I don't know if you can apply that to their Pils malt. If you have a pH meter and distilled water, mash a small sample of the malt with distilled water at the proper water/grist ratio and check the resulting pH. A typical pils malt will produce a pH of about 5.7 to 5.8. If the resulting pH is lower, using the increased malt color setting would be appropriate.
Getting the base malt pH right is the most important thing for getting the overall mash pH right. Base malt is the largest percentage of the grist and has the greatest influence.