Enviro C-10794 Indoor Fireplace User Manual


 
31
Initial Installation
QUALIFIED INSTALLERS ONLY
GAS LINE CONNECTION AND TESTING:
WARNING: Only persons licensed to work with gas piping may make the necessary gas connections to
this appliance.
O
L
I
T
P
TPTH TP TH
IN OUT
H
I
L
O
N
O
F
O
F
L
I
P
T
O
Manifold
Pressure Tap
Inlet
Pressure Tap
Hi/Low
Knob
Pilot Adjustment
Screw
Gas Control
Knob
Figure 44: Fully Labeled Gas Valve.
GAS LINE CONNECTION
This stove is equipped with a certied exible pipe
located on the right side of the unit terminating in a ”
male NPT tting. Consult your local authorities codes or
the CAN/CGA B 149 (1 or 2) installation code in Canada,
or in the USA gas installations follow either local codes or
the current edition of the National Fuel Gas Code ANSI
Z223.1.
The efciency rating of this appliance is a product
thermal efciency rating determined under continuous
operating conditions and was determined independently
of any installed system.
The appliance and its shutoff valves must be disconnected from the gas supply piping system during any
pressure testing where the pressure exceeds  PSIG (3.45 KPa) or damage will occur to the valve.
The appliance must be isolated from the gas supply piping system by closing its individual manual shutoff
valve during any pressure testing of the gas supply piping system at test pressures equal to or less than
 psig (3.45 KPa).
Always check for gas leaks with a soap and water solution after completing the
required pressure test.
TO TEST VALVE PRESSURES
The pressure taps are located on the left side of the valve
• Turn set screw 1 turn counter clockwise to loosen,
• Place
5
/16” (8 mm) I.D. hose over pressure tap system.
• Check pressures using a manometer.
• When nished, release pressure, remove hose & tighten set screw.
Table 6: Pressure and BTU Information.
Natural Gas Propane
Main Burner #39 DMS #53 DMS
Manifold Pressure 3.8” W.C. / 0.95KPa 11.0” W.C. / 2.7KPa
Min. Manifold Pressure 1.1” W.C. / 0.27KPa 2.7” W.C. / 0.67KPa
Max Supply Pressure 7.0” W.C. / 1.74KPa 13.0” W.C. / 3.28KPa
Min. Supply Pressure 5” W.C. / 1.24KPa 12.0” W.C. / 2.98KPa
Max BTU/hr Input 30,000 BTU/hr (8.80KW) 26,500 BTU/hr (7.76KW)
Min. BTU/hr Input 17,000 BTU/hr (4.98 KW) 14,000 BTU/hr (4.10KW)
NEVER USE AN OPEN FLAME FOR LEAK TESTING.