–28–
1. All wiring must comply with LOCAL REGULATIONS.
2. Select a power source that is capable of supplying the current required by the air conditioner.
3. Feed the power source to the unit via a distribution switch board designed for this purpose.
4. The terminal screws inside the control box may be loose due to vibration during transport.
Check the screws for loose connection.
(Running the air conditioner with loose connection can overload and damage electrical components.)
5. Always ground the air conditioner with a grounding wire and connector to meet the LOCAL REGULATION.
Main power source
(24K, 28K, 30K Btu)
(36K Btu)
Switch box
Refrigerant pipe
Circuit Breaker
Use circuit breaker or time delay fuse.
ELECTRICAL WIRING
GROUP CONTROL(OPTIONAL)
It operates maximum 16 Units by only one Wired Remote Controller, and each Unit starts sequentially to prevent
over current.
• Use Only One Wired Remote Controller with several
air conditioners (max. 16 Units).
• Sequential starting to prevent overcurrent.
• You can use a group control after connecting the
brown and yellow wire of each air-conditioner.
•
You must remove the resistor "OP 7" in remote control.
Design Features
Operation unit
ZONE
1234
Humidify
JET
AUTO
AUTO SWING OPERATION
FAN SPEED
Program set
SUB FUNCTION
SET TEMP
Room Temp
HI
MED
LO
Heater
Defrost
Filter
Preheat
Out door
Time
Timer
On
Set no. Time
Off
01 03 05 07 09 11 13 15 17 19 21 23
ID
#1
ID
#2
...... ID
#16
Internal Main PCB
Yellow
Yellow
Red
Yellow
Brown
Wired Remote Controller
(Standard)
Brown
Brown
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