Intergas Xtend Split handleiding
Handleiding
Je bekijkt pagina 52 van 88
52
COMMISSIONING THE SYSTEM
9.1 Preparatory work
► Using the diagram "Installation overview" §8.1 ensure the pipework
is connected and phased correctly.
► Using the diagram "Electrical diagram indoor unit" §8.7.3 Ensure
the wiring is connected correctly to each unit or component.
When filling new systems, it is important to remove all residue such as
oil, flux solder etc:
► Chemically clean the system thoroughly as per BS 7593:2019
Intergas Heating recommend Fernox F3 cleaner is used.
► Thoroughly flush the system and treat with the recommended
dose levels of Inhibitor:
Intergas Heating recommend Fernox F1 combined with Fernox F7
Biocide for low temperature or underfloor systems.
► A magnetic system filter must be installed as per BS 7593:2019
positioned in the return pipework to the indoor unit §8.4.1
When filling existing systems, it is important to remove magnetite and
corrosion debris:
► Chemically clean the system thoroughly as per BS 7593:2019
Intergas Heating recommend Fernox F3 cleaner is used or F8
where heavily contaminated.
► Thoroughly flush the system and treat with the recommended
dose levels of Inhibitor:
Intergas Heating recommend Fernox F1 combined with Fernox F7
Biocide for low temperature or underfloor systems.
► A magnetic system filter must be installed as per BS 7593:2019
positioned in the return pipework to the indoor unit §8.4.1
A
Using the filling valve under or near the boiler, fill the system to a
pressure of 1.5bar, then purge the air out via all vent points within the
system. Check the system pressure and top-up where required.
9.2 Filling, cleaning and venting the central heating system
1. Ensure that the heating system pressure can be read, this
will only be possible, in most cases, when the power is switched on
to the boiler but it is le in standby (small (--) on the display.
2. All isolation valves including radiator lockshields must be open.
3. Open the fill valve on the heating return side.
4. Slowly open the fill valve on the cold water inlet side until the
system pressure is aproximately 1.5bar when cold.
5. Vent the system using the manual vent on top of the indoor unit
(dry any water spills); see (A).
6. Vent the boiler using the manual vent on top of the boiler casing
(dry any water spills); see (B).
7. Vent all the radiators or underfloor manifolds within the heating
system; see (C).
9.2.2 Filling and venting the central heating system
9.2.1 Cleaning and flushing the central heating system
B
C
Intergas system
filter
Spigot isolation
valve
Drain/Dosing
valve
Close
Close
Open
Open
Bekijk gratis de handleiding van Intergas Xtend Split, stel vragen en lees de antwoorden op veelvoorkomende problemen, of gebruik onze assistent om sneller informatie in de handleiding te vinden of uitleg te krijgen over specifieke functies.
Productinformatie
| Merk | Intergas |
| Model | Xtend Split |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 11570 MB |
