Instller referene guide Dikin Altherm low temperture monolo EBLQ05+07CAV3 EDLQ05+07CAV3 EKCB07CAV3 EKCB07CAV3 EKMBUHCA3V3 EKMBUHCA9W Instller referene guide Dikin Altherm low temperture monolo English
Tle of Contents Tle of Contents Generl sfety preutions 4. Aout the doumenttion... 4.. Mening of wrnings nd symols... 4. For the instller... 4.. Generl... 4.. Instlltion site... 4..3 Refrigernt... 5..4 Brine... 5..5 Wter... 5..6 Eletril... 6 Aout the doumenttion 6. Aout this doument... 6. Instller referene guide t glne... 6 3 Aout the ox 7 3. Overview: Aout the ox... 7 3. Outdoor unit... 7 3.. To unpk the outdoor unit... 7 3.. To remove the essories from the outdoor unit... 7 3.3 Control ox... 8 3.3. To unpk the ontrol ox... 8 3.3. To remove the essories from the ontrol ox... 8 3.4 Option ox... 8 3.4. To unpk the option ox... 8 3.4. To remove the essories from the option ox... 8 3.5 Bkup heter... 9 3.5. To unpk the kup heter... 9 3.5. To remove the essories from the kup heter... 9 4 Aout the units nd options 9 4. Overview: Aout the units nd options... 9 4. Identifition... 9 4.. Identifition lel: Outdoor unit... 9 4.. Identifition lel: Control ox... 9 4..3 Identifition lel: Option ox... 9 4..4 Identifition lel: Bkup heter... 0 4.3 Comining units nd options... 0 4.3. Possile omintions of outdoor unit nd options... 0 4.3. Possile options for the outdoor unit... 4.3.3 Possile options for the ontrol ox... 4.3.4 Possile options for the option ox... 4.3.5 Possile omintions of outdoor unit nd domesti hot wter tnk... 5 Applition guidelines 5. Overview: Applition guidelines... 5. Setting up the spe heting/ooling system... 5.. Single room... 3 5.. Multiple rooms One LWT zone... 5 5..3 Multiple rooms Two LWT zones... 6 5.3 Setting up n uxiliry het soure for spe heting... 8 5.4 Setting up the domesti hot wter tnk... 9 5.4. System lyout Stndlone DHW tnk... 9 5.4. Seleting the volume nd desired temperture for the DHW tnk... 9 5.4.3 Setup nd onfigurtion DHW tnk... 0 5.4.4 DHW pump for instnt hot wter... 0 5.4.5 DHW pump for disinfetion... 0 5.5 Setting up the energy metering... 0 5.5. Produed het... 0 5.5. Consumed energy... 5.5.3 Norml kwh rte power supply... 5.5.4 Preferentil kwh rte power supply... 5.6 Setting up the power onsumption ontrol... 5.6. Permnent power limittion... 5.6. Power limittion tivted y digitl inputs... 5.6.3 Power limittion proess... 3 5.7 Setting up n externl temperture sensor... 3 6 Preprtion 4 6. Overview: Preprtion... 4 6. Prepring instlltion site... 4 6.. Instlltion site requirements of the outdoor unit... 4 6.. Additionl instlltion site requirements of the outdoor unit in old limtes... 5 6..3 Instlltion site requirements of the ontrol ox... 5 6..4 Instlltion site requirements of the option ox... 5 6..5 Instlltion site requirements of the kup heter... 6 6.3 Prepring wter piping... 6 6.3. Wter iruit requirements... 6 6.3. Formul to lulte the expnsion vessel prepressure... 7 6.3.3 To hek the wter volume nd flow rte... 7 6.3.4 Chnging the pre-pressure of the expnsion vessel... 8 6.3.5 To hek the wter volume: Exmples... 8 6.4 Prepring eletril wiring... 9 6.4. Aout prepring eletril wiring... 9 6.4. Aout preferentil kwh rte power supply... 9 Overview of eletril onnetions exept externl tutors... 9 6.4.3 Overview of eletril onnetions for externl nd internl tutors... 30 7 Instlltion 3 7. Overview: Instlltion... 3 7. Opening the units... 3 7.. Aout opening the units... 3 7.. To open the outdoor unit... 3 7..3 To open the swith ox over of the outdoor unit... 3 7..4 To open the ontrol ox... 3 7..5 To open the option ox... 3 7..6 To open the kup heter... 3 7..7 To open the swith ox over of the kup heter... 3 7.3 Mounting the outdoor unit... 3 7.3. Aout mounting the outdoor unit... 3 7.3. Preutions when mounting the outdoor unit... 33 7.3.3 To provide the instlltion struture... 33 7.3.4 To instll the outdoor unit... 34 7.3.5 To provide dringe... 34 7.3.6 To prevent the outdoor unit from flling over... 35 7.4 Mounting the ontrol ox... 35 7.4. Aout mounting the ontrol ox... 35 7.4. Preutions when mounting the ontrol ox... 35 7.4.3 To instll the ontrol ox... 35 7.5 Mounting the option ox... 35 7.5. Aout mounting the option ox... 35 7.5. Preutions when mounting the option ox... 35 7.5.3 To instll the option ox... 35 7.6 Mounting the kup heter... 36 7.6. Aout mounting the kup heter... 36 7.6. Preutions when mounting the kup heter... 36 7.6.3 To instll the kup heter... 36 7.7 Conneting the wter piping... 37 7.7. Aout onneting the wter piping... 37 7.7. Preutions when onneting the wter piping... 37 7.7.3 To onnet the wter piping... 37 7.7.4 To onnet the wter piping to the kup heter... 37 7.7.5 To protet the wter iruit ginst freezing... 38 7.7.6 To fill the wter iruit... 38 7.7.7 To fill the domesti hot wter tnk... 39 7.7.8 To insulte the wter piping... 39 7.8 Conneting the eletril wiring... 39 7.8. Aout onneting the eletril wiring... 39 7.8. Aout eletril ompline... 39 7.8.3 Preutions when onneting the eletril wiring... 39 Instller referene guide Dikin Altherm low temperture monolo
Tle of Contents 7.8.4 Guidelines when onneting the eletril wiring... 39 7.8.5 To onnet the eletril wiring on the outdoor unit... 40 7.8.6 To onnet the min power supply... 4 7.8.7 To onnet the user interfe... 4 7.8.8 To onnet the shut-off vlve... 43 7.8.9 To onnet the domesti hot wter pump... 43 7.8.0 To onnet the eletril wiring on the ontrol ox... 44 7.8. To onnet the ontrol ox power supply... 44 7.8. To onnet the interonnetion le etween ontrol ox nd outdoor unit... 44 7.8.3 To onnet the eletril wiring on the option ox... 44 7.8.4 To onnet the option ox power supply... 44 7.8.5 To onnet the interonnetion le etween option ox nd ontrol ox... 45 7.8.6 To onnet the eletril meters... 45 7.8.7 To onnet the power onsumption digitl inputs... 45 7.8.8 To onnet the lrm output... 45 7.8.9 To onnet the spe ooling/heting ON/OFF output... 46 7.8.0 To onnet the hngeover to externl het soure... 46 7.8. To onnet the eletril wiring on the kup heter 46 7.8. To onnet the kup heter power supply... 46 7.8.3 To onnet the kup heter kit to the ontrol ox... 48 7.9 Finishing the outdoor unit instlltion... 48 7.9. To lose the outdoor unit... 48 7.0 Finishing the ontrol ox instlltion... 48 7.0. To lose the ontrol ox... 48 7. Finishing the option ox instlltion... 48 7.. To lose the option ox... 48 7. Finishing the kup heter instlltion... 48 7.. To lose the kup heter... 48 8 Configurtion 48 8. Overview: Configurtion... 48 8.. To onnet the PC le to the swith ox... 49 8.. To ess the most used ommnds... 