Installation guide
Variable
Speed
Two-Stage
Thermidistat
Variable
Speed
2-Stage
Thermidistat
Fan
Coil
Air
Conditioner
Furnace
Air
Conditioner
{vi}
i.
Heat
Stage
2
lw
Ww
RVSiHeat
Stage
2
LonwaiB
}4--F
==;
wy
leat
Stage
1
Heat
Stage
1
wai
rot
tH
REMOVE
Jo
Heat
Stage
4
Low
F
Loa]
A
I
Compressor
Low
spect
LA
4
ee
SGC
Cool
Stage
#
Cat
CompressorHigh
[Lona]
Ywal----
Cool
Stage
2
Cex
4
{_vv2_}
5
Ly
yv2_]
Fan
G
oi
fa]
Fan
a
A
Ce]
2avac
HotHeating
TL
_
Ra
OP
_-
dap
24VAC
Hot
Heating
"4
TR]
1
P.
.,
4
1
24V/AC
Hot
Cooling
*
|
RENE
\FoR
24VAC
Hot
Cooling
i
L
;
Dry
Contact
MODES
Dry
Contact
4
ot
Dry
Contact
2
Dry
Contact
2
TC]
DHUM
24VAC
Common
24vac
Common
[__c__
Lcom_}
Roy
c_]
Humidify
Humidify
HUM
Outdoor
Air
Temp
7
Outdoor
Air
Temp
OAT
f-frt
Remote
Room
Sensor
RRS__}-
Quidoor
Sensor"!
Remote
Room
Sensor
BRS_}-{-1
|
Outdoor
Sensor”
b—!:
‘
4
‘
i
OAT/RRS
Retum
|
"Romoie
Room
:
i
OATIRRS
Com
set
|
|
|
I"
Remoie
Room
-—?
SRTN
'
ansor
!
Sensor”
:
: :
beceeeeceeeeeenteesetecenneeeneed
a
aacteeseteneeesetueeeeeeeees
i
*
See
Hurnidifier
Instructions
for
proper
wiring.
*
See
Humidifier
Instructions
for
proper
wiring
a
A12438 A12437
ma
a
Pa
Thermidistat
Models
T6—PRHO1—A
&
T6—NRHO1-A
Thermidistat
Model
Té—PRHO1—-A
&
T6—NRHO1-A
x
w/
VS
Fan
Coil
&
2—Stage
Air
Conditioner
w/
VS
Furnace
&
2—Stage
Air
Conditioner
Li
N
+ o
ae
oe
* . *
ge
* *
ad
Fig.
11
-
Thermidistat
Wiring
with
2-Stage
Puron
refrigerant
Air
Conditioner
(set
up
as
a
non-communicating
system)
N
a
THERMIDISTAT
SINGLE-STAGE
TWO-SPEED
va
FURNACE
AIR
CONDITIONER
<
+
N
COOL
STAGE
1
HEAT
STAGE
1
TWO-STAGE
SINGLE-STAGE
TWO-SPEED
COOL
STAGE
2
THERMOSTAT
FURNACE
AIR
CONDITIONER
FAN
24
VAC
HOT
[R®
}
DEHUMIDIFY
[DHUM
|
|
24
VAC
COMM
HUMIDIFY
OUTDOOR
SENSOR
CONNECTION
*
See
Humidifier
Instructions
for
proper
wiring
*
See
Humidifier
Instructions
for
proper
wiring.
A12439 Ai2440
2-Stage
Thermostat
with
Single—Stage
Furnace
and
Single
Stage
Furnace
with
2—Stage
Air
Conditioner
2—Stage
Air
Conditioner
Fig.
12
-
VS
Furnace
or
Fan
Coil
Wiring
with
2-Stage
AC
(set
up
as
a
non-communicating
system)
User
Interface
Fan
Coil
Communicating
AC/HP
aeeee
een
dD]
c
B
he
Be
a
ee
Fh.
8
-------4
--[aL-L....4
A
&
&
poomamad
—
LEGEND
a
——
24v
Factory
Wiring
rc
il
—
—
>
24v
Field
Wiring
°
rS
|
oh
Field
Splice
Connection
ga
&
>
Ladd
*
See
Humidifier
Instructions
for
proper
wiring.
At2441
Fig.
13
-
Infinity
Furnace
or
Fan
Coil
with
2-Stage
AC
(set
up
as
a
communicating
system)
(See
Thermostat
Installation
Instruction
for
specific
unit
combinations)
13