Stovax Aspen - Manual (Page 13)

13
INSTALLATION INSTRUCTIONS
SITE REQUIREMENTS
1.1 The chimney or flue system must comply with the rules in
force.
1.2 Fireplace opening up to 450mm (18") wide by 600mm (24")
high will usually work with a 175mm (7") diameter flue.
Larger openings will require bigger flues. See diagram 1 as
a guide.
1. FLUE AND CHIMNEY REQUIREMENTS
1.3 The chimney or flue must be free from any obstruction.
Any damper plates should be removed or secured in the
fully open position, and no restrictor plates should be fitted.
1.4 The chimney should be swept prior to the installation of the
appliance - unless it can be seen to be clean and
unobstructed throughout its entire length.
1.5 Ensure that there is a smooth tapered transition from the
fireplace opening into the chimney or flue.
1.6 The flue pull should be checked prior to installation of the
appliance. Apply a smoke pellet to the flue or chimney
opening and ensure that the smoke is drawn into the
opening. If there is not a definite flow, pre-heat the
chimney for a few minutes and re-test the flow.
IF THERE IS STILL NO DEFINITE FLOW, THE CHIMNEY
MAY REQUIRE ATTENTION - SEEK EXPERT ADVICE.
2.1 Before installation, ensure that the local distribution
conditions (identification of the type of gas and pressure)
and the adjustment of the appliance are compatible.
2.2 Ensure that the gas supply is capable of delivering the
required amount of gas, and is in accordance with the rules
in force.
2.3 Soft copper tubing and soft soldered joints can be used, but
must not be closer than 50mm (2") to the base of the tray.
2.4 A means of isolating the gas supply to the appliance must
be provided independent of any appliance control.
2.5 All supply gas pipes must be purged of any debris that may
have entered prior to connection to the appliance.
It is important to ensure that any national ventilation
requirements are taken into account during the
installation of this appliance.
3.1 This appliance requires an air vent of at least 100cm 2
effective area.
3.2 It is essential to check for flue clearance, see installation
section 6, Commissioning. If spillage is detected, it may be
necessary to provide additional ventilation.
3.3 The ventilation is in addition to any openable window, and
although it must communicate with the outside air,
wherever possible, it can communicate with an adjacent
room provided that the space has a similar vent to the
outside.
3. VENTILATION
2. INSTALLATION OF THE GAS SUPPLY
AR0595 AR0596
A
B
D
C
A
B
C
D
1
mm mm cm 2 C
A B A x B 3.0m 4.5m 6.0m 9.0m 15.0m
350 550 1925cm2 175 175 175 175 175
400 550 2200cm2 175 175 175 175 175
460 460 2116cm2 175 175 175 175 175
460 550 2530cm2 200 175 175 175 175
460 610 2806cm2 200 200 175 175 175
610 460 2806cm2 200 200 175 175 175
610 610 3721cm2 250 225 200 200 175
610 760 4636cm2 300 250 250 225 200
760 460 3496cm2 225 225 200 200 175
760 610 4636cm2 250 250 250 225 200
760 760 5776cm2 300 300 250 250 225
760 910 6916cm2 350 300 300 250 250
910 460 4186cm2 250 225 225 200 200
910 610 5551cm2 300 300 250 250 225
910 760 6916cm2 350 300 300 250 250
910 910 8281cm2 350 350 300 300 250
910 1070 9737cm2 - 350 350 300 300
1070 460 4922cm2 300 250 250 225 200
1070 610 6527cm2 300 300 300 250 250
1070 760 8132cm2 350 350 300 300 250
1070 910 9737cm2 • 350 350 300 300
1070 1070 11449cm2 • • 350 350 300
1070 1220 13054cm2 • • • 350 350
1220 460 5612cm2 300 300 250 250 225
1220 610 7442cm2 350 300 300 300 250
1220 760 9272cm2 • 350 350 300 300
1220 910 11102cm2 • • 350 350 300
1220 1070 13054cm2 • • • 350 350
1220 1220 14884cm2 • • • 350 350
1520 460 6992cm2 300 300 300 250 250
1520 610 9272cm2 • 350 350 300 300
1520 760 11552cm2 • • 350 350 300
1520 910 13831cm2 • • • 350 350
1520 1070 16264cm2 • • • • 350
1520 1220 18544cm2 • • • • •
D