49 8..3 To opy the system settings from the first to the seond user interfe... 50 8..4 To opy the lnguge set from the first to the seond user interfe... 50 8..5 Quik wizrd: Set the system lyout fter first power ON... 50 8. Bsi onfigurtion... 5 8.. Quik wizrd: Lnguge / time nd dte... 5 8.. Quik wizrd: Stndrd... 5 8..3 Quik wizrd: Options... 5 8..4 Quik wizrd: Cpities (energy metering)... 55 8..5 Spe heting/ooling ontrol... 55 8..6 Domesti hot wter ontrol... 59 8..7 Contt/helpdesk numer... 60 8.3 Advned onfigurtion/optimiztion... 60 8.3. Spe heting/ooling opertion: dvned... 60 8.3. Domesti hot wter ontrol: dvned... 64 8.3.3 Het soure settings... 68 8.3.4 System settings... 69 8.4 Menu struture: Overview user settings... 73 8.5 Menu struture: Overview instller settings... 74 9 Commissioning 75 9. Overview: Commissioning... 75 9. Preutions when ommissioning... 75 9.3 Cheklist efore ommissioning... 75 9.4 Cheklist during ommissioning... 75 9.4. To hek the minimum flow rte... 75 9.4. Air purge funtion... 76 9.4.3 To perform test run... 76 9.4.4 To perform n tutor test run... 77 9.4.5 Underfloor heting sreed dryout... 77 0 Hnd-over to the user 78 0. Aout loking nd unloking... 79 Possile funtion loks... 79 To hek if loking is tive... 79 To tivte or detivte funtion lok... 79 To tivte or detivte utton lok... 79 Mintenne nd servie 79. Overview: Mintenne nd servie... 79. Mintenne sfety preutions... 79.. Opening the outdoor unit... 79.. Opening the ontrol ox... 79..3 Opening the option ox... 79..4 Opening the kup heter... 79.3 Cheklist for yerly mintenne of the outdoor unit... 79 Trouleshooting 80. Overview: Trouleshooting... 80. Preutions when trouleshooting... 80.3 Solving prolems sed on symptoms... 80.3. Symptom: The unit is NOT heting or ooling s expeted... 80.3. Symptom: The ompressor does NOT strt (spe heting or domesti wter heting)... 8.3.3 Symptom: The pump is mking noise (vittion)... 8.3.4 Symptom: The pressure relief vlve opens... 8.3.5 Symptom: The wter pressure relief vlve leks... 8.3.6 Symptom: The spe is NOT suffiiently heted t low outdoor tempertures... 8.3.7 Symptom: The pressure t the tpping point is temporrily unusul high... 8.3.8 Symptom: Deortion pnels re pushed wy due to swollen tnk... 8.3.9 Symptom: Tnk disinfetion funtion is NOT ompleted orretly (AH-error)... 8.3.0 Symptom: The energy metering (produed het) is NOT working orretly... 83.4 Solving prolems sed on error odes... 83.4. Error odes: Overview... 83 3 Disposl 85 3. Overview: Disposl... 85 3. To pump down... 85 3.3 To strt nd stop fored ooling... 86 4 Tehnil dt 86 4. Overview: Tehnil dt... 86 4. Dimensions nd servie spe... 87 4.. Dimensions nd servie spe: Outdoor unit... 87 4.. Dimensions nd servie spe: Options... 88 4.3 Center of grvity... 90 4.3. Center of grvity: Outdoor unit... 90 4.3. Center of grvity: Options... 9 4.4 Components... 9 4.4. Components: Outdoor unit... 9 4.4. Components: Swith ox (outdoor unit)... 93 4.4.3 Components: Options... 94 4.4.4 Components: Swith ox (options)... 96 4.5 Piping digrm... 97 4.5. Piping digrm: Outdoor unit... 97 4.6 Wiring digrm... 98 4.6. Wiring digrm: Outdoor unit... 98 4.7 Tehnil speifitions...05 4.7. Tehnil speifitions: Outdoor unit...05 4.7. Tehnil speifitions: Options...08 4.8 Opertion rnge...09 4.8. Opertion rnge: Heting nd ooling...09 4.8. Opertion rnge: Domesti hot wter...0 4.9 ESP urve... 4.9. ESP urve: Outdoor unit... 5 Glossry 6 Field settings tle 3 Dikin Altherm low temperture monolo Instller referene guide 3
Generl sfety preutions Generl sfety preutions. Aout the doumenttion The originl doumenttion is written in English. All other lnguges re trnsltions. The preutions desried in this doument over very importnt topis, follow them refully. The instlltion of the system, nd ll tivities desried in the instlltion mnul nd the instller referene guide must e performed y n uthorized instller... Mening of wrnings nd symols DANGER Indites sitution tht results in deth or serious injury. DANGER: RISK OF ELECTROCUTION Indites sitution tht ould result in eletroution. DANGER: RISK OF BURNING Indites sitution tht ould result in urning euse of extreme hot or old tempertures. WARNING Indites sitution tht ould result in deth or serious injury. CAUTION Indites sitution tht ould result in minor or moderte injury. Indites sitution tht ould result in equipment or property dmge. Indites useful tips or dditionl informtion.. For the instller.. Generl If you re not sure how to instll or operte the unit, ontt your deler. Improper instlltion or tthment of equipment or essories ould result in eletri shok, short-iruit, leks, fire or other dmge to the equipment. Only use essories, optionl equipment nd spre prts mde or pproved y Dikin. WARNING Mke sure instlltion, testing nd pplied mterils omply with pplile legisltion (on top of the instrutions desried in the Dikin doumenttion). CAUTION Wer dequte personl protetive equipment (protetive gloves, sfety glsses, ) when instlling, mintining or serviing the system. WARNING Ter prt nd throw wy plsti pkging gs so tht noody, espeilly hildren, n ply with them. Possile risk: suffotion. DANGER: RISK OF BURNING Do NOT touh the refrigernt piping, wter piping or internl prts during nd immeditely fter opertion. It ould e too hot or too old. Give it time to return to norml temperture. If you must touh it, wer protetive gloves. Do NOT touh ny identl leking refrigernt. WARNING Provide dequte mesures to prevent tht the unit n e used s shelter y smll nimls. Smll nimls tht mke ontt with eletril prts n use mlfuntions, smoke or fire. CAUTION Do NOT touh the ir inlet or luminum fins of the unit. Do NOT ple ny ojets or equipment on top of the unit. Do NOT sit, lim or stnd on the unit. Works exeuted on the outdoor unit re est done under dry wether onditions to void wter ingress. In ordne with the pplile legisltion, it might e neessry to provide logook with the produt ontining t lest: informtion on mintenne, repir work, results of tests, stnd-y periods, Also, t lest, following informtion must e provided t n essile ple t the produt: Instrutions for shutting down the system in se of n emergeny Nme nd ddress of fire deprtment, polie nd hospitl Nme, ddress nd dy nd night telephone numers for otining servie In Europe, EN378 provides the neessry guidne for this logook... Instlltion site Provide suffiient spe round the unit for serviing nd ir irultion. Mke sure the instlltion site withstnds the unit's weight nd virtion. Mke sure the re is well ventilted. Mke sure the unit is level. Do NOT instll the unit in the following ples: In potentilly explosive tmospheres. In ples where there is mhinery tht emits eletromgneti wves. Eletromgneti wves my distur the ontrol system, nd use mlfuntion of the equipment. In ples where there is risk of fire due to the lekge of flmmle gses (exmple: thinner or gsoline), ron fire, ignitle dust. In ples where orrosive gs (exmple: sulphurous id gs) is produed. Corrosion of opper pipes or soldered prts my use the refrigernt to lek. Instller referene guide 4 Dikin Altherm low temperture monolo
