2.0 SAFETY ISSUES
1
2
11
12
4
5
6
7
9
16
18
19
17
10
8
15
13
14
3
20
22
21
FIGURE 1 - FURNACE COMPONENTS
LEGEND
1. Combustion Air Intake Fitting
13. Two Speed Exhauster
2. Flame Roll-Out Switch (2)
14. Pressure Switch Assembly
3. Flame Sensor
- located underneath
15. Front Manifold Cover Pressure Tap (3)
4. Two Stage Gas Valve
16. PFC “Choke Coil” (used on ¾ and 1 Hp units only)
5. Supply Air High Temperature Limit
17. Door Switch and Junction Box
6. Vent and Drain (Assembly) Coupling
18. Blower Motor
7. Drain for Recovery Coil (3)
19. Circulating Air Blower
8. Condensate Trap
20. UV Light Ballast
9. Two Stage Integrated Furnace Control (IFC) 21. UV Light Bulb
10. Transformer for 24 VAC / 40 VA
22. LED Trouble Light
11. Burner Assembly
12. Hot Surface Igniter (HSI)
H25.0.1
This furnace has been designed to deliver many years of effi cient, dependable service. With regular
maintenance, some of which requires the attention of a qualifi ed installer, service agency or gas supplier,
some of which you may do yourself, the furnace will operate satisfactorily over many heating seasons.
Please read this manual to familiarize yourself with safety procedures, operation, and routine maintenance
procedures. Figure 1 is provided to help identify the components of your furnace.
Do not use this furnace if any part has been
under water. A fl ood-damaged furnace is
extremely dangerous. Attempts to use the
furnace can result in fi re or explosion.
A qualifi ed service agency should be contacted
to inspect the furnace and to replace all gas
controls, control system parts, electrical parts
that have been wet or the furnace, if deemed
necessary.
H3.26
FIRE OR EXPLOSION HAZARD - IF THE INFORMATION IN THESE INSTRUCTIONS
IS NOT FOLLOWED EXACTLY, A FIRE OR EXPLOSION MAY RESULT, CAUSING
PROPERTY DAMAGE, PERSONAL INJURY OR LOSS OF LIFE.
WARNING
!
!
W415-1243 / E / 11.27.17
UM
62
Summary of Contents for ULTIMATE 9700 Series
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