Air conditioner
Installation manual
AC
TNMPEH
• Thank you for purchasing this Samsung air conditioner.
• Before operating this unit, please read this manual carefully and retain it for future
reference.
DB68-09549A-00
Page 1: ...conditioner Installation manual AC TNMPEH Thank you for purchasing this Samsung air conditioner Before operating this unit please read this manual carefully and retain it for future reference DB68 09549A 00 ...
Page 2: ...embly pipes to the refrigerant pipes Step 8 Performing the gas leak test Step 9 Insulating the refrigerant pipes Step 10 Installing the drain hose and drain pipe Step 11 Performing the drainage test Step 12 Optional Installing external controller Ionizer Step 13 Connecting the power and communication cables Step 14 Optional Extending the power cable Step 15 Setting additional functions of wired re...
Page 3: ... be used only for the applications for which it has been designed the indoor unit is not suitable to be installed in areas used for laundry Do not use the units if damaged If problems occur switch the unit off and disconnect it from the power supply In order to prevent electric shocks fires or injuries always stop the unit disable the protection switch and contact SAMSUNG s technical support if th...
Page 4: ...rs scaffolding or any other elevation system will NOT be considered part of the warranty and will be charged to the end customer Auxillary devices which may be a protential ignition source shall not be installed in the duct work Do not install the air conditioner in following places Place where there is mineral oil or arsenic acid Resin parts flame and the accessories may drop or water may leak Th...
Page 5: ... to the gas pipe water pipe lighting rod or telephone wire If earthing is not complete 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 leas...
Page 6: ...spection hole depends on Inside height of the ceiing a Height is more than 0 5m Only B Inspection for PBA is applied b Height is less than 0 5m Both A B are applied c A B are inspection holes Unit Depth D A W 100mm B 500mm Unit Width W 20mm or more 20mm or more You must have 20 mm or more space between the ceiling and the bottom of indoor unit Otherwise the noise from the vibration of indoor unit ...
Page 7: ...arge side 900 Suspension position 604 Suspension position 700 500 850 950 185 158 28 220 180 2x90 250 213 125 323 06 07 05 01 02 04 03 No Name Description AC018TNMPEH AC024TNMPEH 01 Liquid pipe connection ø6 35 1 4 02 Gas pipe connection ø12 70 1 2 ø15 88 5 8 03 Drain pipe connection VP25 OD32 without drain pump 04 Power supply connection 05 Air discharge flange 06 Air filter 07 Hook M8 M10 ...
Page 8: ...uspension position 30 ø3 2 hole Air around 500 1300 1400 700 185 160 28 700 604 Suspension position 270 230 2x115 300 213 125 324 1 2 3 5 06 05 02 01 1 03 04 07 No Name Description 01 Liquid pipe connection ø9 52 3 8 02 Gas pipe connection ø15 88 5 8 03 Drain pipe connection VP25 OD32 without drain pump 04 Power supply connection 05 Air discharge flange 06 Air filter 07 Hook M8 M10 ...
Page 9: ...sion position 121 137 28 360 253 200 2x100 80 92 Inspection hole Suction side Discharge side 05 01 02 03 04 07 06 08 No Name Description 01 Liquid pipe connection ø9 52 3 8 02 Gas pipe connection ø19 05 3 4 03 Drain pipe connection VP25 OD32 without drain pump 04 Drain pipe connection Using drain pump Optional 05 Power supply connection 06 Air discharge flange 07 Air filter 08 Hook M8 M10 ...
Page 10: ...he pipe and some curved area by using separate insulator Insulate the discharge and suction part at the same time when you insulate connection duct Step 4 Installing the indoor unit When deciding on the location of the air conditioner with the owner the following restrictions must be taken into account 1 Place the pattern sheet on the ceiling at the spot where you want to install the indoor unit N...
Page 11: ...onnection to the unit before placing the unit inside the ceiling 6 Screw the nuts to suspend the unit 7 Adjust level of the unit by using measurement plate for all 4 sides CAUTION For proper drainage of condensate give a 3mm slant to the left or right side of the unit which will be connected with the drain hose as shown in the figure Make a tilt when you wish to install the drain pump too When the...
