Owner`s manual

X
X
Ratings
Model NG LPG
Gas Natural Propane
Altitude (Ft.)* 0-4,500 feet*
Input Maximum (Btu/h) 33,000 33,000
Input Minimum (Btu/h) 16,000 13,000
Manifold Pressure (in
w.c.)
3.6 10.5
Minimum Supply
Pressure (in w.c.)
5.0 11.0
Maximum Supply
Pressure (in w.c.)
10.0 14.0
Main Burner Injector
Marking
Front: 500
Rear: 360
Front: 280
Rear: 150
Pilot Injector Marking 51 30
Min. Rate By-Pass Screw 220 125
Specifi cations
Approval & Codes
This appliance is certifi ed to ANSI Z21.88a-2012 /
CSA 2.33a-2012 American National Standard / CSA
Standard for Vented Gas Fireplace Heaters for use in
Canada and USA, and to CGA 2.17-91 High Altitude
Standard in Canada. This appliance is for direct vent
insert installations.
This appliance complies with CSA P4.1-09 Testing
method for measuring annual fi replace effi ciencies.
The installation must conform to local codes or, in the
absence of local codes, with the National Fuel Gas
Code, ANSI Z223.1 or the Natural Gas and Propane
Installation Code CAN/CGA-B149. Only qualifi ed
licensed or trained personnel should install this
appliance.
This appliance must be electrically grounded in
accordance with local codes, or, in the absence of local
codes, with the National Electrical Code, ANSI/NFPA
70 or the Canadian Electrical Code, CSA C22.1.
*High Altitude Installations
Input ratings are shown in BTU per hour and are
certifi ed without deration for elevations up to 4,500 feet
(1,370 m) above sea level.
For elevations above 4,500 feet (1,370 m) in USA,
installations must be in accordance with the current
ANSI Z223.1 and/or local codes having jurisdiction.
Heating value of gas in some areas is reduced to
compensate for elevation—consult your local gas utility
to confi rm.
For installations at elevations above 4,500 feet
(1,370 m) in Canada, please consult provincial and/or
local authorities having jurisdiction.
Supply Gas
Heater engine 785ILN is used with natural gas.
Heater engine 785ILP is used with propane gas.
The supply pressure must be between the limits shown
in the Ratings section above.
The supply connection is 1/2” NPT female and located
on the left hand side of the control valve. The gas
line entry point is on the upper left hand side on the
fi replace.
Conversion Kits
The 785 Legend G4 is supplied as natural gas or
propane gas and is fi eld convertible between fuels. See
instructions packaged with the conversion kit for further
information.
Electrical
The 785 does not require an electrical power source to
operate as a heater. However, if the appliance is fi tted
with a fan, a grounded power source is required.
16
QUALIFIED
INSTALLER