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Residential Central Air Conditioner Small Air

1. E o zi T S 66 9 l Auto silencing at night Q 6 dB A EKAC 150 Q Night auto silence Night auto silence A feature activated feature deactivated 12 00 16 00 20 00 0 00 4 00 8 00 Flexible to Install and Space Saving The units are small and easy to move and can be flexibly installed water filter relief valve auto air on rooftops balconies and other suitable outdoor places to save discharge valve auto water refill precious building space There is no need to design or installed a valve and sewage discharge cooling tower boiler cooling pump or relevant pipes All ten major valve The whole central air accessories of the water system are self contained including conditioner is very easy to install horizontal multi grade pump plate heat exchanger water tank as you just need to connect hermetic expansion water tank differential water pressure switch some water pipes In addition an optional 30Pa static pressure air discharge through air ducts makes the 080 EKAC150 series integrated units more flexible to install Function description 1 Ensure a constant system pressure 2 Prevent impurities and large amount of air from entering the water system and subdue the growth of bacteria and accumulation of scale 1 Automatically store the hot chilled water generated by Water filter the unit to save energy
2. 3 Sa mh 4 mm 4 Power cable null line 1 specification Qty of null lines PCS fff fff Section area of mm 4 grounding line Qty of PCS 1 grounding lines E aao aoo azo oap ora Unit weight Operating kg 229 239 246 256 310 35 35 340 373 388 38 403 weight Model EKAC WSO8A EKAC WS10A Water Water tank 2 Z o Accessory watertank kit Size of pipe Rc1 Rc1 1 4 connectors i Vid Note m Working conditions for nominal cooling capacity test water flow rate 0 172m h kw temperature of outlet water 7 C outdoor ambient temperature 35 C m Working conditions for nominal heating capacity test water flow rate 0 172m h kw temperature of outlet water 45 temperature of outdoor dry wet bulb 7 C 6 C m he sound level is tested before the unit leaves factory Practically due to environment noise and other factors the sound level tested might be different from those listed in the above table m Please refer to the User Manual for specific operation ranges Residential Central Air Conditioner Small Air cooled OTo oj m o Water Unit Specifications Cooling Performance Curve Total Power Curve During Cooling Operation Total Power Curve During Cooling Operation Cooling Performance Curve 1 0 0 9 Total power coefficient during cooling operation 0 8 0 7 Cooling performance coefficient 0 6 10 15 20 25 30
3. Gate SI Gate valve Tw valve er Ja Gate vd Gate MN EE mens 7 LI Differential pressure BEE EERE LIT IT H ET FIL bypass valve H H pr HH I lg gi H HH iS 2 Water refill valve HEEEEEEEEEEEEEEECHEETEH HHH iS sl Water refill valve LIT E 1X 12 ol gt 12 Pq 015010 Water lt 1 Water lt I Pao CEE 0 0 EEE IEEE Er m pressure Thermometer pressure a CJ gauge Gate gauge Thernjometer Q valve _ I DK e gt sd L Water system L Water system Q accessory kit Sewage o A accessory Sewage O pk discharge Ea ites gt valve I Filter pa valve Filter H Water System Illustration for Units Water System Illustration for Units with with Variable Water Flow Variable Terminal Air Flow Constant Water Flow This illustration is for reference only Please refer to relevant guides while installing the unit b E Instructions for Pipelining f 3 way valve Air outlet valv wo 0 14 Ahermetic water system is recommended P DE Parallel pipes are recommended for indoor fan coils to achieve ab balanced water flow TN An air discharge valve must be installed at the highest point in the porum
