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QUALIFIED
INSTALLER
Set-up Gas Supply
The gas supply inlet connec-
tion is a 3/8" NPT male con-
nector located on the left hand
side of the fi rebox.
The unit is supplied with a
stainless steel fl ex line to allow the appliance to be
disconnected for service. An individual shut-off valve
(not supplied) is required on the supply line ahead of
the fl ex connector.
Use only new black iron or steel pipes or copper tubing
if acceptable—check local codes. Note that in USA,
copper tubing must be internally tinned for protection
against sulfur compounds.
Unions in gas lines should be of ground joint type.
The gas supply line must be sized and installed to
provide a supply of gas suffi cient to meet the maximum
demand of the appliance without undue loss of pressure.
Sealant used must be resistant to the action of all gas
constituents including LP gas. Sealant should be ap-
plied lightly to male threads to ensure excess sealant
does not enter gas lines.
Pressure test the supply line for leaks.
The appliance and its individual shut-off valve must be
disconnected from the gas supply piping system during
any pressure testing of that system at test pressures in
excess of 1/2 psig (3.5 kPa).
The appliance must be isolated from the gas supply
piping system by closing its individual manual shut-off
valve during any pressure testing of the gas supply pip-
ing system at test pressures equal to or less than 1/2
psig (3.5 kPa).
Failure to either disconnect or isolate the appliance
during pressure testing may result in regulator or valve
damages and void the warranty. Consult your dealer in
case of damages.
38
Installation
X
Valve access side
Left side view—Valve access side
Appliance front
outer casing
Valve Assembly
Gas line access
5 - 1
/ 2 "
( 1 4
0 m
m )
Window
Receiver
Manifold Pressure
Adjustment behind
Plastic Cap
Valve access side
of the appliance
2-3/4"
(70 mm)
Flexible
connector
supplied
with unit
Control Valve
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