Bryant 663C instruction manual Outdoor Thermostat, or 2 Outdoor Thermostats

BRYANT	FA, FB, FC,
PROGRAMMABLE
THERMOSTAT	FD, FF, FH
MODEL HP	FAN COIL

HEAT PUMP

BRYANT			ONE
PROGRAMMABLE
THERMOSTAT	FA, FB, FC, FD, FF, FH	HEAT	OUTDOOR
MODEL HP	FAN COIL	PUMP	THERMOSTAT

24 VAC HOT

INDOOR FAN

HEAT STAGE 2

COOL/HEAT STAGE 1

RVS COOLING

NOT USED

24 VAC COM

NOT USED

TROUBLE

OPTIONAL OUTDOOR SENSOR CONNECTION

R	R
G	G
W/W1	W2 *
Y/Y2	E *
	W3 *
O/W2
Y1/W2
C	C
B
L	* IF AVAILABLE
S1
S2

R

W2

Y

O

C

24 VAC HOT	W3
	R
	R	R
INDOOR FAN	G
	G
HEAT STAGE 2	W/W1
COOL/HEAT	W2	W2	ODT
	Y/Y2
STAGE 1
	E
RVS COOLING	O/W2
NOT USED	Y1/W2	Y
		O
24 VAC COM	C
	C	C
NOT USED	B
TROUBLE	L
OPTIONAL	S1
OUTDOOR
SENSOR	S2
CONNECTION

A97370

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.

A97399

BRYANT	FA, FB, FC,		TWO
PROGRAMMABLE
THERMOSTAT	FD, FF, FH	HEAT	OUTDOOR
MODEL HP	FAN COIL	PUMP	THERMOSTATS

24 VAC HOT

INDOOR FAN

	W3	ODT
R
EHR	R	R
G
	G

BRYANT
PROGRAMMABLE	FK4C
THERMOSTAT		HEAT
MODEL HP	FAN COIL	PUMP

HEAT STAGE 2

COOL/HEAT STAGE 1

RVS COOLING

NOT USED

24 VAC COM

NOT USED

TROUBLE

OPTIONAL OUTDOOR SENSOR CONNECTION

W/W1
	W2	W2
Y/Y2
O/W2		Y
EHR		O
Y1/W2
	E	ODT
C	EHR
		C
B	C
L
S1
S2

24 VAC HOT

INDOOR FAN

HEAT STAGE 2

COOL/HEAT STAGE 1

RVS COOLING

NOT USED

24 VAC COM

NOT USED

TROUBLE

R	DH	J1 JUMPER
G	R	R
	G
W/W1
	W1	W2
Y/Y2	W2	J2 JUMPER
O/W2	Y/Y2	Y
Y1/W2	O	O
C	C	C
B	Y1
L

NOTE: Remove wires from crimp nut in indoor fan coil when installing outdoor thermostats.

IMPORTANT: When using outdoor thermostats, W2 must be energized when requesting supplemental heat.

OPTIONAL OUTDOOR SENSOR CONNECTION

S1

S2

A97400

A97372

Fig. 9ÐTypical 24-v Circuit Connections using Bryant Model HP Thermostat with Fan Coils and No Outdoor Thermostat,

1 Outdoor Thermostat, or 2 Outdoor Thermostats

Ð6Ð