Sterling QVEB - Manual (Page 17)

17
10
11
7 12
SPA
RK
1
M V
2
MV/
PV
3 4
GND
(BURNER
)
P V
5 6
7
8
9
24 V
(GND )
2 4V
TH-
W
(OPT.)
Honeywell WARNIN
G
S8600M CONTINUOU
S RE-TRY 100% SHUTOFF IP 90 SEC. TRIAL
FOR IGN
ITION
9
6
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: (REFER TO UNIT WIRING DIAGRAM)
8A. MAIN GAS VALVE (HONEYWELL)
8B. MAIN GAS VALVE (WHITE RODGERS)
9. HONEYWELL IGNITOR
10. HONEYWELL PILOT BURNER
11. HONEYWELL PILOT ORIFICE
12. HONEYWELL ELECTRODE/SENSOR LEAD
13. HI-LIMIT
SWITCH
(LOCATED ON REAR HEADER PLATE
OF THE HEAT EXCHANGER; AIR INLET SIDE).
Figure 17 - Burner Components Intermittent Pilot Ignition
1
2
O F
F
8A
O
N
8B 1
3
5
4
13