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Air-Cooled Mini Chiller

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2. N 5 7 2 WY E DESCRIPTION ITEM DESCRIPTION PANEL TOP 20 PLATE PUMP SUPPORT ASSY BASE PAN ASSY STRUCTURE FRONT RIGHT TOP ASSY ASSY PANEL ORIFICE 21 SUPPORT ACCUMULATOR ACCUMULATOR SUPPORT ACCU amp LIQUID RECEIVER ASSY STRUCT REAR RIGHT PANEL RIGHT PANEL PARTITION COIL GUARD BACK COIL GUARD LEFT 24 LIQUID RECEIVER 25 COMPRESSOR 26 COMPRESSOR 27 EXPANSION 5 LITER INS ACCUMULATOR BODY INS LIQUID RECEIVER BODY ITEM 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 55 CONTROL BOX 30 CLIP EXPANSION TANK COVER TERMINAL BOX 31 _ FILTER ASSY PUMP BASE 32 55 UNIT TUBING PUMP WATER 33 95 WATER PIPING ASSY SOLENOID COIL Parts Not in Diagram CLAMP BPHE CONTROL MODULE 1 HP HEAT EXCHANGER BPHE ASSY FAN MOTOR ASSY S HOISTING BRACKET HANDSET WIRED 5 01 MCQUAY FILTER DRIER STICKER LOGO ACSON 1 ALL SPECIFICATION ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE 162 International While upmost care is taken in ensuring that all details in the publication are correct at time of going to press we are consta
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4. 48 4 80 100 120 150 C CR AMAC 20 25 30 40 50 60 A4AC 20 25 30 40 50 A4AC60 CICR 20 25 30 40 50 55CR 500 500 500 500 AIR FLOW 556 LL lt lt 14 AIR FLOW mm 4 20 Y For single unit installation 49 AMAC 20 25 30 40 1 50 60 20 25 30 60 C CR 20 25 30 40 50 55 AIR FLOW 500 1000 1000 500 TOT For multiple unit installation mm AIR FLOW gt AIR FLOW AIR FLOW AIR FLOW 1500 4 1 Z 5 5 P 2 lt gt P 1 4 J For floor installation SAFETY PRECAUTIONS Before installing the air conditioner unit please read the following safety precautions carefully N Warning Installation and maintenance should be performed by qualified persons who are familiar with local code and regulation and experienced with this type of appliance field wiring
5. OIL RETURN TUBE COMPRESSOR 1 TXV COMPRESSOR 2 BPHE WATER OUT H EXPANSION TANK CHARGE COMPENSATOR WATER IN PUMP 10 FILTER DRIER 40 50CR Water Refrigerant Circuit Diagram JOINT COMPRESSOR 2 TWIN TUBE BPHE WATER OUT LIQUID RECEIVER EXPANSION TTANK FIL TER DRIER 55CR Water Refrigerant Circuit Diagram OIL RETURN TUBE COMPRESSOR 1 BPHE WATER OUT LIQUID RECEIVER H EXP ANSION TANK WATER IN PUMP 11 CHILLER PANEL CONTROLLER 1 SAFETY CONSIDERATION Only specially trained and technicians and installers are authorized to install and service this equipment 1 1 General Installation Recommendations Only supply DC voltage 9 17V typically 12V maximum current 200mA as a power source to the device e Input contact voltage supply should limit to 12VDC or 24VAC e Isolated all the low voltage wiring communication bus etc from high voltage power supply wiring 2 GENERAL DESCRIPTION 2 1 General The chiller p
6. Classification Jeueg 021 lt lt lt 2 loc 10 NIN OOPS O lt lt 2 FEATURES REFRIGERANT CIRCUIT Models AMAC A4AC80 150C CR has been designed with two separate refrigerant circuits i e it has two compressors By doing so the unit has part loading capabilities i e 0 50 100 of rated capacity This will improve the reliability and energy efficiency of the unit especially during low loading operations Each circuit is factory brazed and evacuated before accurately charged with refrigerant to ensure optimum performance Because each circuit is separated there is no danger of cross contamination should either one of the compressor experiences a burnt up Each circuit is also equipped with a carefully