Trane TWA075A 사용자 설명서
33
SSP-PRC002-EN
Jobsite
Connections
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.
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.
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
Field Wiring:
A
Field Wiring:
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
— Outdoor thermostat: add 1
additional wire per ODT, 24 volts.
— Electric heat: add 1 additional
wire, 24 volts.
(2) TWA050/TWE100B
Field Wiring:
A
Field Wiring:
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.
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’’
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
Field Wiring:
A
TWA100A/TWE100A
Field Wiring:
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
— Outdoor thermostat: add 1
additional wire, 24 volts.
— Electric heat: add 1 additional
wire, 24 volts.
(2) TWA075A/TWE155B;
(2) TWA100A/TWE200B
Field Wiring:
A
(2) TWA100A/TWE200B
Field Wiring:
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
— Electric heat: add 4 additional
wires, 24 volts.
— Outdoor thermostat: add 3
additional wires, 24 volts.
TWA155B/TWE155B;
TWA200B/TWE200B
Field Wiring:
A
TWA200B/TWE200B
Field Wiring:
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
— Electric heat: add 4 additional
wires, 24 volts.
— Outdoor thermostat: add 1
additional wire, 24 volts.