Sterling QVSF User Manual download pdf (Page 19)

Figure 12 - Burner Components/Unit Controls

Intermittent Pilot Ignition

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

12. FAN TIME DELAY SWITCH

13. HI LIMIT (LOCATED ON

REAR HEADER PLATE OF HEAT EXCHANGER)

SPA

MV/

GND

(

BURNER

)

(GND

)

TH-W

(

OPT.)

Honeywell

WARNIN

S8600M

CONTINUOUS RE-TRY

100% SHUTOFF IP

SEC. TRIAL

IGNITION

1 2 ... 14 15 16 17 18 19 20 21 22 23 24 ... 31 32

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Sterling QVSF User Manual Page 19