Instruction manual

EA, EB, FC,
OTHER FD. FF, FH
HP THERMOSTAT FAN COIL
24 VAC HOT
24 VAC COM
HEAT STAGE 2 [_
COOL/HEAT
STAGE 1
INDOOR FAN [_
RVS COOLING _'_
EMERGENCY
HEAT
HEAT
PUMP
IF AVAILABLE
FA, FB, FC,
OTHER FD, EF, FH
HP THERMOSTAT FAN COIL
24VACHOT _ _.
24VACCOM _ _-
HEATSTAGE2 _ _.
COOL!HEAT
STAGE1 __
INDOOR FAN [_
RVS COOUNG [_3 _,_ ......
EMERGENCY
HEAT [_
HEAT
PUMP
J !
r"gL[
,J :
i
ONE
OUTDOOR
THERMOSTAT
OOT
A97374
OTHER
HPTHERMOSTAT
24 VAC HOT
24 VAC COM
HEATSTAGE;
COOWHEAT
STAGE1
INDOOR FAN
RMS COOLING
EMERGENCY
HEAT
FA, EB, FC,
FD, FF, FH
FAN COIL
TWO
HEAT OUTDOOR
PUMP THERMOSTATS
r_! ODT
'
1
ODT I
.......
* IF AVAILABLE
NOTE: Remove wires from crimp nut in indoor fan coil
when installing outdoor thermostats.
IMPORTANT: When using outdoor thermostats, W2 must be
energized when reques mg supplemen al heat,
NOTE: Remove wires from crimp nut in indoor fan coil
when installing outdoor thermostat.
IMPORTANT: When using outdoor thermostat, W2 must be
energized when requesting supplemental heat.
A97403
40FKA
OTHER FK4C HEAT
HP THERMOSTAT FAN COIL PUMP
24 VAC HOT El}-'
24 VAC COM
HEAT STAGE 2
COOL!HEAT [_
STAGE 1
INDOOR FAN _"
RVS COOLING
EMERGENCY [_
HEAT
r
I1 JUMPER
_H J2 JUMPER
[]1
A97404 A98630
Fig. 9--Typical 24-v Circuit Connections using Other HP Thermostats with Fan Coils and No Outdoor
Thermostat, 1 Outdoor Thermostat, or 2 Outdoor Thermostats