Samsung AR5000 - Installing and Connecting the Drain Hose of the Outdoor Unit; Evacuating the Connected Pipes

Installing and connecting the drain hose of the outdoor unit
While heating, ice may accumulate. During the process of defrosting, check if condensation draining is adequate. For adequate
draining, do the following.
1. Insert the drain plug into the drain hole on the underside of the outdoor unit.
2. Connect a drain hose to the drain plug.
3. Ensure that condensation draining is adequate.
Frame
Ground
Estimated
snow fall
Snow-proof hood
Bottom surface of outdoor unit
Drain hose
Drain hole
Drain plug
Drain hole
Drain plug
• Toavoiddrainplugfromcontactingtheground,securegapbetweenthe
ground and the bottom surface of the outdoor unit.
• Inareaswithheavysnowfall,piledsnowcouldblocktheairintake.
To avoid this incident, install a frame that is higher than estimated snow
fall. In addition, install a snow-proof hood to avoid snow from piling on the
outdoor unit.
• Wheninstalling,makesurethereisnoleakage.Whenrecoveringtherefrigerant,groundthecompressorrst
before removing the connection pipe. If the refrigerant pipe is not properly connected and the compressor works
with the service valve open, the pipe inhales the air and it makes the pressure inside of the refrigerant cycle
abnormally high. It may cause explosion and injury.
Evacuating the connected pipes
(ARHP)
The outdoor unit is loaded with sucient R22 refrigerant .You should evacuate the air in the indoor unit and in the pipe.If air
remains in the refrigerant pipes, it aects the compressor. It may cause reduction of cooling capacity and malfunction.
English-44
A3050 CB&XL&CH_IB&IM_DB68-04138A_HP&CO_EN.indd 44 2013-12-28 14:43:49