Air conditioner
Installation manual
AC
MNADKH / AC
MNTDEH
•
Thank you for purchasing this Samsung air conditioner.
Before operating this unit, please read this Installation manual carefully and retain it for future reference.
Page 1: ...itioner Installation manual AC MNADKH AC MNTDEH Thank you for purchasing this Samsung air conditioner Before operating this unit please read this Installation manual carefully and retain it for future reference ...
Page 2: ...lling and connecting the drain hose Step 2 6 Optional Extending the drain hose Step 2 7 Optional Changing the direction of the drain hose Step 2 8 Installing and connecting the assembly pipes to the refrigerant pipes assembly pipe Step 2 9 Optional Installing DPM Step 2 10 Shortening or extending the refrigerant pipes assembly pipe Step 2 11 Fixing the installation plate Step 2 12 Fixing the indoo...
Page 3: ...tions regularly These operations should be performed by qualified personnel only The unit contains moving parts which should always be kept out of the reach of children Do not attempt to repair move alter or reinstall the unit If performed by unauthorised personnel these operations may cause electric shocks or fires Do not place containers with liquids or other objects on the unit All the material...
Page 4: ...electric shock or fire may occur Install the circuit breaker If the circuit breaker is not installed electric shock or fire may occur Make sure that the condensed water dripping from the drain hose runs out properly and safely Install the power cable and communication cable of the indoor and outdoor unit at least 1m away from the electric appliance Install the indoor unit away from lighting appara...
Page 5: ...m or more recommended 125 mm or more recommended 125 mm or more recommended Drain hose hole You can select the direction of draining left or right Maximum pipe height 8 m Maximum pipe length 15 m Make at least one round to reduce noise and vibration The actual units may look different from the images depicted here Make a U trap A on the pipe which is connected to the indoor unit at outer wall and ...
Page 6: ...ole with 65 mm inner diameter through which the pipe bundle consisting of power and communication cables refrigerant pipes and drain hose will pass and then drill that hole 1 Determine the position of a 65 mm hole in consideration of the possible directions of the pipe bundle and the minimum distances between the hole and the installation plate CAUTION If changing the pipe direction from left to r...
Page 7: ...te the pipe hose and cables Then place the indoor unit on the installation plate 1 To avoid condensation problems place heat resistant poly ethylene foam separately around each refrigerant pipe in the lower part of the indoor unit 2 Wrap the refrigerant pipe and the drain hose in the rear of the indoor unit with the absorbent pad NOTE Wind the pipe and hose three times to the end of the indoor uni...
Page 8: ...centre hooks Then unlock the bottom hooks to pull out the cover panel B B C A A 1 2 4 Step 2 2 Disassembling the installation plate Indoor Unit Installation Please scan this QR code for detail video of indoor unit installation This QR code only for AC MNADKH Cap screw Phillips screwdriver Screw Flat head screwdriver Centre hook A Bottom Side hook B C ...
Page 9: ...electrical contact during installation If you need to extend the pipe be sure to extend the cable too The maximum length of each of the cable and pipe used should not exceed 15 metres Do not connect two or more different cables to extend the length This connection may cause fire Each circular terminal must match the size of its corresponding screw in the terminal block After connecting the cables ...
Page 10: ...tool compress the two points and flip it over and compress another two points in the same location The compression dimension should be 8 0 After compressing it pull both sides of the wire to make sure it is firmly pressed 5 Wrap it with the insulation tape twice or more and position your contraction tube in the middle of the insulation tape Three or more layers of insulation are required 6 Apply h...
Page 11: ...not overflow onto the electrical part If the diameter of the connection hose is smaller than the product s drain hose water leakage may occur Inadequate installation may cause water leakage If the drain hose is routed inside the room insulate the hose so that dripping condensation does not damage the furniture or floors Do not box in or cover the drain hose connection Drain hose connection must be...
Page 12: ...n pan Drain pan outlet Rubber cap 4 Attach the rubber cap with a screwdriver by turning it to the right until it fixes to the end of the groove 5 Check for leakage on both side of the drain outlet Pour the water in direction of arrow Direction of the drained water CAUTION Make sure that the indoor unit is in upright position when you pour water to check for leakage Make sure that the water does no...
Page 13: ...que Outer diameter mm Torque N m Torque kgf cm ø 6 35 14 to 18 140 to 180 ø 9 52 34 to 42 350 to 430 ø 12 70 49 to 61 500 to 620 ø 15 88 68 to 82 690 to 830 NOTE If you want to shorten or extend the pipes see Step 2 9 Shortening or extending the refrigerant pipes assembly pipe on page 14 4 Cut off the remaining foam insulation 5 If necessary bend the pipe to fit along the bottom of the indoor unit...
Page 14: ... assembly pipe 90 R 0 4 to 0 8 90 2 45 2 L D D A CAUTION If you need a pipe longer than specified in piping codes and standards you must add refrigerant to the pipe Otherwise the indoor unit may freeze While removing burrs put the pipe face down to make sure that the burrs do not get in to the pipe Indoor Unit Installation Unit mm Outer diameter D Depth A Flare dimension L ø 6 35 1 3 8 7 to 9 1 ø ...
