Electrical Requirements And Connection For Gas Models - Thermador Professional Serie Mode D'emploi

• If desired, for altitudes above 2,000 feet (610 m)
elevation above sea level, adjustments can be made
to the rangetop burners with an adjustment kit. If
flame performance is satisfactory, adjustment will not
be required.
• See the back cover for information about service,
parts, and accessories.
Natural gas requirements
• Inlet connection: ½'' NPT internal (min. ¾'' dia. flex
line)
• Supply pressure: 7'' min. to 14'' max. water column
(17.4 to 34.9 mbar)
• Manifold pressure: 5'' water column (12.5 mbar)
Propane gas requirements
• Inlet connection: ½'' NPT internal (minimum ¾'' dia.
flex line)
• Supply pressure: 11'' min. to 14'' max. water column
(27.4 mbar to 34.9 mbar)
• Manifold pressure: 10'' water column (24.9 mbar)
Connecting the gas
1. Make sure the gas supply is turned off at the manual
shut-off valve before connecting the appliance.
2. Use a ¾'' (19 mm) flex line to connect between the
gas supply and the appliance gas inlet. The gas supply
line connection is located at the lower right portion.
The appliance gas inlet connection is ½'' (12.7 mm)
NPT.
• Use caution to avoid crimping the ¾'' (19 mm) flex
line when making bends. Suggested length of flex
line is 48'' (1219 mm); however, please check local
codes for your area's requirements before
installation.
¾" (19) external threads ¾" (19) external threads ¾" (19) external threads
½" (12.7) internal threads ½" (12.7) internal threads ½" (12.7) internal threads
3. Use pipe sealing compound or Teflon
pipe threads. DO NOT apply sealing compound or
tape to flare fittings. Take care not to apply excessive
pressure when tightening the fittings.
4. Leak testing of the appliance shall be in accordance
with the following instructions:
• Turn on gas and check supply line connections for
leaks using a soap and water solution.
13
Electrical requirements and connection
for GAS models
9 WARNING
Before installing, turn power OFF at the service panel.
Lock service panel to prevent power from being turned
ON accidentally. Always disconnect appliance from the
electric supply either by disconnecting power cord or
shutting off the breaker at the service panel before
servicing the appliance.
9 WARNING
This product must be properly grounded.
9 WARNING—Electrical grounding instructions
This appliance is equipped with a three-prong grounding
plug for your protection against shock hazard and should
be plugged directly into a properly grounded receptacle.
DO NOT cut or remove the grounding prong from this
plug.
9 CAUTION
Improper grounding or reverse polarization will cause
malfunction (such as continuous sparking of the burner
igniters). This can damage the appliance and can create a
condition of shock hazard. If the dedicated circuit is not
correctly grounded and polarized, it is the responsibility
and obligation of the installer and user to have the
existing receptacle changed to a properly dedicated
grounded and polarized receptacle. This must be
accomplished in accordance with all applicable local codes
and ordinances by a qualified electrician. In the absence of
local codes and ordinances, the receptacle replacement
shall be in accordance with the National Electrical Code.
{
INSTALLER — show the owner the location of the circuit
breaker. Mark it for easy reference.
Electrical supply circuit requirements
NEMA 5-15
¾" (19) ¾" (19) ¾" (19)
Flex line Flex line Flex line
inches (mm)
®
tape on the Pxx305Wx
Pxx366Wx
Pxx364WDx 120 VAC
Pxx364WLx
Pxx486WDx 120 VAC
Pxx486WLx
• Bubbles forming indicate a gas leak. Repair all
leaks immediately.
NEMA 5-20
N
N
G
G
Model Voltage
120 VAC 15 Amps
120 VAC 15 Amps
20 Amps
120 VAC 20 Amps
20 Amps
120 VAC 20 Amps
The cord supplied with the
gas ranges having an electric
griddle or grill requires a
NEMA 5-20 receptacle. All
other gas units require a
NEMA 5-15 receptacle.
Dedicated circuit Phase
Single
Single
Single
Single
Single
Single