Air-water split heat pump Aermec HBI Installation manual
Contents
1. ia l B J 2 T E 3 Indoor unit Em uu Outdoor unit HE _ Oil trap wi es Pipe dimension Length B Height A Additional oae Gas Liquid Standard Max Standard Max refrigerant 5 8 3 8 7 5m 30m Om 15m 50g m 100 5 8 3 8 7 5m 30m Om 15m 50g m HBI120 5 8 3 8 7 5m 30m Om 15m 50g m HBI140 5 8 3 8 7 5m 30m Om 15m 50g m HBI160 5 8 3 8 7 5m 30m Om 15m 50g m NOTES ed according to the following calculation 25 when the postion of the outdoorunit ishigherthan 1 Refrigerant does not have to be added when the length of the pipe is lessthan 10 m If this is not the case add refrigerant according to that stated in the table Example if the 16kw model is installed at a dis tance of 25 m 750 g of refri2. HBI lines diameters Line Description 200WT 200WTS 300WT 300WTS Q Domestic hot water use G 1 2 G 1 2 G 1 2 G 1 2 Q Water network G 1 2 G 1 2 G 1 2 G 1 2 Water inlet i j i i Q main coll G 3 4 G 3 4 G 3 4 G 3 4 Water outlet G 3 4 G 3 4 G 3 4 G 3 4 main coil Water inlet 7 integrative coil v E d aaa Water outlet P Q integrative coil v G 3 4 Ge Q Storage discharge G 3 4 G 3 4 G 3 4 G 3 4 If the connection between the water tank and the indoor unit must pass through a wall make a 70 hole forthe passage of the circulation water pipe A PPR pipe is recommended with nominal extemal diameter of dn25 and S2 5 as per standard thickness of the wall 4 2 mm A PPR pipe is recommended with nominal extemal diameter of dn20 and S2 5 as per standard thickness of the wall 3 4mm ATTENTION A water tank is recommended on the lower unit and main on the highest side Prepare the matenals according to the di mensions of the joints stated above If the stop cock isinstalled outside the room the use of a PPR pipe is recommended in orderto prevent damage due to freezing The hydraulic piping cannot be installed un til the water heater unit is fixed If otherinsulated pipesare used consult the dimensions given above forthe extemal di ameters and thickness of the walls At least one stop cock is necessary fo
3. HBIO80E HBI100E HBI120E HBI140E HBI160E pune HEAT2 L PUMP2 HEATI L POE 5 em PUMPI HEAT3 L ERR 2vi ON 2V2 ON 3V1 ON 3V2 ON 4 LEDI ED2 LED3 CN30 T SENSORI S T SENSOR2 T SENSOR3 T SENSOR4 T SENSOR5 T SENSOR6 TR IN TR OUTI TR OUT2 COM BMS OVO TEAT COM OUT OVC HEAT2 Components Position Specifications AC L live wire of power supply N Neutral wire of power supply PUMP1 X13 live wire of indoor water pump PUMP2 X14 live wire of solarwater pump RUN X15 running indicator HEA T3 L X16 e heater of water tank HEA T1 L X17 e heater of indoor unit 1 HEA T2 L X18 e heater of indoor unit 2 ERR X19 emor indicator 2V1 OFF X5 Electric magnetic 2 way valvel isnomally closed 2V1 ON X6 Electric magnetic 2 way valvel is normally open 2V2 OFF X7 Electric magnetic 2 way valve2 is normally closed 2V2 ON X8 Electric magnetic 2 way valve2 is normally open 3V1 OFF X9 Electric magnetic 3 way valvel is normally closed 3V1 ON X10 Electric magnetic 3 way valvel is normally open 3V2 OFF X11 Electric magnetic 3 way valve2 is normally closed 3V2 ON X12 Electric magnetic 3 way valve2 is normally open T SENSO R1 CN10 terminal of temperature sensorl T SENSO R2 CN11 terminal of temperature sensor2 T SENSO R3 CN12 terminal of temperature sensor3 T SENSO R4 CN13 terminal of temperat
4. IL gt a A t 4 95 6 10 11 12 19 14 15 17 18 19 currently not available N currently not available 2 way valve connection 3 way valve connection Connection for device indicating unit ON clamp 15 positive 16 negative 220 230 V 50Hz Connection for device Connection for auxil indicating unit bloc ked iary device Clamp 17 positive 18 negative 220 230 V 50Hz Clamp 19 20 220 230 V 50Hz IHBI 1011 4138500 0037 27 UNIT DEBUG Check before start up Forthe safety of the usersand the unit the same must be started fora control before the debus according to the following proce dures THE FOLLOWING ACTIVITIES MUST BE PERFO RM ED BY QUALIFIED STAFF ASSIG NED TO REPAIRS Confirmation execution has taken place oris to be completed with the following items by sales technicians dealer installation con tractor and customers Installation confirmation l The content of the installation request for this unit by the installer is tue Otherwise the debug will be refused N There isa written note in which the modification program is shown to the installer relative to unqualified instal latio
5. Inm air conditioning ihe Dua Tanti V HBI wr WTS j yi HBIC E j MU WW l A W M R410A RS485 2 OSO 100 120 140 160 AIR WATER CHILLER HEAT PUMP AERMEC COMPANY QUALITY SYSTEM EWROVENIT P CERTIFIED PERFORMANCE a www eurovent certification com w IV EVI A AERMEC TUM partecipates in the EUROVENT programme for Chec icon 62 280120 0 1 Check ongoing validity of certificate online AERMEC S P A IHBIIY 1010 E 6228010 01 Dear Customer Thank you for choosing an AERMEC product This product isthe result of many years of expenence and in depth engineenng research and it is built using top quality maten alsand advanced technologies In addition the CE mark guarantees that ourappliances fully comply with the require ments of the European Machinery Directive in termsof safety We constantly monitor the quality level of our products and asa result they are synonymous with Safety Quality and Reliability Product data may be subjectto modifications deemed necessary for improving the product without the obligation to give prior notice Thank you again AERMEC S p A AERMEC S p A reservesthe right to make any modifications considered necessary to improve its products at any moment and is not obliged to add these modificationsto machinesthat have already been fabricated delivere
6. With the aid of the figure above 1 NOTE The difference in installation height is the difference between the place of installation of the indoorunit and the highest point of the hydraulic system If the indoor unit is positioned in the highest point the difference will be considered 0 m Example 1 Ihe indoor unit is installed 5 m below the outdoor unit and the total volume of the hydraulic system is 100 With reference to the figure above it is not necessary to regulate the pres sure of the expansion vessel 20 HBI 1011 4138500 00 Example 2 The indoor unit is installed in the highest point of the hydraulic system and the total volume of the water is 350 1 Asthe volume of the hydraulic sys tem is 280 the expansion pressure vessel must be regulated which must be lower 2 Ihe formula used to calculate the pressure isthe following Pg H 1040 3 bar 0 1040 3 0 3bar 3 Ihe maximum volume of the hy draulic system is about 410 As the effective volume of the hydraulic sys tem is 3501 the expansion vessel satis fies insta llation requisites 4 Regulate the pre load pressure of the expansion vessel from 1 0 bar to 0 3 bar SELECTING THE EXPANSION VESSEL WATER EXPANSION FACTOR AT DIFFERENT TEMPERA TURES iom Temperature C Expansion factor e V cre 0 0 00013 1 p 4 0 1 1 10 0 00027 1 p 20 0 00177 30 0 00435 V Volume of the expansion vessel 40 0 00732 45
7. ply off meansremoving the powersupply current to the unit E Water tank full water with unit in functioning Do not use the unit if there isno water in the tank The water in the unit and pipes must be drained if the unit is not used to prevent the tank pipes and water pump from breaking due to the formation of ice Do not expose the unit directly to a corosive environment with waterorhumidity 6 HBI 1011 4138500 00 Check the connections Hydraulic Refrigerant Electrical Before using the unit control and confirm that the electric cables Never pressthe button using sharp objects and water pipes are connected correctly to prevent water leaks electric shocks fires etc Do not clean the manual control device with benzene thinners or chemical cloths in order to prevent surface discoloration and Do not climb onto the unitor place anything on it damage to the components Clean the unit using a cloth soaked in neutral detergent Delicately clean the display screen and the connection partsto prevent discoloration If in doubt contact the local dealer the authorised after sales centre the branches or our company directly IHBI 1011 4138500 007 2 IDENTIRCATION OF THE PRODUCT HBI can be identified by PACKING LABEL which shows the product identifica tion data TECHNICAL PLATE Positioned on
8. 28 E i V E lg LJ N 5 E a gt IHBI 1011 4138500 0035 Wiring diagram Indoor and outdoor unit including wiring on site Power supply for Thermostat If it is 230V AC please connect Terminal block xt3 21 22 23 24 If it is 24V AC please connect Terminal block xt3 25 26 27 28 wey 377 5 m They are can not be connected as the same time 2 way 2 way 3 way 3 way 22 gg S 8 valve1 valve2 valve1 valve2 amp T B5 g Thermostat Thermostat 3 E m HL HL KM4 SQ SQ QS z If there is gate control function LKDFD LONA N LKOFPALAUNI NILKOFFJLXON N oa COOL HEAT CDUL LCO4 pull out the leading wire 50 on 1je 3 4 5 6 7 8 9 19 1 1513 14 15 141718 51 55 23 54 55 96 87128 20 and then connect the Gate controller XIe nside Unit Als E XT2 20 19 Electric Box C A Main Baord Gate controller LINI1 6 e i CN