Generl sfety preutions..3 Refrigernt If pplile. See the instlltion mnul or instller referene guide of your pplition for more informtion. A siphon tue is NOT present If Then Chrge with the ylinder upside down. Mke sure refrigernt piping instlltion omplies with pplile legisltion. In Europe, EN378 is the pplile stndrd. Mke sure the field piping nd onnetions re not sujeted to stress. WARNING During tests, NEVER pressurize the produt with pressure higher thn the mximum llowle pressure (s indited on the nmeplte of the unit). WARNING Tke suffiient preutions in se of refrigernt lekge. If refrigernt gs leks, ventilte the re immeditely. Possile risks: Exessive refrigernt onentrtions in losed room n led to oxygen defiieny. Toxi gs my e produed if refrigernt gs omes into ontt with fire. WARNING Alwys reover the refrigernt. Do NOT relese them diretly into the environment. Use vuum pump to evute the instlltion. After ll the piping hs een onneted, mke sure there is no gs lek. Use nitrogen to perform gs lek detetion. To void ompressor rekdown, do NOT hrge more thn the speified mount of refrigernt. When the refrigernt system is to e opened, refrigernt must e treted ording to the pplile legisltion. WARNING Mke sure there is no oxygen in the system. Refrigernt my only e hrged fter performing the lek test nd the vuum drying. In se re-hrge is required, refer to the nmeplte of the unit. It sttes the type of refrigernt nd neessry mount. The unit is ftory hrged with refrigernt nd depending on pipe sizes nd pipe lengths some systems require dditionl hrging of refrigernt. Only use tools exlusively for the refrigernt type used in the system, this to ensure pressure resistne nd prevent foreign mterils from entering into the system. Chrge the liquid refrigernt s follows: Open refrigernt ylinders slowly. Chrge the refrigernt in liquid form. Adding it in gs form my prevent norml opertion. CAUTION When the refrigernt hrging proedure is done or when pusing, lose the vlve of the refrigernt tnk immeditely. If the vlve is not losed immeditely, remining pressure might hrge dditionl refrigernt. Possile onsequene: Inorret refrigernt mount...4 Brine If pplile. See the instlltion mnul or instller referene guide of your pplition for more informtion. WARNING The seletion of the rine MUST e in ordne with the pplile legisltion. WARNING Tke suffiient preutions in se of rine lekge. If rine leks, ventilte the re immeditely nd ontt your lol deler. WARNING The mient temperture inside the unit n get muh higher thn tht of the room, e.g. 70 C. In se of rine lek, hot prts inside the unit n rete hzrdous sitution. WARNING The use nd instlltion of the pplition MUST omply with the sfety nd environmentl preutions speified in the pplile legisltion...5 Wter If pplile. See the instlltion mnul or instller referene guide of your pplition for more informtion. Mke sure wter qulity omplies with EU diretive 98/83 EC. If A siphon tue is present (i.e., the ylinder is mrked with "Liquid filling siphon tthed") Then Chrge with the ylinder upright. Dikin Altherm low temperture monolo Instller referene guide 5
Aout the doumenttion..6 Eletril DANGER: RISK OF ELECTROCUTION Turn OFF ll power supply efore removing the swith ox over, onneting eletril wiring or touhing eletril prts. Disonnet the power supply for more thn minute, nd mesure the voltge t the terminls of min iruit pitors or eletril omponents efore serviing. The voltge MUST e less thn 50 V DC efore you n touh eletril omponents. For the lotion of the terminls, see the wiring digrm. Do NOT touh eletril omponents with wet hnds. Do NOT leve the unit unttended when the servie over is removed. WARNING If NOT ftory instlled, min swith or other mens for disonnetion, hving ontt seprtion in ll poles providing full disonnetion under overvoltge tegory III ondition, shll e instlled in the fixed wiring. WARNING ONLY use opper wires. Mke sure the field wiring omplies with the pplile legisltion. All field wiring must e performed in ordne with the wiring digrm supplied with the produt. NEVER squeeze undled les nd mke sure they do not ome in ontt with the piping nd shrp edges. Mke sure no externl pressure is pplied to the terminl onnetions. Mke sure to instll erth wiring. Do NOT erth the unit to utility pipe, surge sorer, or telephone erth. Inomplete erth my use eletril shok. Mke sure to use dedited power iruit. NEVER use power supply shred y nother ppline. Mke sure to instll the required fuses or iruit rekers. Mke sure to instll n erth lekge protetor. Filure to do so my use eletri shok or fire. When instlling the erth lekge protetor, mke sure it is omptile with the inverter (resistnt to high frequeny eletri noise) to void unneessry opening of the erth lekge protetor. Instll power les t lest metre wy from televisions or rdios to prevent interferene. Depending on the rdio wves, distne of metre my not e suffiient. WARNING After finishing the eletril work, onfirm tht eh eletril omponent nd terminl inside the eletril omponents ox is onneted seurely. Mke sure ll overs re losed efore strting up the unit. Only pplile if the power supply is three phse, nd the ompressor hs n ON/OFF strting method. If there exists the possiility of reversed phse fter momentry lk out nd the power goes on nd off while the produt is operting, tth reversed phse protetion iruit lolly. Running the produt in reversed phse n rek the ompressor nd other prts. Aout the doumenttion. Aout this doument Trget udiene Authorised instllers Doumenttion set This doument is prt of doumenttion set. The omplete set onsists of: Doument Contins Formt Generl sfety preutions Outdoor unit instlltion mnul Control ox instlltion mnul Option ox instlltion mnul Bkup heter instlltion mnul Instller referene guide Addendum ook for optionl equipment Sfety instrutions tht you must red efore instlling Instlltion instrutions Instlltion instrutions Instlltion instrutions Instlltion instrutions Preprtion of the instlltion, tehnil speifitions, good prties, referene dt, Additionl info out how to instll optionl equipment Pper (in the ox of the