OTHER | FA, FB, FC, | HEAT | ONE |
FD, FF, FH | OUTDOOR | ||
HP THERMOSTAT | FAN COIL | PUMP | THERMOSTAT |
OTHER
HP THERMOSTAT
FA, FB, FC, |
|
FD, FF | HEAT |
FAN COIL | PUMP |
| W3 | ODT | |
|
| ||
24 VAC HOT | R |
| |
| R | R | |
24 VAC COM | C |
| |
| C | C | |
HEAT STAGE 2 | W2 |
| |
COOL/HEAT | W2 | W2 | |
Y | |||
| |||
STAGE 1 |
| ||
|
| ||
| E |
| |
INDOOR FAN | G | Y | |
RVS COOLING | G |
| |
O |
| ||
EMERGENCY |
| O | |
E |
| ||
HEAT |
| ||
|
|
|
|
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|
|
|
|
|
|
|
24 VAC HOT |
| R |
|
| ||
|
|
|
|
|
| |
24 VAC COM |
| C |
|
| ||
|
|
|
|
|
|
|
HEAT STAGE 2 |
| W |
|
| ||
COOL/HEAT |
|
|
|
|
|
|
|
| Y |
|
| ||
STAGE 1 |
|
|
|
|
| |
|
|
|
|
|
| |
INDOOR FAN |
|
|
| G |
|
|
|
|
|
|
|
| |
RVS COOLING |
| O |
|
| ||
EMERGENCY |
|
|
|
| ||
|
| E |
|
| ||
HEAT |
|
|
|
|
| |
|
|
|
| |||
|
|
|
|
|
|
|
R |
C |
W2 |
G |
R
C
W2
Y
O
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.
CARRIER
PROGRAMMABLE
THERMOSTAT
MODEL HP
|
|
|
| |
|
|
|
| |
24 VAC HOT | R | |||
|
|
|
| |
INDOOR FAN | G | |||
|
|
|
| |
HEAT STAGE 2 | W/W1 | |||
COOL/HEAT |
| |||
Y/Y2 | ||||
STAGE 1 | ||||
|
|
|
| |
RVS COOLING | O/W2 | |||
NOT USED |
| |||
Y1/W2 | ||||
|
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|
| |
|
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| |
|
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|
| |
24 VAC COM | C | |||
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|
|
| |
NOT USED | B | |||
|
| |||
TROUBLE | L | |||
|
|
|
| |
OPTIONAL |
| S1 | ||
OUTDOOR |
|
| ||
SENSOR |
|
|
| |
CONNECTION |
| S2 | ||
|
|
|
| |
|
|
|
| |
| 40FKA |
| HEAT | ||
| FK4C |
| |||
FAN COIL | PUMP | ||||
|
|
|
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|
|
|
|
|
|
|
|
|
| DH |
| J1 | JUMPER |
R
R
G
W1 | W2 |
W2 | J2 JUMPER |
| |
Y/Y2 | Y |
O | O |
C | C |
Y1 |
|
CARRIER | FA, FB, FC, |
|
PROGRAMMABLE |
| |
THERMOSTAT | FD, FF, FH | HEAT |
MODEL HP | FAN COIL | PUMP |
24 VAC HOT | R | R | R |
INDOOR FAN | G | G |
|
HEAT STAGE 2 | W/W1 | W2 * | W2 |
COOL/HEAT | Y/Y2 | E * |
|
STAGE 1 | W3 * |
| |
|
| ||
|
|
| |
RVS COOLING | O/W2 |
| Y |
|
| ||
NOT USED | Y1/W2 |
| O |
24 VAC COM | C | C | C |
|
| ||
NOT USED | B |
|
|
TROUBLE | L | * IF AVAILABLE |
|
|
| ||
OPTIONAL | S1 |
|
|
OUTDOOR |
|
|
|
SENSOR | S2 |
|
|
CONNECTION |
|
|
CARRIER |
|
| ONE |
PROGRAMMABLE |
|
| |
THERMOSTAT | FA, FB, FC, FD, FF, FH | HEAT | OUTDOOR |
MODEL HP | FAN COIL | PUMP | THERMOSTAT |
CARRIER | FA, FB, FC, |
| TWO |
PROGRAMMABLE |
| ||
THERMOSTAT | FD, FF, FH | HEAT | OUTDOOR |
MODEL HP | FAN COIL | PUMP | THERMOSTATS |
|
|
|
|
|
|
|
|
|
|
24 VAC HOT | R |
| ||
|
|
|
|
|
INDOOR FAN | G |
| ||
|
|
|
|
|
HEAT STAGE 2 | W/W1 |
| ||
COOL/HEAT |
|
| ||
Y/Y2 |
| |||
STAGE 1 |
| |||
|
| |||
|
|
|
|
|
RVS COOLING | O/W2 |
| ||
NOT USED |
|
| ||
Y1/W2 |
| |||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
24 VAC COM | C |
| ||
|
|
|
|
|
NOT USED | B |
| ||
|
|
| ||
TROUBLE | L |
| ||
|
|
|
|
|
OPTIONAL |
| S1 |
| |
OUTDOOR |
|
|
| |
SENSOR |
|
|
|
|
CONNECTION |
| S2 |
| |
|
|
|
|
|
|
|
|
|
|
W3 |
R |
G |
W2 |
E |
C |
R |
|
W2 | ODT |
|
Y
O
C
|
|
|
|
|
|
|
|
|
|
|
|
|
|
24 VAC HOT | R |
|
|
| ||
|
|
| E | H | R | |
INDOOR FAN | G |
|
|
| ||
|
|
|
|
|
|
|
HEAT STAGE 2 | W/W1 |
|
|
| ||
COOL/HEAT |
|
|
|
| ||
Y/Y2 |
|
|
| |||
STAGE 1 |
|
|
| |||
|
|
|
|
|
|
|
RVS COOLING | O/W2 |
|
|
| ||
|
|
| E | HR | ||
NOT USED | Y1/W2 |
|
|
| ||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
24 VAC COM | C |
|
|
| ||
|
|
|
|
|
|
|
NOT USED | B |
|
|
| ||
|
|
|
| |||
TROUBLE | L |
|
|
| ||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
OPTIONAL |
| S1 |
|
|
| |
OUTDOOR |
|
|
|
|
| |
SENSOR |
|
|
|
|
|
|
CONNECTION |
| S2 |
|
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
W3 | ODT |
| |
R | R |
G |
|
W2 | W2 |
| |
| Y |
| O |
E | ODT |
| |
EHR | C |
C |
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.
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.
A01384
Fig. 6—Typical 24v Circuit Connections
6
