A
B
C
| OFF | |
|
| P |
|
| I |
O | TO | L |
|
FC107
Fig. 51 Remove mounting screws, pressure regulator tower and spring and diaphragm assembly.
E
Dutchwest Direct Vent / Natural Vent Gas Heater
Pilot Hood
Pilot |
|
|
Bracket |
|
|
|
| CO105a |
Fig. 53 | Remove pilot hood. |
|
Index Tab | Allen Wrench | |
Snap Ring |
| |
|
| CO106a |
Fig. 54 | Remove pilot orifice. |
|
|
| Pilot |
O
F
OFF
P
I TO L
D
FC108
Index |
Marks |
Pilot Bracket
CO105
Fig. 55 Remove pilot hood. (Your pilot may have a different appearance).
• Remove pilot orifice with needlenose pliers. (Fig. |
Fig. 52 Replace regulator.
Pilot Orifice Conversion
1.Locate pilot. (Fig. 49)
2.Replace pilot orifice.
Pilot Type 1
•Remove pilot hood by lifting up. (Fig. 53) Do not remove snap ring to remove pilot hood. NOTE: It is not necessary to remove the pilot tube for conver- sion.
•Remove pilot orifice with allen wrench. (Fig. 54)
•Install the conversion orifice.
•Reinstall pilot hood. Be sure to align hood with index tab.
Pilot type 2
•Loosen pilot hood turning counterclockwise using a 7/16” wrench. (Fig. 55) NOTE: You may use pen- etrating oil to prevent pilot hood threads from seizing up.
56) NOTE: Use a wrench to hold pilot tube in place |
while removing the orifice. |
• Install the conversion orifice. |
• Reinstall pilot hood and tighten until mark on pilot |
hood aligns with mark on pilot bracket. |
NOTE: Be sure burner leg remains at a 90° angle to firebox base after conversion.
| Pilot Orifice |
| CO106b |
Fig. 56 | Remove pilot orifice. |
30001935 | 27 |