88-A4AC5001-1A-EN
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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
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.
Содержание A4AC5018D1000A
Страница 24: ...24 88 A4AC5001 1A EN 3 1 2 4 Ton Units PRINTED FROM D158514P01 2 1 2 Ton Units Accumulator...
Страница 25: ...88 A4AC5001 1A EN 25 5 Ton Units PRINTED FROM D158515P01...
Страница 26: ...26 88 A4AC5001 1A EN Section 17 Wiring Diagrams A4AC5018 060 Models...
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Страница 31: ...Notes...