4. 4 15 2 gas pipe 215 88 2 liquid pipe 29 52 Inlet water Rc1 Outlet water Rc1 Z TESS 1345 660 Z Mlz GS NS NS 1385 SI PN 835 460 SN wm ff S EY Z 322 tt NS WEE 2 54 E E SS 1105 765 810 860 Measurement mm Residential Central Air Conditioner Small Air cooled Cold Hot Water Unit Illustration for Unit Dimensions Integrated Series 060 and EKAC070 gt 9 Magnified view of mounting hole 4 14x20 845 CZLLLILLLLLVL LLL LLII TV yi it th S outlet Inlet water G water H o Outlet Inlet water Rc1 e water Rc1 E 1246 4 15 489 247 Measurement mm Integrated Series 80 150 Mounting hole 4 14x20 TTT TV yy WS A B C D E F G Measurement mm H EKACOB0 900 992 165 215 290 250 100 900 992 180 215 274 265 Rc1 1 4 EKAC120 KACOB Re1 1 4 1 1 4 Ret 1 4 EKAC150 pen 179 Ea Rc1 1 4 Residential Central Air Conditioner Small Air cooled Cold Hot Water Unit 1 1 4 www euroklimat com cn Space Requirement for Installation and Maintenance Split Series EKACO40ARW EKACOS5ARW Z A 0 C B B Y E ira S
5. Company Profile EUROKLIMAT Air Conditioner Environmental amp Energy saving Technology from Europe EUROKLIMAT EK established in 1963 in Italy which has been growing for the past half a century and has become one of the most famous energy saving air conditioning manufacturers in Italy Spain and the whole of Europe Continuous innovation on new product development and top manufacturing quality are the driving force behind this growth K MEUS 22 EUROKLIMAT EK pursues the ideals of environmental friendly providing physical comfort and energy saving into the whole process of product R amp D manufacturing and service All our 50 product C B series which covers residential commercial and close control air conditioners are manufactured according to European production standards EK product incorporates the most advanced energy saving air conditioning technology in Europe 34 EUROKLIMAT Guangdong EUROKLIMAT Air Conditioning amp Refrigeration Co Ltd EK China is the R amp D C y manufacturing sales marketing and service center for EK Group in Asia EK Industrial Park with over 70 000 square meters of factory land is strategically located in Dongguan City Guangdong China There are over 20 sales branches providing full scale service and support for the whole of China market EK China exports its products to European Australian South American South East Asian and Middle Eastern market
6. 35 40 45 50 Ambient temp C The total cooling power has little to do with the variation of outlet water temperature When the variation of outlet water temperature is 5 9 C the total cooling power varies by no more than 3 Ambient temp C Application For example when the dry bulb reads 30 C and the temperature of outlet water reads 7 C the cooling capacity is calculated in the following way Draw a vertical line which starts at 30 C on the horizontal axis and intersects the 7 C line for outlet water at C by following the direction indicated by arrows in the above figure The ordinate of C represents the cooling capacity coefficient which is 1 05 in this example Therefore Actual cooling capacity 1 05 x Nominal cooling capacity Note Application For example when the dry bulb reads 30 C and the temperature of outlet water reads 7 C the total cooling power is calculated in the following way Draw a vertical line which starts at 30 C on the horizontal axis and intersects the 7 C line for outlet water at C by following the direction indicated by arrows in the above figure The ordinate of C represents the cooling capacity coefficient which is 0 935 in this example Therefore Actual cooling capacity 0 935 x Nominal total cooling power m The above curve indicates how the cooling capacity coefficient and cooling power coefficient change as environment temperature changes when temperature of outlet water r
7. The units are equipped with a smart micro computer control system to provide various control functions such as function settings parameter viewing group control etc The controller has three levels of password protection to provide convenient and reliable operation management Workload is automatically averaged among compressors to improve the durability of the entire system Auto Unit Control startup shutdown can be configured for the central air conditioner on a weekly basis All round safety features make sure that the units are safe and reliable With a terminal indoor unit interlock control function the master unit can start up automatically as long as one terminal indoor unit is running An auxiliary heating function facilitates system expansion as shown in the following figure Auxiliary electric heater www euroklimat com cn Residential Central Air Conditioner Small Air cooled Cold Hot Water Unit Specifications Specifications of Split Series Unit 2 Model EKACO5OARWN EKACOSSARW N M kah 10 83 Total power of nominal cooling capacity Total power of nominal cooling capacity KW 484000005400 oo Powersupply 0 220V 50Hz TR Refrigerant Flowcontrol 22222 Ceaplay 00000 Water side heat UN T exchanger Water flow forcooling mh 17 20 4022 Water flow for heating mh 49 22 2025 Comp
