Norcold 442 Repair Manual page 8

B101
Relighter
Applies sparking power to the ig-
nition electrode to light the burner
and illuminates the flame indicator
lamp when a flame is established.
Ignition Electrode
Sends sparks to the burner to
light the flame.
Note:
This Norcold is equipped with an
electronic ignition relighter. It auto-
matically relights the flame should
it blow out. The Ignitor Switch, lo-
cated on the control panel, activates
this relighter. If the switch is turned
off after the flame is established,
the gas mode operates normally-
but is without the relight feature.
The User should be aware that
the Ignitor Switch must be turned
off (green light off) when in electric
mode, or else it will continue to
cause sparking at the burner.
Thermocouple
Senses the heat of the flame to
hold the safety valve open. If there
is no flame, it causes the safety
valve to close.
Orifice
Applies the correct amount of LP
Gas to the burner assembly, when
the input pressure is correct.
Ground Connection
Figure 3.9 Relighter
Figure 3.10 Ignition Electrode
Figure 3.11 Thermocouple
Figure 3.12A Orifice
3-8
Ignition Electrode Connection
+ 12 volt Connection
Indicator Light Connection