Honeywell SV2 Series User Manual page 150

SV2 Series Safety Shut-off Valves
Fig. 128: Ignition Setup Parameters.
7. The Correction Curve will need to be recommissioned because it is also linked to a specific FARMOD serial number. Select
the Correction Curve tab as shown in
a. The Correction Curve needs to be built starting with the Minimum point. To set the Minimum load point, run the
appliance at minimum load and set the gain factor for this load by selecting Start Point Commissioning and changing
the gain factor with the arrow keys until the excess air level has stabilized at the right level. Select the Set Min button to
store the gain factor for this point.
b. Increase the appliance load and repeat this process for any intermediate load points. The maximum load point should
be commissioned last.
c. While defining the gain setting for various loads, additional commissioning data can be entered. To enable this function
select Enter Optional Data.
d. The commissioning of any point can be interrupted by selecting the Stop Point Commissioning button.
NOTE: The user can choose to modify the existing setup (if allowed by the OEM) by logging in with the proper access level
credentials. The OEM Base curve can be modified by deleting single points or deleting all points and re-creating
the curve. Refer to
Fig. 129: Correction Curve setup.
Previously Configured / Used FARMOD Procedure
1. Replace module on valve per instructions in the SV2 Series Valve Fuel Air Ratio Modules installation instruction document,
32-00040, which is packed with the replacement Fuel/Air Module.
Fig. 129.
Fig. 65.
150 32-00029—02