2.0
Introduction
The boilers are fired by a pressure jet oil burner which is covered by the manufacturer’s
parts and labour warranty valid for one year (from boiler date stamp). Optional extended
guarantees covering parts and labour are also available (although not applicable to
the Republic of Ireland).
Warmflow oil fired boilers are designed to burn 28 second redwood No 1 (Kerosene
Class C2) fuel or with some adjustment 35 second redwood No 1 (Gas Oil Class D). In
order to comply with current building regulations only kerosene must be burned when
used with low level flue or low level balanced flue. The 400 and 500 Bluebirds are only
suitable for use with 35 second redwood No 1 (Gas Oil Class D).
The boiler shells are fabricated from the best quality mild steel plate electrically welded
and pressure tested to 4.5 bar (65 PSI) making them suitable for either open or
pressurised systems (max working pressure 1.5 bar). Note that all industrial boilers
are tested to 6 bar (90 PSI). They incorporate two flow and return connections on each
side of the boiler for connection to the central heating and domestic hot water systems.
Each shell is covered by the manufacturer’s warranty of 5 years (effective from date
stamped on warranty label) but does not include burner, labour, handling or shipping.
The manufacturers guarantees are void if the appliance is not installed and
commissioned and serviced in accordance with the recommendations made herein.
2.1
General Requirements
The installation of the boiler must be in accordance with the following regulations.
BS5410 : PART 1 : 1997 Code of Practice for oil firing.
BS5410 : PART 2 : 1977
BS5449 : PART 1 : 1977 Forced Circulation Hot Water Systems.
BS7593 : 1992 Treatment of water in domestic hot water central heating systems.
Current Building Regulations: Part J England and Wales
Part F Section III Scotland
Part L Northern Ireland
Current IEE Wiring Regulations:
The heating system should be installed by a competent installer in accordance with
the recommendations laid down by HVCA and a sound engineering practice.
In order to comply with GB building regulations OFTEC forms CD10 for
installations and CD11 for commissioning should be left with the customer.
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