Harman Stove Company Conquest Installation & Operating Manual page 10

10
burn Only the Fuel for which the Heater is
Equipped
The Conquest can burn either natural gas or pro-
pane, but requires a change-over kit for natural gas. The
label on the burner system module indicates the fuel for
which it is equipped. A second label, (on the valve) also
indicates the fuel type.
NATURAL GAS
PROPANE
Making The Connection
The gas inlet is located on the bottom right side of
the stove. The inlet fitting is a 1/2" male flare fitting.
A separate gas shut-off valve and a /8" N.P.T.
plugged tapping should be installed immediately upstream
of the connection to the appliance.
The Conquest Direct Vent Gas Heater must be dis-
connected from the gas supply piping during any pressure
testing of that system at pressures in excess of / psig
(3.5 kPa).
The Conquest gas control valve must be in the OFF
position during any pressure testing of the gas supply sys-
tem at pressures equal to or less than 1/2 psig (3.5 kPa).
WARNING: To avoid pipe compounds from
entering into the gas train, apply compounds only
to male pipe threads and do not apply compound
to the first two threads.
CAUTION: TEST ALL JOINTS FOR LEAKS
BEFORE OPERATING.
Gas Pressure Requirements:
Correct gas pressure and the use of a properly sized
gas supply line are essential for the safe and efficient
performance of this appliance. Make sure that the plumber
or gas supplier checks the gas supply line and gas pres-
sure at installation.
NOTE: Improper gas pressure can affect heater
performance, flame color, or cause pilot outage.
WARNING: This product must be installed by a
licensed plumber or gas fitter when installed within the
Commonwealth of Massachusetts.
vENTING
Natural Gas:
Maximum inlet pressure 7.0" w.c. (.74 kPa)
Minimum inlet pressure 5.0" w.c. (1.25 kPa)
Gas manifold pressure 3.8" w.c. (0.87 kPa)
LP Gas(Propane):
Maximum inlet pressure 3" w.c. (3.4 kPa)
Minimum inlet pressure 11.5" w.c. (2.74 kPa)
Gas manifold pressure " w.c. (.49 kPa)
Do not use this heater if any part has been under
water or exposed to moisture corrosion. Immediately
call a qualified service technician to inspect the heater
and replace any part of the control system and any
gas control which has been under water.
Ne pas se servir de cet appareil s'il a étre plongé dans
l'eau, complètement ou en partie. Appeler un technicien
qualifié pour inspecter l'appareil et remplacer toute partie
du système de contrôle et toute commande qui ont été
plongés dans l'au.
If appliance is installed directly on carpeting,
tile, or other combustible material other than wood
flooring, the appliance shall be installed on a metal
or wood panel extending the full width and depth of
the appliance.
Keep areas around air openings into the combus-
tion chamber free of obstructions, and do not block
any panels where access is needed for servicing.
Pipe Length
(Feet)
0-0
10-40
40-00
100-150
NOTE: NEvEr USE PLASTIC PIPE. CHECK TO CON-
FIrM WHETHEr YOUr LOCAL CODES ALLOW COPPEr
Only For Qualified Installers
RECOMMENDED GAS PIPE DIAMETER
Schedule 40 Pipe
Inside Diameter
N.G. L.P.
/" 3/8"
.3 cm .0 cm
1/2" 1/2"
.3 cm .3 cm
/" /"
.3 cm .3 cm
3/4" 1/2"
.0 cm .3 cm
TUbING Or GALvANIzED PIPE.
A LAbEL ON THE bUrNEr SYSTEM
MODULE STATES THE FUEL FOr
WHICH THE HEATEr IS EQUIPPED.
Tubing, Type L
Outside Diameter
N.G. L.P.
/" 3/8"
.3 cm .0 cm
5/8" 1/2"
.6 cm .3 cm
3/4" /"
.6 cm .3 cm
7/8" 3/4"
.3 cm .0 cm