Home

This EEE is compliant with RoHS

1. gt Tighten the terminal screws by complying rated torque value If the terminal is loose arc heat may occur and cause fire and if the terminal is connected too firmly terminal may get damaged Ella eren esses eee q do Q 0 8 wo LY sssesssessss Q OO 00m y 400 e O 2 DOWNLOAD e F S E ger E 8 8 88 SISI SISI SISI 8 8 E NS SIS L N Solderless terminal Aa Power cable Connect one cable per terminal Terminal name Tightening Torque N m and fix it with a solderless terminal Externalcontact M3 05 06 Communication M3 5 0 8 1 0 Power M4 1 2 1 5 lt DVM Hydro unit gt lele eeen ess C do Q Dl E 2000000000000 E OO Oo o 009 E DOWNLOAD E F S E 8 8 8 89 8 8 8 8 8 89 8 818 E a gases e sieis e C9 9 C9 1 L XN L N lt DVM Hydro unit HT gt 34 DVM HYDRO HT_IM_12ge_03966A 1_EN indd 34 2013 08 06 2A 9 44 33 Selecting solderless ring terminal K Select a solderless ring terminal for a power cable according to the nominal dimensions for cable gt Apply insulation coating to the connection part of the solderless ring terminal and the power cable amp Silver solder
2. Nominal dimensions for cable mm 15 25 10 16 Nominal dimensions for screw mm 4 5 4 5 5 5 Standard dimension mm 6 6 8 66 85 9 5 12 12 i Allowance mm 0 2 0 2 0 2 0 2 Standard dimension mm 34 42 7 1 9 D ome 40 3 403 403 03 0 2 0 2 0 2 0 2 Standard dimension mm 14 2 3 4 5 5 8 S Allowance mm 0 2 0 2 0 2 0 2 E Min 4 1 6 79 9 5 F Min 6 7 6 7 6 9 5 L Max 16 17 5 24 30 Standard dimension mm 43 53 4 3 5 3 5 3 53 d2 eee 02 02 402 02 02 0 0 0 0 0 t Min 0 7 0 8 1 15 1 45 35 DVM HYDRO HT_IM_12ge_03966A 1_EN indd 35 2013 08 06 HSITDNA QA 9 44 33 Connecting external contact l External contact connection diagram eL w Wired remote controller S Outdoor unit communication et cable fo a a Water IN OUT Hydro unit HT DOWNLOAD 20090000 Water IN OUT Hydro unit EVA IN OUT Hydro unit Hydro unit HT III 2 O class 2 3 4 5 6 7 8 10 11 12 13 14 15 16 17 18 19 Se External control Smart grid Temperature sensor for water tank lt DVM Hydro unit HT gt 36 DVM HYDRO HT_IM_12ge_03966A 1_EN indd 36 2013 08 06 LE 9 44 34
3. Explanation Terminal No Input Output AC DC Bou UM t A Power L N Input AC 25A B Operation check B1 B2 Contact output 0 5 A C Alarm B3 B4 Contact output 0 5 A D Water pump B5 B6 Contact output G 0 5 A E Booster heater B7 B8 Contact output 0 5 A F 3Way valve 1 B9 B11 Output AC 0 5 A G 3Way valve 2 B12 B14 Output AC 0 5 A H 2Way valve B15 B17 Output AC 0 5 A l AC 230 AC 24V Thermostat B19 B26 Input AC 05A J Indoor temperature sensor 1 2 1 2 Input DC 1 mA K Temperature sensor for water tank 7 8 3 4 Input DC 20mA L Solar pump 13 14 5 6 Input AC 10mA M External control 16 17 7 8 Input DC 1 mA N Smart grid 19 20 9 10 Input DC 1mA 0 Communication cable RS485 F1 F2 Input Output DC 10mA V1 Output DC zi oa P Wired remote controller v2 Grounding c F3 F4 Input Output DC 10mA Q Flow switch F S Input DC 1 mA Hydro unit HT For instruction regarding on wiring power communication and wired remote controller refer to Connecting power and communication cable chapter DVM HYDRO HT_IM_12ge_03966A 1_EN indd 37 37 2013 08 06 HSITDNA Q8 9 44 34 Connecting external contact gt 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 B1 B2 Operation check Check on off status for o
4. 62 Completing the installation 5e cth Etre o A eu eas re ERR ete beerse ebr E seed EHE hanen 63 Explaining functions to the user onsen eenen TA E L R hme eee heme eese ee ee e ne en een sa 63 ied T Y 64 Safety precautions Before installing an DVM Hydro unit Hydro unit HT please read this manual thoroughly to ensure that you know how to safely and efficiently install a new appliance Store the Operation and Installation in a safe location and remember to hand it over to the new owner if the Product is sold or transferred This product uses R 410A and R 134a Hydro unit HT are refrigerant When using R 410A and R 134a Hydro unit HT moisture or foreign substances may affect the capacity and reliability of the product Safety precautions must be taken when installing the refrigerant pipe The designed maximum pressure of the system is 4 1 MPa Select appropriate material and thickness according to the regulations R 410A and R 134a Hydro unit HT are a quasi azeotrope of two refrigerants Make sure to charge with liquid phase when filling refrigerant If you charge vapor refrigerant it may affect the capacity and reliability of the product as a result of a change in the blend ofthe refrigerant You must connect the outdoor unit for R 410A refrigerant When outdoor unit for R 22 refrigerant is connected product cannot opera
5. DVM HYDRO HT_IM_12ge_03966A 1_EN indd 29 DVM Hydro unit HT Outdoor unit Communication cable Conduit Cable protection tube 2013 08 06 HSITDNA 29 QW 9 44 30 Connecting power and communication cable Specifications of the cable protection tube Name Material Applicable conditions Flexible PVC PVC When the cable tube is installed indoor and not exposed to outside because it is conduit embedded in concrete structure Class 1 flexible When the cable tube is installed indoor but exposed to outside so there are risk Galvanized steel sheet conduit of damage to the cable tube Class 1 PVCcoated Galvanized steel sheet When the cable tube is installed outdoor and exposed to outside so there are risk flexible conduit and Soft PVC compound of damage to the cable tube and extra waterproof is needed Power and communication wiring diagram SA Communication cable FIE between indoor and Indoor and outdoor unit communication TIT F2 R S C 1 9 x9 D BF LTO CLOS Eg Earth WZ ib F outdoor units DVM Hydro unit Hydro unit HT gt The communication cable between indoor and outdoor units has no polarity gt Arrange the cables using a clamp attached on
6. Part Specification Terminal block AC 230V B19 Output power L for cooling mode B20 Input power N for cooling mode B21 Output power L for heating mode B22 Input power N for heating mode Terminal block AC 24V B23 Output power L for cooling mode B24 Input power N for cooling mode B25 Output power L for heating mode B26 Input power N for heating mode Connection type Connect to indoor power controller Input B19 B22 AC 230 V Maximum 10 mA Input B23 B26 AC 24V Maximum 10 mA Condition for operation When B20 or B24 is detected gt cooing mode When B22 or B26 is detected gt heating mode DVM HYDRO HT_IM_12ge_03966A 1_EN indd 45 45 2013 08 06 2A 9 44 38 Connecting external contact AC 230 V thermostat Cooling mode Heating mode IS ESES SES C D G19 Thermostat ES ES ES SS ES E Thermostat AC 24 V thermostat Cooling mode Heating mode PETES 91 9 C9 9 oia o 7 Thermostat GOD ISS eel L L L Thermostat 46 DVM HYDRO HT IM 12ge 03966A 1 EN indd 46 2013 08 06 LA 9 44 39 Connecting temperature sens
7. Closed circuit system Effects Recommended poi Rem Hest source Make up water Corrosion Scale dala dd bi S water quality inspection pH 25 C 7 0 8 0 7 0 8 0 O 0 Twice a month ee MEDIE 25 U 30 and below 30 and below O O Chloride ion mg CI L 50 and below 50 and below 10 Once a month ee Sulfate ion mg SO42 L 50 and below 50 and below 10 M alkali level pH 4 8 mg CaCos L 50 and below 50 and below O Total hardness mg CaCos L 70 and below 70 and below 0 Calcium hardness mg CaCo3 L 50 and below 50 and below 0 lonized silica mg SiOy L 30 and below 30 and below O Iron mg Fe L 1 0 and below 0 3 and below 10 0 Once a month Copper mg Cu L 1 0 and below 1 0 and below O Sulfate ion mg S L Md s O LES IES Ammonium ion mg NH L 0 3 and below 0 1 and below 0 Residual chlorine mg Cl L 0 25 and below 0 3and below 0 Free carbon dioxide mg CO L 0 4 and below 0 4 and below 0 Stability index 0 0 DVM HYDRO HT_IM_12ge_03966A 1_EN indd 23 23 2013 08 06 QA 9 4428 Water pipe installation Circle O marks in the chart show the factor relevant to corrosion or water scale When the water temperature is over 40 C steels without protective coating may corrode when expose to water Applying corrosion prevention material or degassing can be effective measure to prevent corrosion Forthe cooling water and the make up water used under closed circuit water system with closed circuit cooling tower s
8. DVM HYDRO HT_IM_12ge_03966A 1_EN indd 51 2013 08 06 PE 9 44 44 51 HSITDNA Setting an indoor unit address and installation option Option setting Status 13 Setting SEG16 SEG17 option Cool Press Low Fan button V to enter SEG16 value ri Press High Fan button A to enter SEG17 value Each time you press the button Hi gt 1 E F will be selected in rotation SEG16 SEG17 14 Setting Dry mode Press Mode button to be change to Dry mode in the OFF status 15 Setting SEG18 SEG20 option Dry Dry Press Low Fan button V to enter SEG18 value ri ni oret Lut Press High Fan button A to enter SEG20 value Each time you press the button Gi gt 1 E F will be selected in rotation SEG18 SEG19 16 Setting Fan mode Press Mode button to be change to Fan mode in the OFF status 17 Setting SEG21 SEG22 option Fan Fan Press Low Fan button V to enter SEG21 value ri m ort U Press High Fan button A to enter SEG22 value Each time you press the button D gt 1 E F will be selected in rotation SEG21 SEG22 18 Setting Heat mode Press Mode button to be change to HEAT mode in the OFF status 19 Setting SEG23 SEG24 mode Heat Heat Press Low Fan button V to enter SEG23 value n n tort Lt Press High Fan button A to enter SEG24 value Each time you press the button gt 1
9. E F will be selected in rotation SEG23 SEG24 Step 3 Checkthe option you have set After setting option press button to check whether the option code you input is correct or not Auto Cool Dry Fan Heat i i i i el tm gt an gt a gt am gt qn gt LL LLLI LJ U L U L U Auto Cool Dry Fan Heat riu gt Fm gt nr gt nu gt ru OFP Lt Lt OFP Lt Lt OFP Ll Lt OFP Lt Lt OFP bel Lt Step 4 Input option Press operation button with the direction of remote control for set For the correct option setting you must input the option twice Step 5 Check operation 1 Resetthe indoor unit by pressing the RESET button of indoor unit or outdoor unit 2 Take the batteries out of the remote controller and insert them again and then press the operation button 52 DVM HYDRO HT_IM_12ge_03966A 1_EN indd 52 2013 08 06 LE 9 44 47 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 supply in the indoor unit 2 The panel display should be connected to an indoor unit to receive option 3 Beforeinstalling the indoor unit assign an address to the indoor unit according to the air conditioning system plan 4 Assign an indoor unit address by wireless remote controller The initial setting status of indoor u
