Slant/Fin INTREPID TRDV-30-0.85 Installation And Operation Instructions Manual page 10

10
SETTING THE AIR DAMPER ADJUSTMENT (see figure 10 & picture 2)
1. The initial air damper setting is made by turning screw (2) until the top edge of the air damper (3) is aligned with the number
according to the burner setup chart.
2. Further adjustments can be made with the burner cover in place by removing plastic plug on the top right hand side of the cover.
Turn the screw counter clockwise (+ indicator) to increase combustion air, turn the screw clockwise ( - indicator) to decrease
combustion air.
3. The final position of the air damper will vary on each installation. Use instruments to establish the proper settings for maximum CO2
and a smoke reading of trace to zero.
NOTE: Variations in flue gas, smoke, CO2 and temperature readings may be experienced when the burner cover is put in place.
Therefore, the burner cover MUST be in place when making the final combustion instrument readings, to ensure proper test results.
Figure 10 Air Damper Setting
INTREPID TRDV