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Samsung AG AN4DKH Series, Installation Manual, Page: 1 / 44

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Samsung AG AN4DKH Series Installation Manual Download Page 1

Fan Coil Unit

Installation manual

AG***AN4DKH*

 

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Thank you for purchasing this Samsung Fan Coil Unit.

 

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Before operating this unit, please read this manual carefully and retain it for future reference.

DB68-11289A-01_IM_DVM FCU WindFree 4way_EU_EN_.indb   1

2022-04-26   오전 8:55:16

Summary of Contents for AG AN4DKH Series

Page 1: ...l AG AN4DKH Thank you for purchasing this Samsung Fan Coil Unit Before operating this unit please read this manual carefully and retain it for future reference DB68 11289A 01_IM_DVM FCU WindFree 4way_...

Page 2: ...unit Step 6 Connecting the water pipes Step 7 Performing the water leak test and insulating the piping Step 8 Installing the water pipes Step 9 Installing the drain pipe Step10 Connecting the drain ho...

Page 3: ...nstall a 2 way electric valve If not installed water overflow and condensation may occur When the fan coil unit is stopped the interworking control with the 2 way electric value valve closed blocks co...

Page 4: ...ompleting the installation check the following before operating the product The piping is connected correctly and securely and there is no water leakage Do not modify and extend the power cable Avoid...

Page 5: ...d to combustible gas carbon fiber flammable powder or dust orwhere volatile combustion gases such as thinner or gasoline are used Gases near the fan coil unit may ignite Where electromagnetic interfer...

Page 6: ...it has been scratched during transportation Perform the drainage work as described in this installation manual so that condensation water can be reliably drained and insulate the drain pipe so that n...

Page 7: ...ht of the fan coil unit If the structure is not strong the fan coil unit may fall off leading to personal injury The ceiling must not be significantly sloped There must be a sufficient space for maint...

Page 8: ...tween the fixing bolts 735 Space between the fixing bolts 890 910 Ceiling opening diameter The sub duct hole is not applicable to theWindFree models Category Type A Type B Model AG060 N4DKH AG090 N4DK...

Page 9: ...nger plate on the corner and carry the indoor unit Step 3 Optional Insulating the body of the indoorunit If you install a cassette type indoor unit on the ceiling when temperature is over 27 C and hum...

Page 10: ...equire reinforcement use anchor holes For new ceilings use sunken inserts sunken anchors or other commercially available parts Concrete Anchor hole Plug hole Suspension bolt 9 52 or M10 Ceiling suppor...

Page 11: ...to hang the fan coil unit When installing the product be sure to install the piping inside the ceiling When an existing ceiling is used install the piping inside the ceiling before installing the fan...

Page 12: ...onnecting the piping If nitrogen gas inert gas is not purged when you rotate and open the sealed tubes at the end of the piping do not install the fan coil unit because it is an abnormal one Step 6 Co...

Page 13: ...a large church chapel theater multi story open lobby staircase classroom and there is a large difference between the temperatures at the floor and ceiling Uncooled corridors and passages Old buildings...

Page 14: ...f the pipe insulation is exposed to the sun s ultraviolet rays wind tape around the insulated pipe as a finishing work When winding tape be careful not to reduce the thickness of insulation Be careful...

Page 15: ...during winter the inside of the heat exchanger may freeze and burst To prevent this operate a water pump and operate the product to open the 2 way electric valve When the product is not used for a lon...

Page 16: ...37 5 40 42 5 45 47 5 2 1 Pressure loss kPA Pressure loss kPA 1 AG060 072 N4DKH 2 AG090 105 N4DKH Step 9 Installing the drain pipe Drain hoses and PVC pipes are sold separately Before installing the d...

Page 17: ...s possible to the wall or other support as shown in the figure If the slope of the drain pipe is insufficient less than 1 100 be sure to install an airvent at the top of each fan coil unit to prevent...

Page 18: ...e 1 3 Check the leak test at the part where the adhesive for the flexible hose and the drain pipe PVC is used General hose Water leakage check part CAUTION The leak test must be performed for at least...

Page 19: ...to the drain port of the fan coil unit Make sure that a rubber ring is assembled at the connection port Securely fasten the flexible hose until you hear click The position of the connection port may d...

Page 20: ...the fan coil units in the electrical panel within maximum length so that the voltage drop is under10 Install an auxiliary circuit breaker ELCB MCCB ELB with sufficient capacity by considering the numb...

Page 21: ...rom the power cable and other communication cables When wiring make sure that the connecting wire is loosened properly 2 Selecting the crimping terminal lug Select the crimping terminal lug based on t...

