Samsung AJ012NB1DCH/AZ User Manual

Air conditionerInstallation manualâ७७७Ę9ߣUA² • Thank you for purchasing this Samsung air conditioner. • Before operating this unit, please read this

10Installation ProcedureEnglishInstallation ProcedureStep 7 Connecting the assembly pipes to the refrigerant pipesThere are two refrigerant pipes of

11EnglishInstallation ProcedureStep 8 Performing the gas leak testTo identify potential gas leaks on the indoor unit, inspect the connection area of

12Installation ProcedureEnglishInstallation Procedure5 Select the insulation of the refrigerant pipe.• Insulate the gas side and liquid side pipe, n

13EnglishInstallation ProcedureStep 10 Installing the drain hose and drain pipe1 Push the supplied drain hose as near as possible over the drain soc

14Installation ProcedureEnglishInstallation Procedure• Do not apply force to the piping on the unit side when connecting the drain hose. The hose sho

15EnglishInstallation Procedureb After pouring some water, reassemble the rubber cap on the connection part of a flexible hose of the indoor unit and

16Installation ProcedureEnglishInstallation ProcedureStep 12 Connecting the power and communication cables CAUTION• Always remember to connect the

17EnglishInstallation ProcedureStep 13 Optional: Wiring Wired Remote ControlConnect the power cable, which is connected with the outdoor unit and sup

18Installation ProcedureEnglishInstallation Procedure3 Insert both sides of core wire of the power cable into the connection sleeve. • Method 1: Pus

19EnglishAppendixAppendixTroubleshootingDetection of errors• If an error occurs during the operation, an LED flickers and the operation is stopped ex

2EnglishContentsSafety Information 3Installation Procedure 5Step 1 Checking and preparing accessoriesStep 2 Choosing the installation locationSte

20AppendixEnglishAppendixAbnormal conditionError codeIndoor unit display indicationsIce BlueYellow GreenCOND mid sensor is detached E241XXRefrigerant

21EnglishMEMO

3EnglishSafety Information Safety Information WARNING• Hazards or unsafe practices that may result in severe personal injury or death. CAUTION• Ha

4Safety InformationEnglishSafety Information • Do not use the air conditioner in environments with hazardous substances or close to equipment that re

5EnglishInstallation ProcedureInstallation ProcedureStep 1 Checking and preparing accessoriesThe following accessories are supplied with the indoor u

6Installation ProcedureEnglishInstallation ProcedureIndoor unit dimensions(Unit: mm)4101453422465077970801301795001198Ceiling1150 (Ceiling opening dim

7EnglishInstallation ProcedureSpacing requirementsA: 1500 mm or moreAAAA CAUTION• The indoor unit must be installed according to the specified dista

8Installation ProcedureEnglishInstallation Procedure3 Install the suspension bolts, depending on the ceiling type.Ceiling support CAUTION• Make sur

9EnglishInstallation ProcedureStep 5 Purging inert gas from the indoor unitThe indoor unit comes with nitrogen gas (inert gas) charged at the factory