............................................................................................................. 23

Working clearance ............................................................................................................. 23

General specifications ........................................................................................................ 23

Dimensions ........................................................................................................................ 24

Installation ........................................................................................................................ 25

Installation diagram ............................................................................................................ 25

Unvented water connections .............................................................................................. 26

Vented water connections .................................................................................................. 26

Maintenance ..................................................................................................................... 29

Preparation for maintenance .............................................................................................. 29

Water-side maintenance .................................................................................................... 29

Warranty ............................................................................................................................ 31

General warranty ................................................................................................................ 31

Tank warranty .................................................................................................................... 31

Conditions for installation and use ..................................................................................... 31

Exclusions .......................................................................................................................... 31

Scope of warranty .............................................................................................................. 32

Claims ................................................................................................................................ 32

Obligations of A.O. Smith ................................................................................................... 32