13
Typical piping and wiring — high-wall
WEATHERPROOF
FUSED DISCONNECT†
PER NEC
2 WIRES
(+) GROUND
FUSED DISCONNECT†
2 WIRES
(+) GROUND
WIRELESS
CONTROLLER*
TO OPEN SIGHT
DRAIN (DO NOT
TRAP)
CONDENSATE
DRAIN LINE†
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
M
O
D
E
F
A
N
S
W
E
E
P
A
A
S
T
A
R
T
S
T
O
P
1
2
3
S
L
E
E
P
D
A
IL
Y
TIMER
SET
CLEAR
DELA
Y
SENSE
R
O
O
M
CLOCK
AIRFLOW
CONTROL CONNECTIONS
WIRES†
(5) HEAT PUMP
(4) COOLING ONLY
24V
CONTROL POWER
PROVIDED INSIDE UNIT
AIRFLOW
OUTDOOR
UNIT
AIRFLOW
INSULATED
SUCTION
LINE
INSULATED
LIQUID LINE
LEGEND
*Standard.
†Field supplied.
NEC — National Electrical Code
Piping
Line Voltage
24 V
Thermistor
NOTES:
1. All piping must follow standard refrigerant piping techniques.
2. All wiring must comply with the applicable local and national
codes.
3. Wiring and piping shown are general points-of-connection guides
only and are not intended for a specific installation.
4. Insulate condensate drain if installed in a conditioned space.
5. If local code permits, power connections may be run from the out-
door unit to the indoor unit as shown on schematic drawings.
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