9. Poor heat isolation of the hydraulic system B Poor evaporator heat exchange C Little refrigerant in the unit D Heat exchanger block on water side Improve heat insulation efficiency Control whether the air inside or outside the unit is normal and clean the unit evaporator Control whether the unit refrigerant escapes Clean and replace the heat exchanger ERROR CODE DESC RIPTION OF THE ERROR F4 Malfunctioning of the outdoor environment temperature probe F6 Malfunctioning of the thawing temperature probe F7 Malfunctioning of the draining temperature probe F5 Malfunctioning of the intake temperature probe EF Outdoor fan malfunctioning E5 Compressor overload ordriver malfunctioning protection El Compressor high pressure protection E3 Compressor low pressure protection E4 Draining high temperature protection C5 Intemal capacity switch malfunctioning EG Communication fault between the main indoorand outdoorpa nels Communication fault between the main outdoor panel and the wired controller E3 Malfunctioning of the refrigerant FC High pressure probe malfunctioning F9 Malfunctioning of the output temperature probe dH Malfunctioning of the backup output temperature probe F1 Malfunctioning of the refrigerant inside the liquid pipe temperature probe F8 Malfunctioning of the input temperature probe FE Malfunctioning of the second tem
10. 0 0099 c Total volume of the water 50 0 0121 l 55 0 0145 p Expansion vessel pre load pressure 60 0 0171 p Maximum pressure during system functioning 65 i e safety valve activation pressure 70 0 0227 75 0 0258 e Water expansion factor the diffemce between 80 0 029 the original water temperature expansion factor 85 0 0324 and that of the highest water temperature 90 0 0359 95 0 0396 100 0 0434 16 Procedure forthe preparation of the flared ft tings The cooling lines and the HBI unit are real ised using flared connections Hared connections used in the tracts connected directly to the refrigerant con nections gas and liquid lines of the out doororindoor units PROCEDURES FOR THE REALISATION OF THE COOLING LINES The procedure for the realisation of a flared connection isasfollows e cut the copper pipes to measure ment using the pipe cutter and smooth the ends using a pipe debur rer Fig A e isolate the pipes and insert the ta pered nuts before flaring Fig B for flaring use a tapered flaring tool Fig C check that the tapered surface is in axis with the pipe smooth without cracks and even thic kness Fig D connectthe lines with the flared con nections Sd y 4 4 d Fig B Fig C E v Fig D Fig E CEA a D IHBI 1011
11. if the smell of fuel orbuming can be detected Do not touch the HBI heat pump when you are barefoot or when parts of the body are wet or humid Before performing maintenance disconnect the heat pump from the mains electricity positioning the system bi polar switch at off Ait is prohibited to modify the safety or regulation devices without authorisation or indications from the manufacturer Ado not pull disconnect twist the electric cables leaving the heat pump even if these are disconnected from the mains power supply Ado not leave containers and inflammable substances in the room where the appliance is installed Alt is prohibited to disperse and leave packaging material within the reach of children asit cab be a potential source of danger At is prohibited to plug the condensate drain Do not climb onto the unitor place anything on it A Do not use multiple sockets or mobile terminal blocks for connection of electric cables IHBI 1011 4138500 003 OUTDOOR UNIT Technical plate INDOOR UNIT A ATIENTION Before installation control that the electric power used isin compliance with that stated on the iden tification plate and check safety of the curent Display in stand by X High voltage Switc h to OFF to cut power supply to the machine 1 The On off indications refer to switch on and switch off of the printed circuits by the users while cutting the powersup
12. manual The unit is built with materials treated to Do not install the unit alone Do not connect electric plugsuntil the resist weather and therefore does not Contact your dealerafterthe machine installation jobshave been completed have to be particularly protected hasbeen purchased Follow the wiring diagrams supplied with Professional installers will perform installa the equipment and shown in this docu Do not position the outdoorunit LA two buildings Do not position the outdoor unit NN TSN O TN ar NN under the window bw Disc hary fitting The condensate produced in the heating functioning in orderto preventthe noise produced from mode can be conveyed to a drain making use of the normal functioning entering the room relevant set up I qd Installation SSS E in the open 9 perfectly horizontal respecting minimum technical spacesin orderto allow the passage of airand any maintenance to be performed 77 ITELLLLELI PLUL PTTL ELLE VILLILL LLL a 777777777 TT THTLILTTUI Checkthat the heat exchange coil is not exposed to the danger of hail 7777777272272 1111 1 4 P2 i WHERE AAA L1 e a The outdoor unit must be installed in the open perfectly horizo
13. of destination Ministerial Decree 329 2004 AAERMEC will not assume any responsibility for damage due to failure to follow these instructions Before beginning any operation READ THESE INSTRUC TIONS CAREFULLY AND CARRY OUT THE SAFETY CHECKS TO AVOID ALL RISKS All the staff involved must have thorough knowl edge ofthe operationsand any dangersthat may arise at the moment in which the installation operations are carried out The HBI units are manufactured with attention to the individual components in a way to protect both the userand the installer from any accidents AAfter every intervention on the product qualified staff are advised to pay particular attention to electric connec tions especially regarding the stripped part of the wires which must not exit from the terminal board in any way thus preventing the possible contact with live parts of the wire itse If This instruction manual along with the user manual isan integral part of the product make sure that it alwaysaccom paniesthe appliance even if transferred to other owners or user oris transferred to anothersystem Jt is recommended that the installer instructs the user regarding appliance functioning and fundamental Safety Regulations The HBI heat pump must be intended forthe use for which it hasbeen expressly manufactured THE manufacturer is exempt from any liability contractual and extracontractual for injury damage caused to persons animals and
14. page relative to the remote airtemperature probe WARNING 1 NEVER USE THE 230V AC thermostat and 4 Do not connect extemal electric loads the 24V AC thermostat at the same time the L and N cables must be used only for otherwise a short circuit will be caused and the electric type thermostat the life saving device will cut the electric 20 3 2 WAY VALVE NOTSUPPLIED The 2 way valve is necessary to control the flow of water during cooling Its task isto cut off the flow of water in the floor circuit in cooling mode when the fan coil is set up for cooling TYPE POWER OPERATIONAL MODE SUPPORTED Closure of the flow of water YES Normally open 2 cables 230V 50Hz Opening of the flow of water YES Closure of the flow of water YES Normally closed 2 cables 230V 50Hz l Opening of the flow of water YES 1 Normally open type when the electric current is NOTfed the valve isopen When the electric current is fed the valve is closed 2 Normally closed type when the electric current is NOTfed the valve is closed When the electric current is fed the valve isopen How to connect the 2 way valve follow the procedures given below Phase 1 Phase 2 Phase 1 Remove the front lid of the indoor unit and open the control box Phase 2 Find the terminal board and connect the cable asindicated below Z WARNING The nomally open type must be connected to the ca ble NO and cabl
15. the right lateral side member of the outdoor unit and on the left side of the indoor unit casing ts WARNING Tampering removal lack of the identifi cation plate or other does not allow the safe identification of the product and will make any installation or maintenance operation to be performed difficult 3 PRESENTATION The HBI air water heat pump with Inverter tec hnology is made up from an outdoor condensing unit indoor evaporating unit function inverted in heat pump and HBI WF WTS storage tank available asaccessory The functions are the following Test Low noise Emergency control Instant hot water for DHW use Anti freeze Antilegionella Indoor unit supplied hydraulic side with technical water filter plate exchanger expansion vessel 10 litres 2 step electric resistances 3kW 3kW can be activated deactivated air vent safety valve 3 bar flow switch manometer Length of the cooling lines up to 30m maximum level difference between outdoorunit and indoorunit 15m Outdoorunit supplied with Electric Resistance Kit Base to prevent the formation of ice during heat pump functioning mode e indoor unit set up forthe manage ment of accessory notavailable as an accessory 2 way valve 3 way valve Environmental thermostat Room Temperature Probe supplied can be installed in the wallin a rectan gular 3 module recess box type 503 eWeekly Timer e Auto Restar
