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DIP
SWITCHES
Auxiliary
dip
switch
controls
are
located
behind
front
panel,
through
an
opening
below
the
control
panel.
To
access,
remove
front
panel.
See
Fig.
10.
Dip
switches
are
accessible
without
opening
the
control
box.
Unit
must
be
powered
OFF
to
effectively
change
their
status.
See
Table
5
—
Dip
Switch
Functions
for
functions
of
each
dip
switch
position.
NOTE:
Configuration
DIP
switches
are
only
read
during
a
power
up
cycle.
Fig.
19
—
Dipswitch
Location
on
Unit
Dipswitch
a
es
|
Cup
Down
a
Freeze
guard
Setpoint
Limit
2
Setpoint
Limit
1
Fan
CON/CYC
for
cooling
Fan
CON/CYC
for
heating
Wall
Thermostat
enable
Electric
heat
only
(for
Heat
Pumps)
Fig.
20
—
Dip
Switches
eee
eee
eee
ee
ee
ee
ee
ee
ee
ee
eee
Table
5—
DIP
SWITCH
FUNCTIONS
No,
UP
DOWN
REMARKS
DEFAULT
1
Electric
Heat Only Heat
Pump
For
Heat
Pump
unit
only.
DOWN
2
Wall
Thermostat
Enable
Control
Panel
Enable
DOWN
3
Fan
Continuous
Run
for
Heating
Fan
Cycle
for
Heat
DOWN
4
Fan
Cycle
for
Cool
Fan
Continuous
Run
for
Cooling
DOWN
Two
configurations
(5*6)
UP*UP
UP*DOWN
DOWN*UP
DOWN*DOWN
combine
to
select
set
point
DOWN*UP
5*6
68-75
°F
63-80
°F
65-78
°F
61-86
°F
range.
ae
65-78
°F
20-24
°C
18-28°C
19-26°C
16-30
°C
When
set
point
limit
set,
19-26°C
(full
range)
display
always
shows
full
range.
7
Freeze
Guard
Disable
Freeze
Guard
Enable
DOWN
Electric
Heating
Onlv
/
Emergency
Heat
(For
Heat
Pump
Units
Only)
This
setting
is
typically
used
for
Emergency
Heating.
Wall
Thermostat
Enable
A
wired
wall
thermostat
can
be
connected
to
the
unit.
If
it
is,
this
dipswitch
must
be
moved
to
the
Wall
Thermostat
Enable
Position,
before
the
wall
thermostat
will
begin
control.
Heat
and
Cool
Fan
CON/CYC
Dip-switches
Allows
the
fan
to
operate
in
continuous
or
cycle
modes
while
the
unit
is
in
heating
or
cooling
mode
(continuous
or
cycle):
CON
(Continuous)
Allows
fan
to
run
continuously,
circulating
air
even
when
the
temperature
setting
has
been
satisfied.
This
switch
helps
to
maintain
the
room
temperature
closer
to
the
thermostat
setting.
CYC
(Cycle
This
setting
allows
the
fan
to
cycle
on
and
off
with
the
compressor
or
electric
heater.
The
fan
stops
a
short
time
after
the
temperature
setting
is
satisfied.
Setpoint
Temperature
Limits
Provides
a
restricted
range
of
temperature
control.
Room
Freeze
Protection
If
unit
senses
a
room
temperature
below
40°F
(4.4°C),
the
fan
motor
and
electric
strip
heat
will
turn
on
and
warm
the
room
to
50°F
(10°C).
The
fan
stops
a
Short
time
after
the
temperature
is
satisfied.
11
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