20 18-DE01D1-8
Installer’s Guide
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:
COOLING OFF - DELAY OPTIONS
SWITCH SETTINGS SELECTION
NOMINAL
AIRFLOW
5 - OFF 6 - OFF NONE SAME
5 - ON 6 - OFF 1.5 MINUTES 100% *
5 - OFF 6 - ON 3 MINUTES 50%
5 - ON 6 - ON ** 50 - 100%
TABLE 1
SINGLE STAGE, TWO PIPE
MAXIMUM LINE LENGTH
( H + R )
3450 RPM
Lift
"H"
3/8" Tubing 1/2" Tubing
3 GPH 7 GPH 3 GPH 7 GPH
0' 84' 71' 100' 100'
1' 78' 66' 100' 100'
2' 73' 62' 100' 100'
3' 68' 57' 100' 100'
4' 63' 53' 100' 100'
557'48'100'100'
6' 52' 44' 100' 100'
7' 47' 39' 100' 100'
8' 42' 35' 100' 100'
9' 36' 31' 100' 100'
10' 31' 27' 100' 100'
11' 26' 22' 100' 87'
12' 21' 18' 83' 70'
13' - - 62' 52'
14' - - 41' 35'
VARIABLE SPEED DIP SWITCH SETTING FOR COOLING
TWO-PIPE SYSTEM
t
SEE TABLE 1
0N PAGE 18
ELECTRICAL CONNECTIONS
NOTICE: All field wiring must conform to local, state,
and national installation codes.
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* - This setting is equivalent to BAY24X045 relay ben-
efit.
** - This selection provides ENHANCED MODE, which
is a ramping up and ramping down of the blower
speed to provide improved comfort, quietness, and
potential energy savings. See Service Facts for
cooling and heating air flow dip switch settings
1,2,3,4,7,8. The graph which follows, shows the
ramping process.
OFF
50%
50%
80%
Dehumidify
Efficiency
Fast Cooling
1
minute
3
minutes
7.5
minutes
100% if necessary
OFF
See Service Facts for dip switch setting
for complete setup for Enhanced Mode.
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