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dip Switch S1
•
Set the S1-1 and S1-2 dip switches for the OD
multiplier (tonnage) per the chart.
INDOOR MODEL
*AM7A0C36H31SA
* May be "A" or "T"
NOTE: The OD multiplier in conjuction with the CFM/TON can
be used to adjust total airflow for your application. Example:
4.5T x 370 CFM/TON = 1665 CFM
•
Set the S1-3 dip switch for AC or HP.
OD TYPE
S1‐3
HP
OFF
AC
ON
•
Set the S1-4 dip switch for the number of stages
on the outdoor unit.
OD STAGES
S1‐4
1
OFF
2
ON
16 SEER = 2 Stages
19 SEER = 2 Stages
20 SEER = 2 Stages
•
Set the S1-5 dip switch for the number of
compressors.
# COMPRESSORS
1
2
16 SEER = 1 Compressor
19 SEER = 2 Compressors
20 SEER = 2 Compressors
S1‐1
S1‐2
OD MULTIPLIER
OFF
OFF
3
OFF
ON
2
ON
OFF
2.5
ON
ON
3.5
S1‐5
OFF
ON
OUTDOOR
OUTDOOR
HP
1
1
R4
1
R NET 2
R1
U1
R13
R14
Airflow Control (AFC)
7
S1
on
}
Capacity (Tons)
AC (System)
2 (Stages)
2 (Compressor)
S1
INDOOR
R NET 1
on
CFM/Ton
Cool Off Delay
Torque
D9
S2
C10
+12V
R22
AM7A0C36H31-SF-1A
CFM
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