Specifications

28 IM 685-2
Performance & Service History
Table 8. Service history
Firing
Rate
Description of
Reading
Date of Readings
1
Max. Rate
Scale = 100
Gas Manifold Pressure (In. W.C.)*
2
Gas Line Pressure (In. W.C.)*
3
Flame Signal (DC Volts)
4
Ambient Temperature (Deg. F)
5
Flue Gas Temperature (Deg. F)
6
Flue Gas CO
2
(percent)
7
Flue Gas CO (PPM)
8
Air Pressure i Box (In. W.C.)
9
Burner Motor VoIts
10
Burner Motor Amps
11
Mid. Rate
Scale = 50
Gas Manifold Pressure (In. W.C.)*
12
Gas Line Pressure (In. W.C.)*
13
Flame Signal (DC Volts)
14
Ambient Temperature (Deg. F)
15
Flue Gas Temperature (Deg. F)
16
Flue Gas CO
2
(percent)
17
Flue Gas CO (PPM)
18
Air Pressure in Box (In. W.C.)
19
Min. Rate
Scale = 5
Gas Manifold Pressure (In. W.C.)*
20
Gas Line Pressure (In. W.C.)*
21
Flame Signal (DC Volts)
22
Ambient Temperature (Deg. F)
23
Flue Gas Temperature (Deg. F)
24
Flue Gas CO
2
(percent)
25
Flue Gas CO (PPM)
26
Air Pressure in Box (In. W.C.)
27
Comments
(Summarize any service work performed)
Reference Number: (1)
28
(1) Initial Startup of Furnace
* Tap Locations are shown as (2) and (9) on Figure 16.