16. 10 The installer is liable for any damage caused by an improp er connection of the outdoor unit circ uit Attention copper electric cables MUSTbe used Connection of the electric cable to the unit electric cabinet The electric cables must be positioned through the relevant hole pipe or cable trough ATIENTION The electric cables have a copper core and copper connectors must be used for the connection of the electric cable The differential switch is necessary for fur ther insta llations 30 HBI 1011 4138500 00 The electric cablesto connectin the elec tric cabinet must be protected with rub beror plastic in orderto prevent scratch es with the edge of the metal plate The electric cables near to the electric unit must be fixed in a stable mannerin or derto release the electric terminal of the cabinet from an extemal force The electric cable must be connected to earth correctly and safely If life saving devices are used with differ ential protection the reaction time must be less than 0 1 seconds the differential Circuit must be 30mA The diameters of the electric cables se lected above are established assuming a distance from the distribution cabinet to the unit that islessthan 75 m Specifications of the electric power sup ply cable and the differential switch To make the selection we recommend observing the electric cable specifica tions and of the types of di
17. 16 CN5 CN7 CN14 di P c 2 E ES o 5 5 Auxiliary electric n aol n S g 5 90 fflcNee heater 3 B m 3 a T uud AP Long distance POWER Bd S E 93 Poad Outdoor monitor PC APTCCNLD 230V 50HZ S252 el eS Remote air Water tank temp sensor Specification 1 The functioning LED HL1 and the eror LED HL2 are connected ornot connected on customer request 2 Contactor AC water pump reviews KM4 will be a standby pump in the future so it should not be connected 3 The differential switch LK is necessary for further installations 36 HBI 1011 4138500 00 26 Themostat connections 21 22 23 24 INFORMATION REGARDING TERMINAL BOARDS 25 26 27 28 Thermostat 1 Terminal Board On Machine 1 Electric power supply for water stor age tank HBi WT HBi WTS LN 1 N 2 Indoor unit electric power supply Thermostat 2 Terminal Board On Machine 2 Lt l i 1 1 CN C CN Y s p MV d ep y p dde c L j a d M 1 j z E ile wel Wiel E el M E a D co ME o D qd o s o D O Cy j O S 7 Ne M ui 2 VJ V ak TT T TI Jo S T NM se W a ila r 4 w0 L 3 90 4 mI RE 1111111 fiii i ltd AXE XQ X9 X8 X X6 Xo X9 XB X7 X6 XG X4 XB
18. 20 4 20 5 21 22 23 24 25 26 27 28 29 30 Procedures for the realisation of the cooling lines 21 Cooling lines connection la yout 22 Notes for emptying the 5 23 Notes for loading the 23 PCC CSOT teres 24 Room temperature remote probe 24 Ein M e 25 DAN AY VAIN I 25 26 Installation of auxiliary device gate controller 26 Installation of the isolated watertank 27 Hbi wt wts electric connections 29 Electric aeea ds 30 Winnog ord riv tnit 31 Winng dia 34 Information regarding terminal boards 37 UTES DUG 38 Functioning and daily maintenance 40 Technica d ae duode 42 List of aftersales service centres 44 1 GENERAL WARNINGS A The AERMEC HBI heat pump is manufactured according to the acknowledged technical standardsand safety regula tions Designed forair conditioning and the production of domestic hot water DHW it must be destined to this use compatibly with the performance features Any contractual or extracont
19. 3 21 3 95 COP 4 00 4 00 4 3 4 2 4 00 Heating capacity nominal kW 8 0 9 0 11 5 12 5 14 Input power nominal kW 2 54 2 90 3 38 3 73 4 59 COP 3 15 3 1 3 4 3 35 3 05 Rated Input Cooling without electric resistances jd 2 2 9 99 ro kW 4 6 4 6 5 5 55 6 without electric resistances OUTDOOR UNIT Electric Power Supply 230V 50Hz Air flow rate m3 h 6398 6398 6398 n fans n 1 1 2 2 2 R410A Refngerant Load kg 2 2 3 3 3 3 3 3 J Sound pressure dB A 57 57 57 57 60 J Sound pressure dB A 59 59 59 59 62 Liquid 9 52 3 8 9 52 3 8 9 52 3 8 9 52 3 8 9 52 3 8 Cooling connections Gas 15 9 5 8 15 9 5 8 15 9 5 8 15 9 5 8 15 9 5 8 Type fla re INDOOR UNIT HBIOSOE HBI100E HBI120E HBI140E HBI160E Input Power Indoor Unit W 245 245 245 245 245 Input Power Max W 205 205 205 205 205 Speed n 3 3 3 3 3 Electric resistances power kW 343 343 343 343 343 W 6245 6245 6245 6245 6245 Hydraulic connections In Out Male G1 G1 G1 G1 G1 Expansion Vessel capacity 10 Electric Power Supply 230V 50Hz Outlet water temperature 1 IG 18 25 Outlet water temperature jid 7 25 Outlet water temperature 1 HG 25 45 Outlet water temperature 25 55 JJ Sound pressure dB A 31 Liquid 9 52 3 8 9 52 3 8 9 52 3 8 9 52 3 8 9 52 3 8 Cooling connections Gas 15 9 5 8 15 9 5 8 15 9 5 8 15 9 5 8 15 9 5 8 Type fla re DHW outlet temperature measured at 1m in semianechoic
20. 4138500 0021 17 COOLING LINES CONNECTION LAYOUT Outdoor unit Indoor unit X EHEH SAHE nee Fm ee ui E I Wl Lis AQ 138 1 3 meu rp DT D o Ns GEL UU UICC DGRRERTIDUDURLH LEAL Us d m E Indoor unit Outdoor unit
21. Y EXPERT QUALIFIED STAFF Start the pre test proc edure 1 Make sure that the unit compressor is pre heated for 8 hours Attention heat the lubricant oil 8 hours in advance in order to prevent the refrigerant mixing with the lubricant oil and causing dam age to the compressoron unit start up 2 Check whether the temperature of the compressor oil is higher than the extemal outdoor temperature 3 Check whether the sequence of the main power supply phases is correct Otherwise correct the sequence on the basis of the specification Re control the sequence of the phases before start up to prevent the inversion of the compressor with consequent damage to the unit 4 Applicare il metro elettrico universale per misurare la resistenza di isolamento tra ciascuna fase estema e tra le fasi Attention A faulty earth connection can cause electric shocks N Ready for start up Cut the electric power supply off restore all protections and control the electricity forthe last time 1 Verificare l alimentazione e la tensione del circuito di controllo V deve essere 10 nel range di potenza operativa nomina le N Start the unit 1 Checkall of the conditions necessary for unit start up temperature of the oil mode requested load etc Start the unit and observe compressor func electric expansion valve fan motor water pump etc 2 NB the unit will be damaged if functioning
22. able and the tank must be fixed to the wall using bolts in orderto prevent vibrations asshown in the following figure The minimum distance between the wa tertank and heat source surfacesmust be 500 mm A water pipe must be present along with a joint for hot water and a run off in the floor near to the tank in order to favour filing with water supply of hot water and emptying of the watertank To make the hydraulic connections use PPR pipes and wrap them with tape for insulation NATIENTION For safe use of the water the inlet outlet of the water of the relative tank must be connected with the PPR pipe of a certain length L270xR2 cm R isthe intemal radius of the pipe INSTALLATION OF THE ISOLATED WATER TANK AVAILABLE AS AN ACCESORY Moreover heat insulation must be per fomed and metal pipes must not be used Before use the watertank must be full be fore activating the electric power supply HBi WT HBi WTS water storage tank Fix using bolts to prevent vibrations Resting on the floor NEVER SUSPENDED N ATIENTION To install the HBi WT WTS storage tank itis necessary to envision compo nentsthat are NOTSUPPLIED whose assembly is recommended in orderto guarantee conect functioning of the hydraulic plant Integrative heat sources Y A Safety valve D P Utility HBi WT WTS kK p Water drain Q OS queduct Q Manual cut off valve IHBI 1011 4138500 0027