outdoor unit) Pper (in the ox of the outdoor unit) Pper (in the ox of the ontrol ox) Pper (in the ox of the option ox) Pper (in the ox of the kup heter) Digitl files on http:// www.dikineurope.om/ support-nd-mnuls/ produt-informtion/. Pper (in the ox of the outdoor unit) Digitl files on http:// www.dikineurope.om/ support-nd-mnuls/ produt-informtion/. Ltest revisions of the supplied doumenttion my e ville on the regionl Dikin wesite or vi your deler. The originl doumenttion is written in English. All other lnguges re trnsltions.. Instller referene guide t glne Chpter Generl sfety preutions Aout the doumenttion Aout the ox Aout the units nd options Applition guidelines Preprtion Instlltion Desription Sfety instrutions tht you must red efore instlling Wht doumenttion exists for the instller How to unpk the units nd remove their essories How to identify the units Possile omintions of units nd options Vrious instlltion setups of the system Wht to do nd know efore going on site Wht to do nd know to instll the system Instller referene guide 6 Dikin Altherm low temperture monolo
3 Aout the ox Chpter Configurtion Commissioning Hnd over to the user Mintenne nd servie Trouleshooting Disposl Tehnil dt Glossry Field settings tle Desription Wht to do nd know to onfigure the system fter it is instlled Wht to do nd know to ommission the system fter it is onfigured Wht to give nd explin to the user How to mintin nd servie the units Wht to do in se of prolems How to dispose of the system Speifitions of the system Definition of terms Tle to e filled in y the instller, nd kept for future referene Note: There is lso n instller settings tle in the user referene guide. This tle hs to e filled in y the instller nd hnded over to the user. 3 Aout the ox 3. Overview: Aout the ox This hpter desries wht you hve to do fter the oxes with the outdoor unit, ontrol ox, nd/or kup heter re delivered on-site. It ontins informtion out: Unpking nd hndling the units Removing the essories from the units Keep the following in mind: At delivery, the unit must e heked for dmge. Any dmge must e reported immeditely to the rrier's lims gent. Bring the pked unit s lose s possile to its finl instlltion position to prevent dmge during trnsport. 3.. To remove the essories from the outdoor unit Open the outdoor unit. 3 3. Outdoor unit 3.. To unpk the outdoor unit 5 Remove the essories. d e f g d e f g Generl sfety preutions Addendum ook for optionl equipment Outdoor unit instlltion mnul Opertion mnul Seling ring for shut-off vlve Shut-off vlve Unit mounting plte Dikin Altherm low temperture monolo Instller referene guide 7
3 Aout the ox 3.3 Control ox 3.3. To unpk the ontrol ox 3.4 Option ox 3.4. To unpk the option ox 3.3. To remove the essories from the ontrol ox Open the ontrol ox. 3.4. To remove the essories from the option ox Open the option ox. Remove the essories. Remove the essories. M4 olts for user interfe M4 nuts for user interfe Wires for domesti hot wter ooster heter rely Connetors for interonnetion le etween the option ox nd ontrol ox EKCB07CAV3. Instller referene guide 8 Dikin Altherm low temperture monolo
4 Aout the units nd options 3.5 Bkup heter 3.5. To unpk the kup heter Comining the ontrol ox with options Possile omintions of outdoor unit nd ontrol ox 4. Identifition When instlling or serviing severl units t the sme time, mke sure NOT to swith the servie pnels etween different models. 4.. Identifition lel: Outdoor unit Lotion Model identifition Exmple: E B/D L Q 05 CA V3 3.5. To remove the essories from the kup heter Remove the wll rket tht is tthed to the kside of the kup heter. E B D Code Explntion Monolo outdoor het pump Reversile (heting+ooling) Heting only L Low wter temperture mient zone: 0~ 5 C Q Refrigernt R40A 05 Cpity lss CA V3 Model series Power supply 4.. Identifition lel: Control ox Lotion Model identifition Exmple: EK CB 07 CA V3 4 Aout the units nd options 4. Overview: Aout the units nd options This hpter ontins informtion out: Identifying the outdoor unit Identifying the ontrol ox Identifying the kup heter Comining the outdoor unit with options Code Desription EK Europen kit CB Control ox 07 Cpity lss CA Model series V3 Power supply 4..3 Identifition lel: Option ox Lotion Dikin Altherm low temperture monolo Instller referene guide 9
4 Aout the units nd options Model identifition Exmple: EK CB 07 CA V3 EK Code Europen kit Optionl CB Control ox 07 Cpity lss CA V3 Model series Power supply Desription 4..4 Identifition lel: Bkup heter Lotion Model identifition Exmple: EK M BUH CA 3 V3 EK M BUH CA Code Europen kit Designed for Monolo Bkup heter Model series Explntion 3 Cpity of heter kit (kw) V3 Power supply 4.3 Comining units nd options 4.3. Possile omintions of outdoor unit nd options d e d e f g h i d f h g i FHL FHL FHL3 Outdoor unit (EBLQ05+07CAV3 or EDLQ05+07CAV3) Refrigernt prt of the outdoor unit Hydro prt of the outdoor unit Vlve kit EKMBHBP Bkup heter kit (EKMBUHCA3V3 or EKMBUHCA9W) Control ox EKCB07CAV3 Option ox EKCB07CAV3 Domesti hot wter tnk Spe heting iruit Option System omponents required for tht option Outdoor unit EBLQ05+07 CAV3 or EDLQ05+07 CAV3 Optionl equipment User interfe (EKRUCBL* ) (mndtory) Simplified user interfe (EKRUCBS) Domesti hot wter tnk Remote outdoor sensor (EKRSCA) PC onfigurtor (EKPCCAB) Room thermostt (EKRTWA, EKRTR) Remote sensor for wireless thermostt (EKRTETS) Het pump onvetor (FWXV) O O O O O O O O Control ox EKCB07CA V3 O O O O Option ox EKCB07C AV3 Bkup heter kit (EKMBUHC A3V3, EKMBUHCA 9W) O O O () Remote indoor sensor (KRCS0-) O O O Field-supplied omponents Spe heting/ ooling opertion ontrol (or shut off vlve) O Preferentil O kwh rte power supply (voltge free ontt) Domesti hot wter pump O O O Vlve kit EKMBHBP Instller referene guide 0 Dikin Altherm low temperture monolo
