Installation guide

PROGRAMMABLE
THERMOSTAT
MODEL 2S
24 VAC HOT [_-
FAN [_-
COOL/HEAT
STAGE 1
RVS COOLING E_
COOL/HEAT
STAG E 2
HEAT STAGE 3
N/A24VAC COMN_
OUTDOOR
SENSOR
CONNECTIO
NON-PROGRAMMABLE
THERMOSTAT
MODEL 2S
24 VAC HOT I RLRJq ,--
24 VAC COMM
FAN
COOL/HEAT
STAGE 2
HEAT STAGE 3
RVS COOUNG E_ ---'
COOL/HEAT E_" '---
STAGE 1
N/A []
OUTDOOR []
SENSOR --I
CONNECT'ON[. []
THERMIDISTAT
CONTROL
MODELRH
RVS COOLING
COOL/HEAT
STAGE 1
HEAT STAGE 3
COOL/HEAT
STAGE 2
FAN E_
24 MAC HOT E_
DEHUMID'FY E_
24 MAC COMM
HUMIDIFY
N/A E_
OOTDOOE"1--71""
SENSORTIoN_E _ .
40FK/FV4
FK4 TWO-SPEED
FAN COIL HEAT PUMP
1_ J1
-- -E>__,___z___%_._E:l
.... ]
.... D. --q_
.....£]-. --q_
....r_ --q_
N-
-- -El-. --q-El
See notes l, 2, and 3
4OFK/FV4
FK4 TWO-SPEED
FAN COIL HEAT PUMP
DE]-
-t23-
J2 JUMPER
D ..........
-El-..........
-t_ ..........
See notes 1, 2, 3, and 4
40FK/FV4
FK4 TWO-SPEED
FAN COIL HEAT PUMP
.... _[5:1.__ _q-_
.... 7
J2 JUMPER
--7 D J-#qs
--- I_ __
L
-I -- "[]
I----- -E_ --
REMOVE31
/
.... O_____s._-__
.__2
............. .i
See notes i, 2, 3, 6, 9, and i0
A01427
A01425
A01421
THERMIDISTAT
CONTROL
MODEL RH
RVS COOLING
COOL/HEAT
STAGE 1
HEAT STAGE 3
COOL/HEAT
STAGE 2
FAN
24 VAC HOT E_
24 VAC COMM F_
N/A
HUMIDIFY
N/A
OUTDOOR _1'_'_
SENSORTIo N_[_ ] -
See notes i, 2, 3, 7, 8,
PROGRAMMABLE
DUALFUEL
THERMOSTAT
MODELDF
24 MAC HOT F_-
FAN F_-
HFEATESTAGE 3
COOL/HEAT
STAGE 2
RVS COOLING
COOL/HEAT
STAGE 1
CO_RESSORLC
24 MAC COM E_"
N/A 1_
RVS SENS,NG
OUTDOOR 1_
See notes l, 2, 3, 7,
THERMIDISTAT
CONTROL
MODELRH
RVS COOUNG
COOL/HEAT
STAGE 1
HEAT STAGE 3
COOL/HEAT
STAGE 2
FAN E_
24 VAC HOT E_
24 VAC COMM F_
N/A
HUMIDIFY
N/A E_
OUTDOOR
See notes i, 2, 3, 5, 7, 8,
SINGLE-STAGE TWO-SPEED
FURNACE HEAT PUMP
__ -_
..... 43......
..... _ ...... -_qZ]
..... 4:_::.--_<B
I
:-L_7
9, 10, and 11
A01422
SINGLE-STAGE TWO-SPEED
FURNACE HEAT PUMP
----E}- ......
-----"El
----El .......
----El .......
____[]_......
............. .i
8, and 12
A01423
TWO-STAGE
FURNACE
WITH PSC TWO-SPEED
BLOWER MOTOR HEAT PUMP
..... _ .....
...... _[]. ......
[]
......-D: ....
t
--_J
_-___-i
9, 10, and 11
A01426
Fig. 12--Typical 24V Circuit Connections
9