Delta MCS-1800 Service Manual download pdf (Page 41)

MHG Heating Ltd Unit 4 Epsom Downs Metro Centre, Waterfield, Tadworth, Surrey KT20 5LR

Telephone 08456 448802 Fax 08456 448803 Email info@mhgheating.co.uk Web www.mhgheating.co.uk

020315 Draft

Following the cleansing and flushing the system MUST be dosed with a good quality water treatment to

prevent corrosion and the formation of scale. FAILURE TO OBSERVE THESE REQUIREMENTS WILL RENDER

THE WARRANTEE ON THE APPLIANCE VOID.

Repeated draining planned or via leaks and refilling of the system, without replenishment of water

treatment, must be avoided, as this is very damaging to the boiler and system components.

Before activating the boiler following the initial installation or hydraulic remedial work on the system,

allow the system to circulate for at least 2 hours with the boiler off. This will allow the system installed

devices to capture/remove any water borne debris. (Micro Air Bubble & Impurity separators.) These

devices must then be cleaned prior to commissioning the boiler. Additional device cleaning may be

required during the first heating cycles.

The system water must have the following characteristics to ensure the long term operation security of

all boiler and system components.

For specific guidance on water treatment, direct contact is advisable with:-

Betz Dearborn Limited

(Sentiel)

Foundry Lane

Widnes

Cheshire

WA8 8UD

Tel: 0151 424 5351

Alpha-Fry Technologies (Fernox)

Cookson Electronics

Forsyth Road

Woking

Surrey

GU21 5RZ

Tel: 0208 665 6666

Care With The Use of Solder Flux

The ProCon MCS range has heat exchangers fabricated from 304L Stainless Steel. It is most important

that the compatibility of any flux is checked with the supplier before use, and that any flux

manufactures recommendations are strictly followed with regards to use in conjunction with Stainless

Steel.

If you are applying any of the ProCon Range to a system where the water quality cannot be cleansed or

treated please consider installing a system separation plate heat exchanger to ensure absolute

separation of the system water and the boiler water.

Please refer to our website for further details on our matched brazed and gasketed plate heat exchanger

range.

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Delta MCS-1800 Service Manual Page 41