Samsung ADN BDEH Series Installation Manual
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Samsung ADN BDEH Series Installation Manual

Samsung ADN BDEH Series Installation Manual

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DVM HYDRO UNIT_IM_E_03469A(1).indd 56
2012-11-21 오후 2:32:32

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  • Page 1 DVM HYDRO UNIT_IM_E_03469A(1).indd 56 2012-11-21 오후 2:32:32...
  • Page 2 ADN✴✴✴BDEH✴ Series Air Conditioner installation manual imagine the possibilities Thank you for purchasing this Samsung product. To receive more complete service, please register your product at www.samsung.com/register EN ES FR IT PT DE DB68-03469A(1) DVM HYDRO UNIT_IM_E_03469A(1).indd 57 2012-11-21 오후 2:32:32...

  • Page 3: Table Of Contents

    Contents Safety precautions ......................2 Preparing the installation .
  • Page 4 SEVERE WARNING SIGNS Installation must be requested to a qualified installer. f If the user installs a product improperly on their own, it may cause refrigerant leakage and lead to electric shock or fire in worst case scenario. Install the unit in a place where it is strong enough to hold the product weight. f When installed in place where it is not strong enough to withhold the product weight, the unit could fall and cause injury.
  • Page 5 Safety precautions CAUTION SIGNS Read the installation manual thoroughly before installing the product. Make sure to transport the product with its packages on. In case if you must remove the packaging, use soft materials to carry the product to prevent any damages on the product. Perform the drainage/piping work securely according to the installation manual.

  • Page 6: Preparing The Installation

    Preparing the installation Tools required for installation General tools ① Vacuum pump ② Torque wrench ③ Pipe cutter ④ Reamer ⑤ Pipe bender ⑥ Spirit level ⑦ Screw driver ⑧ Spanner ⑨ Drill ⑩ L wrench ⑪ Measuring tape Tools for operation ①...
  • Page 7 Preparing the installation Selecting installation location f Choose a place with ventilation duct or opening to cool down the heat generated from the product and maintain the surrounding temperature within 5~40°C and the humidity below 80%. f Choose a place where structure can bear the weight and vibration of the DVM Hydro unit. f Choose a flat place that rainwater does not settle or leak.

  • Page 8: Base Construction And Installation Of The Dvm Hydro Unit

    Base construction and installation of the DVM Hydro unit • If this product is installed in residential area, apply anti-vibration product to prevent the vibration from transferring to the building. WARNING f Manufacturer is not responsible for the damage occurred by not following the installation standards. 1.
  • Page 9 Base construction and installation of the DVM Hydro unit Anchor specification Diameter of Fastening Size Anchor length (b) Sleeve length (c) Insert depth drill bit (a) torque 14 mm 75 mm 40 mm 50 mm 30 N·m Dimension of the DVM Hydro unit Unit: mm Water outlet pipe External contact...

  • Page 10: Refrigerant Pipe Installation

    Refrigerant pipe installation Refrigerant pipe work f Use exclusive tools and accessories for R-410A to respond to pressure of the R-410A and prevent foreign substances from entering into the pipes. f The length of refrigerant pipe should be as short as possible and the height difference between the DVM Hydro unit and outdoor unit should be minimized.
  • Page 11 Refrigerant pipe installation Selecting refrigerant pipe f Install the refrigerant pipe according to main pipe size for each capacities of DVM Hydro unit. Model name of DVM Hydro unit ADN160BDEH✴ ADN320BDEH✴ ADN500BDEH✴ Liquid side 3/8” (ø9.52) 3/8” (ø9.52) 1/2” (ø12.7) Refrigerant side Gas side...
  • Page 12 Refrigerant pipe welding and safety information Important information for refrigerant pipe work f Make sure there is no moisture inside the pipe. f Make sure there are no foreign substances and impurities in the pipe. f Make sure there is no leakage. f Make sure to follow the instruction when welding or storing the pipe.
  • Page 13 Refrigerant pipe installation Refrigerant pipe work on DVM Hydro unit Wet cloth Gas pipe Liquid pipe • Caution for welding the pipe to a DVM Hydro unit - When welding the pipe to the product, the unit may get damaged by the heat and flame from welding. Use a CAUTION flame proofing cloth to protect the unit from a brazing fire or flame.

