Carlin 702GAS Inst Manual - Manual (Page 3)

Model 702GAS Advanced gas burners — Instruction manual
Carlin part number MN702G Rev. 03/14/11 – 3 –
Where appliance instructions differ from this manual, follow the appliance instructions.
Burner applications
Follow all instructions in this manual, the primary control data sheet and
the appliance manual.
Verify the burner is correct for the appliance being used and for all ap-
plicable codes/standards.
Adjust the firing rate if necessary due to positive overfire pressure and/or
altitudes more than 2,000 feet above sea level. See the NOTICE under the
Ratings information at right. Where appliance application information is
available, the recommended firing rate and burner information will include
appropriate adjustments for positive overfire pressure and recommenda-
tions for high altitudes. Follow the appliance manual guidelines when
available.
Damage or shortage claims
The consignee of the shipment must file damage or shortage claims im-
mediately against the transportation company. See the NOTICE on page 1
for burner carton information.
When calling or writing about the
burner:
Please provide us with the UL serial number and burner model number
to assist us in locating information. This information can be helpful when
troubleshooting or obtaining replacement parts.
Codes and standards
Certification
702GAS burners are U.L. listed for the U.S., certified to comply with:
• UL 795, for use with natural gas or propane.
• Burner labels list compliance, when required, with special local, state
or provincial approvals.
Install this burner in accordance with all local codes and
authorities having jurisdiction. Regulations of these authori-
ties take precedence over the general instructions provided
in this manual.
United States installations
Burner/appliance installations in the United States must comply with the
latest editions of:
• Installation of Domestic Gas Conversion Burners, ANSI Z21.8.
• National Fuel Gas Code, ANSI Z223.1/NFPA 54.
• National Electrical Code, ANSI/NFPA 70.
• All additional applicable national, state and local codes.
Ratings
( With 0.00” w.c. overfire pressure, altitude 2,000 feet max.; see NOTICE below)
Gas Input
..................................................................................... High fire: 840 to 1,600 MBH
........................................................................................ Low fire: 490 to 940 MBH
Fuels
..............................................................................................Natural gas or propane
Gas train:
(available in straight or angled configuration)
....................................................... (2) Main gas valves & RV-61 or RV-81 regulator
.......................................................................Butterfly gas valve for input regulation
..................................................1” gas train standard; 1¼” or 1½” gas train available
Electrical
Power ...................................................................................... 120V/60 Hz/1-Phase
Limit circuit input (RM7897C) ..............................................................120 vac/60 hz
Control circuit load (120 vac) ........................................................................1.2 amps
Motor................................................................1/2
hp
, 3450
rpm
, 48-
frame
, “N”
flaNge
....................................................115 / 208-230
vac
/60
hz
/1-
ph
, 8.4 / 3.8-4.2
amps
Gas valve power...................................................................................120
vac
/60
hz
Damper motor (with end switch) ..................................................... h oNeywell m436a
Ignition & primary control
........................................................Carlin Model 41000 solid state electronic ignitor
Ignition voltage ......................................................................................14,000 volts
Primary control ..........................................................................Honeywell RM7897C
Agencies
.......................................................................................................... UL Listed (US)
Reduce firing rate when required — Maximum burner capacity is
reduced when overfire pressure is positive and for altitudes above
2,000 feet. See below, and adjust firing rate/nozzle selection if
necessary.
702GAS — Maximum firing rate for
positive overfire pressure and high altitude
Overfire pressure (Inches w.c.) Gas – MBH
0.00 1,600
0.10 1,530
0.20 1,500
0.30 1,480
0.40 1,440
0.50 1,430
0.60 1,390
Altitudes: For altitudes more than 2,000 feet above sea level, reduce the above
capacities an additional 4% per 1,000 feet higher than 2,000 feet
above sea level.
General information