Remote Air Cooled Condenser16
Default jumper settings for “heating”, relay NC
Mode
Fan
Connection
Sensor
Reading Relay
Fan
Status
Standard
Operation
Control
Failure
Heating NC to C Below
Setpoint
Energized OFF Will drive
head pressure
toward
setpoint.
May drive
head
pressure
below
desired
level.
Heating NC to C Above
Setpoint
De-energized ON
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 12FPI 1 × 1 x x x
LNH-S01-A011 12FPI 1 × 2 90 x x
LNH-S02-A017 12FPI 1 × 2 100 x x
FM40 LNH-S02-A011 12FPI 1 × 2 87 x x
LNH-S02-A017 12FPI 1 × 2 95 x x
LNH-S02-A026 12FPI 1 × 3 110 12 x
FM50 LNH-S02-A011 12FPI 1 × 2 77 x x
LNH-S02-A017 12FPI 1 × 2 90 x x
LNH-S02-A026 12FPI 1 × 3 100 10 x
AFX018
LNH-S01-A007 12FPI 1 × 1 x x x
LNH-S01-A007 12FPI 1 × 1 x x x
LNH-S02-A011 12FPI 1 × 2 95 x x
AFX065
LNH-S02-A017 12FPI 1 × 2 70 x x
LNH-S03-A026 12FPI 1 × 3 96 20 x
LNH-D06-A044 2 × 3 100 10 x
Note:** Larkin wires A350A/B and S350A/B as NC, jumper positions in A350A/B and S350A/B as
heating.
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