4 Aout the units nd options Eletri meter O O O Power O O O onsumption digitl inputs Alrm output O O O Spe ooling/ heting ON/ OFF output Chngeover to externl het soure () O O O O O O Only for EBLQ05+07CAV3. 4.3. Possile options for the outdoor unit User interfe (EKRUCBL*) The user interfe nd possile dditionl user interfe re ville s n option. The dditionl user interfe n e onneted: To hve oth: ontrol lose to the ontrol ox, room thermostt funtionlity in the prinipl spe to e heted. To hve n interfe ontining other lnguges. Following user interfes re ville: EKRUCBL ontins following lnguges: Germn, Frenh, Duth, Itlin. EKRUCBL ontins following lnguges: English, Swedish, Norwegin, Finnish. EKRUCBL3 ontins following lnguges: English, Spnish, Greek, Portuguese. EKRUCBL4 ontins following lnguges: English, Turkish, Polish, Romnin. EKRUCBL5 ontins following lnguges: Germn, Czeh, Slovenin, Slovkin. EKRUCBL6 ontins following lnguges: English, Crotin, Hungrin, Estonin. EKRUCBL7 ontins following lnguges: English, Germn, Russin, Dnish. Lnguges on the user interfe n e uploded y PC softwre or opied from one user interfe to the other. For instlltion instrutions, see "7.8.7 To onnet the user interfe" on pge 4. If ontrol ox EKCB07CAV3 is NOT prt of the system, onnet the user interfe diretly to the outdoor unit. If ontrol ox EKCB07CAV3 is prt of the system, you n lso onnet the user interfe to the ontrol ox. Simplified user interfe (EKRUCBS) The simplified user interfe n only e used in omintion with the min user interfe. The simplified user interfe ts s room thermostt nd needs to e instlled in the room tht you wnt it to ontrol. For instlltion instrutions, see the instlltion nd opertion mnul of the simplified user interfe. Domesti hot wter tnk For providing domesti hot wter, domesti hot wter tnk n e onneted to the outdoor unit. The domesti hot wter tnk is ville in types: Stinless steel tnk (EKHWS nd EKHWSU (only for UK)) There re 3 types ville: 50, 00, nd 300 litre. Enmelled tnk (EKHWE nd EKHWET (wllmounted version)) There re 3 types of EKHWE: 50, 00, nd 300 litre. There is type of EKHWET: 50 litre. For instlltion instrutions, see the instlltion mnul of the domesti hot wter tnk nd ddendum ook for optionl equipment. The domesti hot wter tnk n only e onneted if ontrol ox EKCB07CAV3 is prt of the system. The domesti hot wter tnk is onneted to the hydro prt of the outdoor unit, nd wired to ontrol ox EKCB07CAV3. Remote outdoor sensor (EKRSCA) By defult the sensor inside the outdoor unit will e used to mesure the outdoor temperture. As n option the remote outdoor sensor n e instlled to mesure the outdoor temperture on nother lotion (e.g. to void diret sunlight) to hve n improved system ehviour. For instlltion instrutions, see the instlltion mnul of the remote outdoor sensor nd the ddendum ook for optionl equipment. You n only onnet either the remote indoor sensor or the remote outdoor sensor. 4.3.3 Possile options for the ontrol ox User interfe (EKRUCBL*) The user interfe nd possile dditionl user interfe re ville s n option. The dditionl user interfe n e onneted: To hve oth: ontrol lose to the ontrol ox, room thermostt funtionlity in the prinipl spe to e heted. To hve n interfe ontining other lnguges. Following user interfes re ville: EKRUCBL ontins following lnguges: Germn, Frenh, Duth, Itlin. EKRUCBL ontins following lnguges: English, Swedish, Norwegin, Finnish. EKRUCBL3 ontins following lnguges: English, Spnish, Greek, Portuguese. EKRUCBL4 ontins following lnguges: English, Turkish, Polish, Romnin. EKRUCBL5 ontins following lnguges: Germn, Czeh, Slovenin, Slovkin. EKRUCBL6 ontins following lnguges: English, Crotin, Hungrin, Estonin. EKRUCBL7 ontins following lnguges: English, Germn, Russin, Dnish. Lnguges on the user interfe n e uploded y PC softwre or opied from one user interfe to the other. Dikin Altherm low temperture monolo Instller referene guide
5 Applition guidelines For instlltion instrutions, see "7.8.7 To onnet the user interfe" on pge 4. If ontrol ox EKCB07CAV3 is NOT prt of the system, onnet the user interfe diretly to the outdoor unit. If ontrol ox EKCB07CAV3 is prt of the system, you n lso onnet the user interfe to the ontrol ox. Simplified user interfe (EKRUCBS) The simplified user interfe n only e used in omintion with the min user interfe. The simplified user interfe ts s room thermostt nd needs to e instlled in the room tht you wnt it to ontrol. For instlltion instrutions, see the instlltion nd opertion mnul of the simplified user interfe. Room thermostt (EKRTWA, EKRTR) You n onnet n optionl room thermostt to ontrol ox EKCB07CAV3.This thermostt n either e wired (EKRTWA) or wireless (EKRTR). For instlltion instrutions, see the instlltion mnul of the room thermostt nd ddendum ook for optionl equipment. Remote sensor for wireless thermostt (EKRTETS) You n use wireless indoor temperture sensor (EKRTETS) only in omintion with the wireless thermostt (EKRTR). For instlltion intrutions, see the instlltion mnul of the room thermostt nd ddendum ook for optionl equipment. PC onfigurtor (EKPCCAB) The PC le mkes onnetion etween the swith ox of the outdoor unit (or tht of ontrol ox EKCB07CAV3) nd PC. It gives the possiility to uplod different lnguge files to the user interfe, nd prmeters to the outdoor unit. For the ville lnguge files, ontt your lol deler. The softwre nd orresponding operting instrutions re ville on http://www.dikineurope.om/support-nd-mnuls/softwredownlods/. For instlltion instrutions, see the instlltion mnul of the PC le, the "8 Configurtion" on pge 48 hpter, nd the ddendum ook for optionl equipment. 4.3.4 Possile options for the option ox Remote indoor sensor (KRCS0-) By defult the internl user interfe sensor will e used s room temperture sensor. As n option the remote indoor sensor n e instlled to mesure the room temperture on nother lotion. The remote indoor sensor is onneted to option ox EKCB07CAV3. For instlltion instrutions, see the instlltion mnul of the remote indoor sensor nd the ddendum ook for optionl equipment. The remote indoor sensor n only e used in se the user interfe is onfigured with room thermostt funtionlity. You n only onnet either the remote indoor sensor or the remote outdoor sensor. 4.3.5 Possile omintions of outdoor unit nd domesti hot wter tnk Outdoor unit EBLQ05CA V3 EBLQ07CA V3 EDLQ05CA V3 EDLQ07CA V3 Domesti hot wter tnk EKHWS EKHWSU EKHWE EKHWET O O O O O O O O O O O O O O O O The domesti hot wter tnk n only e onneted if ontrol ox EKCB07CAV3 is prt of the system. The domesti hot wter tnk is onneted to the hydro prt of the outdoor unit, nd wired to ontrol ox EKCB07CAV3. 5 Applition guidelines 5. Overview: Applition guidelines The purpose of the pplition guidelines is to give glne of the possiilities of the Dikin het pump system. The illustrtions in the pplition guidelines re ment for referene only, nd re NOT to e used s detiled hydruli digrms. The detiled hydruli dimensioning nd lning re NOT shown, nd re the responsiility of the instller. For more informtion out the onfigurtion settings to optimize het pump opertion, see "8 Configurtion" on pge 48. This hpter ontins pplition guidelines for: Setting up the spe heting/ooling system Setting up n uxiliry het soure for spe heting Setting up the domesti hot wter tnk Setting up the energy metering Setting up the power onsumption Setting up n externl temperture sensor 5. Setting up the spe heting/ ooling system The het pump system supplies leving wter to het emitters in one or more rooms. Beuse the system offers wide flexiility to ontrol the temperture in eh room, you need to nswer the following questions first: How mny rooms re heted (or ooled) y the Dikin het pump system? Whih het emitter types re used in eh room nd wht is their design leving wter temperture? One the spe heting/ooling requirements re ler, Dikin reommends to follow the setup guidelines elow. Instller referene guide Dikin Altherm low temperture monolo