  • Page 14: Performing Leak Test And Insulation

    Performing leak test and insulation Before completing the installation (insulating hose and pipes), you must check for gas leakage and when there is no leakage, you may insulate the pipes and hoses. Leak test Use a gas detector to check the connection part of the pipes for gas leakage. Gas side Liquid side Insulation...
  • Page 15 Installing the drain pipe Installing the drain pipe f Use a spirit level to make sure that product is horizontally leveled. f Choose one of the 2 drain holes on the bottom of the product and insert the provided drain plug, then connect the drain pipe.

  • Page 16: Water Pipe Installation

    Water pipe installation 1. You do not need to equip extra expansion tank when there's open type expansion tank on top part of the existing thermal storage tank. However, if you do not have expansion tank, you will need to construct closed type pipe system and equip expansion tank.
  • Page 17 Water pipe installation f Installing under floor heating ⑨ Overflow pipe Mechanical room Makeup water Drain pipe Hydro unit On site Heat Ball valve installation Top part slope ≥ 1/200 exchanger (Used as on water cleaning hole) ⑧ Under floor side ⑧...
  • Page 18 4) Water pipes must be equipped with valves and other instrumentations as shown in the diagram. Strainer and flow switch must be installed within 1~2m from the entrance pipe of the DVM Hydro unit. - When strainer is not installed, sand, dust or rust debris may cause product breakage. 5) Water inlet pipe is located at the bottom part of the heat exchanger and the water outlet pipe is at the top part of the heat exchanger.
  • Page 19 Water pipe installation Closed circuit system Effects Recommended Section Item number for water Heat source Make-up water Corrosion Scale quality inspection water pH[25 ˚C] 7.0 ~ 8.0 7.0 ~ 8.0 Twice a month Electric conductivity [25 ˚C](mS/m) 30 and below 30 and below Chloride ion (mg Cl 50 and below...
  • Page 20 Pressure drop graphs f ADN160BDEH✴ Amount of water (ℓ/min) f ADN320BDEH✴ Amount of water (ℓ/min) f ADN500BDEH✴ Amount of water (ℓ/min) DVM HYDRO UNIT_IM_E_03469A(1).indd 19 2012-11-21 오후 2:32:20...

  • Page 21: Connecting Power And Communication Cable

    Water pipe installation Connecting strainer f Use a strainer with 50 mesh (Diameter of each hole must be under 0.4 mm, excluding punching plate) f Connect the strainer after checking the direction of the strainer on the water inlet hole as shown in the illustration. f Wind the Teflon tape more than 15 times on the thread of the water pipe before connecting it.
  • Page 22 f Decide the power cable specification and maximum length within 10% power drop among indoor units. Coef×35.6×Lk×ik ∑ ) < 10% of input voltage[V] 1000×Ak • coef : 1.55 • Lk : Distance among each indoor unit [m], Ak : Power cable specification [mm ik : Running current of each unit [A] Example of Installation f Total power cable length L = 100(m), Running current of each units 1[A]...
  • Page 23 Connecting power and communication cable Overall system configuration DVM Hydro unit uses separate power supply at single phase, 220~240V. Distribution board Outdoor unit Indoor unit ELCB ELCB + ELCB Communication cable Earth ELCB + Hydro unit Earth Exclusive wired remote Wired remote Wired remote Wired remote...
  • Page 24 Power supply and communication cable configuration f Withdraw a main power cable and a grounding cable through the cable outlet on the right side of the DVM Hydro unit. f When connecting external contact signal wire, connect them to the PCB terminal board through the cable outlets in the right side of the outdoor unit.
  • Page 25 Connecting power and communication cable Power wiring diagram Indoor and outdoor unit ELCB communication ELCB + Earth Earth Communication cable between indoor and outdoor units DVM Hydro unit f The communication cable between indoor and outdoor units has no polarity. f Arrange the cables using a clamp attached on the left side of the terminal board.
  • Page 26 PBA connection diagram Wired remote controller Outdoor unit (Communication cable) Power cable (1 Phase AC 220~240 V) Wiring diagram for connecting 2 wired remote controllers Wired remote controller (slave) Wired remote controller (master) DVM HYDRO UNIT_IM_E_03469A(1).indd 25 2012-11-21 오후 2:32:22...
  • Page 27 Connecting power and communication cable Connecting the power terminal f Connect the cables to the terminal board using a solderless ring terminal. f Properly connect the cables by using certified and rated cables and make sure to fix them properly so that external force is not applied to the terminal.
  • Page 28 Selecting solderless ring terminal f Select a solderless ring terminal for a power cable according to the nominal dimensions for cable. Silver solder f Apply insulation coating to the connection part of the solderless ring terminal and the power cable. Nominal dimensions for cable (mm Nominal dimensions for screw (mm) Standard dimension (mm)