10. EEE Y netmeligine Uygundur This EEE is compliant with RoHS DVM HYDRO HT_IM_039664 1_cover_EN indd 2 2013 08 06 LA 9 51 51 ADN BDE Series AM FNBD Series AM FNBF Series 10096 Recycled Paper imagine the possibilities Thank youfor purchasing this Samsung product To receive more complete service please register your product at www samsung com register G6ececeeoegg rr ii DVM HYDRO HT IM 03966A 1 cover EN indd 3 2013 08 06 2a 9 51 51 Contents Edo M UTEM 2 disease cU o MR 5 Base construction and installation of the DVM Hydro unit Hydro unit HT _ nennen vennen vennen 8 Refrigerant pipe installation orc eere ree rr retten eere a cos E ae PEE RO Ya EE E ien 12 Performing leak test and insulation onse enne 4 TR eeens eeens eeens e me hme eme ehe esee enne 18 Installing the drain PIPE i e ante 19 Water pipe installation as vere E 20 Connecting power and communication cable aaa oenen eee hehehe e emen 26 Conhectingiexternal CONACE Pr 36 Setting an indoor unit address and installation option evene ee ee enact I mem 50 Pr d ct MAINTENANCE 55d cicer cr htt rie Y aav erre PAR RE denderen dek eene nd erna P E CEA TREE WE T en 58 Failure diagnosis sistent etr aee exc ter E RUE denten et UE UR EXER TUNER RUM C E NES CONDE ES 59 Error cOde PEEL 60 Using the PCB SWIECA S
11. Quantity 2 15 kg Global Warming Potential GWP 1300 Y ww Y Y V 12 DVM HYDRO HT_IM_12ge_03966A 1_EN indd 12 2013 08 06 LA 9 44 26 Tools used for refrigerant pipe installation Product using R 410A R 134a refrigerant requires exclusive tools Check the conventional tools for compatibility before installation Tool Work Compatibility with conventional tool Pipe cutter Pipe cutting Compatible Flaring tool Pipe flaring Refrigerating machine Apply refrigerant oil on Use exclusive ether oil ester oil alkali benzene oil Refrigerant pipe work flared part oil or mixture of these oils Connect flare nut with Torque wrench pipe Pipe bender Pipe bending Compatible Nitrogen gas Inhibition of oxidation Air tightness test Welder Pipe welding Need exclusive one to prevent mixture of R 22 Manifold gauge Air tightness test f refrigerant oil use and also the measurement is additional refrigerant Vacuuming charging and not available due to the high pressure hardi checking operation Refrigerant charging Charging Need exclusive one due to the refrigerant hose leakage or inflow of impurities Compatible Use products which contains the check valve to prevent the oil Vacuum pump Vacuum drying from flowing backward into the outdoor unit Use the one that can be vacuumed up to 100 7 kPa 5 Torr Scale for refrigerant Compatible charging Need exclusive one Gas leak dete
12. ADDRESS even if you input the option value of SEG11 12 DVM HYDRO HT_IM_12ge_03966A 1_EN indd 53 33 2013 08 06 24 9 44 48 HSITDNA 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 supply in the indoor unit 2 The panel display should be connected to an indoor unit to receive option 3 Setthe installation option according to the installation condition of an air conditioner The default setting of an indoor unit installation option is 020000 100000 200010 300000 Individual control of a remote controller SEG20 is the function that controls an indoor unit individually when there is more than one indoor unit 4 Setthe indoor unit option by wireless remote controller Bi 02 series installation option SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 0 2 Central control SEG7 SEG8 SEG9 SEG10 SEG11 SEG12 Opening the 1 electronic expansion valve SEG13 SEG14 SEG15 SEG16 SEG17 SEG18 External control 2 External control output SEG19 SEG20 SEG21 SEG22 SEG23 SEG24 EEV opening of T an indoor unit 3 g setting stopped during oil compensation return or Defrost operation gt Ifyou input a number other than 0 4 of the individual control
13. Running current of each unit A Example of Installation gt Total power cable length L 100 m Running current of each units 1 A gt Total 10 indoor units were installed MCE 10 A 9 A 1A Se ud NU A ig ee Or CPP Indoor unit 1 Indoor unit 2 Indoor unit 10 Olm 10 m DONA isicing tepida 100 m gt Apply following equation n Coefx35 6xLkxik X 10960finput voltage V k 1 1000xAk Calculation Installing 1 type of wire i 2 5 mm i 2 5 mm AME 2 mn ere a 2 2 V 2 0 V i 220 V 2 2 2 0 1 8 1 5 1 3 1 1 0 9 0 7 0 4 0 2 11 2 V 208 8 V Within 198 V 242 V it s okay e Installing with 2 different sort wire N 4 0 mm 4 0 m m a UNO 25 mm A i o IMH E 1 4 V x 12 V 220 V 1 4 1 2 1 8 1 5 1 3 1 1 0 9 0 7 0 4 0 2 10 5 V 209 5 V Within 198 V 242 V it s okay 27 DVM HYDRO HT_IM_12ge_03966A 1_EN indd 27 2013 08 06 LA 9 44 29 Connecting power and communication cable l Overall system configuration DVM Hydro unit Hydro unit HT use 220 240 V or three phase 380 415 V DVM Hydro unit HT Distribution board Outdoor unit Indoor unit 3 Phase 1 1 Phase 4 RA RRR RR Earth Communication cable DVM Hydro unit Hydro unit HT i D i Exclusive Earth i wired remote Wired remote Wired remote Wired remote i controller controller controller controller r Do not divide communication ca
14. as shown below gt When you install one product on top of the other one secure at least 600 mm of space on the water pipe side Y Y Y Y vv Unit mm 300 518 400 Y o A e UY 4 Installation o x m space for pipe m Y n o e Mo DVM HYDRO HT IM 12ge 08966A 1 EN indd 6 2013 08 06 LA 9 44 24 Hydro unit Unit mm 600 HSITDNA lt When installing one product on top of the other one gt Hydro unit HT Ifthe Hydro unit Hydro unit HT is needed to installed closed to the walls unavoidably prevent the vibration generated from the product to the walls with cushioning materials etc CAUTION DVM HYDRO HT_IM_12ge_03966A 1_EN indd 7 2013 08 06 LA 9 44 24 Base construction and installation of the DVM Hydro unit Hydro unit HT e Ifthis productis installed in residential area apply anti vibration product to prevent the vibration from transferring to the building WARNING gt Manufacturer is not responsible for the damage occurred by not following the installation standards 1 Considering the vibration and weight of the DVM Hydro unit Hydro unit HT strength of the base ground must be strong enough to prevent noise and the top part of the base ground has to be flat 2 Base ground should be 1 5 times larger than the bottom of the Hydro unit 3 Itis necessary to add wire mesh or steel bar during concrete construction for the base ground
15. firmly when it is installed at a place with lots of passerby 50cm 4 Checkthe ground resistance with a earth resistance tester to see if installation is done properly If the resistance value exceeds requirement place the ground rod deeper or add more ground rods 5 Connectthe ground wire to the terminal block of DVM Hydro unit Hydro unit HT 49 DVM HYDRO HT_IM_12ge_03966A 1_EN indd 49 2013 08 06 LA 9 44 40 Setting an indoor unit address and installation option gt 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 The procedure of option setting Entering mode for option setting Low Temp Button T i 1 l i 1 i i 1 1 i 1 i i i i High Temp Button 1 l i i i i 1 i i i i 1 Room Step 1 Entering mode to set option 1 Remove batteries from the remote controller Bee Filter good Blade Select Cancel On off Set Timer Timer Cancel Option setting mode Mode change High Fan Button Low Fan Button 2 Insert batteries and enter the option setting mode while pressing High Temp button and Low Temp button Step 2 The procedure of option setting After entering the option setting status select the option as listed bel
16. follow on site installation specification Water pipe connection part Finishing tape DVM Hydro unit Hydro unit HT Over 80 mm Insulator gt Installing hot water supply On site installation Ball valve Used as po cleaning hole i lt q Cleaning device Hot water tank Water out CD Water pipe joint union flange Flexible joint 9 Expansion tank 2 Thermometer 6 Drain within the product Temperature sensor for hot water tank 3 Manometer 2 Pump 1 Drain valve 4 Ball valve Air vent 2 Strainer 3 Water Valve Pressure relief valve Pressure safety valve 20 DVM HYDRO HT_IM_12ge_03966A 1_EN indd 20 2013 08 06 LEA 9 44 27 gt Installing under floor heating ENS SS SO NS Hydro unit On site installation Ball valve Used as cleaning hole 4 Cleaning device amp Hot water tank Under floor Water out heating coil Li Water in UIEN HSITDNA D Water pipe joint union flange Flexible joint 9 Expansion tank 2 Thermometer 6 Drain within the product Temperature sensor for thermal storage tank 3 Manometer D Pump 1 Drain valve 4 Ball valve Air vent 12 Strainer 3 Water Valve Pressure relief valve Pressure safety valve gt Onsite in
17. pipe when welding Wet cloth Gas side Welded K Direction of the pipe should be headed downward or in a sideways when welding gt Avoid welding the pipe with pipe direction heading upward Downward Side DVM HYDRO HT IM 12ge 038966A 1 EN indd 15 Upward Al 15 2013 08 06 LA 9 44 HSITDNA 26 Refrigerant pipe installation Refrigerant pipe work on DVM Hydro unit Wet cloth Gas pipe Liquid pipe IN Caution for welding the pipe to a DVM Hydro unit CAUTION When welding the pipe to the product the unit may get damaged by the heat and flame from welding Use a flame proofing cloth to protect the unit from a brazing fire or flame Wrap the pipe with a wet cloth and weld it as shown in the illustration Also water dripping from the wet cloth may interrupt the welding so make sure the water does not drip from the wet cloth Make sure that connected pipes of DVM Hydro unit and the outdoor unit does not interrupt each other or make contact with the product Vibration may cause damage to the pipes When removing the sealed pipe on the bottom side of the service valve cut it with a pipe cutter first and then start the welding When the sealed pipe is welded without cutting you may get injured by the refrigerant within the pipe 1 Removethe copper cap of the refrigerant pipe and eliminate the sludge or foreign substances on the welded part and then weld the connecting pipe on each por
18. temperature 4 27 C gt 027 5 EVA IN temperature 5 17 C gt 17 6 EVA OUT temperature 6 17 C gt 17 7 WATER IN temperature 7 17 C gt 17 8 WATER OUT temperature 8 17 C gt 17 9 Hot water tank temperature 9 27 C gt 027 10 Defrost bypass valve A ON gt 000 OFF gt 001 11 Pump output B ON gt 000 OFF gt 001 12 Flow switch input C ON 001 OFF 000 13 EEV Step D 1400 140 14 Current targeted degree of super heat E 3 C gt 003 15 DVM Hydro unit Hydro unit HT address F 01 001 16 Version 2012 10 29 gt CA29 4 When there are more than one error press the K2 button to check the errors K2 Number of press Displayed contents 1 Currently displayed error 2 Most recently occurred error 1 3 Most recently occurred error 2 62 DVM HYDRO HT IM 12ge 08966A 1 EN indd 62 2013 08 06 QA 9 44155 Completing the installation gt Measure the power terminal 1 phase L N and the grounding of the outdoor unit using a DC 500 V insulation resistance meter before connecting the power The measured value should be over 30 MO 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 HSITDNA When you execute Key operation trial operation pump down etc from the outdoor unit select Water temperature as a control type for DVM Hydro unit Hydro unit HT This can be set from the servic