Page 22: ...5 0 SEG15 1 Valve Common terminal Optional terminal Cooling T ON Heating T ON Operation OFF Cooling T ON Heating T ON Operation OFF Cooling T ON Heating T ON Operation OFF Cooling T ON Heating T ON Op...

Page 23: ...V 1000 Ak n k 1 Installation example Total power cable length L 100 m initial pull in current i 10 A running current of each unit 1 A total 10 fan coil units are installed Coef 35 6 Lk ik 10 of input...

Page 24: ...core wire of the power cable into the connection sleeve Method1 Push the core wire into the sleeve from both sides Method 2 Twist the wire cores together and push it into the sleeve Method1 Connection...

Page 25: ...round shaped Pressing socket Incomplete wire connections can cause electric shock or a fire Step13 Setting the fan coil unit addresses and installation options The fan coil unit address setting and in...

Page 26: ...the following table Steps Remote control display 1 Set the SEG2 and SEG3 values a Set the SEG2 value by pressing the Low Fan button repeatedly until the value you want to set appears on the remote con...

Page 27: ...d On appear on the remote control display 7 Set the SEG9 and SEG10 values a Set the SEG9 value by pressing the Low Fan button repeatedly until the value you want to set appears on the remote control d...

Page 28: ...Fan button repeatedly until the value you want to set appears on the remote control display When you press the Low Fan or High Fan button values appear in the following order SEG15 12 Press the Mode b...

Page 29: ...he value you want to set appears on the remote control display SEG21 b Set the SEG22 value by pressing the High Fan button repeatedly until the value you want to set appears on the remote control disp...

Page 30: ...tail Indication Detail Indication Detail Indication Detail Indication Detail 0 A 0 No address setting 0 to 9 Hundreds digit 0 to 9 Tens digit 0 to 9 Units digit 1 Address setting mode Option SEG7 SEG8...

Page 31: ...t addresses are set to 020010 100001 200000 300000 by default The 05 series SEG20 option individual control with remote control allows you to control multiple fan coil units individually by using the...

Page 32: ...of AIM B14 Installation options forthe 02 series detailed Option No 02XXXX 1XXXXX 2XXXXX 3XXXXX Option SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 Function Page Mode EvaporatorDrying 8 Use of external temperature s...

Page 33: ...lade Use every fan mode Disuse 6 Maintain blade status in Wind Free mode Use only Wind Free mode Disuse 7 Cooling operation by opening the blade Use only Wind Free mode Disuse Option SEG13 SEG14 SEG15...

Page 34: ...Channel 1 0 Default 6 Disuse 0 Disuse Soft Off Hard off 9 1 2 Disuse 1 Off after20 min Soft Off Hard off 2 5 Disuse 2 Off after40 min Soft Off Hard off 2 Channel 2 3 Default 6 Use 7 3 Off after80 min...

Page 35: ...l unit heat exchanger Since the water steam might be condensed on the fan coil unit which may fall into a living space use this function to remove the water steam out of the fan coil unit by operating...

Page 36: ...g hotwaterheateror external heater 1 Indications and details Indication Detail Indication Detail Indication Detail Indication Detail Indication Detail Indication Detail 2 0 0 0 factory default Normal...

Page 37: ...ter operation when the 02 series installation option SEG9 Use of hot water heater is set to Use or the 02 series installation option SEG15 External heater On or Off signal is set to Use Example 1 When...

Page 38: ...option values you have set Reset the fan coil unit by disconnecting and then reconnecting the power cable of the fan coil unit or by pressing the RESET button on the outdoor unit Remove the batteries...

Page 39: ...tion Detail Indication Detail Indication Detail Indication Detail 0 D Option type 1 to 6 Tens digit value 0 to 9 Units digit value 0 to 9 New value 0 to F NOTE To change the value of a position of the...

Page 40: ...modes and the functions Cleaning the fan coil unit and replacing the filter CAUTION For the test run be sure to operate each fan coil unit separately to secure S NET data After installation test run...

Page 41: ...en circuit error of the EVA OUT sensor E123 Error of the fan E154 1 Error that there is no communication between FCU relays for 2 minutes E101 2 Communication error received from the relay E102 3 Erro...

Page 42: ...the product reevaluate the detected error and displays it again if required If the E108 error occurs set the FCU address again and then reset the system Example If the fan coil units 1 and 2 are set t...

Page 43: ...43 English Appendix Memo DB68 11289A 01_IM_DVM FCU WindFree 4way_EU_EN_ indb 43 2022 04 26 8 55 25...

Page 44: ...DB68 11289A 01 DB68 11289A 01_IM_DVM FCU WindFree 4way_EU_EN_ indb 44 2022 04 26 8 55 26...

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