  • Page 29: Connecting External Contact

    Connecting external contact External contact connection diagram Wired remote controller Outdoor unit (communication cable) Ⓠ Water In/Out EVA In/Out Flow switch Defrost Ⓐ Main power Connected as factory default Ⓑ Operation check Ⓒ Alarm AC 24V Thermostat Ⓘ Ⓓ Water pump AC 230V Thermostat Ⓔ...
  • Page 30 Maximum Explanation Terminal No. Input / Output AC/DC allowable current Power L, N Input 2.5 A Operation check B1, B2 Contact output 0.5 A Alarm B3, B4 Contact output 0.5 A Water pump B5, B6 Contact output 0.5 A Booster heater B7, B8 Contact output 0.5 A...
  • Page 31 Connecting external contact f Refer to the below table for the terminal numbers that needs on the site for connecting external contact. Terminal No. External contact Operation status / inspection checklist Remarks Check on/off status for operation lamp of the control panel B1, B2 Operation check Optional...
  • Page 32 Water pump connection f Connect a water pump to B5, B6 of the PBA terminal block. Water pump Relay Terminal board Controller Pump Power • Terminal of this product is for water pump and the maximum allowable current is 0.5A CAUTION Specification table Part...
  • Page 33 Connecting external contact Booster heater connection f Connect a booster heater to B7, B8 of the PBA terminal block. Booster heater Relay Terminal board Controller Booster heater Power Specification table Part Specification Terminal block (Output) B7, B8 Connection type Booster heater (No-voltage contact) DVM HYDRO UNIT_IM_E_03469A(1).indd 32 2012-11-21 오후...
  • Page 34 3Way valve connection f Check the type of 3Way valve and connect it to the terminal board as shown in the illustration. f Use a rated wire and connect it as shown in the illustration. f Initial setting of the valve is 'closed (no flow)' . f 3Way valve 1: Change the water flow direction to the indoor and hot water tank.
  • Page 35 Connecting external contact Example of installation (Danfoss H-series valve) f Connecting the valve Brown Brown Blue Blue 3-port diverter valves Brown Brown Blue Blue Grey Grey 3-port mid-position valves f Example of wiring Brown Brown Blue Blue 3-port diverter valves Brown Brown Blue...
  • Page 36 Connecting 2Way valve f Connect a 2Way valve to B15, B16 and B17 of the PBA terminal block. f 2Way valve is interlocked with 3Way valve 1. 2Way valve ❋ Initially, relay is connected between L and B17 of the terminal block. • Terminal of this product is for 2Way valve and the maximum allowable current is 0.5A CAUTION Specification table...
  • Page 37 Connecting external contact Wiring 2Way valve f Use a rated wire to connect it as shown in the illustration and fix it with a cable tie. f Initial setting of the valve is 'closed (no flow)' . Normal close type When it is closed When it is opened 2Way valve...
  • Page 38 AC 230V or AC 24V thermostat f Connect the indoor thermostat to B19~B26 of the PBA terminal block. f Connect a thermostat to the designated terminal as stated in the rated table. f Only 1 type of thermostat can be connected. (B19~B22 or B23~B26) f Product will not operate when signal for cooling and heating mode is inputted at the same time.
  • Page 39 Connecting external contact AC 230V thermostat Cooling mode Heating mode Thermostat Thermostat AC 24V thermostat Cooling mode Heating mode Thermostat Thermostat DVM HYDRO UNIT_IM_E_03469A(1).indd 38 2012-11-21 오후 2:32:26...
  • Page 40 Connecting temperature sensor of water tank and flow switch f Connect the temperature sensor of water tank to number 7 and 8 of the terminal block located on the bottom side. f Connect 4~20mA temperature sensor for water tank. Temperature sensor must be connected to water tank for hot water operation.
  • Page 41 Connecting external contact Connecting solar pump f Connect the signal wire for solar pump to number 13 and 14 of the terminal block located on the bottom side. 9 10 11 12 13 14 15 16 17 18 19 20 Solar pump Controller Power...
  • Page 42 Grounding work A ground rod must be installed if the grounding terminal on the power circuit does not exist or meet the standard. Additional accessories required for installation must be purchased separately since they are not supplied with DVM Hydro unit. 1.