19. the left side of the terminal board gt When you connect the power cable you must apply rated tightening torque to connect the screws for the terminal board L N 30 DVM HYDRO HT_IM_12ge_03966A 1_EN indd 30 2013 08 06 PE 9 44 30 l PBA connection diagram gt ADNI60BDEX Weg OO 00 o 909 _ En DOWNLOAD STel Wired remote controller HSITDNA A 8181818 Outdoor unit Communication cable 6 66968 OP SLE 0000000000 Power cable 1 Phase AC 220 240 V K AM X FNBD O S NES OD Ooo o 000 Fodor Dll GD OW CP Ree D D Be Wired remote controller SSS Outdoor unit Communication cable Power cable 1 Phase AC 220 240 V 31 DVM HYDRO HT_IM_12ge_03966A 1_EN indd 31 2013 08 06 LA 9 44 31 Connecting power and communication cable K ANDOXOKFNBPXOK Single phase Three phase DVM Hydro unit Hydro unit HT DVM Hydro unit Hydro unit HT F1F2 V1 V2 F3 F4 aala ela a EZ EZ EZ E EO E EE IE ooo Power cable 1 phase AC Communication cable Power cable 1 phase AC Communication cable 220 240V 220 240V 32 DVM HYDRO HT_IM_12ge_03966A 1_EN indd 32 2013 08 06 LA 9 44 32 Wiring diagram for connecting 2 wired remote controllers K ADN BDEX Wired remote controller sl
20. thickness of insulator for each pipe size gt The standard temperature and humidity condition is 30 C with humidity below 85 96 If the condition is in high humidity use one grade thicker Thickness of the insulator Cooling Heating mm High humidi Pipe Pipe size mm Standard 30 C 85 96 30 he 85 n HN Remarks EPDM NBR Liauid pi 06 35 29 52 9 9 iquid pipe icti jid 01270 01905 13 13 Heat resisting temperature should be Gas pipe 06 35 13 19 over 120 C 29 52 28 58 19 25 1 Toavoid condensation problems wrap each pipes with heat resisting polyethylene foam Make sure that the opening part of the insulation to face up No gap Insulator Heat resisting polyethylene foam 2 Wrap the refrigerant pipes and drain pipes with insulator insulator DVM Hydro unit Hydro unit HF Install the insulation to be overlapped Fix securely without any gap 18 DVM HYDRO HT IM 12ge 08966A 1 EN indd 18 2013 08 06 LA 9 44 27 Installing the drain pipe Installing the drain pipe gt Use spirit level to make sure that product is horizontally leveled gt Choose one ofthe 2 drain holes on the bottom of the product and insert the provided drain plug then connect the drain pipe gt From the 2 drain holes block the unused hole with the provided rubber plug Install the drain pipe at the rear side of the unit to get a sufficient space for repairs and se
21. to prevent damages or cracks 4 Placethe DVM Hydro unit Hydro unit HT on the base construction and completely fix it with the bolt nut and washer The bearing force has to be over 3 5 kN 5 Fixthe DVM Hydro unit Hydro unit HT firmly with 4 foundation bolts 6 When concrete construction for DVM Hydro unit Hydro unit HT installation is completed install an anti vibration pad t 20 mm or more or an anti vibration frame vibration transmissibility 5 96 and below to prevent vibration of the outdoor unit from transferring to the base ground 7 When constructing base ground DVM Hydro unit Hydro unit HT must be supported within the range of following dimensions Base ground construction Drain hole 200 mm or more l DVM Hydro unit installation Unit mm Anchor bolt DVM Hydro unit Nut Spring washer v 20 mm Anti vibration pad H beam or anti vibration frame _A 10 20 mm or more Over 50 mm DVM HYDRO HT_IM_12ge_03966A 1_EN indd 8 2013 08 06 LA 9 44 25 DVM Hydro unit HT installation Considering the vibration and weight of the DVM Hydro unit HT strength of the base ground must be strong enough to prevent noise and the top part of the base ground has to be flat Level Controller HSITDNA Fixed Bracket Adjust the level controller to make fixed controller has to be min 100 mm higher than level controller Place the DVM Hydro unit HT on the base co
22. voltage contact Connection type Connect to solar pump controller contact signal 48 DVM HYDRO HT_IM_12ge_03966A 1_EN indd 48 2013 08 06 2A 9 44 40 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 Hydro unit HT 1 Prepare a ground rod that matches the one shown in the illustration Carbon rod or Copper rod Copper wire Solderless terminal for M4 screw HSITDNA Green or yellow wire insulated with PVC 2 mm x 3 5 m 2 Select a appropriate place to install a ground rod Itis better to select a damp and firm ground than sandy ground or ground with gravels which is high resisting Avoid place with underground structure or facilities Gas pipe water pipe phone lines or underground cable Place has to be at least 2 m away from the lightening rod Ground wire for phone lines cannot be used for grounding DVM Hydro unit Hydro unit HT 3 Install a green or yellow ground wire Refer to the illustration on step 1 for the specification of a ground rod Ifthe ground wire is too short it can be extended but connected part where extended wire is connected must be wrapped with insulation tape Do not bury the connected part underground Fixthe ground wire Ground wire must be fixed
23. 75 1 5 mm DVM Hydro Min 198V i unit HT 30 380 415V 50Hz L S 2 5 mm 1 Single Max 456 5V TH Installation 0 1 sec 1 Min 342V This Equipment complies with IEC 61000 3 12 provided that the short circuit power Ssc is greater than or equal to 3 881 M atthe interface point between the user s supply and the public system It is responsibility of the installer or user of the equipment to ensure by consultation with the distribution network operator if necessary that the equipment is connected only to a supply with a short circuit power Ssc greater than or equal to 3 881 M 26 DVM HYDRO HT_IM_12ge_03966A 1_EN indd 26 2013 08 06 2A 9 44 28 sk Table for current Single installation Indoor unit Model Rated current A MCA A MFA A DVM Hydro unit ORDRE 0 05 2 2 2 75 y AM FNBD i i i AM160ENBFEX 143 24 15 30 19 AM250ENBFEX 23 1 32 15 40 19 DVM Hydro unit HT AM160ENBFG 4 85 12 88 16 1 AM250FNBFGX 785 12 88 16 gt ELB MCCB capacity expression sk X A ELB MCCB capacity sk Ai Sum of each indoor unit s rated current sk Refer to each installation manual about the rating current of indoor unit HSITDNA K Decide the power cable specification and maximum length within 10 96 power drop among indoor units Coefx35 6xLkxik 10 of input voltage V 1000xAk e coef 1 55 e Lk Distance among each indoor unit m Ak Power cable specification mm ik
24. G8 SEG9 SEG10 SEG11 SEG12 Compensation option for Long 1 pipe or height difference between indoor units SEG13 SEG14 SEG15 SEG16 SEG17 SEG18 2 z S e E SEG19 SEG20 SEG21 SEG22 SEG23 SEG24 3 z s z 55 DVM HYDRO HT_IM_12ge_03966A 1_EN indd 55 2013 08 06 24H 9 44 50 Setting an indoor unit address and installation option Bl 05 series installation option Detailed Option No OSXXXX 1XXXXX 2XXXXX 3XXXXX Option SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 Explanation PAGE MODE Remote Controller Display Indication Details Indication Details Indication and Details 0 5 Option SEG7 SEG8 SEG9 SEG10 SEG11 SEG12 Compensation option for Long pipe or height BEES nts diffference between indoor units Remote Controller Display Indication Details Indication Details 0 Use default value 1 Height difference is more than 1 30m or Indication and Details 2 Distance is longer than 110m 1 Height difference is 2 15 30m or 2 Distance is 50 110m 1 Height difference The difference of the height between the corresponding indoor uint and the indoor unit installed at the lowest place For example When the indoor unit is installed 40m higher than the indoor unit installed at the lowest place select the option 1 2 Distance The difference between the pipe length of the indoor unit installed at t
25. Press Sensor Pinch pipe R 410A Cycle R 134a Cyde Water Cycle lt DVM Hydro unit HT 61 DVM HYDRO HT_IM_12ge_03966A 1_EN indd 61 2013 08 06 LA 9 44 54 Using the PCB Switch Switch is located on the main PCB 1 Checkthe power between DVM Hydro unit Hydro unit HT and the distribution board Single phase L N Three phase R S T N 2 Checkthe outdoor unit 1 Checkif power and communication cable of the outdoor unit is connected properly Communication cable between the DVM Hydro unit Hydro unit HT and the outdoor unit should be connected to F1 F2 2 Checkthe connection of the temperature sensor drain pump and display etc 3 Pressthe K1 button to check the information on status of DVM Hydro unit Hydro unit HT as shown in the below table K1 Number of press Displayed contents Display SEGI SEG2 SEG3 SEG4 1 Capacity of DVM Hydro unit Hydro unit HT 1 25000W gt 250 2 Set temperature 2 27 C gt 027 3 Current temperature 3 27 C gt 027 4 Room
26. act l Wiring 2Way valve gt Usea rated wire to connect it as shown in the illustration and fix it with a cable tie gt Initial setting of the valve is closed no flow Normal close type When it is closed When it is opened Mixing tank Mixing tank DHW NIC Normal closed 2Way valve 2Way valve Normal open type When it is closed When it is opened SES SS DOE DOE DMJ Mixing tank DHW Mixing tank mud DHW N O Normal open 2Way valve 2Way valve A Wiring is different for a N C Normal closed valve and N O Normal open valve CAUTION 44 DVM HYDRO HT_IM_12ge_03966A 1_EN indd 44 2013 08 06 24 9 44 38 AC 230V or AC 24V thermostat gt Connect the indoor thermostat to B19 B26 of the PBA terminal block gt Connect a thermostat to the designated terminal as stated in the rated table gt Only type of thermostat can be connected B19 B22 or B23 B26 K Product will not operate when signal for cooling and heating mode is inputted at the same time DOWNLOAD 6 O O Q O TB C u 00 Yee eo dT AC 230 V Thermostat AC 24V Thermostat A Maximum allowable current of each terminal is below 10mA CAUTION Specification table HSITDNA
27. ad 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 gt When installed in place where it is not strong enough to withhold the product weight the unit could fall and cause injury Do not put any product or object under the DVM Hydro unit Hydro unit HT gt Water from the DVM Hydro unit Hydro unit HT may fall and cause fire or loss of property Electric work must be done by qualified persons complying the national wiring regulations and installed according to the instruction stated in the installation manual with leased circuit gt Capacity shortage on the leased circuit and improper installation may cause electric shock or fire Use specified wires to connect the DVM Hydro unit Hydro unit HT and outdoor unit and make sure the wire is firmly fixed gt Improper connection may cause fire Neatly arrange the wires in the electrical parts to make sure that electrical cover is closed securely without any gap gt Ifthe cover is not properly closed heat may generate on the electrical terminal and cause electric shock or fire Make sure to use the provided or specified parts with the specified tools for installation gt Failing to do so may cause product failure refrigerant leakage fire or electric shock HSITDNA In any case of refrigerant leakage make sure to ventilate gt Ifthe refrigerant gas comes in contact with fire harmful gas will be gen
