Heat & Glo Fireplace PCFML-HNG - Manual (Page 9)

Heat-N-Glo Lifestyles • Patio Campfi re • 4004-001 Rev D • 07/05 9
A. Fuel
Before making gas connections ensure appliance being in-
stalled is compatible with the available gas type.
B. Gas Pressure
Proper input pressures are required for optimum appliance
performance. Gas line sizing requirements need to be made
following NFPA51.
C. Gas Connection
Note: Have the gas supply line installed in accordance
with local building codes, if any. If not, follow ANSI
223.1. Installation should be done by a qualifi ed installer
approved and/or licensed as required by the locality. (In
the Commonwealth of Massachusetts installation must be
performed by a licensed plumber or gas fi tter.)
Note: A listed (and Commonwealth of Massachusetts
approved) 1/2 in. (13 mm) T-handle manual shut-off valve
and fl exible gas connector are connected to the 1/2 in.
(13 mm) control valve inlet.
• If substituting for these components, please consult
local codes for compliance.
4
Gas Information
WARNING
Fire Risk
Explosion Risk
• Gas build-up during line purge may
ignite.
• Purge should be performed by qualifi ed
technician.
• Ensure adequate ventilation.
•
Ensure there are no ignition sources such
as sparks or open fl ames.
• Incoming gas line should be piped to the 1/2 in.
connection on the manual shutoff valve.
Fire Risk
Explosion Risk
Verify inlet pressures.
• H i g h p r e s s u r e m a y c a u s e o v e r f i r e
condition.
• Low pressure may cause explosion.
• Verify minimum pressures when other
household gas appliances are operating.
Install regulator upstream of valve if line
pressure is greater than 1/2 psig.
WARNING
Pressure requirements for appliance are shown in table be-
low. Minimum pressures must be met when other household
gas appliances are operating.
Pressure Natural Gas Propane
Minimum Inlet Pressure 5.0 in. w.c. 11.0 in. w.c.
Maximum Inlet Pressure 7.0 in. w.c. 14.0 in. w.c.
• A small amount of air will be in the gas supply lines.
When fi rst lighting appliance it will take a short time
for air to purge from lines. Subsequent lighting of the
log set will not require such purging. Never allow
the ON/OFF valve to remain in the open position
without placing a burning match on top of the
burner FIRST.
WARNING
CHECK FOR GAS LEAKS
Fire Risk
Explosion Risk
Asphyxiation Risk
• Check all fi ttings and connections.
• Do not use open fl ame.
•
After the gas line installation is complete,
all 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.
Fittings and connections may have loosened
during shipping and handling.