23. al professional requisites for insta lla tion transformation extension and maintenance of the systems and able to check the same for safety and functionality purposes Installa device master switch or electric plug that allows to com pletely interupt the appliance s electric power supply Only use copper wires Electric connections All cables must be enclosed in a pipe orcable trough The cablesatthe outlet of the pipe orcable trough must be positioned ina way so asnotto undergo trac tion ortwisting stress and however protected from extemal agents Always make the earth connection The electric resistance power sup ply cable issupplied with the stor age tank the featuresof the cable are 3G 1 5mm2 length 6m IHBI 1011 4138500 0029 23 ELECTRIC WIRING Main principles Model The electric cables equipment and connectors supplied for use on site must be in compli ance with the provisions of the HBI100E Standards and design requi HBI120E Site s HBI140E Only qualified electricians can HBI160E connectthe cableson site HBIOSOC HBI100C Cut the electric power supply off before making the connec 120 tion HBI140C HBI160C Minimum section of the Minimum section of the Electric power differential switc h ly earth cable power supply cable su 50 10 3x10 50 10 3x10 50 10 3x10 50 10 3x10 50 10 3x10 230V 50Hz 32 3x6 32 3x6 40 10 3x10 40 10 3x10 40 10 3x
24. ar In the event of pressure exceeding 3 bar water may leak from the drain pipe connected to the safety valve It is recommended to place a container under the unit If the problem persists contact the After sales Service IHBI 1011 4138500 0017 S SPACE REQUISITES FOR INSTALLATION OF THE INDOOR UNIT NUS ROSY SIERO RO N exceed 15 m 8 0 16KW CS ORK Ns x Y ZN Name M PREC AUTIONS FOR INSTALLATION OF THE INDOOR UNIT e The indoorunit must be mounted vertically on the wall of the room with the aid of Rawplugs e Keep the indoor unit as far away from heat sources as pos sible e g heat sinks and similar present in the room e Keep the indoor unit asnearas possible to the outdoor unit The level distance between the connection pipes cannot exceed 30 m 8 0 16KW while the vertical distance cannot Connection diameters 1 Outlet water pipe BSP 1 male red 2 Retum water pipe BSP 1 male red OOPS IP ROP LR IP RIP KRIS 3 Gasside pipe 3 8 13 INDOORUNITDIMENSIONS 13 1 INDOORUNIT CLEARANCE HBIOSOE HBI100E HBI120E HBI140E HBI160E 304 unit outline 18 HBI 1011 4138500 00 14 VOLUME OF THE WATER AND PUMP DISPLACEMENT E ATIENTION T e The pump has three adjustable speeds maximum average a mi
25. ature probe 2 9 liquid separator System loading 10 HBI 1011 4138500 00 6 EXAMPLE OF INSTALLATION CASE 1 connection to the coil under the flor for heating and cooling Coil Coil under flor under flor OUTDOOR INDOOR mm LOW temperature line me ms High temperature line E 5 pq Shutoff valve mE l im By pass valve F I rie S l l m Remote room ther mostat drawing purely indicative CASE 2 connection of the domestic hot water tank Coil Coil under flor under floor OUIDOOR INDOOR LOW temperature line aay Jh m High temperature line ES aS I i las Shut off valve z i I B pec By pass valve j E Remote room ther mostat Three way valve 4 drawing purely indicative IHBI 1011 4138500 0011 CASE 3 connection of the domestic hot water tank and heat emitters for heating and cooling Coil under flor Radiator OUIDOOR INDOOR LOW temperature line a mw High temperature line E 4 E p Shut off valve Er M B BE By pass valve e i l Remote room ther mostat Three way valve C Domestic hot water tank 2 way valve Fan coil 1 Fan coil 2 The 2 way valve is very important for preventing the condensation of dew on the floorand on the radiatorin cooling mode drawing purely in
26. chamber Pump Input Powe Max Auxiliary Electric resistances 2 step ON OFF control panel With electric resistances without electric resistances 40 50 C I Hoor system Cooling Inlet outlet watertemperature 23 C 18 C Extemal air temperature 35 C D B 24 C W B 1 Hoor system Heating without electric resistances inlet outlet water temperature 30 C 35 C Extemal air temperature 7 C D B 6 C W B 42 HBI 1011 4138500 00 JJ measured at 1 4m in semianechoic chamber 2 Fancoil Cooling Inlet outlet water temperature 12 C 7 C Extemal air temperature 35 C D B 24 C W B 2 Fancoil Heating without electric resistances Inlet outlet watertemperature 40 C 45 C Extemal air temperature 7 C D B 6 C W B Domestic Hot Water storage tank U M HBI200WT HBI200WTS HBI300WT HBISOOWTS Capacity 200 200 300 300 DHW outlet temperature C 40 80 Electric Resistances Power kW 3 3 3 3 Electric resistance Input Power A 13 13 13 13 Electric Power Supply 230V 50Hz Utility hydraulic connections 5 n In Out Female G1 2 G1 2 G1 2 G1 2 Main coil hydraulic connections i j 5 In Out Female G3 4 G3 4 G3 4 G3 4 Integrative coil hydraulic connections i i In Out Female G3 4 G3 4 L m 10 10 Integrative coi
27. d orare under construction SUMMARY 3 1 3 2 10 10 1 10 2 11 12 13 13 1 14 15 General wamings eese nnns 5 Identification of the product sseeee 8 Presentati Merrer mere ia rnit xr iere eere acad ian 8 Operational mode seen 8 Operational functions eene 8 Default settirigs uices erronee ener tas 9 Operational principle la yout 10 Example of installation e 11 13 Guide lines for installation of the outdoor unit 14 Space requisites for installation of the outdoor unit 15 Outdoor unit dimensions nnnm 16 Outdoor unit clearance HBIO80C HBI100C 16 Outdoor unit clearance HBI120C HBI140C HBI160C 16 Guide lines for installation of the indoor unit 17 Space requisites for installation of the indoor unit 18 18 Indoorunit clearance HBIO80E HBI100E HBI120E HBIL40E 18 Volume of the waterand pump displacement 19 Volume of the waterand expansion vessel pressure 20 4 HBI 1011 4138500 00 16 17 18 19 20 20 1 20 2 20 3
28. dicative 12 HBI 1011 4138500 00 7 MAIN COMPONENTS Model Extemal view Intemal view e Safety valve p ei L qom Air vent HBI1OOE Electrical heater HBI120E HBI140E Plate heat ex HBI160E changer Expansion vessel j Water pump e ol Control box O the image is purely indicative Model Extemal view Intemal view HBIO80C HBI100C qo Controlbox Compressor HBI120C HBI140C Q9 Controlbox HBI160C DC fan motor mms 0 the image is purely indicative IHBI 1011 4138500 0013 8 GUIDELINES FOR INSTALLATION OF THE OUTDOOR UNIT Unit installation must be in compliance tion and insertion in compliance with that ment when making the connections with local and national safety codes stated in the installation
29. e N so that the valve closes in cooling mode The nomally closed type must be connected to the ca ble NC and cable N so that the valve closes in cooling mode NO Line signal for normally open type from the printed Circuit to the 2 way valve 2 way value 1 NC Line signal for normally closed type from the print ed circuit to the 2 way valve 2 way value2 N Neutral signal from the printed circuit to the 2 way AC urrently not available valve IHBI 1011 4138500 0025 20 4 THREE WAY VALVE NOTSUPPLIED The 3 way valve is necessary to use the DHW tank Its task isto divert the flow between the floor heating circuit and the heating circuit of the watertank Operational mode Select Flow A between Flow A and Flow B i SPDT with 3 cables 230V 50Hz Aleck Pow BY beween Flow B and Flow A 1 SPDT Single pole double contact The three cablesare made up from Live 1 to select Flow B and Neutral forthe common 2 How A indicates the flow of water from the indoor unit to the floor hydraulic circuit 3 Flow B indicates the flow of water from the indoor unit to the DHW tank How to connect the 3 way valve follow the procedures below Phase 1 Phase 2 Phase 1 Remove the front lid of the indoor unit and open the control box Fase 2 Connect the 3 way valve cable asindicated below AN WARNING 7 8 9 10 11 12 The 3 way valve must sel
30. e position the terminal board cover panel drawing referred to the unit HBIOSOC HBI100C the image is purely indicative 9 SPACE REQUISITES FOR INSTALLATION OF THE OUTDOOR UNIT Precautions for installation of the outdoor height unit Protect the unit during lifting requisites for the instalation Do not strike metal parts to prevent the e Use M12boltsto tighten the feet and the sub fra me during installation The outdoor unit must be installed on a solid base measuring 10 cm in Clearance of the unit body are dem onstrated in the following layout The outdoor unit must be lifted act ing on the relevant hole formation of rust IHBI 1011 4138500 0015 10 OUTDOOR UNIT DIMENSIONS 10 1 OUTDOOR UNITCLEARANCE HBI100C IL NE NN mm L NE imm unnm Chiller connection Connections diameter l Liquid side service valve 3 8 2 Gasside service valve 5 8 10 2 OUTDOORUNIT CLEARANCE HBI120C HBI140C HBI160C 1253 1232 Chiller connection Connections diameter 1 Liquid side service valve 3 8 2 Gasside service valve 5 8 16 HBI 1011 4138500 00 11 GUIDE LINES FOR INSTALLATION OF THE INDOOR UNIT Select the position where th
31. e unit isto be installed depending on the layout of the room any architectonic limits and customer requirements Respecting minimum technical spacesin orderto allow the pas sage of airand any maintenance to be performed NATIENTION Make sure that the hang rod the ceiling and the building structure are sufficiently resistant to support the weight of the air conditioning unit 200 r 463 a 252 Sd o 823 900 Identify the exact position forthe Rawplugs Do not install in a place where in Do not install in a place subject to cor flammable or explosive productsare rosive gases excessive dust smoke or found or where there may be leaks excessive humidity of inflammable or explosive gases To accessthe electric box remove the screws positioned on the sidesand slide the casing out Remove the coverpanel Inlet cables The unit does not have a cut off valve or system drai ning unit It is necessary to envision installation Assembly is recommended in orderto guarantee correct functio ning of the hydraulic plant Pressure limit 3bar Drain water safety valve Manometeron the machine The working pressure of the hydraulic circuit must be between land 2 b