28. ails Indication Details Indication Details Indication Details Indication Details 5 Indication 0 Disuse 0 Disuse 0 Disuse 0 Default 0 slave and 1 Noise Details 1 reduction setting Option SEG13 SEG14 SEG15 SEG16 SEG17 SEG18 Eds PAGE Use of external Setting the output of external S Plasmai n Buzzear tontrol Number of hours control control using filter Remote Cool Cool Dry Controller n nm n E ort Li Gre Li Display Indication Details Indication Details Indication Details Indication Details Indication Details Indication Details m 0 Disuse 0 Thermo on 0 Disuse 0 Disuse 0 500 Hour Indication ON OFF and 1 E p Control Details 1 Operation on OFF 2 a s Control Option SEG19 SEG20 SEG21 SEG22 SEG23 SEG24 a EEV opening of an indoor Explanation PAGE foveo ae Belie SUI unit stopped during oil Human sensor remote controller compensation return or defrost operation Remote Fan Heat Heat Controller ri ri P om Ll org uat L Display Indication Details Indication Details Indication Details Indication Details Indication Details Indication Details 0 l 0 Default 0 Default 0 0 1 2 C us 2 5 C Indication Default Heating l and 3 Noise E 3 condensation control Details n a 1 reduction 2 C Heating condensation 4 setting E _ discharge control 5 5 C Heating condensation discharge control Bi 05 series installation option SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 0 5 SEG7 SE
29. ave HSITDNA Wired remote controller master NISI 090000 EE amp Y E amp GO e e 0 0 9 6 9 K AM XXFNBD AMXX FNBD Wired remote controller slave Wired remote controller master 09060060 cs O 6 O Y 6e e e GO 9 O 33 DVM HYDRO HT_IM_12ge_03966A 1_EN indd 33 2013 08 06 2A 9 44 33 Connecting power and communication cable Connecting the power terminal gt Connect the cables to the terminal board using a solderless ring terminal gt 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 gt Use a driver and wrench that can apply the rated torque when tightening the screws on the terminal board
30. ay valve connection Check the type of 3Way valve and connect it to the terminal board as shown in the illustration Use a rated wire and connect it as shown in the illustration Initial setting of the valve is closed no flow 3Way valve 1 Change the water flow direction to the indoor and hot water tank Direction will be towards indoor when Normal open type valve is installed 3Way valve 2 Change the water flow direction to the solar energy and hot water tank Direction will be towards indoor when Normal open type valve is installed Y Y Y Y Y HSITDNA E DOWNLOAD AE B11 B14 Initially relay is connected between L and B11 B14 of the terminal block Terminal block AN e Before completing installation of 3Way valve check the opening direction of the port CAUTION Allowed connection Allowed O Not allowed X Allowed O 41 DVM HYDRO HT_IM_12ge_03966A 1_EN indd 41 2013 08 06 2A 9 44 36 Connecting external contact Example of installation Danfoss H series valve gt Connecting the valve 3 port diverter valves a n PE Xia B lep a x AB AB t t Brown Brown i OL L Blue N Blue N lay tE Ge aL 3 port m
31. ble multiple times from one indoor DVM Hydro unit Hydro unit HT to another It may cause communication error Do not divide power cable multiple times from one Hydro unit HT to another DVM Hydro unit HT can get a damage CAUTION 28 DVM HYDRO HT_IM_12ge_03966A 1_EN indd 28 2013 08 06 LA 9 44 29 Power supply and communication cable configuration Withdraw a main power cable and a grounding cable through the cable outlet on the right side of the DVM Hydro unit Hydro unit HT 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 Wires must be installed after putting them in separate cable protection tubes Fix a cable tube at the cable outlet using a CD connector Main PCB Power cable terminal board Power cable Fix it to the clamp on the bottom of the terminal board Wired remote controller wiring DVM Hydro unit Outdoor unit communication cable Conduit Cable protection tube Wired remote controller wiring Main PCB 4 WE qe f tc Gta fe 0g QS rii H P2 Control kit gt de U Power cable Terminal board T L y 3 U issn m T 5 as i 8 l FG B a B e gt U e amp LJ
32. ctor Gas leak test Ones used for R 134a is compatible Flare nut Must use the flare nut equipped with the product Refrigerant leakage may occur when the conventional flare nut for R 22 is used DVM HYDRO HT_IM_12ge_03966A 1_EN indd 13 13 2013 08 06 HSITDNA QA 9 4426 Refrigerant pipe installation l Selecting refrigerant pipe gt Install the refrigerant pipe according to main pipe size for each capacities of DVM Hydro unit Hydro unit HT ADN160BDE B ADN320BDE ADN500BDE Model name of DVM Hydro unit AM160FNBD gt AM320FNBD AMSOOFNBD AMS END Refrigerant Liquid side 3 8 g9 52 3 8 99 52 1 2 912 7 side Gas side 5 8 015 88 7 8 022 23 1 1 8 028 58 Keeping refrigerant pipe To prevent foreign materials or water from entering the pipe storing method and sealing method especially during installation is very important Apply correct sealing method depending on the environment gt Be especially careful when you penetrate the pipe through the hole in a wall or when the end of the pipe is exposed to outdoor during installation gt Use the flare nut supplied with the product If other flare nuts are used it can cause refrigerant leakage Exposure place Exposure time Sealing type Longer than one month Pipe pinch Outdoor Shorter than one month Taping Indoor Taping Pinching the refrigerant pipe gt Co
33. door units and make sure to use R 410A refrigerant when charging Color of the R 410A refrigerant container is painted in pink Y Y www ADN160BDE Model name of DVM Hydro unit AM160FNBD x AM gt gt FNBF gt KK Amount of additional refrigerant 0 6 kg 0 7 kg 1 2 kg ADN320BDE ADN500BDE AM320FNBD AMS500FNBD 7 gt Do not use Flux when welding the refrigerant pipes In case the capacity conjunction of the Hydro Unit HT exceeds 50 96 among the total indoor unit please don t put the additional refrigerant e When operate Hydro unit HT to add R 410A refrigerant at the outdoor unit side Hydro unit HT will not work for cooling refrigerant charging operation if water temperature is under 33 C Peform heating refrigerant charging operation or perform cooling refrigerant charging operation after warming water up over 33 C e When operate Hydro unit HT to collect R 410A refrigerant at the outdoor unit side Hydro unit Ht will not work if water temperature is under 33 C Perform refrigerant collecting operation after warming water up over 33 C All other indoor units should perform the heating or stop when R 134a refrigerant collecting operation l Important information regulation regarding the refrigerant used DVM Hydro unit HT contains fluorinated greenhouse gases covered by the Kyoto Protocol Hermetically sealed system Do not vent gases into the atmosphere Refrigerant type R 134a
34. dro unit HT Short or Open m PU na Error on EVA IN sensor of DVM Hydro unit Hydro unit HT Short or Open Error on EVA OUT sensor of DVM Hydro unit Hydro unit HT Short or Open m PU n EVA IN sensor of DVM Hydro unit Hydro unit HT is detached EVA OUT sensor of DVM Hydro unit Hydro unit HT is detached LD UU ra rca EVA IN and EVA OUT sensor of DVM Hydro unit Hydro unit HT is detached mm enun Ful Error due to opened EEV of DVM Hydro unit Hydro unit HT 2nd detection Error due to closed EEV of DVM Hydro unit Hydro unit HT 2nd detection mn Mixed operation mode error EEPROM error rn a EEPROM option setting error Check the water circulating ca Lr Cross wiring error When power line is connected to communication line of DVM Hydro unit Hydro unit HT La co Error due to disconnected Thermal Fuse When the temperature of terminal block is increases Communication error between remote controller and the DVM Hydro unit Hydro unit HT ra rmm U Al PU Communication error between master and slave remote controller om ZI Ai Tracking error between remote controller and the DVM Hydro unit Hydro unit HT ra vn mom ean Error due to exceeding maximum numbers of Hydro unit installation 16 units i a na 1 Error due to exceeding maximum numbers of wired remote controller installation 2 units Cai Er
35. duct breakage 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 DVM Hydro unit Hydro unit HT must be installed indoor at room temperature and the water inlet and outlet must be insulated with the heat exchanger as shown in the diagram Damp proof cold reserving and insulation work must be done thoroughly to prevent condensation from forming on the surface of the product and drain pipes of indoor outdoor units When the necessary work is not done thoroughly you will waste energy caused by thermal loss and may get property damage during cold seasons when water pipe freezes and bursts This product will keep the circulation pump to operation in certain interval even when the power is off in order to prevent pipe rupture Therefore you must check if the power 220 240 V is being supplied 4 If you stop the product for long time or in night time water pipe circuit may freeze naturally when the temperature around the DVM Hydro unit Hydro unit HT is under 0 C When water pipe circuit freezes it will cause damage to the plate type heat exchanger and therefore preventive measure must be taken according to the situation Drain remaining water in the water pipe Install self regulating heat cable on the water pipes If the productis installed in a place where surround temperature drops below 0 C use anti freeze accordingly for freezing point depressio
