Gas Information; Gas Pressure Requirements; Gas Connection - Heat & Glo SUPREME-N-I30AU Owner's Manual

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Gas Information

A. Gas Pressure Requirements
Pressure requirements for Supreme-N-I30AU and Su-
preme-P-I30AU fi replaces are shown in table below.
Two taps are provided on the front of the gas control for
a test gauge connection to measure the inlet and outlet
pressures.
The fi replace and its individual shut-off valve must be dis-
connected from the gas supply piping system during any
pressure testing of the system at test pressures in excess
of 6 kPa.
If the fi replace 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.
WARNING
Fire Risk
Explosion Risk
High pressure will damage valve.
• Disconnect gas supply piping BEFORE
pressure testing gas line at test pressures
above 6 kPa.
• Close the manual shutoff valve BEFORE
pressure testing gas line at test pressures
equal to or less than 6 kPa.
ON/OFF/REMOTE
SWITCH
GAS VALVE
CONTROL
MODULE
Figure 11.1. Valve Components
B. Gas Connection
Note: Have the gas supply line installed in accordance with
local building codes by a qualifi ed installer approved and/or
licensed as required by the locality.
Inlet Gas Pressure
Outlet (Manifold) Gas Pressure
Maximum Gas Consumption
Burner Injector
Pilot Injector
An in-line regulator MUST be installed if the gas pressure exceeds 3.40 kPa. Failure to install a regulator could damage
valve.
36
DC ADAPTER
1.13 - 3.40 kPa
DMS 36 (2.70 mm)
Heat & Glo • Supreme-N-I30AU, Supreme-P-I30AU • 2222-900 Rev. X • 6/14
Note: Before the fi rst fi ring of the appliance, the gas supply
line should be purged of any trapped air.
Note: Consult local building regulations to properly size the
gas supply line leading to the (Rp 1/2 in.) hook-up at the unit.
Incoming gas line should be piped into the valve compart-
ment and connected to the ISO 7-Rp 1/2 (BSP Rp 1/2)
threaded gas inlet connection on the manual shutoff valve.
IMPORTANT NOTICE:
ALL Heat & Glo gas appliances)
1. 1/2 in. GAS LINE: Run through cavity 70 mm
above fi nished hearth level, NOT RIGID, NOT
CLIPPED, with minimum 500 mm into cavity and
120 mm back from plaster face.
2. PVC (COMPOSITE) GASLINE must terminate
minimum 500 mm short of gas heater. Copper pipe
MUST be the fi nal connection to the gas heater.
3. ISOLATING SWITCH: Location within 1 metre
of fi replace, subject to mantelpiece etc. Check to
ensure it remains clear of any mantelpiece instal-
lation.
Leak test all gas line points and the gas control valve prior
to and after starting the gas appliance.
CHECK FOR GAS LEAKS
Explosion Risk
Fire Risk
Asphyxiation Risk
• Check all fi ttings and connections.
• Do not use open fl ame.
• After the gas line installation is complete, all
Fittings and connections may have loosened
during shipping and handling.
Natural Gas
.80 - .95 kPa
31.9 MJ/h
.023
(Items 1, 2 and 3 applies to
WARNING
connections must be tightened and checked
for leaks with a commercially-available, non-
corrosive leak check solution. Be sure to rinse
off all leak check solution following testing.
Propane
2.75 - 3.40 kPa
2.36 - 2.61 kPa
30.9 MJ/h
DMS 52 (1.61 mm)
.014
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