33
©
2014
Daikin
North
America,
LLC
As
a
two
‐
stage
non
‐
communicating
furnace,
the
furnace
integrated
control
module
provide
terminals
for
both
W1,
W2,
Y1
and
Y2
thermostat
connections.
This
allows
the
furnace
to
support
the
following
system
applications
:
Two
‐
stage
heating
only
Two
‐
stage
heating
with
single
stage
cooling
Two
‐
Stage
heating
with
two
‐
stage
cooling
24
Volt
Thermostat
Wiring
©
2014
Daikin
North
America,
LLC
24
Volt
Thermostat
Wiring
For
single
stage
cooling
applications
,
a
“jumper”
may
be
required
between
“Y1”
and
“Y2”
at
the
furnace
control
in
order
to
achieve
the
desired
single
stage
cooling
airflow.
Use
of
ramping
profiles
and
dehumidification
features
require
a
jumper
between
“Y1”
and
“O.”
Single
‐
Stage
Heating
with
Single
‐
Stage
Cooling
C
G
R
W1
W2
Y
C
G
R
W
Y
C
Remote
Condensing
Unit
Single
‐
Stage
Cooling
Dehumidistat
Optional
Furnace
Integrated
Control
Module
Y2
O
Y1
NEU
HOT
DE
HUM
