Introduction; Commissioning - Saunier Duval SYLVA FF 24 E Installation And Operating Instructions Manual

INTRODUCTION

The SYLVA FF 24 E boiler is a wall mounted
combination boiler with electronic ignition
providing central heating and an unvented hot
water storage of 60 litres.
The boiler is of the II2H3+ category for use with
Natural Gas (G20) as distributed in the United
Kingdom, or Butane (G30), Propane (G31) with the
appropriate conversion kit.
Conversion kits:
Conversion
Natural Gas (G20) to LPG (G30/G31)
Boilers burning LPG or similar gases MUST NOT be
fitted in basements or below ground level.
The boiler has a fan assisted balanced flue which
both discharges the products of combustion to and
draws the combustion air from the outside of the
room.
The boiler is suitable for top outlet flue connection
only but, can be fitted with horizontal flue, vertical
flue or twin-pipe flue. Refer to flue catalogue for
further details.
Both the central heating and domestic hot water
temperature are user adjustable from the boiler
control panel.

COMMISSIONING

Gas safety (Installation and use) Regulations
In your interests and that of gas safety, it is the law
that ALL gas appliances are installed and serviced
by a competent person in accordance with the
above regulations.
Gas leak or fault
If a gas leak or fault exists or is suspected, turn the
boiler off and consult the local gas supply company
or your installation/service company.
A - Reset button
B - Reset indicating light
C - Mains ON light
D - Domestic hot water temperature control
A B
Diagram 1
Part No.
85402
C D
Electrical components have been tested to meet
the equivalent requiments of BEAB.
Domestic hot water demand always has priority over
heating demand.
The boiler is designed for use as part of a sealed
water central heating system with fully pumped
circulation. The pump, expansion vessel and
associated safety devices are all fitted within the
boiler.
The boiler can be installed against either an external
wall or on an adjacent inside wall, that is, the flue
system will pass directly to the rear or to either side
to the terminal fitted on the outside wall face.
The installation must be carried out by a competent
person in accordance with the relevant
requirements of The Building Regulations, The Water
Byelaws, The Building Standards (Scotland)
Regulations and any applicable local regulations.
These instructions should be carefully followed for
the safe and economical use of your boiler.
Ancillary equipment
A range of flue accessories are available including
vertical flues, twin-pipe flues, bends etc.
For further information contact your supplier.
Boiler controls
The control panel, located at the lower front of the
boiler casing, see diagram 1, allows the boiler to be
started, shut down, controlled and monitored during
use.
Flue
Do not obstruct the outside terminal of the boiler.
E - OFF/Summer/Winter selector switch
F - Central heating temperature control
G - Pressure gauge
H - Temperature gauge
0
E
2
50
40 80
1
3
100
20
0 120
0 4
bar
C
bar
F G H
3