Flushing To Bs.7593; Inhibitor; Water Treatment; Central Heating Flow Temp - IDEAL VOGUE s15 Installation And Servicing

3 sysTEM BALANCINg
The boiler does not normally need a bypass but at least some radiators on the heating circuit, of load of at least 10% of the
minimum boiler output, must be provided with twin lockshield valves so that this minimum heating load is always available. See
note regarding thermostatic radiator valves on page 9.
Note. Systems incorporating zone valves which could completely cut off the flow through the system must also include a bypass.
BALANCINg
1. Set the programmer to ON.
Close the manual or thermostatic valves on all radiators, leaving the twin lockshield valves (on the radiators referred to above)
in the OPEN position.
Turn up the room thermostat and adjust the lockshield valve to give an uninterrupted flow through the radiator.
These valves should now be left as set.
2. Open all manual or thermostatic radiator valves and adjust the lockshield valves on the remaining radiators, to give around
20 o C temperature drop at each radiator.
3. Adjust the room thermostat and programmer to NORMAL settings.
4

WATER TREATMENT

CENTRAL hEATINg
The Vogue range of boilers have a stainless steel heat
exchanger.
IMPORTANT.
The application of any other treatment 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, FERNOx, MBI,
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.
12
inhibitors and associated water
general
For further information contact:
Fernox Cookson Electronics
Forsyth Road, Sheerwater, Woking, Surrey GU21 5RZ
+44 (0) 8706 015000
Sentinel Performance Solutions
The Heath Business & Technical Park
Runcorn, Cheshire WA7 4Qx
Tel: 0800 389 4670
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 210320
Adey Professional Heating Solutions
Gloucester Road, Cheltenham GL51 8NR
Tel: +44 (0) 1242 546700
vogue system boiler -
Installation and Servicing