16
10.0 WIRING DIAGRAM
1. To avoid the electrical shock, please connect the air conditioner with the ground lug.
The main power plug in the air conditioner has been joined with the ground wiring,
please don't change it freely.
2. The power socket is used as the air conditioner specially.
3. Don't pull the power wiring hard.
4. When connecting the air conditioner with the ground, observe the local codes.
5. If necessary, use the power fuse or the circuit, breaker or the corresponding scale
ampere.
Fig.7: Control Wiring for A/C systems
Suggestion:
Thermostat choose KJR-23B or Non-programmed eletrical thermostat
series of Honeywell, such as TH 5220D. Wiring please refer to the Owner’s Manual
of the thermostat.
THERMOSTAT
C
RED
GREEN
INDOOR UNIT
OUTDOOR UNIT
Y
R
G
R
Y
YELLOW
BLACK
BLACK
G
C
C
B
R
B
RED
BLUE
Fig 8:Control Wiring for H/P systems.
Suggestion
T
hermostat choose KJR-25B or Non-programmed eletrical thermostat series
of Honeywell, such as TH 5220D. Broken lines means H/P system with electric heating.
Wiring please refer to the Owner’s Manual of the thermostat.
W2
D
PURPLE
w1
WHITE
THERMOSTAT
CC
R
E
D
YE
LL
O
W
G
R
E
E
N
Y
R
G
INDOOR UNIT
INDOOR UNIT
OUTDOOR UNIT
OUTDOOR UNIT
G
C
Y
B
LACKLA
C
K
R
C
B
LACKLA
C
K
These instructions are intended as an aid to qualified, licensed service
personnel for proper installation, adjustment and operation of this unit. Read
these instructions thoroughly before attempting installation or operation.
Failure to follow these instructions may result in improper installation, adjust-
ment, service or maintenance possibly resulting in fire, electrical shock, prop-
erty damage, personal injury or death.
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PLUG PLATE
NOTES:
1: For the Air handler without installing Electric Heat; connect the supply power to
Ā
L1
ā
and
Ā
L2
ā
.
2: For the Air handler with Electric Heat, connect the supply power to circuit breaker. If you order the Heat Kit without
circuit breaker, connect the power supply to the terminal block provided on the heater.
3: Remove the red lead from
Ā
240V
ā
terminal and then connect the red lead to
Ā
208V
ā
terminal on the transformer for 208 volts.
4: Exchange the blower motor red wire and blue wire for low speed ;exchange the blower motor red wire and black wire for high speed
default as medium speed of factory settings.
5: TDR has a 1-20s on delay when
Ā
G
ā
is energized and a 70-110s off delay when
Ā
G
ā
is de-energized.
6:
Ā
W2
ā
wire is not provided in some models, and tap and seal the unused wire.
HEATER KIT PLUG
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