Part No. 4801-3030 Rev. 1-15
Page
12
of
22
Super Saver XL-240 Heater
9.
Servicing Instructions
9.1
United Technologies Direct Spark Ignition System
IMPORTANT!
Inspect and check operation of this appliance monthly. Follow the
instructions below. If a problem is detected, contact a qualified
technician to make any necessary repairs.
In an effort to minimize the time required to trouble shoot this system:
1.
Turn off the gas supply at the main gas valve.
2.
Disconnect electric power to system at main fuse of circuit breaker, if connected.
3.
Visually inspect equipment for apparent damage. Check wiring for loose
connections.
4.
Inspect igniter for visible cracking or scale deposits. Inspect flame sensor for
position or deposits shorting sensor to burner.
5.
After performing the above inspections, restore gas supply, and electric power to the
equipment. Close thermosta
t contacts to cycle the system. If a “no heat” condition
persists, the three visual indicators listed below will help determine if system is
operating properly.
The igniter will spark.
The main burner flame will ignite.
The main burner flame will continue to burn after the igniter is
turned off.
Trouble shooting the system consists of checking for these three visual indications.
The Visual Check Charts define the proper action if any of these indications do not
occur.
1
2
3
