Related Manuals for Samsung AC KXADKH Series
Summary of Contents for Samsung AC KXADKH Series
- Page 1 Air conditioner Installation manual AC✴✴✴KXADKH • Thank you for purchasing this Samsung air conditioner. • Before operating this unit, please read this manual carefully and retain it for future reference.
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Page 2: Table Of Contents
Contents Safety Information General information Installing the unit Power supply line, fuse or circuit breaker Installation Procedure Step 1 Choosing the installation location Step 2 Fixing the outdoor unit in place Step 3 Connecting the power cables, communication cable, and controllers Step 4 Optional: Extending the power cable Step 5 Connecting the refrigerant pipe Step 6 Optional: Cutting and flaring the pipes... -
Page 3: Safety Information
• This manual explains how to install an indoor unit authorized centres or returned to the retailer so that with a split system with two SAMSUNG units. The use it can be disposed of correctly and safely. of other types of units with different control systems may damage the units and invalidate the warranty. -
Page 4: Installing The Unit
Safety Information • This appliance is not intended for use by persons Power supply line, fuse or circuit (including children) with reduced physical, sensory breaker or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a WARNING person responsible for their safety. -
Page 5: Installation Procedure
700 mm between the protection wall and the outdoor unit for exhausted air to ventilate. Stereo Computer etc Outdoor Unit Outdoor Unit 200 mm Protection wall Sea breeze Air Guide Duct (This product is not provided by Samsung) English... - Page 6 Installation Procedure • Install the unit in a place where water can drain Minimum clearances for the outdoor unit smoothly. • If you have any difficulty finding installation location When installing 1 outdoor unit as prescribed above, contact your manufacturer for details.
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Page 7: Step 2 Fixing The Outdoor Unit In Place
Step 2 Fixing the outdoor unit in place Install the outdoor unit on a rigid and stable base to prevent disturbance from any noise caused by vibration. When installing the unit at a height or in a location exposed to strong winds, fix the unit securely to a or more or more or more... -
Page 8: Step 3 Connecting The Power Cables, Communication Cable, And Controllers
Installation Procedure • The outdoor-to-indoor power cable between the outdoor unit and the indoor unit. • The communication cable between the outdoor unit and the indoor unit. CAUTION • During installation, make first the refrigerant • Make sure that the wall can support the weights of connections and then the electrical connections. - Page 9 Connecting the main power cable When using ELB for 1 phase 1-phase Electrical component box Power supply MCCB 1(L) 2(N) Cable tie Outdoor-to- Main power Communication cable indoor power cable cable The appearance of the unit may be different from the picture depending on the model.
- Page 10 Installation Procedure Main power terminal block specifications 1-phase terminal block specifications AC power (AC024KXADKH): AC power (AC036/048KXADKH): Communication: M4 screw M5 screw M4 screw 1(L) 2(N) 1(L) 2(N) 10.1 11.4 10.1 11.4 Main power cable specifications The power cable is not supplied with air conditioner. • Select the power supply cable in accordance with relevant local and national regulations.
- Page 11 Silence mode controller wiring diagram NOTE AC036/048KXADKH • Lay the electrical wiring so that the front cover does not rise up when doing wiring work and attach the Outdoor unit front cover securely. • Ground wire for the indoor unit and outdoor unit connection cable must be clamped to a soft copper tin-plated eyelet terminal with M4 screw hole(NOT SUPPLIED WITH UNIT ACCESSORIES).
- Page 12 Installation Procedure Nominal Nominal dimensions dimensions Standard Standard Standard Standard for cable for screw Allowance Allowance Allowance Min. Min. Max. Allowance Min. dimension dimension dimension dimension (mm²) (mm) (mm) (mm) (mm) (mm) (mm) (mm) (mm) (mm) (mm) (mm) (mm) (mm) +0.2 +0.3 ±0.2...