8. 1 4 EUROKLIMAT SINCE 1963 MINI EKAC Cat V1 Residential Central Air Conditioner Small Air cooled Cold Hot Water Unit Model Split Series EKACO40ARW N EKACO55ARW N Integrated Series EKACOGOB R EKAC150B R Cooling capacity 9 7 40 8kW Heating capacity 11 42 5kW NESBEBS 1 zu www euroklimat com cn Contents Table Of Contents Company Profile a 9e 3 Overview and Nomenclature e eee eeiam 4 Features M EE m 5 Differential water pressure switch 6 Unit Control 4 2 e VN 7 SpecificatiGhS 4259 m 8 Refrigerant Size obit UC oma IEEE MENU 8 LI Illustration for n 11 Cl we m 13 T 14 Frequently usedgotatisfis mmm EEEE Em tst 15 N ISO9001 2008 corporate Product QS certification certification XK 06 015 00361 a 4 Residential Central Air Conditioner Small Air cooled Cold Hot Water Unit
9. 2 Avoid frequent startup of compressors to effectively Water tank improve the durability of the unit 3 Ensure a minimum operation time of compressors to avoid alarms triggered due to low outlet water temperature Differential Precisely control and monitor water flow according to e water pressure pressure drop between inlet water and outlet water to switch protect the unit threshold to ensure the safety and reliability of the unit Hermetic expansion water tank Auto air Relief Differential discharge valve valve water pressure switch discharge air in the water system to ensure Auto water refill Hermetic expansion Plate heat discharge valve the operation stability of the unit valve water tank exchanger 1 A self contained pressure stabilizer reduces and stabilizes pressure in the system to prevent the unit from being damaged by high water pressure 2 The filter inside the valve can prevent impurities from entering the unit A non return valve helps stabilize the water pressure during water refill and prevent water from flowing back after refill 3 With a manual stop valve the water supply can be easily cut off facilitating the discharge and Auto water refill valve Water tank f Sewage Horizontal multi discharge valve grade pump maintenance of the unit Residential Central Air Conditioner Small Air cooled Cold Hot Water Unit Smart Auto Control
10. TM PV gt lt m O N water system To facilitate maintenance a thermometer and pressure gauge OC me should be installed at the water inlet outlet pipes New types of plastic water pipes such as PP R and PVC pipes SA 4 recommended to ensure the durability of the water system K e Ifthe unit is not used in winter water in the water system must be fully discharged to avoid damage to water pipes and other parts as a result of freezing up The heater is an optional device which can be an electric heater or gas boiler e A standard accessory kit of the right model should be selected for the water system of EK EKACO60 EKAC150 series units EK provides a most complete line of water system accessories for customers as described in the following table Outdoor unit LPN 27 SZ Indoor unit Z Cleaning x A4 valve cS Y shaped filter Pressure Thermometer Water refill gauge a h d One way valve x A Table of Water System Accessories Part name EKAC040 EKACO55 Horizontal multi grade pump Horizontal multi grade pump Plate heat exchanger v Water tank Hermetic expansion water tank I Water flow switch N Water filter Relief valve _ Auto air discharge valve y Auto water refill valve 3 Sewage discharge valve V Residential Central Air Conditioner Small Air cooled C