5 Applition guidelines If n externl room thermostt is used, the externl room thermostt will ontrol the room frost protetion. However, the room frost protetion is only possile if the leving wter temperture ontrol on the unit's user interfe is turned ON. In se n externl room thermostt is used nd room frost protetion needs to e gurnteed in ll onditions, then you hve to set uto emergeny [A.5..] to. 5.. Single room Under floor heting or rditors Wired room thermostt Setup A B A B Min leving wter temperture zone One single room User interfe used s room thermostt Control ox Bkup heter (option) The under floor heting or rditors re diretly onneted to the outdoor unit or to the kup heter, if there is one. The room temperture is ontrolled y the user interfe, tht is onneted to ontrol ox EKCB07CAV3. Possile instlltions: Control ox EKCB07CAV3 is instlled in the room nd the user interfe is used s room thermostt. Control ox EKCB07CAV3 is instlled indoors, lose to the outdoor unit + user interfe instlled in the room nd used s room thermostt. Configurtion Setting Unit temperture ontrol: #: [A...7] Code: [C-07] Numer of wter temperture zones: #: [A...8] Code: [7-0] Benefits Vlue (RT ontrol): Unit opertion is deided sed on the mient temperture of the user interfe. 0 ( LWT zone): Min Cost effetive. You do NOT need n dditionl externl room thermostt. Highest omfort nd effiieny. The smrt room thermostt funtionlity n derese or inrese the desired leving wter temperture sed on the tul room temperture (modultion). This results in: Stle room temperture mthing the desired temperture (higher omfort) Less ON/OFF yles (more quiet, higher omfort nd higher effiieny) Lowest possile leving wter temperture (higher effiieny) Esy. You n esily set the desired room temperture vi the user interfe: For your dily needs, you n use preset vlues nd shedules. To devite from your dily needs, you n temporrily overrule the preset vlues nd shedules, use the holidy mode Under floor heting or rditors Wireless room thermostt Setup A B d e d A B Min leving wter temperture zone One single room User interfe Control ox Bkup heter (option) Reeiver for wireless externl room thermostt Wireless externl room thermostt The under floor heting or rditors re diretly onneted to the outdoor unit or to the kup heter, if there is one. The room temperture is ontrolled y the wireless externl room thermostt (optionl equipment EKRTR). Configurtion Setting Unit temperture ontrol: #: [A...7] Code: [C-07] Numer of wter temperture zones: #: [A...8] Code: [7-0] Externl room thermostt for the min zone: #: [A...E.5] Code: [C-05] e Vlue (Ext RT ontrol): Unit opertion is deided y the externl thermostt. 0 ( LWT zone): Min (Thermo ON/OFF): When the used externl room thermostt or het pump onvetor n only send thermo ON/OFF ondition. Benefits Wireless. The Dikin externl room thermostt is ville in wireless version. Effiieny. Although the externl room thermostt only sends ON/ OFF signls, it is speifilly designed for the het pump system. Dikin Altherm low temperture monolo Instller referene guide 3
5 Applition guidelines Comfort. In se of under floor heting, the wireless externl room thermostt prevents ondenstion on the floor during ooling opertion y mesuring the room humidity. Het pump onvetors Setup A B d A B Min leving wter temperture zone One single room User interfe Control ox Bkup heter (option) Remote ontroller of the het pump onvetors The under floor heting or rditors re diretly onneted to the outdoor unit or to the kup heter, if there is one. The desired room temperture is set vi the remote ontroller of the het pump onvetors. The spe heting/ooling demnd signl is sent to one digitl input on ontrol ox EKCB07CAV3 (XM/ nd XM/). The spe opertion mode is sent to the het pump onvetors y one digitl output on ontrol ox EKCB07CAV3 (X8M/6 nd X8M/7). Configurtion When using multiple het pump onvetors, mke sure eh one reeives the infrred signl from the remote ontroller of the het pump onvetors. Setting Unit temperture ontrol: #: [A...7] Code: [C-07] Numer of wter temperture zones: #: [A...8] Code: [7-0] Externl room thermostt for the min zone: #: [A...E.5] Code: [C-05] Benefits d Vlue (Ext RT ontrol): Unit opertion is deided y the externl thermostt. 0 ( LWT zone): Min (Thermo ON/OFF): When the used externl room thermostt or het pump onvetor n only send thermo ON/OFF ondition. Cooling. The het pump onvetor offers, esides heting pity, lso exellent ooling pity. Effiieny. Optiml energy effiieny euse of the interlink funtion. Stylish. Comintion: Under floor heting + Het pump onvetors Spe heting is provided y: The under floor heting The het pump onvetors Spe ooling is provided y the het pump onvetors only. The under floor heting is shut off y the shut-off vlve. Setup A B d A B M Min leving wter temperture zone One single room User interfe Control ox Bkup heter (option) Remote ontroller of the het pump onvetors The het pump onvetors re diretly onneted to the outdoor unit or to the kup heter, if there is one. A shut-off vlve (field supply) is instlled efore the under floor heting to prevent ondenstion on the floor during ooling opertion. The desired room temperture is set vi the remote ontroller of the het pump onvetors. The spe heting/ooling demnd signl is sent to one digitl input on ontrol ox EKCB07CAV3 (XM/ nd XM/) The spe opertion mode is sent y one digitl output (X8M/6 nd X8M/7) on ontrol ox EKCB07CAV3 to: The het pump onvetors The shut-off vlve Configurtion Setting Unit temperture ontrol: #: [A...7] Code: [C-07] Numer of wter temperture zones: #: [A...8] Code: [7-0] Externl room thermostt for the min zone: #: [A...E.5] Code: [C-05] Benefits Vlue (Ext RT ontrol): Unit opertion is deided y the externl thermostt. 0 ( LWT zone): Min (Thermo ON/OFF): When the used externl room thermostt or het pump onvetor n only send thermo ON/OFF ondition. Cooling. Het pump onvetors provide, esides heting pity, lso exellent ooling pity. Effiieny. Under floor heting hs the est performne with Altherm LT. d Instller referene guide 4 Dikin Altherm low temperture monolo
