25
OUTDOOR UNIT INSTALLATION
WIRING DIAGRAM
1. Install Drain Port and Drain Hose
The condensate drains from the outdoor unit when
the unit operates in heating mode. In order not to
disturb your neighbours and protect the
environment, install a drain port and a drain hose to
direct the condensate water. Just install the drain
port on the chassis of the outdoor unit, then
connect a drain hose to the port as shown in the
figure on the right .
2. Install and Fix Outdoor Unit
Fix with bolts and nuts tightly on a flat and strong
floor. If installed on the wall or roof, make sure to
fix the supporter well to prevent it from shaking due
to serious vibration or strong wind.
3. Outdoor Unit Piping Connection
• Remove the valve caps from the 2-way and 3-way valve.
• Connect the pipes to the 2-way and 3-way valves separately according to the required torque.
4. Outdoor Unit Cable Connection (see previous page)
Chassis
Drain port
Drain hose
(prepare by user)
• 9K/12K/18K/24K Models
Note:
For 9k, 12k models, the power supply are connected from indoor unit with a plug.
For 18k, 24k models, the power supply are connected from indoor unit with a circuit breaker.
For some models, the ground wire may be connected to the electric box directly.
• Defrost Cable (for heat-pump air conditioner only, and it's an optional part)
Defrost cable (for heat pump models only)
After connection, the defrost wire should be well wrapped with a wrapping tape and the
connector should be put inside the unit.
Power connecting cord 1
Power connecting cord
Indoor unit
Te r m i n a l
Outdoor unit
Te r m i n a l
Brown
Blue
Brown
Blue
Brown
Blue
Brown
Blue
Yellow/Green
Yellow/Green
Defrost wire
(indoor)
Defrost wire
(outdoor)
Electric Box
Comentarios a estos manuales