Trane A4HP4036D User Manual

10 88-A4HP4001-1G-EN
Section 11. Electrical - Low Voltage
11.1 Low Voltage Maximum Wire Length
Table 11.1 defines the maximum total length of
low voltage wiring from the outdoor unit, to the
indoor unit, and to the thermostat.
Table 11.1
24 VOLTS
WIRE SIZE MAX. WIRE LENGTH
18 AWG 150 Ft.
16 AWG 225 Ft.
14 AWG 300 Ft.
11.2 Low Voltage Hook-up Diagrams
With Furnace With Variable Speed Furnace
• Units with pigtails require wirenuts for
connections. Cap all unused wires.
•
In AC systems for multiple stages of heat,
jumper W1 and W2 together if comfort
control has only one stage of heat.
* If equipped with second stage heat
** When using a BK enabled comfort control,
cut BK jumper and bypass Y and YLo at the
furnace. Connect BK from comfort control to
BK of the furnace
Thermostat Furnace Furnace
Outdoor
Unit
R
G
B
W1
W2
B
Y
R
G
B/C
W1
W2
24 VAC HOT
FAN
24 VAC
Common
COOL
HEATING
YY1
YY
Y
LO
Thermostat
Outdoor
Unit
R
G
B
W1
W2
B
R
G
B/C
Y1
W1
W2
24 VAC HOT
FAN
24 VAC
Common
COOL
HEATING
O
BK
BK
**
**
**
R
G
B
W1
W2
R
B
O
Y
X2
R
G
B/C
O
Y
W
HEAT PUMP SYSTEMS
Blue
24 VAC HOT
FAN
24 VAC
Common
SOV
COOL/HEAT
1st STAGE
HEATING
2nd STAGE
EMERGENCY
HEAT
Thermostat Air Handler
Outdoor
Unit
Pink Black
W2
Pink
White
White
X2
AC SYSTEMS
R
G
B
W1
B
Y
R
G
B/C
Y
W
Blue
24 VAC HOT
FAN
24 VAC
Common
COOLING
HEAT
Thermostat Air Handler
Outdoor
Unit
In AC systems for multiple stages
of electric heat, jumper W1 and W2
together if comfort control has only
one stage of heat.

Trane A4HP4036D Specifications

General

Brand	Trane
Model	A4HP4036D
Category	Heat Pump
Language	English