5 Applition guidelines Comfort. The omintion of the two het emitter types provides: The exellent heting omfort of the under floor heting The exellent ooling omfort of the het pump onvetors Under floor heting or rditors Multiple externl room thermostts Setup 5.. Multiple rooms One LWT zone If only one leving wter temperture zone is needed euse the design leving wter temperture of ll het emitters is the sme, you do NOT need mixing vlve sttion (ost effetive). A B C Exmple: If the het pump system is used to het up one floor where ll the rooms hve the sme het emitters. M M d Under floor heting or rditors Thermostti vlves If you re heting up rooms with under floor heting or rditors, very ommon wy is to ontrol the temperture of the min room y using thermostt (this n either e the user interfe onneted to ontrol ox EKCB07CAV3, or n externl room thermostt), while the other rooms re ontrolled y so-lled thermostti vlves (field supply), whih open or lose depending on the room temperture. Setup A B A Min leving wter temperture zone B Room C Room User interfe Control ox Bkup heter (option) The under floor heting of the min room is diretly onneted to the outdoor unit or to the kup heter, if there is one. The room temperture of the min room is ontrolled y the user interfe used s thermostt. A thermostti vlve is instlled efore the under floor heting in eh of the other rooms. Mind situtions where the min room n e heted y nother heting soure. Exmple: Fireples. C T A Min leving wter temperture zone B Room C Room User interfe Control ox Bkup heter (option) d Bypss vlve e Externl room thermostt For eh room, shut-off vlve (field supplied) is instlled to void leving wter supply when there is no heting or ooling demnd. A ypss vlve must e instlled to mke wter reirultion possile when ll shut-off vlves re losed. To gurntee relile opertion, provide minimum wter flow s desried in tle "To hek the wter volume nd flow rte" in "6.3 Prepring wter piping" on pge 6. The min user interfe (onneted to ontrol ox EKCB07CAV3) deides the spe opertion mode. Mind tht the spe opertion mode of the dditionl user interfes (used s room thermostt) must e set to mth tht of the min user interfe. The room thermostts re onneted to the shut-off vlves, nd do NOT hve to e onneted to the outdoor unit. The outdoor unit will supply leving wter ll the time, with the possiility to progrm leving wter shedule. Configurtion Setting Unit temperture ontrol: #: [A...7] Code: [C-07] Numer of wter temperture zones: #: [A...8] Code: [7-0] e Vlue 0 (LWT ontrol): Unit opertion is deided sed on the leving wter temperture. 0 ( LWT zone): Min e Configurtion Setting Unit temperture ontrol: #: [A...7] Code: [C-07] Numer of wter temperture zones: #: [A...8] Code: [7-0] Vlue (RT ontrol): Unit opertion is deided sed on the mient temperture of the user interfe. 0 ( LWT zone): Min Benefits Compred with under floor heting or rditors for one room: Comfort. You n set the desired room temperture, inluding shedules, for eh room vi the room thermostts. Het pump onvetors Setup Benefits Cost effetive. Esy. Sme instlltion s for one room, ut with thermostti vlves. Dikin Altherm low temperture monolo Instller referene guide 5
5 Applition guidelines A B C A B C M M d d d e A Min leving wter temperture zone B Room C Room User interfe Control ox Bkup heter (option) d Remote ontroller of the het pump onvetors The desired room temperture is set vi the remote ontroller of the het pump onvetors. The min user interfe (onneted to ontrol ox EKCB07CAV3) deides the spe opertion mode. The heting demnd signls of eh het pump onvetor re onneted in prllel to the digitl input on ontrol ox EKCB07CAV3 (XM/ nd XM/). The outdoor unit will only supply leving wter temperture when there is n tul demnd. Configurtion To inrese omfort nd performne, Dikin reommends to instll the vlve kit option EKVKHPC on eh het pump onvetor. Setting Unit temperture ontrol: #: [A...7] Code: [C-07] Numer of wter temperture zones: #: [A...8] Code: [7-0] Benefits Vlue (Ext RT ontrol): Unit opertion is deided y the externl thermostt. 0 ( LWT zone): Min Compred with het pump onvetors for one room: Comfort. You n set the desired room temperture, inluding shedules, for eh room vi the remote ontroller of the het pump onvetors. Comintion: Under floor heting + Het pump onvetors Setup A Min leving wter temperture zone B Room C Room User interfe Control ox Bkup heter (option) d Externl room thermostt e Remote ontroller of the het pump onvetors For eh room with het pump onvetors: The het pump onvetors re diretly onneted to the outdoor unit or to the kup heter, if there is one. For eh room with under floor heting: Two shut-off vlves (field supply) re instlled efore the under floor heting: A shut-off vlve to prevent hot wter supply when the room hs no heting demnd A shut-off vlve to prevent ondenstion on the floor during ooling opertion of the rooms with het pump onvetors. For eh room with het pump onvetors: The desired room temperture is set vi the remote ontroller of the het pump onvetors. For eh room with under floor heting: The desired room temperture is set vi the externl room thermostt (wired or wireless). The min user interfe (onneted to ontrol ox EKCB07CAV3) deides the spe opertion mode. Mind tht the opertion mode of eh externl room thermostt nd het pump onvetor remote ontroller must e set to mth tht of the min user interfe. Configurtion To inrese omfort nd performne, Dikin reommends to instll the vlve kit option EKVKHPC on eh het pump onvetor. Setting Unit temperture ontrol: #: [A...7] Code: [C-07] Numer of wter temperture zones: #: [A...8] Code: [7-0] Vlue 0 (LWT ontrol): Unit opertion is deided sed on the leving wter temperture. 0 ( LWT zone): Min 5..3 Multiple rooms Two LWT zones If the het emitters seleted for eh room re designed for different leving wter tempertures, you n use different leving wter temperture zones (mximum ). In this doument: Instller referene guide 6 Dikin Altherm low temperture monolo