11. above table m Please refer to the User Manual for specific operation ranges Residential Central Air Conditioner Small Air cooled Cold Hot Water Unit Specifications Specifications of Integrated Series Un EKAC SF Se BOE a Se Se 060B O60BR 070B 070BR 080 O80BR 100B 100BR 120B 120BR 150B 150BR pial aun 5 18 255 295 361 408 3508 Nominal heating capeoty W TO 98 95 390 95 425 o 1482 1702 279 250 924 368 Total power of nominal 52 6 1 12 3 14 cooling capacity kW 1 Total power of nominal KW 53 87 125 13 9 heating capacity Power supply 380V 3N 50Hz Refrigerant DPE R22 Flow control 3335 Capillary Electronic expansion valve Evaporator type Vacuum braze welded stainless steel plate heat exchanger Water Water flow for mih 27 3 1 44 51 6 2 70 side heat cooling l l l l excnanger Water flow for 2 9 3 4 4 6 5 2 6 4 73 heating l l 221 l l P Typ Fully hermetic volute compressor Lubicat Mineral oil SUNISO 3GS Ean Type Horizontal centrifugal water pump Qty 02 22 I I Horizontal centrifugal water pump Water pump P9 External lift Size of inlet outlet water pipe MEM Rc1 Rc1 4 4 Rc1 1 4 connector Dimensions L W H 1010x490x1245 992x845x1840 1292x845x1840 dB A G 246006 Section area of 2 mm 4 live line Qty of live lines PCS 3 C
12. anges from 5 C 9 C m The above curve indicates how the unit s performance changes as environment temperature and outlet water temperature change There might be a little difference between the actual performance of products and what is presented in the above figure Heating Performance Curve Heating Performance Curve Outlet water temperature of 40 C Outlet water temperature of 45 C Outlet water temperature of 50 C E Tm Ambient temp C Application For example when the dry bulb reads 5 C and the temperature of outlet water reads 45 C the heating capacity is calculated in the following way Draw a vertical line which starts at 5 C on the horizontal axis and intersects the 45 C line for outlet water at C by following the direction indicated by arrows in the above figure The ordinate of C represents the heating capacity coefficient which is 0 96 in this example Therefore Actual heating capacity 0 96 x Nominal heating capacity Note Total Power Curve During Heating Operation Total Power Coefficient Curve during Heating Operation Outlet water temperature of 50 C Outlet water temperature of 45 C Outlet water temperature of 40 C Total power coefficient during heating operation 5 10 15 20 Ambient temp C Application For example when the dry bulb reads 5 C and the temperature of outlet water reads 45 C the
13. fficient and Energy Saving Units of this series are equipped with fully hermetic compressors which are stable advanced and reliable All components have undergone strict integration and compatibility test to ensure optimized performance and efficient energy saving operation all year round EKACO80 EKAC150 series integrated units perfectly unify the parallel compressor technology and electronic throttle technology to quickly modulate the cooling capacity to the set value thereby making sure that the units are most energy efficient The EER is even higher with partial workload For example for EKAC150BR series units the EER is 6 higher with 75 of workload 11 higher with 50 of workload and 16 higher with 25 of workload The solenoid interlock control function can shut down the master unit and water pump automatically when all fans have stopped working making the unit more energy saving Air supply Return air AC220V py Larger Operational Range Safe and Reliable Long and strict tests prove that units of this series can work reliably in an environment as hot as 48 C cooling or as cold as 10 C heating With a smart split design all water pipes can be installed indoor to prevent freezing during cold winters The units can work with boilers to meet heating requirements in areas which are extremely cold in winter The units feature built in high low pressure protection cooling freezing p
14. old Hot Water Unit 1 46 EUROKLIMAT SINCE 1963 www euroklimat com cn Guangdong EuroKlimat Air Condition amp Refrigeration Co Ltd Dealer information S J EKAC0909 Catalog CA EuroKlimat products are subject to continuous improvements EuroKlimat reserves the right to modify product design specifications and information in this catalog without prior notice and without incurring any obligations
