Heat & Glo LifeStyle XLR-PLUS-N-AU Indoor Fireplace User Manual


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Heat & Glo • XLR-PLUS-N-AU, XLR-PLUS-PB-AU • 2264-900 Rev. M • 7/12 42
11
GasInformation
A. GasPressureRequirements
Pressure requirements for XLR-PLUS-AU replaces are
shown in Table 11.1 below.
Two taps are provided on the front face of the gas control
for a test gauge connection to measure the inlet and out-
let pressures. See Figure 11.1.
The 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 3.4 kPa.
If the 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.
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.
Table11.1
B. GasConnection
Note:Have the gas supply line installed in accordance with
local building codes by a qualied installer approved and/or
licensed as required by the locality.
Note:Before the rst 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.
WARNING
Fire Risk
Explosion Risk
High pressure will damage valve.
• Disconnect gas supply piping BEFORE
pressure testing gas line at test pressures
above 3.4 kPa.
• Close the manual shutoff valve BEFORE
pressure testing gas line at test pressures
equal to or less than 3.4 kPa.
Figure11.1.ValveComponents
NaturalGas Propane Butane
Inlet Gas Pressure 1.13 - 3.40 kPa 2.75 - 3.40 kPa 2.75 - 3.40 kPa
Outlet (Manifold) Gas Pressure .80 - .95 kPa 2.36 - 2.61 kPa 2.36 - 2.61 kPa
Gas Rate .405
m3
/
h
.134
m3
/
h
.111
m3
/
h
Maximum Gas Consumption 26 MJ/h 26 MJ/h 22 MJ/h
Burner Injector DMS 42 (2.350 mm) DMS .057 (1.450 mm) DMS 55 (1.325)
Pilot Injector Ø .023 (.584 mm) Ø .014 (.356 mm) Ø .010 (.254 mm)
Columns highlighted in gray = 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.
PRESSURE
TAPS
ON/OFFREMOTE
TOGGLESWITCH
VARIABLE
VALVE
6VDC
REGULATOR
8KI-CE
MODULE
AUX300CE
Leak test all gas line points and the gas control valve prior
to and after starting the gas appliance.
IMPORTANTNOTICE: (Items 1, 2 and 3 applies to
ALL Heat & Glo gas appliances)
1. 1/2 in. GAS LINE: Run through cavity 70 mm
above 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 nal connection to the gas heater.
3. ISOLATING SWITCH: Location within 1 metre
of replace, subject to mantelpiece etc. Check to
ensure it remains clear of any mantelpiece instal-
lation.
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