32. ect the water tank circuit when the electric current is fed to the cable OFF and to cable OFF ON N OFF ON N N The 3 way valve must select the floor circuit when the electric cument isfed to the cable ON and to cable N 2 way value 1 2W way value 2 OFF Line signal water tank heating from the printed Circuit to the 3 way valve ON Line signal floor heating from the printed circuit to AN Cunently not available the 3 way valve N Neutral signal from the printed circuit to the 3 way valve 20 5 INSTALLATION OF AUXILIARY DEVICE GATE CONTROLLER NOT SUPPLIED Operationsto be performed in orderto install an auxiliary control device on the XT2 board 1 Remove the cable jumper n 50 20 19 XT2 20 19 from clamps n 19 20 2 Connectthe auxiliary device in your possession following the instructions supplied to the clamps n 19 20 m If the door control function is present extract the main cable 500n the board for XT2 terminals between 19 and 20 and then connectthe doorcontrol device according to installation guide 26 HBI 1011 4138500 00 21 INSTALLATION MEASURES The watertank must be installed and kept at a horizontal distance of 5 m and verti cal distance of 3 m from the indoorunit It can be installed in the room The upright water tank must be installed vertically with the base on the ground never suspended The place of installation must be suffr ciently st
33. ed in the table below Icon Recommended components Water filter not supplied the WT WTS storage tank 1 Manual cutoff valve notsupplied 3 Loading unit with manometer not supplied 4 Safety valve calibrated at 7 bar non retum supplied with 28 HBI 1011 4138500 00 22 j prr roca HBI WT WTS ELECTRIC CONNECTIONS CN5 7 i L N CONDENSING 230V 50Hz N OUTDOOR UNIT 230V 50Hz EVAPORATING INDOOR UNIT Icon HBi WT HBi WIS Connection to be made between HBI and HBi WT WIS Connection of temperature probe 1 1 This probe is already inserted into the HBi WT WTS storage tank therefore it must be simply connected to the HB hydronic module board the clamp to which this probe must be connected is identified by the _ code CN11 This probe is supplied with the HBI hydronic module therefore it must be simply connected to the HBi WT Connection of the 3 kW integrative resistance power supply ATENTON before canmying out any intervention make sure that the mains electric power supply has been disconnected The appliance must be installed in compliance with national regula tions on this subject The electric connections instal lation of the system and their ac cessories must only be performed by subjects with the technic
34. elec tic cabinet must be protected with rub beror plastic in orderto prevent scratches with the edge of the metal plate HBIOSOE HBI100E HBI120E HBI140E HBI160E POWER a 41 Pare E 5 65 8 n NA rh BS Consumer Connection 5 6 7 Specification 1 If there is gate control function pull out the leading wire 50 on terminal boards between19 and 20 and then connect the Gate controller xT2_20 19 xT2 c 50 Gate controller s es oe sts x stt 2 The wires in the imaninal frames are connected by the consumer 3 power supply for Thermostat lf it is 230V AC please connect Terminal block xt3 21 22 23 24 lf it is 24V AC please connect Terminal block xt3 25 26 27 28 E 5 mi UE mi Gp 34 HBI 1011 4138500 00 B o wh 8 PE 2 Lu 2way Tide HT 332 5 valve LE BH y x Lr pj En away adp HU 5 valve io gt Lar o Sway T S valvet sh x 3 wa ign Ho L y veo 731 valve2 1 pum Client water PUR KWA Hi AC contactor i Running r E 2 indicating lamp u Error indicating see om O Thermostat Thermostat The electric cables near to the electric unit must be fixed ina stable mannerin or derto release the electric terminal of the cabinet from an extemal force The electric cable must be connected to eart
35. er manual for further information Function HEATING COOLING DHW HEAT COOL we een Mode Mode Mode DHW Mode HDHW Mode Q v v v v v v Q Q v v Q IHBI 1011 4138500 009 5 OPERATIONAL PRINCIPLE LAYOUT Outdoor unit Wr g Hoor system Fan coils A T Indoor unit Supplementaryheat sources a WT WITS storage tank x D drawing purely indicative 1 compressor 10 electric resistance R1T plate outlet temperature probe 2 4 way valve 11 flow meter R1T plate outlet temperature probe 4 fan motor 12 three way valve 13 2 way valve R2T liquid line temperature probe 5 dehydrator filter 14 by pass valve R3Tgasline temperature probe RAT retum water temperature probe 6 electronic expansion valve X 3 finned heat exchanger oe K 19 expansion vessel R5T outlet water temperature probe 7 plate heat exchanger 20 safety valve R6T water tank temperature probe 1 8 pump E 9 air vent valve R7T water tank temper
36. fferential switches stated in the following table If the cablesare placed ata distance be tween 75 m and 150 m the diameter of the electric cable must be increased to the next level The intemal extemal power supply cable must be HO5RN F or over 24 WIRING DIAGRAM HBIOSOC HBI100C EPF CHES CBE CCS Li Li LE DC MSZTORKI AC L live wire input of power supply red N zero wire input of power supply white El ground wire yellow green L2 2 PFC blue inductive wire L1 1 PFC brown inductive wire L2 1 PFC yellow inductive wire L1 2 PFC white inductive wire U U phase of compressor V V phase of compressor W W phase of compressor DC fan DC MOTORI 1 pin strong power supply 3 pin fan GND 4 pin 15V 5 pin control signal 6 pin feedback signal 4V 4V1 4 way valve HEAT electric heating tape VA 1 e heater of chassis HPP high pressure switch LPP low pressure switch OVC COMP overload protection of compressor T SENSO R2 1 2 hole pipe temperature 3 4 hole environment 5 6 hole exhaust 1 hole 3 3V TENORS 2 hole detection suction temperature sensor CN66 CN67 communication cable 2 pin B 3pinA communication cable 1 pin earthed 2 pin B3 pin A 4 pin l2power supply It can not be used for com bius munication between outdoorunit and indoorunit FA pipe electric expansion valve 1 4 pin driving impulse output 5 pin 12V H PRESS signal input of pressure se
37. gerant must be add 22 HBI 1011 4138500 00 10 50 50 2 The nominal capacity is based on standard pipe length while the maximum length allowed is based on the reliability of the product functioning 3 The oil separator must be installed every 5 7m the indoor unit 18 NOTES FOR EMPTYING THE LINES Proceed as follows to empty the lines 1 Connect the rods between the pump the manometer unit the machine and the cylinder as indicated in the layouts 2 Check that all cocks on the manometer unit are closed 3 Open cocksA B D 4 Switch the pump on 5 Wait for the necessary time 6 Close cocks A B C D 7 Switch the pump off 8 Leave the machine in vacuum and check the low pressure manometer it must be in full scale position 1 and check if the air conditioner keepsthe vacuum state VACUUM CONNECTIONS ON THE LINES INDOOR OUIDOOR UNIT SIDE UNIT SIDE mm 3 LIQUID inc h 9 52 3 8 9 52 3 8 E 5 v pu 8 Service cylinder Z with drip riser e L1 1 Scales OUTDOOR UNIT 19 NOTES FORLOADING THE SYSTEM Proceed as follows to load the system 1 Zero the scales 2 Open the cylinder and loosen the fit ting nearto the cockC 3 Open cocks A C 4 Read how much Freon has been in troduced into the airconditioner from the Sc ales 5 When loading has been completed close the cocksand the cylinder 6 Open cockson the conditi
38. h correctly and safely Indoor Unit LS Waterflow switch Thermostat WP65A R Thermostat WP95A R ral electric heater 1 2 AC contactor ater tank Auxiliary electric heater AC contactor eee AC contactor WaterPUMP PUMP heater 1 E ka Terminal block Plate heat a RT water out temp sensor Plate heat exchanger water in temp sensor Liquid line temp sensor Gas line temp sensor Auxiliary electric heater water out temp sensor Water tank temp sensor2 Water tank temp sensor RTg Other thermal system Water out temp sensor AP2 Main Board Only For RT9 1t Transformer ILong distancel j Monitor PC N HBIOSOC HBI100C OUTDOOR UNIT COMP COMPRESSOR FAN MOTOR BAND HEATER ELECTRONIC LOW PRESSURE SWITCH High side PIPE TEMP FA W13 ul IVC CDMP 20K E RD MENT SERES d TEMP SENSOR 1 cJ DISCHARGE GAS g TEMP SENSOR SUCTON TEMP eq 0 W16 LIII EH W14 nurus EH HBI120C HBI140C HBI160C Outdoor unit POWER Outdoor unit wi OMP CRANK CASE HEATE ERMINAL BOARD BREAKER MAIN PCB indoor FILTER PCB nit Communication L1 L2 INDUCTANCE po We Le COMPRESSOR Min vu IM1 M2 FAN MOTOR L e PEE 4 W Y VALVE y LOW PRESSURE SWITCH HP m Wto BAND HEATER OK RT SUCTON TEMP SENSOR W18 20K a VI n 20K RT Rn LL 4 Pressure sensor SENSOR C Z A High sid K ei