15. po ae C 4 t Z Measurement mm EKACO40ARW Model EKACOBOARW EKACO55ARW R ded A 300 300 ePi diu B 500 500 distance mm C 1500 2000 Space Requirement for Installation and Maintenance Integrated Series EKAC060 EKACO70 450 a Inlet air Obstacle Air discharge Obstacle E 55555555 ii 1 OUUU e e O e eo gt Ko B Obstacle Obstacle Inlet air aA sa he Measurement mm www euroklimat com cn Installation Space Illustration for Dimensions of Water System Accessories Water drainage DN25 Measurement mm I Model Size of inlet outlet water pipe connector EKAC WS08A Rc1 EKAC WS10A Rc1 1 4 Space Requirement for Installation and Maintenance Integrated Series EKAC080 EKAC150 2222222 gt 450 gt 450mm Front Deflector gt 45 PE EPA Z Measurement mm Residential Central Air Conditioner Small Air cooled Cold Hot Water Unit Water System of the Unit Illustration of Water System Air outlet 2 wa Air outlet 0 valve Gate ANC 0 valve Gate valve valve Er ete Hk Gate soe Gate valve valve 4 0 5
16. ressor Type 27 Fulyhemmecrotarycompresor ES 2 Type Highefficiency axialfaa 00 EE a MN Type centrifugal water pump P Lema 2 8 2 2222 Volume of watertank 010 2 10000 0 200000 Size of inlet outlet water pipe connector RI Dimensions uwm Outdoor unit mm 1005x430x1285 10054301205 1105x430x1385 Indoorunt 835x810x350 835x810x350 835 860 350 Outdoowit 96 7e P 8 8 amp 6 Piin dndorunt dB A _ Refrigerant Size of m m pipe connectors Gas pipe m 38 e of live of live lines PCS O 0000000000000 0000 4 C ame 08 ot ot Power cable of null line specification Qty of null lines Section area of grounding line Qty of grounding lines Outdoor unit Netweight Indoor unit kg Note m Working conditions for nominal cooling capacity test water flow rate 0 172m h kw temperature of outlet water 7 C outdoor ambient temperature 35 C m Working conditions for nominal heating capacity test water flow rate 0 172m h kw temperature of outlet water 45 C temperature of outdoor dry wet bulb 7 C 6 C m he sound level is tested before the unit leaves factory Practically due to environment noise and other factors the sound level tested might be different from those listed in the
17. rotection winter freezing protection compressor overload protection water pressure drop switch etc to maximize reliability In case of any failure the micro computer controller provides alarms using sound and indicators on a real time basis Besides unconditional manual defrosting the controller also supports efficient auto defrosting based on multiple parameters during heating operations ak as cou o PR e eot es 49 C Lin o Residential Central Air Conditioner Small Air cooled Cold Hot Water Unit Features Silent and Comfortable gt Mini Design Fashionable and Gracefi The units feature a strengthened vibration isolation case and The split series outdoor units feature a super thin mini design which multi grade sound dampening Thanks to a fully hermetic scroll occupies less area on the balcony and does not affect day lighting compressor and a low rev high efficiency heat sink fan the operation The integrated series units feature top air supply compact design sound and vibration of the units are brought down to an industry low height small footprint and a fashionable and elegant exterior leading level With an innovative auto silence feature for night time the 080 EKAC150 series units are more quiet at night Capacity 50 Load
18. s mm s Residential Central Air Conditioner Small Air cooled Cold Hot Water Unit Overview and Nomenclature h Overview EKAC small residential air cooled cold hot water units are a new generation of residential air conditioners manufactured for the Chinese market based on leading edge European design concepts to fit well with various graceful upholsteries Units of this series require no cooling tower or special equipment room All accessories of the water system are self contained and can be connected to various indoor terminals through the master unit Equipped with a smart controller units of this series can bring you all the comfort that a residential central air conditioner could possibly provide EKAC small residential air cooled cold hot water units feature various merits such as smart control high efficiency low operation sound flexible structure convenient operation safe running and easy installation and maintenance Units of this series can be widely used in houses villas stores top grade apartments office buildings and other commercial areas which require separate air conditioning ptt STET l Nomenclature Split Series EKAC 040 A R W A AA 1 2 3 4 5 6 7 1 EKAC EK small air cooled cold hot water unit 2 040 Cooling capacity code d A Design S N 4 R Functional type R cooling amp heating omi
