42
Field Selections
FIE
LD S
E
LE
CTIONS
& ADJUS
TM
E
NTS
FI
E
LD
S
E
LE
C
TI
ON
S
–– D
I
P
S
W
I
TC
H
E
S
A dipswitch bank; SW1 is provided for some field adjust-
ments. Heating blower off delay, cooling (and heat-pump)
blower off delay, display (7-Segment) orientation and fault
clear are the adjustments and functions that can be han-
dled using the dipswitches.
Seven-Segment Display Orientation; SW1
As the control will be applied in a multi-position furnace a
means of changing the orientation of the seven segment
display is required. This dipswitch is to be labeled SW1.
Factory setting of the SW1 dipswitch is OFF. The factory
setting display orientation is with the control placed in a
vertical orientation and the low voltage terminal block T2 is
on the left.
Cool Blower-Off Delay; SW2 & SW3
A means of selecting the cooling speed blower “off” delay
time is provided. In legacy mode, dipswitches are required
to select the delay time. These dipswitches are to be la-
beled SW2 and SW3. The following table defines the set-
tings:
Selection* SW2 SW3 Selection
A OFF OFF 30 seconds
Note: Factory setting = 30 seconds
B ON OFF 45 seconds
C OFF ON 60 seconds
D ON ON 0 seconds
*(ref only)
Heat Blower Off Delay; SW4, SW5
Two dipswitches (SW4, SW5) can be used to select heat
blower off delays (in seconds) in legacy mode.
Selection* SW4 SW5 Heat OFF Delay (high & low)
A OFF OFF 90 (Factory Setting)
B ON OFF 120
C OFF ON 160
D ON ON 180
*(ref only)
FIGURE 30
DIPSWITCH MAP
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