Enviro C60I - Page 41

41
Pilot Adjustment
Screw
Manifold
Pressure Tap
Inlet
Pressure Tap
Servo
Regulator
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.
GAS LINE CONNECTION
• This stove is equipped with a certied exible pipe located on the right side of the unit terminating in
a 3/8” 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 eciency rating of this appliance is a product thermal eciency rating determined under
continuous operating conditions and was determined independently of any installed system.
The appliance and its shuto valves must be
disconnected from the gas supply piping system
during any pressure testing where the pressure
exceeds ½ 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
shuto valve during any pressure testing of the gas
supply piping system at test pressures equal to or
less than ½ 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 top right of the valve shown in Figure 50.
•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.
Natural Gas Propane
Main Orice #28 #44
Manifold Pressure 3.6” W.C. (0.89 KPa) 10.0” W.C. (2.49 KPa)
Min. Manifold Pressure 1.6” W.C. (0.39 KPa) 6.4” W.C. (1.59 KPa)
Max Supply Pressure 7.0” W.C. (1.74 KPa) 11.0” W.C. (2.74 KPa)
Min. Supply Pressure 4.5” W.C. (1.12 KPa) 10.4” W.C. (2.59 KPa)
Max BTU/hr Input 51,000 BTU/hr (14.95 KW) 51,000 BTU/hr (14.95 KW)
Min. BTU/hr Input 34,000 BTU/hr (9.96 KW) 39,500 BTU/hr (11.58 KW)
NEVER USE AN OPEN FLAME FOR LEAK TESTING.
Figure 50: Fully Labeled Gas Valve.
Table 8: Pressure and BTU Information.
Stepper