19. se Electronic Throttle Technology for Accurate Control EKACO80 EKAC150 series integrated units features a 500 step PMV electronic expansion valve for precise PID flow control dynamic and real time adjustment of the cooling capacity and accurate water temperature control An electronic expansion valve with a large flow modulation range helps optimize the performance of various parts of the system and makes the system work reliably under any workload The units can automatically adapt to changing ambient temperatures completely eliminating cooling system vibration during the capacity modulation process Q kW q kg h 2 Throttle device of other brands EK throtile electronic expansion valve 8 Heat balance flow control Electronic servo flow control Moderate modulation range Large modulation range Fixed superheat control Dynamic superheat control Weak adaptability _ Strong adaptability Unstable when for c ling water flow is low www euroklimat com cn x Suitable for controlling any water flow Features E
20. total heating power is calculated in the following way Draw a vertical line which starts at 5 C on the horizontal axis and intersects the 45 C line for outlet water at C by following the direction indicated by arrows in the above figure The ordinate of C represents the heating capacity coefficient which is 0 99 in this example Therefore Actual heating capacity 0 99 x Nominal total heating power m The above curve indicates how the heating capacity coefficient and total heating power coefficient change as environment temperature changes when temperature of outlet water ranges from 40 C 50 C m The above curve indicates how the unit s performance changes as environment temperature and outlet water temperature change There might be a little difference between the actual performance of products and what is presented in the above figure Residential Central Air Conditioner Small Air cooled Cold Hot Water Unit www euroklimat com cn Illustration for Unit Dimensions Split series indoor units Split series outdoor units EKACOJOARN EKACO50ARN EKACO40ARW EKACO50ARW gt 2 gas pipe 015 88 2 liquid pipe 29 52 Inlet water Rc1 Outlet water Rc1 340 S S Z S Mee SN lt SEPDI 22 lt lt S 319 715 760 810 1005 Measurement mm Split series indoor units Split series outdoor units EKACO55ARN EKACO55ARN EKAC055ARWI EKAC055ARW
21. tted in cooling only units 5 W Feature of master unit W outdoor unit N indoor unit 6 A Power supply features A represents 220V 50Hz 7 AA Detailed description on product specification Integrated Series Water System Accessory Kit EKAC 080 B R 0 F AA EKAC WS 10 A 1 2 3 4 5 6 1 2 7 9 4 1 EKAC EK small air cooled cold hot water unit iF EKAC EK small air cooled cold hot water unit 2 080 Cooling capacity code 2 WS Water system accessory kit 9 Design S N 3 10 Size of pipe connectors 08 Rc1 4 R Functional type R cooling amp heating 10 Rc1 1 4 omitted in cooling only units 4 A Design S N 5 0 Refrigerant code 0 R407C R22 omitted 6 F Power supply features F represents 380V 3N 50Hz f AA Detailed description on product specification Residential Central Air Conditioner Small Air cooled Cold Hot Water Unit Comfortable and Stable Water Syste 1 Units of this series feature a classic European air conditioner design chilled water heat pump indoor terminals for precise temperature control The units can provide you with a comfortable healthy and graceful working living environment The units feature a heat sink mechanism using circulatory air and needs no cooling tower This not only saves the cost of the cooling tower but also saves precious building space Units of this series feature various models and dimensions to meet different installation requirements Preci

Residential Central Air Conditioner Small Air

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