2 I Contents
1
Key to symbols and safety instructions .................... 3
1.1
Key to symbols ........................................... 3
1.2
Safety information ...................................... 3
2
Standard delivery .................................................. 5
2.1
Standard delivery ........................................5
2.2
Product description .....................................6
2.2.1 System Components ....................................6
2.2.2 Description of Operation ..............................6
2.3
Correct use ................................................6
2.4
Dimensions ................................................7
2.5
Specifications .............................................7
3
Shipping ................................................................8
4
Installation ............................................................ 8
4.1
Location ....................................................8
4.1.1 Requirements for installation location ............9
4.1.2 Positioning the CascadeTherm Plus ...............9
4.2
Water connections.......................................9
4.2.1 PTR valves (supplied with appliance) .............9
4.2.2 Temperature mixing device ........................10
4.2.3 Pressure limiting valve ...............................10
4.2.4 Expansion control valve ..............................10
4.3
Gas connections .......................................11
4.4
Electrical connections ................................11
4.4.1 Electrical Wiring ........................................11
4.5
Fluing Requirements ..................................11
5 Commissioning
....................................................14
5.1
Before commissioning................................14
5.2
Commissioning process .............................14
5.2.1 Commissioning Process - Alphastat ..............14
5.2.2 Commissioning - Gas .................................15
6
Water quality ........................................................15
7
Environmental protection/Recycling ......................16
8
Warranty details ...................................................16
Contents