39. ication table has been completed Ask forthe installation contractors signature forcon sent Attention if there are items with x inform the contractor The items stated above are those recommended 2049 Areurumjaid ou Jaye peuuguoo sway General evaluation Debug Amendment Judge the following items if there are no archives the qualification will be considered a Hectric power supply and electric contol system b Calculation of the load c Problems with unit heating d Problems with noise e Problems with piping f Other The nomal debug operation cannot be camed out if all of the items are not qualified Any problems must be solved immediately All expenses for debug delays or re debugging due to problems that have not been solved immediately will be charged to the installer Present the amendment report program to the installer The installer is supplied with the reports of the amendment to be carried out afterthe communication Yes 38 HBI 1011 4138500 00 Inspection The inspection checks that the unit can function normally via pre functioning If the unit cannot function normally find and solve the design problem orof the unit until the inspection is satisfied Every inspection must respect the requisites before execution of the inspec tion The inspection must follow the content and the phasesofthe table stated below THE FOLLOWING PRO C EDURE MUST BE PERFO RM ED B
40. in an anomalous way Do not activate the unit in the event of high pressure and high current Additional information Evaluation or suggestions regarding the general functioning situation good modify Identify the potential problem if nothing is written it meansthatthe installation and debug are in compliance with requi sites a powersupply and electnc control system problem Items for b load calculation problem accept C external refrigerant system ance d problem with noise afterthe e indoor piping and indoor system problem debug h other problems Loading is necessary during functioning in orderto perform maintenance due to problems of low quality such asinstalla tion and improper maintenance Situation foracceptance Is the usertrained on the basis of the specifications Sign Yes No IHBI 1011 4138500 0039 28 To prevent damage to the unit all unit protection devices have been set before delivery ina way that the usermust never have to regulate or remove them When starting up the unit for the first or second time after prolonged standstill more than 1 day with the interuption of the current supply electrify the unit in advance to pre heat it for more than 8 hours Never rest any objectson the unit and on the accessories Keep the space around the unit dry clean and ventilated Imme diately remove all dust accumulated on the condenserfinsin orderto ensure maxi mum performance of
41. l xs mm 22 0 8 22 x 0 8 DHW outlet temperature measured at 1m in semianechoic chamber Pump Input Powe Max Auxiliary measured at 1 4m in semianechoic chamber Electric resistances 2 step ON OFF control panel With electric resistances without electric resistances 40 50 C I Hoor system sat Cooling do Inlet outlet water temperature 23 C 18 C Inlet outlet water temperature 12 C 7 7 C Extemal air temperature 35 C D B 24 C W B Extemal air temperature 35 C D B 24 C W B 2 Fancoil 1 Hoor system Heating without electric resistances Inlet outlet water temperature Extemal air temperature 30 C 35 C 7 C D B W B Heating without electric resistances 40 C 45 C 7 C D B W B Inlet outlet water temperature Extemal air temperature IHBI 1011 4138500 0043 AERMEC_ 37040 Bava CONS a R Ita Via Roma 996 39 042 633111 Telefax 39 0442 9373 0 439 0442 93566 carta reciclata A recycled paper papier recycl C C MEE papier AERMEC COMPANY QUALITY SYSTEM v my Ma CN ISO 9001 2000 Cert n 0128 5 m wj AERMEC 5 The technical data given on the following documentation is not binding Aermec reserves the right to apply at any time all the modifications deemed necessary for improving the product
42. loosened B The fan blade touchesthe casing orthe grid C Fan functioning is unreliable The phases sequence is inverted Checkand re phase Find the cause and repair Replace the compressor Fasten the fan fixing bolt Find the cause and regulate Replace the fan The compressor makes a lot of noise A Clogging of the liquid occurs when the liquid refrigerant entersthe compressor B The parts inside the compressorare broken Check whether the expansion valve is faulty and the temperature probe is loose In this case repair Replace the compressor The waterpump does not function orfunctions anoma lously A Malfunz dell alimentazione elett o del termi nale B Relay malfunctioning C Presence of airin the water pipe Find the cause and repair Replace the relay Evacuate the air The compressor starts and stops frequently A Little or excess refrigerant B Poor circulation in the hydraulic system C Low load Drain oradd refrigerant Hydraulic system blocked or containing air Checkthe water pump the valve and the piping Clean the water filter or bleed the air Regulate the load oradd storage tanks The unit doesnot heat even if the compressor is running A Refrigerant leak B Compressor malfunctioning Repairthe leaksand add refrigerant Replace the compressor Poor hot water eating effi ciency 40 HBI 1011 4138500 00 A
43. n The request for unit installation by the installer and the list of debugsare archived together Preliminary check The aspect of the unit and the piping system is OK during transmission transport and installation Checkthe quantity packaging etc of the accessoriesincluded with the unit Make sure that the wiring diagrams controls drawing of piping etc are present Check that the installation of the unit is stable enough and that there is sufficient space forthe use and repair operations Complete the refrigerant pressure test on each unit and identify leaks in the unit Olin A WINnfie Ziw Check whether the water tank is installed in a stable manner and if the support is firm and the tank is full N Check that the heat insulation measurements for the watertank the inlet outlet pipes and the water filling pipe are correct Co Checkthatthe electric power supply isin compliance with that stated on the identification plate and if the electric cable model satisfiesthe applicable requisites Check that the electric power supply and the control wiring are connected correctly according to the wiring diagram the earth is safe and each terminal stable 10 11 Check that the connection pipe the water pump the manometer the thermometer the valve etc are installed correctly Check that each system valve isopen orclosed according to requisites 12 The installation verif
44. nimum In most cases maximum speed is recommended 8 e If pump noise is not acceptable we recommend changing the g pre set speed from maximum to medium but in order to guaran tee a sufficient flow rate do not set the water speed at minimum Min because it could cause a sudden flow rate eror EC C Minimum Average Maximum If the pump is too noisy we re commend that the pre set speed is E changed from maximum to me 2 dium 9 Minimum pump speed doesnot guarantee a sufficient flow rate to the system E To acton the speed selector 5 switch remove the protection lid UO f 20 40 60 3S0 100 Water flow rate l min IHBI 1011 4138500 0019 15 VOLUME OF THE WATER AND EXPANSION VESSEL PRESSURE Notes The expansion vessel contains 10 litres and hasa pre load pressure 2 5 of 1 bar 26 The total volume of the water of 280 litres is pre set If it must be 8 To changed due to the installation conditions the pre load pressure 8 must be regulated to guarantee suitable functioning 05 1 5 If the indoor unit is positioned in the highest point no regulation is necessary os 5 1 0 The minimum total volume of the water is 20 litres SC 8 05 Use nitrogen gasto regulate the pre load pressure contact a cer
45. nsor 1 pin GND 2 pin signal input 3 pin 45V IHBI 1011 4138500 0031 HBI120C HBI140C HBI160C T SENUR LPP P SENSOR A H PRESS IP T HEAT EC MOTOR i pe mox COMPONENTS SPECIHCATIONS AC L live wire input of power supply red N Neutral line input of powersupply PFC blue inductive wire blue L1 1 PFC brown inductive wire L2 1 PFC yellow inductive wire L1 2 PFC white inductive wire U U phase of compressor V V phase of compressor W W phase of compressor DC fan DC MOTORI 1 pin strong power supply 3 pin fan GND 4 pin 15V 5 pin control signal 6 pin feedback signal DC fan DC MOTOR2 1 pin strong power supply 3 pin fan GND 4 pin 15V 5 pin control signal 6 pin feedback signal 4V1 4 way valve HEAT electric heating tape VA 1 e heater of chassis HPP high pressure switch LPP low pressure switch T SENSOR2 1 2hole pipe temperature 3 4hole environment 5 6hole exhaust T SENSOR3 1 hole 3 3V sensor 2 hole detection suction temperature CN66 CN67 communication cable 2 pin B 3 pin A CN65 communication cable 1 pin earthed 2 pin B 3 pin A 4 pin 12 power supply It can not be used for communi cation between outdoorunit and indoorunit FA pipe electric expansion valve 1 4 pin driving impulse output 5 pin 12V H PRESS signal input of pressure sensor 1 pin GND 2 pin signal input 3 pin 5V 32 1011 4138500 00
