How to properly set FM condenser set points

The OHEs use A350A/B and S350A/B temperature controllers to regulate fan operation. These controllers operate on 24 VAC, and each provides an SPDT relay output. Each controller has a front panel LED that indicates when the relay is energized.

Model	LNH 1140 rpm Larkin Condensers	Fan Config. 1×N or 2×N	A350 Set Point S1 ºC (°F)	S350** OFFSET S2 (°F)	S350** OFFSET S3 (°F)
FM35	LNH-S01-A007 LNH-S01-A011 LNH-S02-A017	1 x 1 1 x 2 1 x 2	x 90 100	x x x	x x x
FM40	LNH-S02-A011 LNH-S02-A017 LNH-S02-A026	1 x 2 1 x 2 1 x 3	87 95 110	x x 12	x x x
FM50	LNH-S02-A011 LNH-S02-A017 LNH-S02-A026	1 x 2 1 x 2 1 x 3	77 90 100	x x 10	x x x

Note:** Larkin wires A350A/B and S350A/B as NC, jumper positions in A350A/B and S350A/B as
heating.