23
Burner Drawer Common Parts:
1.
Main Burners
2.
Burner Manifold
3.
Air Shutters
4.
Burner Springs
5.
Main Burner Orifice
6.
Transformer
7.
Pilot Tubing
Controls:
8A.
Main Gas Valve (Honeywell)
8B.
Main Gas Valve (White Rodgers)
9.
Honeywell Ignitor
10.
Honeywell Pilot Burner
11.
HoneywellL Pilot Orifice
13.
High Limit
(Located on the Rear Header Plate of the
Heat Exchanger - Air Inlet Side)
14.
Blocked Vent (Spill) Switch
(Located in the Upper Right Corner of the
Unit Access Side)
Figure 19 - Burner Components — IntermIttent Pilot Ignition
Also refer to Figures 1 thru 4 and 21 thru 25 for component locations.
1
2
O
F
F
8A
O
N
8B
*NOTE: Manifold shown for duct
furnaces with bottom service
access (Figures 1 and 3.)
*
10
11
7
SPARK
1
M
V
2
MV/PV
3
4
GND
(BURNER)
P
V
5
6
7
8
9
24V
(GND
)
24V
TH-W
(OPT.)
Honeywell
WARNING
S8600M
CONTINUOUS RE-TRY
100% SHUTOFF IP
90 SEC. TRIAL FOR IGNITION
9
1
3
5
4
6
13
14
C
10
Summary of Contents for NATURAL INDOOR GAS-FIRED DUCT FURNACE
Page 14: ...14 Figure 12A Figure 12B...
Page 15: ...15 Figure 13A Figure 13B...
Page 34: ...34 NOTES...
Page 36: ......