5 Applition guidelines Min zone = Zone with the lowest design temperture in heting, nd the highest design temperture in ooling Additionl zone = The other zone If there re two leving wter temperture zones, nd n externl room thermostt is used, then ooling opertion is NOT possile. CAUTION When there is more thn one leving wter zone, you must ALWAYS instll mixing vlve sttion in the min zone to derese (in heting)/inrese (in ooling) the leving wter temperture when the dditionl zone hs demnd. Typil exmple: Room (zone) Het emitters: Design temperture Living room (min zone) Under floor heting: 35 C Bed rooms (dditionl zone) Het pump onvetors: 45 C Setup d e A B D E A Additionl leving wter temperture zone B Room C Room D Min leving wter temperture zone E Room 3 User interfe Control ox Bkup heter (option) d Pressure-regulting vlve e Mixing vlve sttion f Remote ontroller of the het pump onvetors A pressure regulting vlve should e implemented efore the mixing vlve sttion. This is to gurntee the orret wter flow lne etween the min leving wter temperture zone nd the dditionl leving wter temperture zone in reltion to the required pity of oth wter temperture zones. For the min zone: A mixing vlve sttion is instlled efore the under floor heting. The room temperture is ontrolled y the user interfe, whih is used s room thermostt. f C f Dikin is NOT responsile for the opertion of the mixing vlve sttion pump. It is the responsiility of the instller to gurntee pump opertion. For the dditionl zone: The het pump onvetors re diretly onneted to the outdoor unit or to the kup heter, if there is one. The desired room temperture is set vi the remote ontroller of the het pump onvetors for eh room. The heting or ooling demnd signls of eh het pump onvetor re onneted in prllel to the digitl input on ontrol ox EKCB07CAV3 (XM/ nd XM/). The outdoor unit will only supply the desired dditionl leving wter temperture when there is n tul demnd. The min user interfe (onneted to ontrol ox EKCB07CAV3) deides the spe opertion mode. Mind tht the opertion mode of eh het pump onvetor remote ontroller must e set to mth tht of the min user interfe. Configurtion Setting Unit temperture ontrol: #: [A...7] Code: [C-07] Numer of wter temperture zones: #: [A...8] Code: [7-0] In se of het pump onvetors: Externl room thermostt for the dditionl zone: #: [A...5] Code: [C-06] Shut off vlve At the mixing vlve sttion Benefits Comfort. Vlue (RT ontrol): Unit opertion is deided sed on the mient temperture of the user interfe. Note: Min room = user interfe used s room thermostt funtionlity Other rooms = externl room thermostt funtionlity ( LWT zones): Min + dditionl (Thermo ON/OFF): When the used externl room thermostt or het pump onvetor n only send thermo ON/OFF ondition. No seprtion etween heting or ooling demnd. If the min zone must e shut off during ooling mode to prevent ondenstion on the floor, set it ordingly. Set the desired min leving wter temperture for heting nd/or ooling. The smrt room thermostt funtionlity n derese or inrese the desired leving wter temperture sed on the tul room temperture (modultion). The omintion of the two het emitter systems provides the exellent heting omfort of the under floor heting, nd the exellent ooling omfort of the het pump onvetors. Effiieny. Depending on the demnd, the outdoor unit supplies different leving wter temperture mthing the design temperture of the different het emitters. Under floor heting hs the est performne with Altherm LT. Dikin Altherm low temperture monolo Instller referene guide 7
5 Applition guidelines 5.3 Setting up n uxiliry het soure for spe heting Spe heting n e done y: The outdoor unit An uxiliry oiler (field supply) onneted to the system When the room thermostt requests heting, the outdoor unit or the uxiliry oiler strts operting depending on the outdoor temperture (sttus of the hngeover to externl het soure). When the permission is given to the uxiliry oiler, the spe heting y the outdoor unit is turned OFF. Bivlent opertion is only possile for spe heting, NOT for domesti hot wter prodution. Domesti hot wter is lwys produed y the DHW tnk onneted to the outdoor unit. Setup For ivlent opertion to e possile, the system requires ontrol ox EKCB07CAV3. During heting opertion of the het pump, the het pump opertes to hieve the desired temperture set vi the user interfe. When wetherdependent opertion is tive, the wter temperture is determined utomtilly depending on the outdoor temperture. During heting opertion of the uxiliry oiler, the uxiliry oiler opertes to hieve the desired wter temperture set vi the uxiliry oiler ontroller. Integrte the oiler s follows: d e f g h i j k l m n o p d d Instller referene guide 8 f g e h i M n p m j j k k o l FHL FHL FHL3 Outdoor unit Het exhnger Pump Shut off vlve Bkup heter (option) Control ox User interfe Option ox Motorised 3 wy vlve (delivered with the domesti hot wter tnk) Non return vlve (field supply) Shut off vlve (field supply) Colletor (field supply) Auxiliry oiler (field supply) Aqustt vlve (field supply) Domesti hot wter tnk (option) Het exhnger oil FHL...3 Under floor heting Mke sure the uxiliry oiler nd its integrtion in the system omplies with pplile legisltion. Dikin is NOT responsile for inorret or unsfe situtions in the uxiliry oiler system. Mke sure the return wter to the het pump does NOT exeed 55 C. To do so: Set the desired wter temperture vi the uxiliry oiler ontroller to mximum 55 C. Instll n qustt vlve in the return wter flow of the het pump. Set the qustt vlve to lose ove 55 C nd to open elow 55 C. Instll non-return vlves. Mke sure to only hve one expnsion vessel in the wter iruit. An expnsion vessel is lredy pre-mounted in the outdoor unit. Instll ontrol ox EKCB07CAV3 nd option ox EKCB07CAV3. Connet X8M/3 nd X8M/4 (hngeover to externl het soure) on option ox EKCB07CAV3 to the uxiliry oiler thermostt. To setup the het emitters, see "5. Setting up the spe heting/ ooling system" on pge. Configurtion Vi the user interfe (quik wizrd): Set the use of ivlent system s externl het soure. Set the ivlent temperture nd hysteresis. Mke sure the ivlent hysteresis hs enough differentil to prevent frequent hngeover etween outdoor unit nd uxiliry oiler. Beuse the outdoor temperture is mesured y the outdoor unit ir thermistor, instll the outdoor unit in the shdow so tht it is NOT influened or turned ON/OFF y diret sunlight. Frequent hngeover my use orrosion of the uxiliry oiler. Contt the mnufturer of the uxiliry oiler for more informtion. Chngeover to externl het soure deided y n uxiliry ontt Only possile in externl room thermostt ontrol AND one leving wter temperture zone (see "5. Setting up the spe heting/ooling system" on pge ). The uxiliry ontt n e: An outdoor temperture thermostt An eletriity triff ontt A mnully operted ontt Setup: Connet the following field wiring: L Outdoor/Auto/Boiler N B TI A H A KA Com KA Control ox XM B TI 4 X Y KA Boiler thermostt input Auxiliry ontt (norml losed) KA Dikin Altherm low temperture monolo