Potterton Paramount three 80 - Treating and preparing the heating water

4.4 Treating and preparing the
heating water
4.4.1 Determining the system volume
The total water volume in the heating system is composed of the system volume
(= fill water volume) plus the top-up water volume. In the POTTERTON boiler-spe-
cific diagrams, only the system volume is given to make them easier to use. Over
the entire service life of the boiler, a maximum top-up volume of twice the system
volume is assumed.
4.4.2 Additives
The following products are currently approved by BRÖTJE:
- „Full heating protection“ from Fernox (www.fernox.com)
- „Sentinel X100“ from Guanako (www.sentinel-solutions.net)
- „Jenaqua 100 and 110“ from Guanako (www.jenaqua.de)
- „Vollschutz Genosafe A“ from Grünbeck
- "Care Sentinel X100" from Conel (www.conel-gmbh.de)
Complete softening
As a general rule, fully desalinated water can always be used, although a pH value
stabiliser is also required. The following products for producing fully desalinated
water have been tested and approved:
- „Complete softening (VE) GENODEST Vario GDE 2000" from Grünbeck
(www.gruenbeck.de)
- "Complete softening cartridge SureFill" from Sentinel (www.sentinel-solu-
tions.net)
- more devices on request
Prior to installation
7308272-03 03.14 Paramount three 30-115 kW 19