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
4
4.1
4.2
5
5.1
5.2
5.3
5.4
5.5
5.6
5.7
0312734_ITS_400-1000_NLENFR_V4.1, 2024-01-22
Table of contents
Floor load ................................................................................................................ 25
Water composition .................................................................................................. 25
Working clearance .................................................................................................. 25
Packaging ............................................................................................................... 25
Disposal .................................................................................................................. 25
General specifications ............................................................................................. 25
Dimensions ............................................................................................................. 26
Installation ............................................................................................................. 29
Installation diagram ................................................................................................. 29
Water connections .................................................................................................. 29
Filling and Draining ............................................................................................... 31
Filling ...................................................................................................................... 31
Draining .................................................................................................................. 32
Maintenance .......................................................................................................... 33
Water-side maintenance ......................................................................................... 33
Warranty ................................................................................................................ 35
General warranty .................................................................................................... 35
Tank warranty ......................................................................................................... 35
Exclusions ............................................................................................................... 36
Scope of warranty ................................................................................................... 36
Claims ..................................................................................................................... 36
Obligations of A.O. Smith ........................................................................................ 36
23