COMBAT CTU-90 - Ignition Electrode and Flame Probe

COMBAT
®
CTU UNIT HEATERS INSTALLATION OPERATION AND SER VICE MANUAL
42 of 46
17.3 Ignition Electrode and Flame Probe
Description Part Number
Spark Electrode 90427411
Automatic Ignition Flame Probe 90439300
Burners 92000000
Flame
Probe
Ignition
Electrode
Remove
Screw
Ignition
Electrode
Burners
Flame
Probe
Burners
Burner Compartment
Front Views
Remove all
burner compartment
screws to remove
the burner
compartment and
access the
Front View.
Thermostat
Limit
Thermodisc
.120
(3 mm)
spark
gap
To replace the ignition electrode or flame probe, remove the electrical lead and screw.
Pull out from mounting. Refit in reverse ensuring that the gap to burner is as shown in the
front view of the burner compartment.