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Page 13: Step 4 Optional: Extending The Power Cable
Method 1 Method 2 Connection sleeve Connection sleeve Step 4 Optional: Extending the power cable 4 Using a crimping tool, compress the two points and flip it over and compress another two points in the 1 Prepare the following tools. same location. -
Page 14: Step 5 Connecting The Refrigerant Pipe
Installation Procedure 7 After tube contraction work is completed, wrap it with • Temper grade and minimum thickness of the the insulation tape to finish. refrigerant pipe CAUTION Outer diameter Minimum Temper grade [mm] thickness [mm] • Make sure that the connection parts are not exposed ø6.35 to outside. -
Page 15: Step 6 Optional: Cutting And Flaring The Pipes
Step 6 Optional: Cutting and flaring the 5 Check that the flaring is correct, referring to the illustrations below for examples of incorrect flaring. pipes 1 Make sure that you have the required tools available. (pipe cutter, reamer, flaring tool, and pipe holder) 2 If you wish to shorten the pipes, cut it with a pipe cutter, taking care to ensure that the cut edge remains at a 90°... - Page 16 Installation Procedure 2 Referring to the illustration below, tighten the flare 4 Open the valve of the low pressure side(A) of nut on section C first manually and then with a torque manifold gauge anticlockwise. wrench, applying the following torque. Outdoor Unit A (Gas) Outdoor Unit...
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Page 17: Step 8 Adding Refrigerant (R-410A)
8 Check for gas leakage. c After about 30 minutes, charge the refrigerant through the service port of the gas stop valve. • At this time, especially check for gas leakage from the 3-way valve’s stem nuts(A port), and from the service port cap. -
Page 18: Step 9 Performing The Gas Leak Test
Installation Procedure Step 9 Performing the gas leak test Step 10 Connecting the drain hose to the outdoor unit LEAK TEST WITH NITROGEN (before opening valves) When using the air conditioner in the heating mode, ice In order to detect basic refrigerant leaks, before may accumulate . -
Page 19: Step 11 Insulating The Refrigerant Pipes
2 Select the insulation of the refrigerant pipe. Drain cap (5EA) • Insulate the gas side and liquid side pipe referring Drain plug (2EA) to the thickness according to the pipe size. • Less than Indoor temperature of 30°C and humidity of 85% is the standard condition. -
Page 20: Step 12 Checking The Earthing
Installation Procedure Step 12 Checking the earthing 5 Carefully check the installation by measuring the earthing resistance with a earth resistance tester. If If the power distribution circuit does not have a earthing the resistance is above the required level, drive the or the earthing does not comply with specifications, an electrode deeper into the ground or increase the earthing electrode must be installed. - Page 21 • Press K2 button twice → Start Inverter Checker 4 After 12 minutes of stationary condition check each mode → Press K2 button → Stop → Inverter indoor unit air treatment: Checker mode 7-seg display: • Cooling mode (indoor unit check) → Inlet air temp. Condition 1: The outdoor temperature is under - Outlet air temp.: From 10°C to 12°C 10°C...
- Page 22 Installation Procedure Short Display contents SEG1 SEG2 SEG3 SEG4 Unit push The capacity sum of indoor The first place of Tens digit Unit digit units decimals Protective control 0: No Protective Frequency status control 0: Normal 1: Freezing 0: Cooling 1: Hold 2: Non-stop Protective control...
- Page 23 c Press and hold the K2 switch for a while to save the address and exit the Option mode. Each segment will flicker for 3 seconds in the current display state. Then if you need to change the address, reset the system, and then repeat all steps again.
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Page 24: Extra Procedures
Extra Procedures Extra Procedures Pumping down refrigerant 5 Disconnect the pipes connected to the outdoor units. At this time, cover the valve of the outdoor units and Pump down will be carried out when an evaporator is the other pipes using a cap or vinyl plug to avoid replaced or when the unit is relocated in another area. - Page 25 NOTE • Do not apply excessive force to the stop valve and always use special instruments. Otherwise, the stopping box can be damaged and the back sheet can leaks. • If the watertight sheet leaks, turn the axis back by half, tighten the stopping box, then check the leakage again.
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Page 26: Appendix
Appendix Appendix Troubleshooting The table below list the self-diagnostic routines. For some of error codes, you must contact an authorized service centre. If an error occurs during the operation, it is displayed on the outdoor unit PCB LED, both MAIN PCB and INVERTER PCB. - Page 27 Error Code Meaning Remarks 1. Check if the service valve is open 2. Check for refrigerant leakage (pipe connections, heat exchanger) and charge refrigerant if necessary Blockage detected on high pressure pipe E422 3. Check if there's any blockage on the refrigerant cycle (indoor unit/outdoor unit) 4.