Page 12: ...onnection must be accessible in order to permit either unit maintenance or removing it completely Step 6 Cutting and flaring the 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 angle with the side of the pipe Refer to the ...
Page 13: ...8 mm 68 82 Ø19 05 mm 100 120 NOTE If the pipes must be shortened refer to page 12 Step 6 Cutting and flaring the pipes Tighten the nuts to the specified torques If overtightened the nuts could be broken so refrigerant may leak 2 Be sure to use insulator which is thick enough to cover the refrigerant tube to protect the condensate water on the outside of pipe falling onto the floor and the efficien...
Page 14: ... unit inspect the connection area of each refrigerant pipe using a leak detector for R 410A Before recreating the vacuum and recirculating the refrigerant gas pressurize the whole system with nitrogen using a cylinder with a pressure reducer at a pressure above 4 MPa in order to immediately detect leaks on the refrigerant fittings Made vacuum for 15 minutes and pressurizing system with nitrogen AC...
Page 15: ...that all refrigerant connection must be accessible for easy maintenance and detachment Install the insulation not to get wider and use the adhesives on the connection part of it to prevent moisture from entering Wind the refrigerant pipe with insulation tape if it is exposed to outside sunlight Install the refrigerant pipe respecting that the insulation does not get thinner on the bent part or han...
Page 16: ...ntly Places where the pipes are installed that are highly humid due to a lack of ventilation Step 10 Installing the drain hose and drain pipe 1 Push the supplied drain hose as far as possible over the drain socket 2 Tighten the metal clamp as shown in the picture 3 Wrap the supplied large sealing pad over the metal clamp and drain hose to insulate and fix it with clamps 4 Insulate the complete dra...
Page 17: ...were proper slope in the horizontal drainpipe 4 The flexible hose should not be installed upward position it may cause water flow back to the indoor unit 1 1 5m 20mm or more 200mm or more Hanger Within 300 550mm Air vent 300mm or less Flexible hose Horizontal drainpipe more than 1 100 slope Ceiling Step 11 Performing the drainage test Prepare a little water about 2 liter 1 Pour water into the base...
Page 18: ...tioner to the grounding system before performing the electric connections Use a crimp ring terminal at the end of each wire The indoor unit is powered through the outdoor unit by means of a H05 RN F or H07 RN F connection cable or a more power model with insulation in synthetic rubber and a jacket in polychloroprene neoprene in accordance with the requirements specified in the standard EN 60335 2 ...
Page 19: ...n cable 0 75 mm 2 wires 11 13 7 5 9 0 18 13 8 AC power M4 screw Communication M3 5 screw Tightening torque kgf cm M3 5 8 0 to 12 0 M4 12 0 to 18 0 1 N m 10 kgf cm Power supply cords of parts of appliances for outdoor use shall not be lighter than polychloroprene sheathed flexible cord Code designation 1 phase IEC 60245 IEC 57 CENELEC H05RN F grade or more 3 phase IEC 60245 IEC 66 CENELEC H07RN F g...
Page 20: ...ble Unit mm 20 20 20 60 120 180 20 20 20 60 120 180 Pre installed tube for the power cable 3 Insert both sides of core wire of the power cable into the connection sleeve Method 1 Push the core wire into the sleeve from both sides Method 2 Twist the wire cores together and push it into the sleeve Method 1 Connection sleeve Connection sleeve Method 2 4 Using a crimping tool compress the two points a...
Page 21: ...rmed for each indoor unit with the wired remote control attached With its BLDC motor you can use smart adjust the indoor unit fan speed depending on the installation condition If the external static pressure is high so that the duct becomes longer or if the external static pressure is low so that the duct becomes shorter Using the Automatic Air Volume function the volume of exhaust air has been ad...
Page 22: ... to dry the coil The air filter is properly attached into the air passage on the air suction side of the air conditioning unit Adjust the dampers so that each air inlet and outlet exhusts the designed airflow rate If using booster fans an outdoor air processing unit or ERV via duct do not use Automatic Air Volume function If the duct configurations have been changed automatic air volume function p...
