Burner Control Ignition And Timings & Rates - Slant/Fin CHS-85 Instructions Manual

CHS Series
2.4.8 Burner Control Ignition and Timings & Rates
Burner Timings & Rates – accessed by selecting "Burner Timings & Rates" from the "Advanced Setup" screen.
Displays the Postpurge rate and time settings; values are "read only" and cannot be adjusted.
Burner Control Ignition – accessed by selecting "Burner Control Ignition" from the "Advanced Setup" screen.
Displays the "Adjustable lightoff rate" setting.
Figure 2-27 Burner Control Ignition and Timings & Rates Screens
Burner Timings & Rates
Postpurge rate
Postpurge time
Table 2-21 Burner Control Ignition and Timings & Rate Parameters
Parameter Description
Rate the blower will operate following the shutdown of the burner. Parameter
Postpurge rate *
is read only.
Time the blower will operate following the shutdown of the burner.
Postpurge time *
Parameter is read only.
Adjustable Rate the blower will operate during burner ignition. Range 2500 rpm to 5000
lightoff rate * rpm.
* Password protected
Controller and Display
Burner Control Ignition
4500 RPM
Adjustable lightoff rate
20 sec
│
Slant Fin Corp.
4000 RPM
Factory Settings
4500 RPM
25 sec
4000 RPM
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