Water Treatment - IDEAL Logic+ SYSTEM 15 User Manual

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 13.
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.
4

WAteR tReAtMent

CentRAl HeAtinG
The Logic + System range of boilers have an
AlUMiniUM alloy heat exchanger.
iMPoRtAnt.
The application of any other treatment to this product
may render the guarantee of Ideal Boilers Invalid.
Ideal Boilers recommend Water Treatment in accordance
with the Benchmark Guidance Notes on Water Treatment
in Central Heating Systems.
If water treatment is used Ideal Boilers recommend only
the use of Scalemaster Gold 100,
MC1, SENTINEL X100 OR CALMAG CM100
associated water 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.
For further information contact:
14
general
FERNOX, MBI, ADEY
inhibitors and
2. Open all manual or thermostatic radiator valves and adjust
the lockshield valves on the remaining radiators, to give
o
around 20 C temperature drop at each radiator.
3. Adjust the room thermostat and programmer to NORMAL
settings.
Fernox Cookson Electronics
Forsyth Road
Sheerwater
Woking
Surrey GU21 5RZ
+44 (0) 0870 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
Ideal Logic + System -
Installation and Servicing