sized thermostatic expansion valve for cooling only units to give optimum performance characteristic For the heatpump version the expansion process is done with capillary tubes SCROLL COMPRESSOR Scroll Compressors are used for model which is available for the units AMAC A4AC20C CR using rotary compressor to give quiet and reliable performance over a wide operating temperature range However in order to protect the compressors from damage a phase protector for model which is available is provided to prevent the compressors from r
7. RATED INPUT POWER a N 1 ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE 2 ALL UNITS ARE BEING TESTED AND COMPLY TO ISO 5151 132 ELECTRICAL DATA 22 HEAT PUMP MODEL AMAC80CR AMAC100CR INSULATION GRADE POWER SOURCE V Ph Hz 220 240 1 50 220 240 1 50 65 565 2 40 2 40 120 2 120 2 5 2 79 v m a CONDENSER RATED RUNNING MOTOR OUTPUT POLES COMPRESSOR gt z gt 380 415 3 50 gt z gt 9190 8694 16 00 15 10 74 74 RATED INPUT POWER HEATING 7714 RATED RUNNING CURRENT COOLING 14 00 RATED RUNNING CURRENT HEATING 13 40 LOCKED ROTOR AMP COMP1 COMP2 66 66 380 415 3 50 INSULATION GRADE POWER SOURCE 380 415 3 50 WATER PUMP RATED INPUT POWER COOLING 1050 1050 lt 79 N RATED INPUT POWER HEATING 1050 1050 MODEL AMAC120CR AMAC150CR CONDENSER FAN Rarenmeureoweg w mm MOTOR RATED RUNNING CURRENT A am em s NSULATION GRADE OWER SOURCE V 380 415 3 50 380 415 3 50 COMPRESSOR lt 79 N RATED RUNNING CURRENT HEATING OCKED ROTOR AMP COMP1 COMP2 101 101 95 95 uU z N A NSULATION GRADE OWER SOURCE V 380 415 3 50 380 415 3 50 WATER PUMP 00 5 N 1 AL
8. 4 Recommended fuse Power supply cable size mm 10 Numbers of conductor 3 15 Interconnection cable size m 1 5 Voltage range 7 220 240V 1Ph 50Hz Power supply cable size 0 0 Numbers of conducir IMPORTANT figures shown the table for information purpose only They should be checked and selected to comply with the local national codes of regulations This is also subjected to the type of installation and conductors used The appropriate voltage range should be checked with label data on the unit CAUTION All field wiring must be installed in accordance with the national wiring regulation All the terminals and connections must be tightened Improper connection and fastenings could cause electric shock short circuit and fire Ensure that the rated voltage of the unit corresponds to that of the nare plate before commencing wiring work according to the wiring diagram The unit mus be GROUNDED to prevent possible hazards due to insulation failure All electrical wiring must not touch the refrigerant piping compressor pump fan motor or any moving parts of the fan motors Do not operate the chiller with wet hands It would result in electric shock Do not use fuse of different amperage than stated Using wire etc to replace a fuse could cause equipment damage or fire 54 n3 WARNING All terminals and connection must be tightened Avoid
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11. 20 150 20 150 4 60 150 CR 20 55 CR International Air Cooled Mini Chiller TABLE CONTENTS 1 NOMENCLATUUR Er oct acts L 1 PRODUCT LINE UP FEATURE S desi 5 S APPLICATION INFORMATION cese acuta unu hort 7 REFRIGERANT CIRCUIT DIAGRAM CHILLER PANEL CONTROLLER PRECAUTIONS AND INSTALLATION Biogr 57 SaSELECTIONPROCESSu ettet deut iMd UE 64 WATER PRESSURE DROP VS FLOW RATE GLYCOL 6 ENGINEERING AND PHYSICAL DATA 67 SPECIFICATIONS 7 PERFORMANCE DATA uui 114 8 OUTLINE AND DIMENSION 126 9 ELECTRICAL 130 10 WIRING DIAGRAMS pp 138 11 SERVICING AND MAINTENANCE pp 154 12 TROUBLESHOOTING uu u 155 13 EXPLODED VIEW AND PART LIST iius 156 1 NOMENCLATURE A 4 20 R Acson Refrigerant Omitted if R22 4 R407C 5 RA10A Model Name AC Air Cooled Mini Chiller Capacity Index 020 20 000 Btu h Chasis C Series Model