46. ntal on a stable and solid support respecting minimum technical spacesin orderto allow the pas sage of airand any maintenance to be performed aj If the unit isto be fixed to a wall use brackets with suit able dimensions for supporting the weight of the unit Use M12 boltsto tighten the feet and the sub frame during Do not install in places where inflammable or explosive installation products are found the image is purely indicative 14 HBI 1011 4138500 00 trap The outdoor unit must be installed near to the indoor unit in orderto reduce the length and the curvesof the cooling pipes If the outdoor unit is positioned in a higher point with respect to the indoorunit realise a siphon in orderto pre vent the deposit of oil INPUT CABLES ELECTRIC CONNECTIONS TO THE OUTDOOR UNIT Remove the terminal board cover panel Connectthe cablesto the unit clampsasindicated in the wiring diagrams Pay attention that every cable is connected correctly to the terminal boards of the two units R
47. objects due to installation adjustment and maintenance errors and improper use After the packaging has been removed check the integrity and completeness of the contents If this does not comply contact the dealer where the ap pliance was purchased ts Aemec is not liable for any flooding caused by the intervention of the safety valves ADispose of packaging materials in the appropriate contai ners at the relevant collection centres The waste must be disposed of without hazards for health and without using procedures or methods that could damage the environment During installation the user must be informed that he must periodically check the working pressure of the hydraulic plant is between 1 and 2 bar and however not over 3 bar if necessary have Technical After sales Centre professionally qualified staff intervene AKEARTH the unit must be connected to earth reliably Af the smell of buming is detected remove the electric cur rent immediately and contactthe after sales centre If the anomaly persists the unit could be damaged and could cause electric shocks or fires Once installation has been performed voltage can be ap plied to the unit only if no problem occursduring the control For safety reasons rememberthat THE HBI heat pump must not be used by children or unassisted disabled persons A TIS dangerousto activate electric devicesorappliances such as switches household appliances etc
48. oner 7 Switch the air conditioner on Once the lack of leaks from the system has been ascertained when the com pressor is not active load the specified quantity of R410A liquid into the unit through the filing opening of the outdoor unit liquid pipe valve Make sure to load the specified amount of liquid refrigerant in the liquid pipe As this refrigerant is the mixed type if it is added in gaseous form it could cause a change in its composition thus obstruct ing normal functioning Before loading check whetherthe refrig erant cylinder is equipped with a siphon INDOOR UNIT VACUUM CONNECTIONS ON THE LINES MANOMETER UNIT INDOOR OUTDOOR e e UNIT SIDE UNITSIDE 15 87 5 8 15 87 5 8 9 52 3 8 9 52 3 8 Service cyl inder with drip riser OUTDOOR UNIT Vacuum pump Sc ales IHBI 1011 4138500 0023 20 ACCESSORY 20 1 ROOM TEMPERATURE REMOTE PROBE SUPPLIED Front side Rearside A ATIENTION 1 The distance between the indoor unit and the remote room temperature probe must be less than 10 m 2 The height from the floor must be about 1 5 3 The room temperature remote probe can not be positioned in areas that are covered when the dooris open og Den o9 PCB ceuUcucosb5bteb Electric box 4 The room temperature remote probe can not be positioned in areas affected by o
49. perature probe of the DHW tank FL Malfunctioning of the first temperature probe of the DHW tank F3 Malfunctioning of the refrigerant inside the gas pipe temperature probe dF Malfunctioning of the solar output temperature probe FO Malfunctioning of the remote room temperature probe Ec Malfunzionamento dell interuttore dell acqua E2 Intemal anti freeze protection No shielding Overheating of the domestic hot water tank Ed Overheating of the output temperature no shielding No shielding Overheating of the solaroutput temperature Malfunctioning of the indoorelectric heater EH Malfunctioning of the first connection of the indoor electric heater Malfunctioning of the second connection of the indoorelectnc heater Malfunctioning of the DHW tank electric heater connection dU Extraction of the door controller IHBI 1011 4138500 0041 29 TECHNICALDATA U M HBIOSOC HBI100C HBI120C HBI140C HBI160C Cooling capacity nominal kW 9 05 10 5 14 15 15 5 Input power nominal kW 2 50 3 14 3 68 4 29 4 63 EER 1 3 62 3 34 3 8 3 5 3 35 Cooling capacity nominal kW 6 5 8 0 10 11 11 5 Input power nominal kW 2 50 3 08 3 45 3 93 4 6 EER 2 6 2 6 2 9 2 80 2 5 Heating capacity nominal kW 8 5 10 12 13 5 16 Input power nominal kW 2 10 2 50 2 79
50. r the water outlet pipe Installation of the recirculation pipe at the bottom of the water tank connect a piece of the PPR pipe with the run off outlet of the floor drain A stop cock must be installed at the centre of the run off pipe and in the point in which the userscan activate it easily Do not allow dust and other materialsto en ter the piping system during installation of connection pipes After connection of all hydraulic piping first cany out a leaks control test After which apply heat insulation of the hydraulic sys tem Pay attention to the valves and the pipe joints After connection of all hydraulic piping first cany out a leaks control test see unit de bug After which wrap the water pipes the wa tertemperature probe and the cablesusing the tape included with the unit Guarantee a sufficient thickness of the insu lating cotton If necessary install a heating device to prevent the pipes from freezing The hot water fed from the isolated water pipe depends on the cock water pressure which must always be fed During use the cooling waterinlet stop cock must be kept normally open A The metal pipes do not guarantee preservation of heat in the tank do not use metal pipes To install the HBi WT WTS storage tank it isnecessary to envision componentsthat are NOTSUPPLIED whose assembly isrecommended in orderto guarantee correct functioning of the hydraulic plant The recommended components are indicat
51. ractual liability of the Company isexcluded for injury damage to persons animals or objects owing to installation regulation and maintenance emors or improper use All uses not expressly indicated in this manual are prohibited A The instructions along with all the related documentation must be given to the user of the system who assumes the re sponsibility to keep the instructions so that they are alwaysat hand in case of need Read this sheet carefully the execution of all works must be performed by qualified staff according to Standardsin force on this subject in different countries Ministerial Decree 329 2004 The appliance must be installed in such a way asto enable maintenance and orrepairsto be carried out The appliance waranty doesnot coverthe costs for ladders scaffolding or other elevation systems that may become nec essary for camying out servicing under warranty Do not modify ortamper with the chiller as dangerous stua tions can be created and the manufacturer will not be liable forany damage caused The validity of the waranty shall be void in the event of failure to comply with the above men tioned indications Ensure periodic cleaning and maintenance of the unit after normal functioning in order to guarantee a longer useful life and more reliable operativeness unit must be installed by a qualified and suitably trained technician in compliance with the national legislation in force in the country
52. t Function Operational limits Cooling Outdoorairtemperature 10 48C Heating Outdoorairtemperature 20 35C Domestic Hot Water Production Outdoorairtemperature 20 45C 8 HBI 1011 4138500 00 3 1 OPERATIONAL MODE Cooling in this mode the indoor unit supplies cooled water to the system to the fan coils in a way to allow heat ex change cooling the room temperature Heating in this mode the indoorunit supplies system hot waterto the fan coils in a way to allow heat exchange heat ing the room temperature Heating of DHW it isthe specific mode forthe production of DHW NATIENTION the indoor HBI unit does not produce DHW directly but just hot water for heating the content of the HBI WT WIS storage tank Cooling or heating heating of DHW The cooling orheating modescan be combined with the production of domestic hot water naturally if these combined modesare used the system will assign a priority to the system domes tic requests on the basisof which the system will satisfy first one and then the other NATIENTION the default settings envi sion thatthe priority is assigned to the COOLING or HEATING mode with respect to the production of domestic hot water Therefore if the system receives two simulta neous requests the fist to be satis fied will be for cooling or heating ATIENTION referto the user manual in orderto modify the default settings 32 OPERATIONAL FUNCTIONS Every func
