EasyManuals Logo

Glow-worm Flexicom 12hx User Manual

Glow-worm Flexicom 12hx
60 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #13 background imageLoading...
Page #13 background image
13
5.8 Vented (Open) Water System
The boiler must be supplied from an unrestricted water
supply taken from a feed and expansion cistern situated at a
maximum height of 27 metres (90ft) above the boiler.
The cold feed must be 15mm minimum size.
The vent must rise continuously and be unrestricted.
It is important that the relative positions of the pump, cold feed
and open vent are as shown in diagram 5.2.
5.9 Combined Feed and Vent
For combined feed and vent, a 22mm pipe must be tted in
accordance with BS 5449.
5.10 Domestic Hot Water Cylinder
SINGLE FEED INDIRECT CYLINDERS ARE NOT SUITABLE
The domestic hot water cylinder must be of the double feed
fully indirect coil type.
5.11 Draining Points
Draining taps must be provided at the lowest points of the
system, which will allow the entire system to be drained.
A draining point for the appliance is provided at the position
shown in diagram 5.3.
Diagram 5.3
14506
5 Water Systems - Open Vented
Diagram 5.2
13147
DRAIN
POINT

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the Glow-worm Flexicom 12hx and is the answer not in the manual?

Glow-worm Flexicom 12hx Specifications

General IconGeneral
BrandGlow-worm
ModelFlexicom 12hx
CategoryBoiler
LanguageEnglish

Related product manuals