Heat & Glo • 350X-AU, 550X-AU Installation Manual • 2279-980
• 12/17
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1
Product Specific and Important Safety Information
A. Appliance Certification
NOT INTENDED FOR USE AS A PRIMARY HEAT SOURCE.
This appliance is tested and approved as either supplemen-
tal room heat or as a decorative appliance. It should not be
factored as primary heat in residential heating calculations.
B. Glass Specifications
This appliance is equipped with 5 mm ceramic glass. Re-
place glass only with 5 mm ceramic glass. Please contact
your dealer for replacement glass.
MODELS:
350X-AU, 550X-AU,
LABORATORY:
IAMPO OCEANA
TYPE:
Direct Vent Heater
STANDARD:
AS/NZS 5263.1.3:2016
NOTE:
The gas control valve supplied with this product is approved for a maximum inlet pressure of
3.40 kPa
. For pressures over
3.40 kPa
, an in line pressure regulator must be installed upstream from the gas control valve.
350X-AU
550X-AU
NATURAL GAS
PROPANE
BUTANE
NATURAL GAS
PROPANE
BUTANE
Inlet Gas Pressure
1.13 - 3.40 kPA
2.75 - 3.40 kPA
2.75 - 3.40 kPA
1.13 - 3.40 kPA
2.75 - 3.40 kPA
2.75 - 3.40 kPA
* Outlet (Manifold)
Gas Pressure
.87 kPA
2.40 kPA
2.40 kPA
.87 kPA
2.40 kPA
2.40 kPA
Max. Gas Con-
sumption
21
19
17
28
26
21
Min. Gas
Consumption
14.7
13.3
11.9
19.6
18.2
14.7
Burner Injector
DMS (mm)
#44
(2.18 mm)
#55
(1.32 mm)
#56
(1.18 mm)
#40
(2.49 mm)
#53
(1.51 mm)
#55
(1.32 mm)
Pilot Injector
.023 in.
(.584 mm)
.014 in.
(.356 mm)
.014 in.
(.356 mm)
.023 in.
(.584 mm)
.014 in.
(.356 mm)
.014 in.
(.356 mm)
* The allowable Outlet (Manifold) Gas Pressure ranges are: Natural Gas .80 - .95 kPA and Propane, Butane 2.37 - 2.61
kPA.
D. Gas Pressure Requirements
E. High Altitude Installations
NOTICE:
If the heating value of the gas has been reduced,
these rules do not apply. Check with your local gas utility
or authorities having jurisdiction.
When installing above 2000 ft. (610 m) elevation:
Reduce input rate 4% for each 1000 ft. (305 m) above
2000 ft. (610 m).
F. Non-Combustible Materials Specification
Material which will not ignite and burn. Such materials are
those consisting entirely of steel, iron, brick, tile, concrete,
slate, glass or plasters, or any combination thereof.
Materials that are reported as passing
ASTM E 136,
Standard Test Method for Behavior of Materials in a
Vertical Tube Furnace at 750 ºC (1382 °F)
shall be con-
sidered non-combustible materials.
G. Combustible Materials Specification
Materials made of or surfaced with wood, compressed pa-
per, plant fibers, plastics, or other material that can ignite
and burn, whether flame proofed or not, or plastered or
unplastered shall be considered combustible materials.
H. Electrical Codes
All electrical safety testing has been done following the EN
60335-2-102 standard. Local codes apply.
C. Gas Pressure Requirements
Pressure requirements for 350X-AU, 550X-AU applianc-
es are shown in table below.
Two taps are provided on the gas control for a test gauge
connection to measure the inlet and outlet pressures.
The appliance and its individual shut-off valve must be
disconnected from the gas supply piping system during
any pressure testing of the system at test pressures in
excess of 3.40 kPa.
If the appliance must be isolated from the gas supply pip-
ing system by closing an individual shut-off valve, it must
be of the handle-less type.