Operation, Changing the operating set point, Setting combustion – Fulton Reliance (RLN) High Efficiency Cooper Fin Boiler User Manual

Page 36

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© The Fulton Companies 2012

OPERATION

RLN-IOM-2012-1205

SECTION 3

3-6

!

WARNING

Non-Fulton product information is for
reference purposes only. No Fulton
document should substitute for full
review of documentation available
from the component manufacturer.

This boiler is equipped with an
ignition device which automatically
lights the burner. Do not try to light
burner by hand.

CHANGING THE OPERATING SET POINT

From the main screen do the following:

1. Tap “Confi gure”

2. Tap “Central Heat Confi guration”

3. Tap “CH Set Point”

4. Tap “Clear”

5. Enter New Set Point

6. Tap “OK”

7. Tap the escape arrow in top right hand corner

SETTING COMBUSTION

To Set Combustion, perform the following:

1. Obtain the following tools: Calibrated combustion analyze, manometer to

measure inlet gas pressure

2. From home screen tap “Operation.”

3. Tap the yellow background “rpm” box next to fi ring rate.

4. Under “Firing Rate Control” tap “Manual in Run.” Refer to Figure 16.

5. Using test fi re sheet enter the light off rpm’s in the “Manual Firing Rate” box.

6. Once the rpm’s are entered tap “OK”, then return to the home screen.

7. Turn the local/off /remote switch to the local position.

8. Once burner has started and you have verifi ed fl ame signal return to the

“Manual Firing Rate” box.

9. Increase the fi ring rate in 500 rpm increments until you reach the high fi re

rpm’s from the factory test fi re sheet.

10. At each point check combustion. CO2/CO should remain constant

throughout fi ring range.

11. Monitor inlet gas pressure during combustion.

12. Once the high fi re rpm setting is reached make fi ne tuning adjustments on

the gas ratio valve “fl ow rate” to match factory test fi re settings. The “fl ow
rate” adjustment requires a 3mm hex wrench.

NOTE: Turning the screw counterclockwise increases gas fl ow, clockwise

decreases gas fl ow.

NOTE: Combustion changes are made at high and low fi re only, as the gas ratio

valve has a 1:1 ratio.

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