Linear Burner Inserts Automated Operation
Page 17
3.5.2
INSTALLATION OF SUB-PANEL (OUTER MOUNT)
120 VAC
Control Relay or
Switch by others
Grand Effects
®
Control Panel
Gas Supply
Source
12 VAC to Grand Effects Sub Panel
Gas Supply to Sub Panel Outside Burner Cavity
Natural Gas 7 W.C. Inches (5” WC min./9” WC max.
Gas and Electrical
to Line Burner
NOTE:
Control Panel
can be installed up to
150 ft away from the
burner.
GAS LINE PIPE SIZING
NOTE:
Gas line pipe should be sized based upon distance from the source to the
burner, number of elbows and BTU of burner. Use the reference charts from the
latest version of the NFPA 54 Code book or equivalent sizing charts as your guide.
IMPORTANT!
The Sub Panel must be located close to
pilot end of burner to connect 5 feet of wire from Sub Panel
to the pilot on the Linear Burner. Ignitor and ground wires
must not be encased in concrete or buried in dirt or enclosed
in tight-fitting conduit. They must be allowed to hang freely
in open air space.
Sub Panel - Outer Mount
NOTE:
Sub Panel should be located in a
weather-resistant enclosure with good drainage.
Figure 15. Piping and Electrical Diagram - Outer Mount - Natural Gas
120 VAC
Control Relay or
Switch by others
Grand Effects
Control Panel
Gas Supply
Source
12 VAC to Grand Effects Sub Panel
Gas Supply to Sub Panel Outside Burner Cavity
Natural Gas 7 W.C. Inches (5” WC min./9” WC max.
Gas and Electrical
to Line Burner
Grand Effects
Propane Adder
NOTE:
Control Panel
can be installed up to
150 ft away from the
burner.
GAS LINE PIPE SIZING
NOTE:
Gas line pipe should be sized based upon distance from the source to the
burner, number of elbows and BTU of burner. Use the reference charts from the
latest version of the NFPA 54 Code book or equivalent sizing charts as your guide.
IMPORTANT!
The Sub Panel must be located close to
pilot end of burner to connect 5 feet of wire from Sub Panel
to the pilot on the Linear Burner. Ignitor and ground wires
must not be encased in concrete or buried in dirt or enclosed
in tight-fitting conduit. They must be allowed to hang freely
in open air space.
Sub Panel - Outer Mount
NOTE:
Sub Panel should be located in a
weather-resistant enclosure with good drainage.
Figure 16. Piping and Electrical Diagram - Outer Mount - Propane Gas
SIDE VENTS
ELECTRICAL FROM
CONTROL PANEL
GAS SUPPLY
FROM SOURCE
LOCATE GAS AND
ELECTRICAL AT
SUB PANEL
DRAINAGE
(Natural Gas Only)
DRAINAGE
(Natural Gas Only)
Figure 17. Burner Cavity - Outer Mount Side-view
