29
FUEL PIPING
b. Turning the throttle screw clockwise will decrease the gas
flow (decreasing CO
2
) and turning it counterclockwise
will increase the gas flow rate (increasing CO
2
). Markings
adjacent to the throttle screw show + and – indicating
this operation.
c. The recommended CO
2
settings are given in Table 5.4. In
no case should the boiler be allowed to operate with CO
emissions above 200 ppm.
2. Refer to Section 3, Venting and Air Intake for information on
obtaining vent samples from this boiler.
Table 5.3: Recommended CO
2
Settings
Natural Gas
Propane (LP)
Low Fire High Fire Low Fire High Fire
Carbon
Monoxide
(CO)
< 75 ppm < 200 ppm < 75 ppm < 200 ppm
Carbon
Dioxide
(CO
2
)
8.8% to
11.6%
8.5% to
9.7%
9.8% to
12.5%
9.5% to
10.5%
Figure 5.2: Peak-40 Gas Valve and Venturi Detail
Содержание Peak-40
Страница 22: ...22 WATER PIPING AND CONTROLS Figure 4 6 Recommended Central Heat Piping ...
Страница 23: ...23 WATER PIPING AND CONTROLS Figure 4 7 Recommended Central Heat Piping with Hydronic Separator ...
Страница 24: ...24 WATER PIPING AND CONTROLS Figure 4 8 Recommended Domestic Hot Water Piping ...
Страница 33: ...33 ELECTRICAL CONNECTIONS Figure 7 4 Wiring Schematic and Connection ...
Страница 47: ...47 START UP PROCEDURE E LIGHTING OPERATING PROCEDURES ...
Страница 59: ...59 THIS PAGE INTENTIONALLY LEFT BLANK ...
Страница 62: ...62 REPAIR PARTS Figure 13 2 Peak 40 LP Combustion Components ...
Страница 64: ...64 REPAIR PARTS Figure 13 3 Peak 40 NG Combustion Components ...
Страница 66: ...66 REPAIR PARTS Figure 13 4 CHB Parts Detail ...
Страница 68: ...315 Oser Avenue Hauppauge NY 11788 Tel 631 694 1800 Fax 631 694 1832 www embassyind com ...