Vermont Castings 33CFDVNI, Инструкция по установке и эксплуатации

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CFDV Series Gas Fireplace
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20306739
GAS PIPE INSTALLATION
NOTE:
The gas line connection may be made using 1/2"
rigid tubing or an approved flex connector. Since some
municipalities have additional local codes it is always best
to consult your local authorities and the current edition of
the National Fuel Gas Code ANSI.Z223.1, NFPA54. In
Canada CSA-B149 (1 or 2) Installation Code.
A listed manual shutoff valve must be installed upstream of
the appliance. Union tee and plugged 1/8" NPT pressure
tapping point should be installed upstream of the appliance.
Figure 67
IMPORTANT:
Install main gas valve (equipment shutoff
valve) in an accessible location. The main gas valve is for
turning on or shutting off the gas to the fireplace.
Check your building codes for any special requirements for
locating equipment shutoff valve to fireplaces.
CAUTION
A manual shutoff valve must be installed
upstream of the appliance. Union tee
and plugged 1/8" NPT pressure tapping
point should be installed upstream of the
appliance. Figure 67
CAUTION
Use pipe joint sealant that is resistant to
liquid petroleum (LP) gas.
Figure 67 –
Gas Connection
3" Minimum
FP1978
gas connection
Pipe Nipple
Cap
Tee Joint
Approved Flexible
Gas Line
CSA Design-Certified
Equipment Shutoff Valve
with 1/8" NPT Tap*
Sediment Trap/
Drip Leg
Natural Gas
From Gas Meter
(4.5" w.c. to 10.5" w.c. Pressure)
Propane/LP
From External Regulator
(11" w.c. to 13" w.c. Pressure)
Apply pipe joint sealant lightly to male threads. This will
prevent excess sealant from going into pipe. Excess seal-
ant in pipe could result in clogged burner system valve.
We recommend that you install a sediment trap/drip leg in
supply line as shown in Figure 67 . Locate sediment trap/
drip leg where it is within reach for cleaning. Install in piping
system between fuel supply and burner system. Locate
sediment trap/drip leg where trapped matter is not likely
to freeze. A sediment trap collects moisture and contami -
nants and keeps them from going into the burner system
gas controls. If sediment trap/drip leg is not installed or is
installed wrong, burner system may not run properly.
CHECK GAS PRESSURE – MILLIVOLT
1. Check gas type. The gas supply must be the same as
stated on the appliance’s rating decal. If the gas supply
is different from the fireplace, STOP! Do not install the
appliance. Contact your dealer immediately.
2. To facilitate easier installation, an 18" (457 mm) flex line
with manual shut-off valve has been provided with this
appliance. Install and attach 1/2" gas line onto shut-off
valve.
3. After completing gas line connection, purge air from
gas line and test all gas joints from the gas meter to the
fireplace for leaks. Use a solution of 50/50 water and
soap or a gas sniffer.
GAS PIPE INSTALLATION
Only persons licensed to work with natural or
liquid propane gas may make the necessary gas
connections to this appliance.
WARNING
Do NOT use open flame to check for gas leaks.
WARNING