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Figure 4: Silicone Tubing Assembly
Figure 4: Blower Vent Connector Assembly
d. Remove wires to Flame Roll-out Switch.
e. Remove air diffuser screen.
f. Remove Burner Access Panel.
g. Mark location of Main Burner with Pilot Bracket
on gas manifold.
h. Hold Main Burner on throat. Lift front of
burners to clear orifice. Burner which holds pilot
can be removed by lifting the burner adjacent to
its right first.
2. Disconnect Vent Connector and Vent Pipe from
Blower Outlet
3. Remove Jacket Top Panel.
4. Disconnect the Black and Gary Silicone Tubing
from the Canopy.
5. Disconnect Wiring Harness from Blower Motor.
6. Remove Canopy/Blower Assembly.
a. Loosen the (4) screws from Canopy.
7. Remove Flue Gas Baffles. Inspect Flue Gas Baffles
for deterioration.
8. Inspect flue passages. Clean with flue brush. See
Figure 44.
9. Inspect heating surface in combustion chamber.
Clean with straight handle wire brush.
10. Install Flue Gas Baffles.
11. Replace Canopy/Blower Assembly.
12. Connect Silicone Tubing between Pressure Fittings
on Canopy Assembly and Pressure Switch. Route
through bushings in Vestibule Panel . See Figure
42.
13. Install Jacket Top Rear Panel.
14. Connect Vent System. See Figure 43.
15. Connect Blower Motor Wiring Harness.
TABlE 14: PIlOT BURNER lOCATION
Boiler Model
Main Burner with Pilot Bracket
Pilot Burner Located Between Main Burners *
SCG-3
2
2 & 3
SCG-4
3
3 & 4
SCG-5
4
4 & 5
SCG-6
5
5 & 6
SCG-7
6
6 & 7
SCG-8
7
7 & 8
SCG-9
8
8 & 9
* Main burners numbered left to right as viewed from front of boiler.
Содержание SCG
Страница 5: ...Figure 2 Dimensions...
Страница 13: ...13 Figure 4A Recommended Separate Horizontal Vent Air Intake Installation...
Страница 14: ...14 Figure 4B Alternate Separate Horizontal Vent Air Intake Installation...
Страница 15: ...15 Figure 5A Separate Horizontal Vent Air Intake Terminal Configuration SCG 3 thru 7...
Страница 16: ...16 Figure 5B Separate Horizontal Vent Air Intake Terminal Configuration SCG 8 and 9...
Страница 19: ...19 Figure 7 Attic Offset Figure 6 Vertical Vent Installation...
Страница 22: ...22 Figure 9 Vertical Air Intake Piping...
Страница 25: ...25 Figure 10 Combination Horizontal Vent Air Installation SCG 3 thru 6...
Страница 26: ...26 Figure 11 Combination Horizontal Vent Air Terminal Installation SCG 3 thru 6...
Страница 38: ...38 Figure 12 Recommended Separate Horizontal Vent Installation...
Страница 39: ...39 Figure 13 Alternate Separate Horizontal Vent Installation...
Страница 44: ...44 Figure 22 Optional Separate Horizontal 4 Vent Terminal Installation Indoor Air...
Страница 48: ...48 Figure 25 Recommended Water Piping for Circulator Zoned Heating Systems...
Страница 49: ...49 Figure 26 Recommended Water Piping for Zone Valve Zoned Heating Systems...
Страница 54: ...54 Figure 28 Internal Boiler Wiring Schematic Diagram...
Страница 57: ...57 Figure 30 System Wiring Schematic for Single Zone Space Heating Only...
Страница 59: ...59 Figure 32 Circulator Zoned System Wiring Schematic...
Страница 60: ...60 Figure 33 Zone Valve Zoned System Wiring Schematic...
Страница 61: ...61 Figure 34 Different Manufacturer s Zone Valve Connections to Honeywell R8889...
Страница 63: ...63 Figure 35 Modular Boiler Gas Piping...
Страница 65: ...65 Figure 36 Operating Instructions...
Страница 68: ...68 Figure 38 Troubleshooting Guide Honeywell Electronic Ignition Troubleshooting Guide...
Страница 73: ...73 Figure 44 Flue and Burner Cleanout 1 Burner...
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Страница 95: ...95 SERVICE RECORD DATE SERVICE PERFORMED...