Burner Component Location - Space-Ray Infrared Radiant Tube Heater PTS Series Installation And Operation Instructions Manual

Note : When the PTS / PTU is operated by a thermostat interrupting the line voltage (120V) to the heater then the
1
post purge function is disabled.
If the flame is not sensed during sequence T3 then the burner will automatically begin re-ignition sequence T2. The
ignition sequence will be repeated three times with a 60 second inter-purge. If the flame is not re-established the
heater will go to lockout.
20.0) BURNER COMPONENT LOCATIONS
Form #43343330
May 08 –41–