Samsung MH080FXCA4A Installation Manual page 26

I I U
NSTALLING THE NDOOR NIT
Drain pump Installation (Optional) - continued
Power supply unit (Black)
Drain pump (Yellow)
K1 K2 K3 K4
26
E-
4 Connect the float switch of the drain pump(Yellow) and power supply
unit(Black) to the PCB of the indoor unit.
N N o o t t e e
N N o o t t e e
5 Adjust K4 DIP switch(SW05) to the "OFF" position.
Switch No.
SW05
N N o o t t e e
N N o o t t e e
6 Check water leakage of the drain hose port and the drain pipe after
completing installation.
C C A A U U
C C A A U U
N The drain pump must be installed by an installation specialist.
N Before installing the optional kits, ensure that you have turned off
the main power.
N You should use the original drain pump made in Samsung. If you
assemble the drain pump, you are responsible for every claim
caused from the drain pump you assembled.
N After completing the drain pump, fix the connection port of the
drain hose with insulation.
Use a cable tie for managing the drain pump.
Switch Position
ON
K4
OFF
Wrap the drain tube outlet on the right and left side of the
indoor unit with an insulating materials.
T T I I O O N N
T T I I O O N N
Using Drain Pump
X
O