36. e error code will blink at 0 5 second interval on the remote controller display and the address of error will not be displayed E604 59 DVM HYDRO HT_IM_12ge_03966A 1_EN indd 59 2013 08 06 LA 9 44 52 Error code Please follow below instruction when there is error on sensor gt Check the resistance of the sensor Hydro unit Water pipe inlet outlet R 410A EVA IN OUT gt 10 kQ 25 C Hydro unit HT Water pipe inlet outlet gt 200 kO 25 C R 410A EVA IN OUT gt 10 kO 25 C K Check the DVM Hydro unit Hydro unit HT s system diagram for the location of each sensor gt Check if the sensor is attached properly to the copper pipe gt Ifthe problem persist after checking following above instruction replace the PBA E When error is occurred due to Freeze prevention Pipe rupture protection E907 E908 E909 make sure to solve caution the cause before re start the operation Display Explanation Communication error between DVM Hydro unit Hydro unit HT and outdoor unit When DVM Hydro unit Hydro unit HT is having trouble with receiving data from outdoor unit Communication error on outdoor unit When outdoor unit is having trouble sending data to DVM Hydro unit Hydro unit HT ca Pt rui 5 Communication error between DVM Hydro unit Hydro unit HT and Control Kit Detection from the Control Kit PO m Error on room temperature sensor of DVM Hydro unit Hy
37. e in the ON status 5 Setting SEG6 SEG8 option Press Low Fan button V to enter SEG6 value Press High Fan button A to enter SEG8 value Each time you press the button eds E gt F will be selected in rotation Dry Dry SEG6 SEG8 6 Setting Fan mode Press Mode button to be changed to FAN mode in the ON status 7 Setting SEG9 SEG10 option Press Low Fan button V to enter SEG9 value Press High Fan button A to enter SEG10 value Each time you press the button B gt 1 E F will be selected in rotation 8 Setting Heat mode Press Mode button to be changed to HEAT mode in the ON status 9 Setting SEG11 SEG12 option Press Low Fan button V to enter SEG11 value Press High Fan button A to enter SEG12 value Each time you press the button H 1 E F will be selected in rotation Heat Heat S B S a 10 Setting Auto mode Press Mode button to be changed to AUTO mode in the OFF status 11 Setting SEG14 SEG15 option Press Low Fan button V to enter SEG14 value Press High Fan button A to enter SEG15 value Each time you press the button H 1 E F will be selected in rotation Auto Auto SEG14 SEG15 12 Setting Cool mode Press Mode button to be change to Cool mode in the OFF status
38. e mode for wired remote controller Explaining functions to the user When the DVM Hydro unit Hydro unit HT is completed explain the following functions to the user by referring to the user manual 1 Starting Stopping the operation of DVM Hydro unit Hydro unit HT 2 Adjusting the temperature when selecting the operation mode 3 Setting the On Off timer 4 Cleaning the DVM Hydro unit Hydro unit HT To prevent performance decrease or product failure strainer on the DVM Hydro unit Hydro unit HT must be cleaned regularly at least once a year Explain these matters to the user and how to clean the strainer 5 When user moves out for long time user should drain water circuit of the product or do not cut off the power supply if the outside temperature is under the 0 C Hand over the user manual to the user after explaining the functions of the DVM Hydro unit Hydro unit HT and caution Make sure to tell them to keep the manual 63 DVM HYDRO HT IM 12ge 03966A 1 EN indd 63 2013 08 06 2A 9 44 55 Appendix l Model specification weight and dimension Type Model Net weight Net dimension W x D x H AM160FNBDEH EU 29 0 kg 518 x 330 x 627 mm DVM Hydro unit AM320FNBDEH EU 33 0 kg 518x330x627 mm AMS500FNBDEH EU 40 0 kg 518 x 330 x 627 mm AM160FNBFEB EU 104 kg 518 x 330 x 1 210 mm AM160FNBFGB EU 105 kg 518 x 330 x 1 210 mm Hyd
39. erated gt Make sure that the refrigerant gas does not leak after completing the installation If the refrigerant gas of the indoor unit leaks and comes into contact with the fan heater space heater or stove harmful gas will be generated Make sure to perform grounding work gt Do not connect the ground wire to a gas pipe water pipe lightning rod or telephone grounding Improper grounding could cause electric shock Do not install the product in a place where it is or might be exposed to inflammable gas leakage gt When the gas leaks and gets accumulated around the product it may cause fire Installation work must be done according to the instruction in this installation manual gt Improper installation may cause water leakage electric shock or fire When inserting the power plug make sure to insert it fully and check that power plug and a consent does not have any dusts blockage or loosened part gt If there are dusts blockage or loosened part on a power plug or consent it can cause electric shock or fire Also replace the consent if it is loosened When installation is in progress check the following before operating the product gt Make sure pipes are properly connected without any leakage gt When there is leakage on the connected part air may get in and cause abnormally high pressure state which may lead to pipe explosion and personal injury Do not assemble the power cord on your own use two cables togethe
40. et the conditions below 1 The combination rate for indoor units Under the 10096 of the A2A indoor units Under the 80 of the DVM Hydro unit Hydro unit HT 2 A2Aindoor units should be operated for cooling mode only and DVM Hydro unit Hydro unit HT should be operated for heating mode including floor heating only 3 Itis not possible to operate A2A indoor units and DVM Hydro unit Hydro unit HT at the same time vv DVM HYDRO HT_IM_12ge_03966A 1_EN indd 4 2013 08 06 LA 9 44 23 Preparing the installation Tools required for installation General tools CD Vacuum pump Torque wrench 3 Pipe cutter 6 Spirit level Screw driver Spanner 1 Measuring tape Tools for operation Thermometer 2 Resistance meter l Accessories supplied 4 Reamer Pipe bender 9 Drill L wrench HSITDNA Electroscope Before the installation make sure to check if following accessories are included inside the DVM Hydro unit Hydro unit HT Installation manual Drain plug Drain cap LS e l Additional accessory not included Additional accessory needs to be purchased separately and installed to operate DVM Hydro unit Hydro unit HT Model name of the wire remote controller MWR WWOON Wired remote controller 0001 gt Recommended specification of the strainer Work Water pipe e Mater
41. he farthest place from an outdoor unit and the pipe length of the corresponding indoor unit from an outdoor unit For example when the farthest pipe length is 100m and the corresponding indoor unit is 40m away from an outdoor unit select the option 2 100 40 60m 56 DVM HYDRO HT_IM_12ge_03966A 1_EN indd 56 2013 08 06 LA 9 44 52 Changing a particular option You can change each digit of set option Option SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 The option mode The tens digit of an The unit digit of an Explanation PAGE MODE youwantto option SEG you will option SEG you will The changed value change change change x Remote Auto Auto Cool Cool Dry a Controller enel e D ba Z mD avg a Display Indication Indication Details Indication Details Indication Details Indication Details Indication Details Indication Details Tens The and Option ae Unit digit Details 0 D mode O F digitof 0 9 of SEG 0 9 changed 0 9 SEG value E NOTE When changing a digit of an indoor unit address setting option set the SEG3 as When changing a digit of indoor unit installation option set the SEG3 as 2 Ex When setting the buzzer control into disuse status Option SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 Explanation PAGE MODE The option mode you want to change The tens dig SEG you wil change of an option it T
42. he refrigerant pipes which meet the HSITDNA standard material thickness Make sure to use liquid refrigerant when charging the refrigerant because the using refrigerant is mixture refrigerant sk DVM Hydro unit HT is using heat exchanger of plate type and make sure to consider installation location to connecting water pipes 1 Removethe safety cap ofthe refrigerant pipe and fasten the nuts after Gas side connecting refrigerant pipes to each port of the Hydro unit HT gt Make sure to fasten the nut using hand of person first after that use tools like torque wrench and spanner Liquid side Wrap the refrigerant pipes with insulator Cut the rest of insulator Make sure to check any defects on the bent parts of the pipes The standard temperature and humidity condition is 30 C with humidity below 85 96 If the condition is in high humidity use one grade thicker Over 10 mm gv dx be 17 DVM HYDRO HT IM 12ge 038966A 1 EN indd 17 2013 08 06 LA 9 44 26 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 Liquid side l Insulation Selecting the insulator of refrigerant pipe gt Insulate the gas pipe and liquid pipe by referring to the
43. he unit digit of an option SEG you will change The changed value Indication 2 1 7 DVM HYDRO HT_IM_12ge_03966A 1_EN indd 57 57 2013 08 06 LA 9 44 52 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 Ifthe temperature of water is higher than room temperature make sure to keep the concentration of chloride ion below 100 ppm to prevent corrosion and the water hardness should be below 150 mCaCO L to prevent water scale When scale inhibitor is used make sure to use the ones that does not cause corrosion to stainless steel and copper 2 Amount of water flow management Insufficient amount of water flow will lead to accidents related to frozen plate type heat exchanger Check to make sure if there is any decrease in amount of water flow due to blocked strainer problem on air ventilation or circulation pump after checking the temperature pressure difference between the inlet and outlet of the plate type heat exchanger If the temperature pressure difference exceeds optimal range stop the operation until cause is taken care before re start the operation 3 Precautions on plate type heat exchanger maintenance gt Make sure
44. high voltage fluctuation such as factory and within the car or ship Place where special spray is frequently used Place where fine powder is used such as bakery gt Donotusethe product to store precision instrument food plants or animals cosmetic goods art works or any other special purpose There is risk of property loss gt Place where noise or vibration may occur After completing the installation run the trial operation If no error occurs explain to the customer how to use and clean the air conditioner according to the user s manual In addition give the installation manual and the user s manual to the customer Before the installation check if the product is in good shape gt Donotinstall the product with the damage which occurred during shipment All of the materials used to manufacture product and packages are eco friendly and they are recyclable Refrigerant used in this product must be added or disposed in an appropriate way by qualified personnel gt Attheend ofthe life cycle take it to a proper recycling or disposal center or return it to the dealer so that it can be disposed correctly Combination rate gt This product should be connected with indoor unit and outdoor unit of the DVM S gt The combinations ofthe installation This product should be combined among 50 130 of outdoor unit s capacity When this product would be combined with heat pump outdoor units for 180 combination rate it need to me