Page 23: ... the inappropriate option code error may occur or the air conditioner is out of order The option code must be inputted correctly by the installation specialist or service agent EASY Tuning If the more cooling and heating airflow rate which set up when installing is wanted or if the more Silent operation which sets up when installing is wanted air conditioner is tuned for comfort Indoor unit airflo...
Page 24: ...changed from the Easy Tuning Air conditioning performance reducing is possible Step 16 Setting the indoor unit option code In order to set the indoor unit option code use the wired remote controller and follow the directions below Main Menu Sub menu 1 2 3 5 4 6 Data bit 1 2 3 4 5 6 Option Code Page number Option Code SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 0 Page number SEG7 SEG8 SEG9 SEG10 SEG11 SEG12 1 Pa...
Page 25: ...ed If more than 2 indoor units are connected you can only check the Master indoor unit option code Step 17 Setting indoor unit addresses and installation options Set the indoor unit address and installation option with remote controller option Set the each option separately since you cannot set the ADDRESS setting and indoor unit installation setting option at the same time You need to set twice w...
Page 26: ...then press button to enter a Indoor unit installation option code setting screen NOTE The first digit represents the page number and the remaining five digits are installation option The total option codes are 24 digits You can set six digits at a time and it is distinguished by page number 0 1 2 3 4 Press the button to set the installation option code in order Press button to go to the next page ...
Page 27: ... 1 Use 2 Use 3minute delay Option SEG9 SEG10 SEG11 SEG12 Explanation Use of Hot Coil Use of heater Controller variables for auxiliary heater RESERVED Indication and Details Indication Details Indication Details Indication Details Set temperature for auxiliary heat on Time delay for auxiliary heat on 0 Disuse 0 Disuse 0 No temperature offset No delay 1 No temperature offset 10 minutes 2 No temperat...
Page 28: ...f control C Disuse D On Off control E off control F Window on off control Option SEG17 SEG18 SEG19 SEG20 Explanation Buzzer control Number of hours using filter PAGE control of a remote controller Indication and Details Indication Details Indication Details Indication Details Indication Details 0 Use of buzzer 2 1000 Hour 3 0 or 1 Indoor 1 1 Non use of buzzer 6 2000 Hour 2 Indoor 2 3 Indoor 3 4 In...
Page 29: ...oor unit The ETO is a concept of emergency operation of indoor units If the indoor unit 1 main indoor unit stops because of an error the indoor unit 2 sub indoor unit starts to operate Basically the indoor unit 2 operates in the previous mode For the first time operation it starts in 24 C Auto mode To set more detailed operation conditions for the indoor unit 2 use the S net Pro Setting up the ETO...
Page 30: ...perature and time conditions 2 Sub indoor unit Based on the entrance control settings the sub indoor unit decides the mode set temperature and fan speed when contact inputs are given Main indoor unit Enable of ETO Enable of external contact Error port output X X N A X O Output due to an error O X Output by ETO entrance conditions temperature time error occurrence O O Output by ETO entrance conditi...
Page 31: ...n Short X X X Error of EVA IN EVA OUT discharge temperature sensor in the indoor unit Open Short X X Error of fan motor in the indoor unit X X X Error of outdoor sensor outdoor temperature cond discharge X X No communication for 2 minutes between indoor and outdoor unit X X Error of outdoor unit self diagnosis Check error code at outdoor unit s or solution display X Detection of the float switch X...
Page 32: ...nsor error Outdoor sensor error COND temperature sensor error Outdoor sensor error Inverter Emission temperature sensor error Outdoor sensor error Detection of Indoor Freezing when Comp Stops Outdoor unit protection control error Protection of Outdoor Overload when Comp Stops Outdoor unit protection control error Emission temperature excessively high Outdoor unit protection control error High pres...
Page 33: ...ection control error Inverter OTP error Outdoor unit protection control error AC ZERO CROSSING SIGNAL OUT error Outdoor unit protection control error Compressor LOCK error Outdoor unit protection control error Outdoor fan 2 error Self diagnostic error IPM Overheat Error for Outdoor Unit Inverter Comp Outdoor unit protection control error Gas leak error Self diagnostic error Capacities not matched ...
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