12. 085940 ETOS HOSN3S H31VM S9NIH31N3 HOSN3S H31VM ONIAV31 YOSNAS 1 1 1 doo uosNas doo 1 HOSN3S 230130 209109 VOOM IM Lora 9NO ANAE E N INO og INO Los d 8 i30 29000 6 H3MOd u Hd dvo 14109 s H3MOd LL Th El zH0S N Hd8 0zy 088 152 A5AC40 50 55CR MODEL 185910 ETOS HOSN3S H31VM ONIH31N3 SNIAY31 dN31 1 1 HOSN3S HOSN3S 39uvHOSla doo 1 HOSN3S 180 430 E uU dvo H 90 84100 14400 230130200109 VOOM IM E 7 V 7 Do Q om N se 8 52 Lt 152 NEN 1 FE E E REEK gt gt EEE E FE E E BERR NI 81 ay
13. 24107 punoS frequency Hz AMACIA4AC 150 NC CURVE 102 191 punos Octave band frequency Hz 61 Sound pressure level dB ref 20 Sound pressure level dB ref 20 NC CURVE Octave band frequency Hz 4 NC CURVE 1000 2000 Octave band frequency Hz Sound pressure level dB ref 20 Sound pressure level dB ref 20 5 NC CURVE 1000 2000 Octave band frequency Hz ASAC55CR NC CURVE Octave band frequency Hz 63 5 SELECTION PROCESS WATER PRESSURE DROP VS FLOW RATE MODEL AMAC20C CR A4AC20C Water Fl i a OW Pump Head System Head kPa Available Head Presure m hr kPa 117 0 105 0 06 os nso 250 900 MODEL AMAC25C CR A4AC25C Water i Pump Head kPa System Head kPa m hr kPa 10 4 08 160 18 105 0 18 100 0 Water Flow hr 09 2150 21 90 MODEL AMAC40C CR 4 40 40 Water i a P OW Simp System Head Available Head kPa 24 8 24 137 0 113 0 MODEL 50 A4AC50C ASAC50CR Water i Pump
14. 81H Al d 2 2 05 02 086 153 10 SERVICING AND MAINTENANCE SERVICING Servicing or maintenance of these unit must be carried out by experienced personnel with specific training in refrigeration Repeated check the safety devices and continuous cycling of control components must be analyzed and corrected before being reset The simple design of the refrigeration circuit totally eliminates potential problems during normal unit operation No maintenance work is needed on the refrigeration circuit as long as the unit is operating normally Ease of maintenance has been taken into consideration during the design stage such that the unit is easily accessible for servicing and maintenance By accessing from the front panel of the unit servicing and maintenance operation can be done easily The electrical components are especially easy to access since itis located in the terminal box on top of the front panel Under normal circumstances these chiller require only a check and cleaning of air intake through the coil surface only These can be done monthly or quarterly depending on the surrounding where the units are installed When the surrounding is very oily or dusty then the coils must be regularly cleaned by a qualified air conditioner service technician to ensure sufficient cooling capacity and efficient unit operation The normal life
15. C FIL TER DRIER COMPRESSOR o WATER WATER OUTLET va INLET A4AC AMAC 80CR 100 120CR 150CR Water Refrigerant Circuit Diagram FIN TUBE HEA T EXCHANGER SYSTEM 1 FIN TUBE HEA T EXCHANGER SYSTEM 2 ge HEATING TING d CHECK 4 WAY VALVE VALVE TUBE TUBE VALVE FILTER FILTER DRIER DRIER COOLING COOLING CHECK CAP CAP CHECK 4 VALVE TUBE TUBE VALVE COMPRESSOR SUCTION ACCUMULA TOR LIQUID LIQUID RECEIVER RECEIVER fo WATER Y WATER OUT IN 4 4 WAY VALVE COMPRESSOR SUCTION ACCUMULA TOR PART NO 70 03 4 056764 20 25 Water Refrigerant Circuit Diagram FILTER CHECK VALVE DRIER VALVE p HEATING COOLING CAP CAP TUBE TUBE I J COMPENSATOR COMPRESSOR ACCUMULATOR EXPANSION TANK AUTO AIR VENT WATER OUT WATER IN P WATER PUMP WATER STORAGE TANK PART NO 70 03 4 080547 FILTER DRIER A5AC 30CR Water Refrigerant Circuit Diagram