45. hould satisfy the standard shown in above table Supplied water or make up water should be tap water industrial water or groundwater Purified water neutralized water and softened water should not be supplied 15 items in the above table is a typical factor for corrosion and or water scale When water pipe circuit freezes it will cause breakage on the plate type heat exchanger Therefore appropriate preventive measure must be taken according to the situation Drain remaining water in the water pipe Constantly operate the water pump to circulate the water within the water pipe Install a self regulating heat cable on the water pipe Open the valve of the water pipe connected to the outdoor unit after flushing cleaning foreign substances in water pipe is completed Check that air is vented from the water pipe and circulation amount is secured before opening the service valve on the refrigerant side of the outdoor unit When circulating water stops during outdoor nit operation it may cause breakage on plate type heat exchanger 24 DVM HYDRO HT IM 12ge 03966A 1 EN indd 24 2013 08 06 2A 9 44 28 Pressure drop graphs gt ADNI60BDE AM160FNBD gt gt ADN320BDE AM320FNBD gt HSITDNA s L m EG ox Se ia SS o5 os 335 aod a Pressure drop from heat exchanger kPa 27 34 41 45 60 75 Water flow rate min Water flow
46. ial eS plo ISS temperature connection part Elze Strainer Mesh ADN160BDE ADN320BDE PT 1 25A AM160FNBD HE 5 48 C AM320FNBD 1 0 MPa 50 Mesh AISI316 SUS304 ADN500BDE PT 1 1 4 32A AM500FNBD HT AMS FNBFK 3 20 35 C PT 1 25A DVM HYDRO HT_IM_12ge_03966A 1_EN indd 5 2013 08 06 LA 9 44 23 Preparing the installation l Selecting installation location gt Choose a place with ventilation duct or opening to cool down the heat generated from the product and maintain the surrounding temperature within Hydro unit 5 40 C humidity 80 96 Hydro unit HT 5 35 C humidity 80 96 Choose a place where structure can bear the weight and vibration of the DVM Hydro unit Hydro unit HT Choose a flat place that rainwater does not settle or leak Choose a well ventilated place with sufficient space for repair and other services Choose a place where you can easily connect the refrigerant pipes between the DVM Hydro unit Hydro unit HT and outdoor unit within allowable distance Do not install this product in a place where it may corrode Install the power cable and communication cable of the DVM Hydro unit Hydro unit HT and outdoor unit at least 1 m away from the electric appliance such as TV In some cases there may be problem even if there s more than 1m gap from the electric appliances Space requirement gt When installing the product make sure to secure minimum distance with obstacles
47. id position valves WTal tay ley Tal Tes rey xe S K Example of wiring 3 port diverter valves t Brown BIO gue TE EE z Grey 3 port mid position valves lic DHW s gt e DHW AB AB t t 42 DVM HYDRO HT_IM_12ge_03966A 1_EN indd 42 2013 08 06 QA 9 44 37 l Connecting 2Way valve gt Connect a 2Way valve to B15 B16 and B17 of the PBA terminal block gt 2Way valve is interlocked with 3Way valve 1 Ll HSITDNA E DOWNLOAD eje ale ole ole ole ole ES T o ADE hn 22 alelelelelelelelelelelele as Jefe al eoe pepe lalaa 61 6D 00 00000 a e e e oD 2Way valve Initially relay is connected between L and B17 of the terminal block AN Terminal of this product is for 2Way valve and the maximum allowable current is 0 5 A CAUTION Specification table Part Specification B15 Output power N Terminal block Output B16 Output power L switch type B17 Output power L switch type Connection type Directly connect 2Way valve below 0 5 A Output B15 B17 AC 230V Max 0 5 A 120W DVM HYDRO HT_IM_12ge_03966A 1_EN indd 43 2013 08 06 2A 9 44 37 Connecting external cont
48. ing the installation process gt Ifnot personal injury may occur due to the air conditioner parts If the DVM Hydro unit Hydro unit HT is installed in a small area beware of oxygen deficiency in the area that may caused by refrigerant leakage Do not install or operate DVM Hydro unit Hydro unit HT in following places gt Place where surrounding air contains mineral oil or where oil vapor occurs or cooking area where vapor or water particles occur by spraying When particles of oil sticks to the heat exchanger following incidents may occur it may cause performance decrease or cause condensation water to scatter Also if oil particles sticks to the plastic parts it may cause damage or deformation of those part which may lead to product malfunction or refrigerant leakage gt Place where corrosive gas such as sulphurous gas exists When installing the product in these places contact an installation specialty store since the copper pipe and brazing part will need additional corrosion proof or anti rust additive to prevent corrosion gt Place where product is exposed to flammable gases carbon fiber flammable powder dust or place where volatile flammable gases such as thinner or gasoline is frequently used Gases near DVM Hydro unit Hydro unit HT may ignite gt Place where electromagnetic waves are emitted Control devices may not work gt Place with high level of basicity within the air such as near ocean place with
49. mpress the end of the refrigerant pipe and weld the compressed part Refrigerant pipe Welding part 7 Taping the refrigerant pipe gt Seal the end ofthe refrigerant pipe with a PVC vinyl tape PVCtape End of the pipe Squeeze flat Stick the squeezed part to the pipe Finish up by wrapping around the pipe again Refrigerant pipe D D D D 14 DVM HYDRO HT_IM_12ge_03966A 1_EN indd 14 2013 08 06 LA 9 44 26 l Refrigerant pipe welding and safety information Important information for refrigerant pipe work gt Make sure there is no moisture inside the pipe gt Make sure there are no foreign substances and impurities in the pipe gt Make sure there is no leakage gt Make sure to follow the instruction when welding or storing the pipe Nitrogen flushing welding DVM Hydro unit gt When welding the refrigerant pipes flush them with nitrogen gas as shown in the picture gt Ifyou do not perform nitrogen flushing when welding the pipes oxide may form inside the pipe and can cause damage to the important parts such as compressor and valves etc gt Adjust the flow rate of the nitrogen flushing with a pressure regulator to maintain 0 05 m h or less gt When welding the pipes on the connection port cover the valve with wet cloth before welding to protect the parts within the valve Welding part LLL P ai ANA Pressure regulator High pressure hose Nitrogen Direction of the
50. n 9 Install number of auto air discharge valve at a point where air may remain within the pipe such as vertical water pipe If the air within the pipe is not discharged it may cause performance decrease or corrosion on the product or pipes 10 Following is the operation range of water Outlet water temperature C Amount of water min l sts eere arte e ar mur jur conden Wem 3 amp 9 2 10 a Operation range bem Em ED 24 48 46 92 75 150 i he 25 f 23 ofthe cause before re start the operation water pipe with appropriate insulator for insulation and preventing burns DVM HYDRO HT_IM_12ge_03966A 1_EN indd 22 gt When the amount of cooling water is out of the operation range stop the DVM Hydro unit Hydro unit HT and take care gt Temperature of discharged water is very high so be careful not to come in contact with the body Also cover the external 2013 08 06 QA 9 4428 11 Water scale may occur on the plate type heat exchanger depending on the water quality and the type of plate heat exchanger so regular chemical cleaning is necessary When installing water pipes install a heat source water shut off valve and also install the flushing pipe with a ball valves for chemical cleaning on the pipe installed between the shut off valve and the outdoor unit 12 Before trial operation connect the cleaning pipes installed on inlet and outlet as shown in abo
51. nit ADDRESS MAIN RMC is 0A0000 100000 200000 300000 Option No OAXXXX 1XXXXX 2XXXXX 3XXXXX Option SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 sabre PAGE MODE Setting Main 100 digit of indoor 10 digit of indoor The unit digit of an address unit address unit indoor unit Remote Auto Auto Cool Cool Dry Controller ol ON H ai ON H al Display Indication Details Indication Details Indication Details Indication Details Indication Details Indication Details No Main Indication 0 address ds 0 A Main 0 9 r00 digit 0 9 10 digt 0 9 Aunit Details address 9 9 digit setting mode Option SEG7 SEG8 SEG9 SEG10 SEG11 SEG12 y Setting RMC Group Explanation PAGE S channel 16 Group address Heat Heat Remote Controller ay t oa D S U Li Display Indication Details Indication Details Indication Details Indication Details Indication Details Indication Details No RMC Indication 0 address and RMC i 1 RMC1 0 2 RMC2 0 F Details address setting mode When A F is entered to SEG5 6 the indoor unit MAIN ADDRESS is not changed caution If you set the SEG 3 as 0 the indoor unit will maintain the previous MAIN ADDRESS even if you input the option value of SEG5 6 Ifyou set the SEG 9 as 0 the indoor unit will maintain previous RMC
52. nstruction and completely fix it with the foundation bolt M10 nut and washer The recommended length of foundation bolts are over 20 mm from the base ground lt A method of fixing the bracket gt DVM HYDRO HT_IM_12ge_03966A 1_EN indd 9 2013 08 06 PE 9 44 25 Base construction and installation of the DVM Hydro unit Hydro unit HT Anchor specification m Size peur Anchor length b Sleeve length c Insert depth SINO drill bit a 9 9 p torque M10 14mm 75mm 40 mm 50mm 30 Nm a Dimension of the DVM Hydro unit na A TE Unit mm f T LD NS TU r L 340 A 518 pa gt A 4 e Water outlet pipe External contact Gas pipe a No al 8 Communication cable Liquid pipe NH 4 ae Power cable e o 8 Om Water inlet pipe 4 N Madeloftbe DYM Hydro uni ADN160BDE ADN320BDE ADN500BDE y AM160FNBD AM320FNBD AM500FNBD GEER 3 8 09 52 3 8 09 52 1 2 012 7 Refrigerant connection part side Gas side connection part 5 8 015 88 7 8 022 23 1 1 8 028 58 Water side connection part PT 1 25A PT 1 25A PT 1 1 4 32A 10 DVM HYDRO HT_IM_12ge_03966A 1_EN indd 10 2013 08 06 LA 9 44 25 Dimension of the H
