Carlin 702GAS Inst Manual - Manual (Page 11)

Model 702GAS Advanced gas burners — Instruction manual
Carlin part number MN702G Rev. 03/14/11 – 11 –
Where appliance instructions differ from this manual, follow the appliance instructions.
Figure 5 Electrode settings
Inspect components and wiring
• Visually inspect all burner components and wiring.
• Verify that wiring is intact and leads are securely connected.
• Verify that all burner components are in good condition.
Install gas train on burner
1. The standard burner gas train is shipped fully assembled, with the piping
disconnected at the gas train unions. See separate instructions if installing
an optional knocked down gas train. The gas train is available in either an
angled (standard) or straight (optional) configuration.
2. Connect the main and pilot gas trains at the unions (Figure 6).
To avoid damage to gas train components, do not hold compo-
nents with a pipe wrench or overtighten. Use only a crescent
wrench or other means. Failure to comply could result in severe
personal injury, death or substantial property damage.
3. Connect the flexible conduit, pre-attached to the gas train J-box, to the
burner J-box, and attach the wires to the terminal strip inside the burner
J-box.
a. Match wire colors of the incoming wires to those pre-wired to the terminal
strip inside the burner J-box.
b. See the label in the burner junction box or the wiring diagram on pages 14
and 15.
Gas valve vent opening — The V48 diaphragm gas valve is
NOT fitted with a vent limiting orifice in the vent connection. If
local codes require, install piping from the vent connection to
outside, sized and installed as required by codes. Because this
is a diaphragm-assisted solenoid valve, a small amount of gas
will exit from the vent orifice each time the valve opens.
Figure 6 Gas train installation (shown with straight gas train)
2. Prepare site • assemble burner • mount burner
(continued)