installation instructions

3
Gas Supply Requirements
• Ensure the cooktop is set up for the supplied gas type (Natural
or LP). If using the cooktop above 4000 ft. (1219 m) elevation,
ensure it is equipped for high-altitude use. (Such units have an
“H” at the end of the model number on the data label.)
• Units set up for LP operation have “LP” at the end of the model
number. See the Product Data Label section for label location.
• Install the unit per local building codes and ordinances, in the
absence of which you should follow the National Fuel Gas Code
ANSI Z223.1/NFPA 54.
• An external, manual shut-off valve must be installed between
the gas-supply line and cooktop for turning on/shutting off gas
to the unit.
• Use only the provided regulator; install it between the cooktop
gas inlet and the shut-off valve.
• The regulator inlet accommodates a ¾” gas line. The cooktop
inlet itself has a ¾” male NPT fitting.
Gas and Electrical Requirements*
Data Type*
HDCT304/NG,
HDCT365/NG
HDCT304/LP,
HDCT365/LP
Gas Type Natural Gas LP Gas
Manifold Pressure 5” Water Column 10” Water Column
Min. Gas-Supply Pressure** 6” Water Column 11” Water Column
Max. Gas-Supply Pressure 1/2 psi
Total Connected Load 0.25 Amp. (0.03 kW)
Circuit Requirement 120 Vac, 60 Hz, 15 Amp.
*This data is for reference only. If it does not agree with the product data label,
use the data on the product data label; **the gas-supply pressure for test-
ing the regulator setting shall be at least 1” water column (249 Pa) above the
specified manifold pressure.
Important Safety Instructions
Electrical Requirements
WARNING
To prevent an electric shock hazard, the power supply must meet the
specifications stated below. The owner shall ensure that the electrical
service meets requirements and that the electrical outlet is properly
installed by a licensed electrician.
• A 40”, 3-prong, grounding power cord is connected to the the
bottom-right rear corner of the chassis (see below). The plug
must be inserted in a dedicated, grounded 3-prong outlet
installed by a licensed electrician.
• Electrical installation (incl. min. supply wire size and ground-
ing) must follow local codes/ordinances and National Electric
Code ANSI/NFPA 70*, a copy of which may be obtained from:
National Fire Protection Association
1 Batterymarch Park
Quincy, MA 02269-9101
• Correct voltage, frequency, and amperage must be supplied
to the power outlet per the data label (see below for location).
See the Gas and Electrical Requirements table on this page.
• Locate the outlet so the power cord may be easily disconnect-
ed for cooktop maintenance/service.
Data Label
Gas Inlet
Power Cord