Water Treatment - IDEAL HE15 Installation And Servicing

8 sEALED sysTEM REqUIREMENTs - continued
safety valve setting
Vessel charge and initial
system pressure
Total water content of system
litres
25
50
75
100
125
150
175
200
225
250
275
300
Multiplying factors for
other system volumes
9

WATER TREATMENT

The mexico hE boiler range have an ALUMINIUM alloy
heat exchanger
The application of any other treatment
IMpORTANT.
to this product may render the guarantee of Ideal
stelrad group invalid.
Ideal stelrad group
recommend water treatment in
accordance with the Benchmark Guidance Notes on Water
Treatment in Central Heating systems.
If water treatment is used Ideal stelrad group recommend
only the use of Scalemaster Gold 100,
ADEy MC1 or SENTINEL-x100
treatment products, which must be used in accordance with
the manufacturers' instructions.
Notes.
1. It is most important that the correct concentration of the water
treatment products is maintained in accordance with the
manufacturers' instructions.
2. If the boiler is installed in an existing system any unsuitable
additives MUST be removed by thorough cleansing. BS
7593:2006 details the steps necessary to clean a domestic
heating system.
3. In hard water areas, treatment to prevent lime scale may be
necessary - however the use of artificially softened water is
NOT permitted.
4. Under no circumstances should the boiler be fired before the
system has been thoroughly flushed.
mexico HE -
Installation & Servicing
General
3.0 bar
0.5 1.0
bar bar
2.1 2.7
4.2 5.4
6.3 8.2
8.3 10.9
10.4 13.6
12.5 16.3
14.6 19.1
16.7 21.8
18.7 24.5
20.8 27.2
22.9 30.0
25.0 32.7
0.0833 0.109
FERNOx, MB-1,
inhibitors and associated water
2.5 bar
1.5 0.5 1.0
bar bar bar
Expansion vessel volume litres
3.9 2.3 3.3
7.8 4.7 6.7
11.7 7.0 10.0
15.6 9.4 13.4
19.5 11.7 16.7
23.4 14.1 20.1
27.3 16.4 23.4
31.2 18.8 26.8
35.1 21.1 30.1
39.0 23.5 33.5
42.9 25.8 36.8
46.8 28.2 40.2
0.156 0.094 0.134
For further information contact:
Fernox Cookson Electronics
Forsyth Road
Sheerwater
Woking
Surrey GU21 5RZ
+44 (0) 870 601 5000
Sentinel Performance Solutions
The Heath Business & Technical Park
Runcorn
Cheshire WA7 4Qx
Tel: 0800 389 4670
www.sentinel-solutions.net
Scalemaster Water Treatment Products
Emerald Way
Stone
Staffordshire ST15 0SR
Tel: +44 (0) 1785 811636
Calmag Ltd.
Unit 3-6, Crown Works
Bradford Road
Sandbeds, Keighley
West yorkshire BD20 5LN
Tel: +44 (0) 1535 210 320
Adey Professional Heating Solutions
Gloucester Road,
Cheltenham GL51 8NR
Tel: +44 (0) 1242 546700
2.0 bar
1.5 0.5 1.0
bar bar bar
5.9 2.8 5.0
11.8 5.6 10.0
17.7 8.4 15.0
23.7 11.3 20.0
29.6 14.1 25.0
35.5 16.9 30.0
41.4 19.7 35.0
47.4 22.6 40.0
53.3 25.4 45.0
59.2 28.2 50.0
65.1 31.0 55.0
71.1 33.9 60.0
0.237 0.113 0.20
13