53. of the indoor unit SEG20 the indoor is set as indoor 1 gt SEGR option for centralized control usage is set to O disuse as a default setting You must adjust the setting for this option separately when centralized control needs to be used Bi 02 series installation option Detailed Option No OAXXXX 1XXXXX 2XXXXX 3XXXXX Option SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 Explanation PAGE MODE Use of robot cleaning dessus Md js REM temperature sensor control compensation Remote Cool Cool Dry Controller wH mH aH Display Indication Details Indication Details Indication Details Indication Details Indication Details Indication Details Indication S S a 0 Disuse 0 Disuse 0 Disuse 0 Disuse and Details 0 2 1 Use 54 DVM HYDRO HT_IM_12ge_03966A 1_EN indd 54 2013 08 06 2A 9 44 48 Option SEG7 SEG8 SEG9 SEG10 SEG11 SEG12 Opening the electronic Explanation PAGE edn Use of hot water heater eee E cadum igi gan Master Slave pump heater indoor unit when heating operation stops Remote Fan Heat Heat Controller B evi E m Display 5 Indication Details Indication Det
54. or of water tank and flow switch gt Connect the temperature sensor of water tank to number 7 and 8 of the terminal block located on the bottom side gt Connect 4 20mA temperature sensor for water tank Temperature sensor must be connected to water tank for hot water operation HSITDNA Ste a S l R S OO O06 GOB BBB RE E uuu 9 C9 C9 12 34 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Temperature sensor of water tank 4 20 mA sensor Temperature range 0 100 C Temperature sensor of water tank 4 20 mA sensor Temperature range 0 100 C lt DVM Hydro unit HT gt 47 DVM HYDRO HT IM 12ge 08966A 1 EN indd 47 2013 08 06 2A 9 44 40 Connecting external contact Connecting solar pump gt Connect the signal wire for solar pump to number 13 and 14 of the terminal block located on the bottom side 0960060 G O Y E Gb OO 0 e o 0 6 NONSENSE DI SND DDI 1 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 2 3 4 5 ON Controller lt DVM Hydro unit gt i 52 4 5 6 DIS NONSENSE S C9 D 3 7 8 9 10 OIS Maximum allowable current of each terminal is below 10 mA caution Ports number 13 and 14 is for input port for detection and they do not supply power to a solar pump Specification table Part Specification Terminal block Input 13 14 No
55. ow Option setting is available from SEG1 to SEG 24 CAUTION SEG1 SEG7 SEG13 SEG19 are not set as page option Check if you have entered the option setting status Set the SEG2 SEG6 SEG8 SEG12 as ON status and SEG14 18 SEG20 24 as OFF status SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 SEG7 SEG8 SEG9 SEG10 SEG11 SEG12 0 X X X X X 1 X X X X X SEG13 SEG14 SEG15 SEG16 SEG17 SEG18 SEG19 SEG20 SEG21 SEG22 SEG23 SEG24 2 X X X X X B X X X X X On SEG1 12 Off SEG13 24 Auto nmn U U 50 DVM HYDRO HT IM 12ge 03966A 1 EN indd 50 2013 08 06 LA 9 44 41 Option setting Status 1 Setting SEG2 SEG3 option Press Low Fan button V to enter SEG2 value Press High Fan button A to enter SEG3 value 1 Each time you press the button D gt 1 E F will be selected in rotation Auto Auto 2 Setting Cool mode Press Mode button to be changed to Cool mode in the ON status 3 Setting SEGA SEG5 option Press Low Fan button V to enter SEG4 value Press High Fan button A to enter SEG5 value Each time you press the button Gi gt 1 E F will be selected in rotation ON 4 Setting Dry mode Press Mode button to be changed to DRY mod
56. peration lamp of the control panel on Optional the site B3 B4 Alarm Check on off status for alert lamp of the panel on the site Optional Check the status of the pump operation signal and on off status DOE Water pump of operation at the control panel on the site Mandatory B7 B8 Boosterhedt r Check the status of the heater operation signal output at the Optional control panel on the site B9 B11 3Way valve 1 Check the status of signal output and on off status of valve Optional operation Direction switch of the indoor hot water tank B12 B14 3Way valve 2 Check the status of signal output and on off status of valve Optional operation interlocked with solar pump signal B15 B17 2Way valve Check the status of signal output or operation status of the valve Optional B19 B20 AC230 Thermostat 1 Check the connection status of the thermostat and operation Optional status of the product cooling B21 B22 AC230 Thermostat 2 Check the connection status of the thermostat and operation Optional status of the product heating B23 B24 AC24 Thermostat 1 Check the connection status of the thermostat and operation Optional status of the product cooling B25 B26 AC24 Thermostat 2 Check the connection status of the thermostat and operation Optional status of the product heating Check the temperature display on the wired remote controller Indoor temperature 1 2 1 2 Rh after separately installing the indoor temperature sensor Refer to Optional option
57. r to extend the cable length or connect the power to a multi consent connected with other products gt Bad connection isolation and over voltage may cause fire or electric shock Cut off the main power supply before electrical installation of DVM Hydro unit Hydro unit HT gt Potential risk or electric shock You may need to install an ELB earth leakage breaker depending on the installation location gt Not installing an ELB earth leakage breaker may cause electric shock Supply power to the product during winter time since the product will operate in protection mode itself when the temperature decrease below 0 C gt Ifyou cut off the power protection mode cannot be operated and may cause damage to the product gt DVM Hydro unit Hydro unit HT is designed to be installed indoor Make sure to install it in a place where there is no risk of surrounding temperature from dropping below zero DVM HYDRO HT_IM_12ge_03966A 1_EN indd 3 2013 08 06 LA 9 44 23 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 gt Ifnot water could drop from the unit and household goods could get wet and damaged Wear thick gloves dur
58. rate min gt ADNSOOBDE AM500FNBD k K AMS END Pressure drop from heat exchanger kPa Pressure drop from heat exchanger kPa 75 100 125 15 20 25 Water flow rate min Water flow rate min 25 DVM HYDRO HT_IM_12ge_03966A 1_EN indd 25 2013 08 06 2A 9 44 28 Water pipe installation Connecting strainer Use a strainer with 50 mesh Diameter of each hole must be under 0 4 mm excluding punching plate Connect the strainer after checking the direction of the strainer on the water inlet hole as shown in the illustration Wind the Teflon tape more than 15 times on the thread of the water pipe before connecting it Service port must face downward and angle should be within 45 on the left and the right side After installing the strainer makes sure that there is no water leakage on the connection part Y Y Y Y Y Y For normal operation of the product clean the strainer regularly more than once a year Water inlet pipe Front view Side view Connecting power and communication cable Specification of electric wires Earth cable Communication cable 2 Indoor unit Power supply MCCB A ELB A Powercable mm mm UE 19 220V 50 Hz XIA eee ae DVM Hydro unit Max 242V XIA 30 mA sm einge Installation Min 198V 0 1 sec 1 19 220 240V 50Hz AL A0mm t Single Max 264V Al Ps i Installation 2 5mm 0
59. ro unit HT AM250FNBFEB EU 104 kg 518 x 330 x 1 210 mm AM250FNBFGB EU 105 kg 518 x 330 x 1 210 mm AMO80FXVAGH 190 kg 880 x 765 x 1 695 AM100FXVAGH 190 kg 880 x 765 x 1 695 AM120FXVAGH 190 kg 880 x 765 x 1 695 l AM140FXVAGH 235 kg 1 295 x 765 x 1 695 Outdoor unit DVM S HP AM160FXVAGH 278 kg 1 295 x 765 x 1 695 AM180FXVAGH 300 kg 1 295 x 765 x 1 695 AM200FXVAGH 300 kg 1 295 x 765 x 1 695 AM220FXVAGH 300 kg 1 295 x 765 x 1 695 AMOSOFXVAGR 195 kg 880 x 765 x 1 695 AM100FXVAGR 195 kg 880 x 765 x 1 695 AM120FXVAGR 195 kg 880 x 765 x 1 695 Outdoor unit DVM S HR AM140FXVAGR 241 kg 1 295 x 765 x 1 695 AM160FXVAGR 284 kg 1 295 x 765 x 1 695 AM180FXVAGR 306 kg 1 295 x 765 x 1 695 AM200FXVAGR 306 kg 1 295 x 765 x 1 695 AM220FXVAGR 306 kg 1 295 x 765 x 1 695 AMO40FXMDEH 100 kg 940 x 330 x 1 210 AMO5OFXMDEH 100 kg 940 x 330 x 1 210 l AMOGOFXMDEH 103 kg 940 x 330x 1 210 Outdoor unit DVM ECO AMO40FXMDGH 100 kg 940 x 330 x 1 210 AMO50FXMDGH 100 kg 940 x 330 x 1 210 AMO6OFXMDGH 103 kg 940 x 330 x 1 210 64 DVM HYDRO HT_IM_12ge_03966A 1_EN indd 64 2013 08 06 LA 9 44 55 Memo HSITDNA 65 DVM HYDRO HT_IM_12ge_03966A 1_EN indd 65 2013 08 06 2H 9 44 55
60. ror caused by installing mixed models Eos Remote controller s temperature sensor is disconnected or has problem E E 5 H Data error on remote controller Memory read write error 60 DVM HYDRO HT_IM_12ge_03966A 1_EN indd 60 2013 08 06 LA 9 44 53 Display Explanation E au i Error on the sensor of water inlet pipe Short or Open E anc Error on the sensor of water outlet pipe Short or Open E anu Error on water tank Short or open ann Error due to pipe rupture protection conc i nlReoperationis p ssi 2 gnm Error due to freeze prevention Re operation is possible r mmm hada i be Error due to freeze prevention Re operation is impossible A E H i Water temperature sensor on water outlet pipe is detached CG tt Flow switch off error When the switch is turned off within 10 seconds after a pump starts its operation Re rar operation is possible LC q i3 Six times detection for Flow Switch Error Re operation is not possible E H iH Error due to incorrect thermostat connection E a i5 Error on DC fan Non operating Temperature sensor for Temperature sensor for refrigerant gas pipe Water outlet pipe r3 Water out Flow switch Water in Refrigerant liquid pipe lc Temperature sensor Temperature sensor for Sannen for refrigerant Water inlet pipe l liquid pipe i lt DVM Hydro unit gt DS Connector 25 4 mm Pinch pipe LOW
61. rvice on the front side Do not install a trap on the pipe and install the drain pipe horizontally with a slope of 1 50 or more to prevent water from flowing backwards For smooth drainage install an air vent that is open to air Insulate the drain pipe and drain plug with insulation over 10 mm Install self regulating heat cable on the drain pipe to prevent it from being frozen Install the safety equipment for a heating appliance Y Y HSITDNA Y Y Y Y Open to air Drainplug More a S d 1 50 slope si When concentrated drainage is installed gt Install a concentrated drain pipes with an air vent that is open to air Open to air Drain plug More than 1 50 slope Checking the water leakage Prepare about 2 liters of water and pour water into the drain pan of the DVM Hydro unit Hydro unit HT as shown in the illustration lt DVM hydro unit gt lt DVM hydro unit HT gt 19 DVM HYDRO HT_IM_12ge_03966A 1_EN indd 19 2013 08 06 LA 9 44 27 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 2 Water pipe installation system 1 Install the water pipe as shown in the below illustration All the parts other than DVM Hydro unit Hydro unit HT must