Page 15: ... plate created by projected anchor is less than 20 mm When fixing the indoor unit on a window frame 1 Determine the positions of the wooden uprights to be attached to the window frame 2 Attach the wooden uprights to the window frame giving attention to the weight of the indoor unit 3 Attach the installation plate to the wooden upright using tapping screws When fixing the indoor unit on a gypsum bo...
Page 16: ...when you install the indoor unit onto the installation plate Step 2 13 Assembling the cover panel Only for AC MNADKH 1 Lock the side hooks D then centre hooks B Then lock the bottom hooks C to engage the cover panel in place 2 Fasten the screw A then assemble the cap screws A B B C C A A A B B C C D D 1 2 A 2 1 Indoor Unit Installation ...
Page 17: ...s a Remove the batteries from the remote control and then insert them again b While holding down the High Temp and Low Temp buttons simultaneously insert the batteries into the remote control c Make sure that you are entered to the mode for setting the options 2 Set the option values CAUTION The total number of available options are 24 SEG1 to SEG24 Because SEG1 SEG7 SEG13 and SEG19 are the page o...
Page 18: ...will be selected in rotation SEG4 SEG5 4 Setting Dry mode Press Mode button to be changed to DRY mode in the ON status 5 Setting SEG6 SEG8 option Press Low Fan button to enter SEG6 value Press High Fan button to enter SEG8 value Each time you press the button will be selected in rotation SEG6 SEG8 6 Setting Fan mode Press Mode button to be changed to FAN mode in the ON status 7 Setting SEG9 SEG10 ...
Page 19: ... will be selected in rotation SEG14 SEG15 12 Setting Cool mode Press Mode button to be changed to Cool mode in the OFF status 13 Setting SEG16 SEG17 option Press Low Fan button to enter SEG16 value Press High Fan button to enter SEG17 value Each time you press the button will be selected in rotation SEG16 SEG17 14 Setting Dry mode Press Mode button to be changed to Dry mode in the OFF status 15 Se...
Page 20: ... that you have set are correct by pressing the button repeatedly SEG2 SEG3 SEG21 SEG22 SEG4 SEG5 SEG23 SEG24 SEG24 SEG24 SEG6 SEG8 SEG9 SEG10 SEG10 SEG10 SEG11 SEG12 SEG14 SEG15 SEG16 SEG17 SEG17 SEG17 SEG18 SEG20 SEG20 SEG20 4 Save the option values into the indoor unit Press the button with the direction of remote control for set For correcting option values input the option values twice 5 Check...
Page 21: ... initial setting will be maintained Option No 0AXXXX 1XXXXX 2XXXXX 3XXXXX Option SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 Explanation PAGE MODE Setting Main address RESERVED RESERVED The unit digit of an indoor unit Indication and Details Indication Details Indication Details Indication Details Indication Details 0 A 0 No Main address 0 3 ACN Details 1 Main address setting mode 0 4 AJN A single digit Option ...
Page 22: ...n indoor unit individually when there is more than one indoor unit No need to assign SEG3 6 9 10 11 16 21 22 23 24 which are non applicable Even though those segments are set they will be ignored If you set the applicable segments with numbers other than the indiciated the initial setting will be maintained 4 Set the indoor unit option by wireless remote controller Option No 02XXXX 1XXXXX 2XXXXX 3...
Page 23: ...use 2 Indoor 2 3 Indoor 3 4 Indoor 4 1 2 C 2 5 C If you input a number other than 0 4 on the individual control of the indoor unit SEG 20 the indoor is set as Indoor 1 Example If you want to set as Exterior temperature sensor USE External control USE SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 0 2 1 0 SEG7 SEG8 SEG9 SEG10 SEG11 SEG12 1 0 0 SEG13 SEG14 SEG15 SEG16 SEG17 SEG18 2 1 0 0 0 SEG19 SEG20 SEG21 SEG22 SE...
Page 24: ... digit of an option SEG you will change The unit digit of an option SEG you will change The changed value Indication and Details Indication Details Indication Details Indication Details Indication Details Indication Details Indication Details 0 D Option mode 0 F Tens digit of SEG 0 9 Unit digit of SEG 0 9 The changed value 0 F NOTE When changing a digit of an indoor unit address setting option set...
Page 25: ...or on Eva in sensor Short or Open 2 Error on Eva out sensor Short or Open 3 Discharge sensor error Short or Open E122 E123 E126 Indoor fan error E154 1 Error on outdoor temperature sensor Short or Open 2 Error on cond sensor 3 Error on discharge sensor Other outdoor unit sensor error that is not on the above list E221 E237 E251 1 When there is no communication between the indoor outdoor units for ...
Page 26: ...tion 8 Comp stop due to freeze detection 6th detection 9 High pressure sensor is detached 10 Low pressure sensor is detached 11 Outdoor unit copression ration error 12 Outdoor sump down_1 prevetion control 13 Compressor down due to low pressure sensor prevention control_1 14 Simultaneous opening of cooling heating MCU SOL valve 1st detection 15 Simultaneous opening of cooling heating MCU SOL valve...
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