Wiring Diagram; Outdoor Unit Installation - Hisense KG25YR1A Use And Installation Instruction

Installation instructions

Wiring diagram

Warning: Before obtaining access to terminals, all supply circuits must be disconnected.
Make sure that the color of the wires in the outdoor unit and terminal No. are the same as
those of the indoor unit.
9K~24K Model
Indoor unit
Terminal
0(L)
1(L)
2(N)
4(SI)

Outdoor unit installation

1. Install Drain Port and Drain Hose (for heat-pump model only)
The condensate drains from the outdoor unit when the unit operates
in heating mode. In order not to disturb your neighbor and protect
the environment, install a drain port and a drain hose to direct the
condensate water. Just install the drain port and rubber washer to
the chassis of the outdoor unit, then connect a drain hose to the
port as the right figure demonstrates.
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)
Outdoor unit
Terminal
0(L)
Power connecting cord
1(L)
2(N)
4(SI)
BN
L
BU
N
YE/GN
Power supply
18
Rubber pad (optional)
Place under the leg pedestal
Drain port
Drain hose
(prepared by user)
Washer