62. setting of the wired remote controller Mandator 7 8 3 4 Temperature sensorfor Checkthe temperature display on the wired remote controller h y xcd water tank after installing the 4 20mA temperature sensor hot Water supp y operation 13 14 5 6 olar pump Check the solar pump contact signal input and status of the Optional operation 16 17 7 8 External control Check the contact signal input and status of the operation Optional 19 20 9 10 Smart grid Check the Smart Grid contact input and the signal Optional Hydro unit HT 38 DVM HYDRO HT_IM_12ge_03966A 1_EN indd 38 2013 08 06 Q8 9 44 34 Water pump connection gt Connect a water pump to B5 B6 of the PBA terminal block HSITDNA Co DOWNLOAD AN e Terminal of this product is for water pump and the maximum allowable current is 0 5 A CAUTION Specification table Part Specification Terminal block Output B5 B6 Connection type Water pump No voltage contact 39 DVM HYDRO HT IM 12ge 03966A 1 EN indd 39 2013 08 06 2A 9 44 35 Connecting external contact l Booster heater connection gt Connect a booster heater to B7 B8 of the PBA terminal block eene ere L L L Specification table Part Specification Terminal block Output B7 B8 Connection type Booster heater No voltage contact 40 DVM HYDRO HT_IM_12ge_03966A 1_EN indd 40 2013 08 06 LA 9 44 35 3W
63. stallation specification Strainer Flow meter Thermometer Manometer Air vent Pump Ball valve Drain valve Model name A o e o D D da D AM160FNBF 0 50 min 23 2 min AM250FNBF c 0 100 2 min 36 2 min ADN160BDE gt 0 50 2 min 0 6m h 48 2 min AMI60FNBD 50 pT 1 0 100 C O 1MPa Condition PT1 15A 0 15 MPa 92 min ADN320BDE Refer to 0 100 2 AM320FNBD Y Hn pressure drop graph 3 150 min ME loistmn 0 10 C 0 1MPa E ET M Wert PT1 1 4 15A AM500FNBD PT 1 1 4 Coraition pressure 0 15 MPa drop graph 21 DVM HYDRO HT_IM_12ge_03966A 1_EN indd 21 2013 08 06 QA 9 44 28 Water pipe installation 2 Water pipe socket must be connected with a less tightening torque value stated in the below table If you apply more torque it may cause damage to the product Diameter of water pipe Outer diameter mm Tightening torque N m 910 20 25 921 30 50 931 50 100 951 80 220 981 115 600 X T Nem 10 kgf cm 3 Use certified parts for water pipe system and the water pressure of the water pipe system connected to outdoor unit must remain under 1 0 MPa Use copper or stainless pipe water pipe Water pipes must be equipped with valves and other instrumentations as shown in the diagram Strainer and flow switch must be installed within 1 2 m from the entrance pipe of the DVM Hydro unit Hydro unit HT When strainer is not installed sand dust or rust debris may cause pro
64. t Since nitrogen gas is sealed within the pipe you must discharge the nitrogen gas from the liquid pipe Then remove the copper cap and check for existence of the nitrogen gas Checkthe pressure of the nitrogen gas before welding If the nitrogen gas is not being purged product is not normal so do not install it Liquid side 2 Coverthe refrigerant pipe well with an insulator It prevents the water on the outer surface of the pipe from dripping and increase the efficiency of the DVM Hydro unit 3 Cutoffthe leftover insulator 4 Check for cracks on the bent part of the pipes 5 Whenthe DVM Hydro unit is installed in a hot and humid place water may form on the outer surface of the insulator so it would be necessary to double the insulation thickness 10mm or more 16 DVM HYDRO HT IM 12ge 038966A 1 EN indd 16 2013 08 06 2A 9 44 26 Refrigerant pipe work on DVM Hydro unit HT DVM Hydro unit HT has refrigerant pipes of two different types Liquid side pipe P Gas side pipe gt Make sure there are no foreign substances and impurities in the pipe There is no nitrogen gas inside of connected pipes of Hydro unit HT and the outdoor unit DVM Hydro unit HT is using the new refrigerant R 134a The connected pipes of Hydro unit HT and the outdoor unit are using R 410A The product performance or reliability can have grave consequences The design pressure is 4 1 MPa and make sure to consider selecting t
65. te normally This product uses plate type heat exchanger and extra concern must be taken regarding on selecting the installation location since it requires water pipe installation sk For product protection closed type water circuit system must be adopted for water pipe system Before the installation read the Severe warning signs and the Caution signs thoroughly Manufacturer is not responsible for accidents due to incorrect installation User will be responsible for any service charges that may occur Manufacturer is not responsible for any product problems that may occur due to incorrect water pipe installation Maintain the water temperature and the amount of water flow within operational range Manufacturer is not responsible if the heat exchanger freezes and ruptures due to incorrect installation This product has been determined to be in compliance with the Low Voltage Directive 2006 95 EC and the Electromagnetic Compatibility Directive 2004 108 EC of the European Union A WARNING Hazards or unsafe practices that may result in severe personal injury or death A CAUTION Hazards or unsafe practices that may result in minor personal injury or property damage DVM HYDRO HT IM 12ge 08966A 1 EN indd 2 2013 08 06 LA 9 44 22 SEVERE WARNING SIGNS Installation must be requested to a qualified installer gt Ifthe user installs a product improperly on their own it may cause refrigerant leakage and le
66. te type heat exchanger with a water mixed with 1 2 96 of sodium hydroxide NaOH or sodium bicarbonate NAHCO Circulate the water mixture for 15 20 minutes to neutralize After neutralizing the pipes rinse the plate type heat exchanger with distilled water Ifyou are using the detergent sold at local retail stores make sure that it doesn t cause any corrosion to the stainless steel For detail information on cleaning method and proper use of detergent contact the detergent manufacturer 3 After cleaning check to see if it is possible to operate normally 58 DVM HYDRO HT IM 12ge 08966A 1 EN indd 58 2013 08 06 2A 9 44 52 Failure diagnosis When there is problem on DVM Hydro unit Hydro unit HT 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 Error indications are displayed as seen below HSITDNA 1 Hydro unit Hydro unit HT error The address of Error Ai and the error code will be displayed alternately on the remote controller display SMT W T E s E EWTES SMT W T EFS Ss 2 Outdoor unit error The address of Error Ao and error code will be displayed alternately on the remote controller display SINIT W TE s s SINIT W TE s Roco UO DD END A eb 0000 END Z ET 4 a 3 Wired remote controller error Th
67. to tell the user to keep this installation manual 1 When the product was not operated for long period of time check the followings Checkthe water to see if the water quality meets the standard Clean the strainer Checkto see if there is enough amount of water flow Flow switch must work at minimum amount of water flow Checkto see if there is any problems on the water pressure amount of water and the water temperature at inlet outlet 2 Plate type heat exchanger is designed in a impossible way to disassemble part for cleaning Therefore it has to be cleaned by following methods Check if there is any cleaning hole for chemical cleaning at the inlet water pipe For water scale cleaning use diluted down to 5 96 citric acid oxalic acid acetic acid phosphoric acid However do not use a cleaning solution containing hydrochloric acid sulfuric acid or nitric acid since they are highly corrosive Check ifthere is valve on the inlet outlet of the plate type heat exchanger Connect a exclusive pipe for cleaning to the inlet outlet pipe of the plate type heat exchanger and fill the detergent at the temperature of 50 60 C and circulate the detergent for about 2 5 hours Cleaning time can be different depending on the temperature of detergent or degree of water scale Judge the degree of water scale removal by the color of water detergent After cleaning discharge the detergent within the plate type heat exchanger and fill the pla
68. ve illustration Then take appropriate measures such as blind flange etc to stop the circulation water from entering the outdoor unit plate type heat exchanger and use circulating pump to remove foreign substance within the water pipes and clean the strainer If you do not clean the strainer foreign substances may accumulates on plate type heat exchanger and may break the heat exchanger or cause problem to it 13 Make sure that water quality within the water pipe meets the standard of cooling water quality for refrigerating and air conditioning equipment Heat source water containing high level of foreign substances can cause water heat exchanger and pipe corrosion or creation of water scale Use the appropriate heat source water according to the below table Ifthe make up water is provide from any other source than local water supply make sure to check the quality of water Strainer which needs to be purchased separately must be installed to the Water IN pipes of the water pipe If sand dust or rust debris enters to water system it may cause corrosion on metallic materials or blockage of the water heat exchanger and damage the heat exchanger If the existing thermal storage tank or pipes are used foreign substances may block the plate type heat exchanger of the DVM Hydro unit Hydro unit HT so water quality and foreign substances must be managed HSITDNA
69. ydro unit HT aoooboa o o posano Unit mm HSITDNA Communication cable Power cable Gas pipe A Liquid pipe ED AA Water outlet pipe p La Water inlet pipe a En 3 JU Y y y TE SE N 73 115 Model of the Hydro unit AM FNBF B Liquid side connection part 3 8 09 52 Refregerant side Gas side connection part 5 8 015 88 Water side connection part PT 1 25A DVM HYDRO HT IM 12ge 03966A 1 EN indd 11 11 2013 08 06 LA 9 44 26 Refrigerant pipe installation Refrigerant pipe work gt 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 gt The length of refrigerant pipe should be as short as possible and the height difference between the DVM Hydro unit Hydro unit HT and outdoor unit should be minimized Piping work must be done within allowable piping length height difference and the allowable length after branching The pressure of the R 410A is high Use only certified refrigerant pipe and follow the installation method Use clean refrigerant pipe and there shouldn t be any harmful ion oxide dust iron content or moisture inside pipe Pipe work must be done aside from the product After completing the pipe installation calculate the additional amount of refrigerant according to method of each in

This EEE is compliant with RoHS

Contents

Download Pdf Manuals

Related Search

Related Contents