Jobsite Connections
Wiring shown with dashed lines is to be furnished and installed by the customer. All customer- supplied wiring must be copper only and must conform to NEC and local electrical codes. Codes may require line of sight between disconnect switch and unit.
NOTE:
1.When electric heater accessory is used single point power entry or dual point power entry is field optional. Single point power entry option is through electric heater only.
TWA050/TWE050
FieldWiring:
A— 3 power wires. Line voltage.
B— 3 power wires. Line voltage.
C— Heat pump thermostat: 6 wires, 24 volts.
—Electric heat: add 2 additional wires, 24 volts.
D— 2 wires, 24 volts.
—Outdoor thermostat: add 1 additional wire per ODT, 24 volts.
—Electric heat: add 1 additional wire, 24 volts.
(2)TWA050/TWE100B FieldWiring:
A— 3 power wires. Line voltage.
B— 3 power wires. Line voltage.
C— Heat pump thermostat: 7 wires, 24 volts Electric Heat: add 2 additional wires, 24 volts.
D— 5 wires, 24 volts to outdoor section ‘’A’’ 2 wires, 24 volts to outdoor section ‘’B’’ 2 wires, 24 volts between outdoor sections ‘’A’’ ‘’B’’
—Electric heat: add 1 additional wire, 24 volts.
—Outdoor thermostat: add 1 additional wire, 24 volt.
TWA075A/TWE075A;
TWA100A/TWE100A
FieldWiring:
A— 3 power wires, line voltage.
B— 3 power wires, line voltage.
C— Heat pump thermostat: 6 wires, 24 volts.
—Electric heat: add 2 additional wires, 24 volts.
D— 6 wires, 24 volts.
—Outdoor thermostat: add 1 additional wire, 24 volts.
—Electric heat: add 1 additional wire, 24 volts.
(2)TWA075A/TWE155B;
(2)TWA100A/TWE200B FieldWiring:
A— 3 power wires, line voltage.
B— 3 power wires, line voltage.
C— Heat pump thermostat: 7 wires, 24 volts.
—Electric heat: add 2 additional wires, 24 volts.
D— 9 wires, 24 volts.
—Electric heat: add 4 additional wires, 24 volts.
—Outdoor thermostat: add 3 additional wires, 24 volts.
TWA155B/TWE155B;
TWA200B/TWE200B
FieldWiring:
A— 3 power wires, line voltage.
B— 3 power wires, line voltage.
C— Heat pump thermostat: 7 wires, 24 volts.
—Electric heat: add 2 additional wires, 24 volts.
D— 7 wires, 24 volts.
—Electric heat: add 4 additional wires, 24 volts.
—Outdoor thermostat: add 1 additional wire, 24 volts.
33 |