53. the unit and do not stop itasa protective measure To prevent damage to the unit caused by the hydraulic system block clean the sys tem filterand frequently control the water filing device TROUBLESHOOTING FUNCTIONING AND DAILY MAINTENANCE To guarantee anti freeze protection do not intemupt the electric cument if the If the pressure is lower than 0 5 bar re load the waterimmediately room temp drops below zero in winter When re loading the pressure of the hy To prevent cracks in the unit owing to draulic system must not exceed 2 5 bar freezing empty the water from the unit and the piping system which are not used fora long period of time Moreover open the watertank closing cap foremp tying Ensure a frequent control of the function ing conditions of each part to see if there are oil stainson the piping joints and load the valve to prevent refrigerant leaks If machine malfunctioning lies outside the user s control contact the authorised after sales centre immediately WARNING The water manometer is in stalled in the indoor unit retum water line Regulate the hydraulic system pressure on the basis of the successive item BREAKDOWNS CAUSES SOLUTION The compressor doesnot start up The fan makes a lot of noise A Problems with the electric power supply B The connection cable hasloosened C Malfunctioning of the main panel D Compressor malfunctioning A The fan fixng bolt has
54. tified installer 0 0 0 50 100 150 200 250 300 350 400 a Highest point of the Total minimum volume Total pre set volume of hvd li ste of the water 20 lites the water 280 lites yaraulic sy m Total maximum volume of the water litres The calculation method for the pressure of the expan sion vessel necessary for regulation is the following If the volume of the water system changes during in stallation check whether the pre load pressure of the Indoor unit H expansion vessel must be regulated by applying the following formula E H 1040 3 bar H the difference between the place of installation of the indoor unit and the highest point of the hydraulic system Make sure that the volume of the hydraulic system is lowerthan the maximum requested in the figure shown If thisis not the case the expansion vessel does not sat isfy the installation requisites drawing purely indicative Difference in height Volume ofthe water see drawing above of installation 1 2280L The pre set pressure must be regulated using the formula above lt 280L H 7m Regulation is not necessary Check whether the volume of the water is below the maximum With the aid of the figure above The pre set pressure must be regulated on the basis of The expansion vessel istoo small and regulation H gt 7m the formula above cannot be performed e Control whetherthe volume of the water is below the maximum
55. time set by the user TIMER functions The unit is supplied with a timer via which it is possible to perform different opera tions linked to hourly programming these functions are Daily timer Timer with countdown Weekly timer Holiday timer Q Automatic heating function This function allows the unit on the basis of the user settings to automatically calculate the temperature to apply to the room thisfunction bases its function ing on the room airtemperature and it is therefore necessary to use the room air sensor in orderto operate this function The table below givesthe compatibility between functioning mode and the functions previously listed 4 DEFAULTSETIINGS Outdoor unit Indoor unit I d H l the image is purely indicative The HBI unitis set by default on cooling or heating priority WaRNING To set the priority on production of DHW refer to the user manual Setting LEVEL 1 OPERATIONAL PARAMETERS C HAPTER AN Domestic hot water priority set the parameters with index 08 09 on value 1 as indicated in the table below Anti legionella Cycle function can be set via Control Panel on the E indoor unit INDEX MODE VALUE PRIORITY 0 cooling request 08 cold 1 domestic hot water production mode 0 heating request 09 hot 1 domestic hot water production mode referto the us
56. tioning mode allowsto set different specific functions as well as switc h on off of the unit and setting the work set points these functions are unit EST function installer use only Allowsto check the corect functioning of the system components this function is for installer use only Low noise function This function regulates unit functioning in a way to allow to lower the noise level produced when the machine is running Emergency heating function If the unit has been stopped by an alam or malfunctioning this function allows to reach the hot water production set point both system and for production of DHW only using the electric resistances present in the system HBI indoor unit WT WTS Instant hot water function for DHW use This function allows to reduce DHW production times using the hot water produced by the indoor HBI unit and the electric resistance inside the HBI WT WTS storage tank ATTENTION the use of this function increasesthe absorption of cur rent in the system Q Anti freeze function This function allowsto maintain the room temperature parameter room air sensor mandatory within a determined safety threshold in orderto prevent the room temperature from dropping too low Q Anti legionella function This function allowsto perfom the anti legionella cycle forthe water contained in the HBI WT WTS storage tank this cycle willbe performed once a week on the day and
57. ure sensor4 T SENSO R5 CN14 terminal of temperature sensor5 T SENSO R6 CN15 terminal of temperature sensor DOOR C CN23 Door detection input OVC HEAT3 CN28 e heater of watertank adhesion proof protection detector OVC HEATI CN26 e heater of indoor unitl adhesion proof protection detector OVC HEAT2 CN27 e heater of indoorunit2 adhesion proof protection detector IN SW CN25 detection input of waterflow switch COM MANUAL CN6 connect the wired controller COM OUT CN5 connectto outdoorunit COM BMS CN7 connectto remote controller TR OUTI CN2 transformer output 1 TR OUT2 CN3 transformer output 2 TR IN CN1 220V in put of transformer CN30 CN30 heavy current interface of end controller CN31 CN31 heavy current interface of end controller IHBI 1011 4138500 0033 ELECTRIC WIRING Main principles The electric cables equipment and con nectors supplied for use on site must be in compliance with the provisions of the Standardsand design requisites Only qualified electricians can connect the cableson ste Cut the electric power supply off before making the connection The installer is li able for any damage caused by an im proper connection of the outdoor unit Circ uit 25 WIRING DIAGRAM NATIENTION Copper electric wires MUSTbe used Con nection of the electric cable to the unit electric cabinet The electric cables must be positioned through the relevant hole pipe or cable trough The electric cablesto connectin the
58. ut doorheat 5 The room temperature remote probe must be instaled in areas where room heating is mainly used Co C o Remote Air Environment Temp sensor o 6 To activate the room temperature remo te probe control once installed act on the control panel on the machine by setting the parameters asindicated in the table below Set the value at 1 to activate the control of the room temperature remote probe Index Description Value Settings This parameter indicates the 0 NON INSTALLED 04 presence ofa dedicated air themicosiat 1 INSTALLED Height from the ground max 10 metres Cable length max 10 metres This drawing is only an example drawing purely indicative 24 HBI 1011 4138500_00 20 2 THERMOSTAT NOT SUPPLIED Heating cooling thermostat Heating thermostat only 230V AC 24V AC 230V AC 24V AC Thermostat Thermostat Thermostat Thermostat How to connect the thermostat power supply off 5 Do not connect extemal electric loads such asvalves fan coil units etc If connect Remove the indoor unit casing and open 2 The thermostat temperature setting heat ed the indoor unit printed circuits could be the control box ing or cooling must be selected from the seriously damaged temperature range set forthe product Identify the thermostat electric specifica tions if 230V find the terminal board 3 For other restrictions consult the previous
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