  • Page 43: Setting An Indoor Unit Address And Installation Option

    Setting an indoor unit address and installation option f 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 when setting indoor unit address and installation option.
  • Page 44 Option setting Status 1. Setting SEG2, SEG3 option Press Low Fan button( ) to enter SEG2 value. Press High Fan button( ) to enter SEG3 value. Each time you press the button,   …  will be selected in rotation. SEG2 SEG3 2.
  • Page 45 Setting an indoor unit address and installation option Option setting 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.
  • Page 46 Setting an indoor unit address (MAIN/RMC) 1. Check whether power is supplied or not. - When the indoor unit is not plugged in, there should be additional power Indoor Unit supply in the indoor unit. 2. The panel(display) should be connected to an indoor unit to receive option. 3.
  • Page 47 Setting an indoor unit address and installation option Setting an indoor unit installation option (suitable for the condition of each installation location) 1. Check whether power is supplied or not. - When the indoor unit is not plugged in, there should be additional power Indoor Unit supply in the indoor unit.
  • Page 48 Option No. : 0AXXXX-1XXXXX-2XXXXX-3XXXXX Option SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 Use of external temperature Explanation PAGE MODE Use of robot cleaning Use of central control FAN RPM compensation sensor Remote Controller Display Indication Details Indication Details Indication Details Indication Details Indication Details...
  • Page 49 Setting an indoor unit address and installation option Changing a particular option You can change each digit of set option. Option SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 The tens’ digit of an The unit digit of an The option mode you Explanation PAGE MODE...

  • Page 50: Product Maintenance

    Product maintenance 1. Water quality management - Plate type heat exchanger is designed in a impossible way to disassemble part for cleaning or replace the parts. To prevent corrosion or water scale on the plate type heat exchanger, you must manage the cooling water quality in compliance with national standards.

  • Page 51: Failure Diagnosis

    Failure diagnosis When there is problem on DVM Hydro unit, error will be displayed on the Main PCB and the display of the remote controller. Display on the remote controller display when error is detected There are 3 types of error display as following. 1.

  • Page 52: Error Code

    Error code Please follow below instruction when there is error on sensor. f Check the resistance of the sensor - 10 kΩ @ 24 °C (Water pipe inlet/outlet and EVA IN for R-410A) f Check the DVM Hydro unit's system diagram for the location of each sensor. f Check if the sensor is attached properly to the copper pipe.
  • Page 53 Error code Display Explanation Error due to pipe rupture protection Error due to freeze prevention Water temperature sensor on water outlet pipe is detached Flow switch off error (When the switch is turned off within 10 seconds after a pump starts its operation) Error due to incorrect thermostat connection System diagram for DVM Hydro unit Temperature sensor for...

  • Page 54: Using The Pcb Switch

    Using the PCB Switch Switch is located on the main PCB. 1. Check the power between DVM Hydro unit and the distribution board. - Single phase: L, N 2. Check the outdoor unit. 1) Check if power and communication cable of the outdoor unit is connected properly. (Communication cable between the DVM Hydro unit and the outdoor unit should be connected to F1, F2) 2) Check the connection of the temperature sensor, drain pump and display etc.

  • Page 55: Completing The Installation

    Completing the installation f Measure the power terminal (1 phase : L, N) and the grounding of the outdoor unit using a DC 500V insulation resistance meter before connecting the power. The measured value should be over 30MΩ • Never measure the communication terminal to prevent the communication circuit from being damaged. • Check the short-circuit of the communication terminal using a general circuit tester.
  • Page 56 Memo DVM HYDRO UNIT_IM_E_03469A(1).indd 55 2012-11-21 오후 2:32:32...

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