16. veo 996 6 606 168 8 78 coe sve cce 699 159 c9 9 6 005 cov 04 SNIAV31 116 66 96 corel 162 1661 LV L 88 11 9211 890 ICEL 0672 89 6211 70 orol 8601 86 01 896 cr6 E88 14 MA 1 796 1866 058 2826 60772 88 92 92 98 Love 12444 16724 96 12 901 1861 96 61 706 16481 LLL 1009 0 4 8861 LO L 646 8601 680 086 6801 9101 996 406 196 968 98 69 MA JLndNI 4 dvo 1009 1009 ano 2 SUN LVYAdWAL 1 1077 09 19v 0808 6668 79786 96796 ELSE S rE 6L EE 70756 10726 LOE 9162 88 82 0782 6L Zc 08 92 97770 11 62 6 62 9 26 88 12 1009 M 2 2 1009 1009 ccd INVS39SI333 AGOW dINNd LVAH 117 50 2161 586 666 86 61 8 0 79 SE S 8 9 18v 5879 669 LEE 00 21 MA MA MA MA MA MA MA MA MA MA MA MA MA MA 1 1
17. 9 10 12 13 1 ALL SPECIFICATION ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE 1 2 3 4 5 7 10 11 12 13 156 Model 40 50 60C CR 4 40 50 4 60 DESCRIPTION ITEM DESCRIPTION 2 3 4 7 10 PARTS NOT SHOWED IN DIAGRAM COIL GUARD CONTROL MODULE 12 55 CONTROL BOX CONTROL MODULE MCOT HP COVER TERMINAL BOX VALVE PRESS RELIFT ASSY INS WATER STORAGE TANK 40L TANK EXPANSION 5 LITER 1 ALL SPECIFICATION ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE 157 MODEL A4AC 80 100C CR DESCRIPTION ITEM DESCRIPTION ASSY PANELDOORLEFT 37 FANBLADE ASSY COLRIGHT 38 FAN GUARD 24 37 38 ACCUMULATOR m 5 01 MCQUAY 1 ALL SPECIFICATION ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE 158 MODEL A4AC 120 150C CR GG OW 2 os 1 55 BASE PAN SUPPORT TUBE ASSY PANEL PARTITION CLIP FILTER PANEL SIDE RIGHT COIL GUARD BACK PANEL SIDE LEFT COIL GUARD L R ITEM DESCRIPTION ITEM DESCRIPTION 25 28 PANEL COIL SUPPORT AN GUARD 26 STRUCTURE
18. GATE VALVE VALVE gt CATE VALVE Xe DIFFER ENT PRESSURE a FLEXIBLE GATE VALVE LOWER CHECK 4 POSITION FOR DRAINAGE VALVE MAKE UP pa MAE AMAC 80 100 120 150 C CR AIRVENT INSTALL HIGHEST POSITION 1 4 x PRESSURE GAUGE X ID i 1 1 GATE GATE PM VALVE VALVE 1 co 1 i bq GATE BALANCING THERMOMETER VALVE VALVE CR gt Da pla gt gt COILUNIT AIR HANDLING UNIT FLEXIBLE PRESSURE GATE BALANCING GATE DIFFERENTIAE THERMOMETER GATE GE T STRAINER 12 05 FLEXIBLE X GATE VALVE DR MARE UP Figure 3 VALVE CAUTION VALVE FOR DRAINAGE Do not allow water to remain in the water pipes if the unit is not operating for a long period Water must be drained out if the unit is not running during winter Failing to do so would cause the pipe to crack Do not drink the chilled water in the unit 52 ELECTRICAL AND WIRING Refer to the wiring diagram provided on the unit when making electrical wiring Install an isolator optional to prevent electrical shock Do not ground any electrical equipment to the water piping Operation of the mini chiller
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20. SZ 9re 106 682 28 98 269 8974 66 0571 260 9 ZV SL 097 00 21 EL bb 0181 18 11 Sci 90 COOL Lr6 79 8 709 YSL vol rS 9 709 798 079 6 9 989 299 08 9 208 727 9 9 7 9 289 19 9 ers veo 94 259 es 667 291 69 199 oso 69 96v eez sro 109 695 eso cov voz 889 reer oro 754 coc oov 991 veo eosi 095 ss eror veo szek 829 vevi 95 oesi ter sov cer 209 esc ceo 067 eer eez 929 sss soa sev cog 169 9 wo sev 729 268 srs eosi esr 119 ser sos veer ws 187 eesi ezr oro vos ws 69 ozr ossi 68 8 678 898 808 278 06 87 211 291 97 rv SEZ 279 869 269 929 029 819 689 589 66 289 99 677 vy 077 sev Lev ICY 66 886 116 996 SS rr e 962 262 062 882 268 oszi sesi scc 97 ever 95 srr 206 wy oov soei vec cov ese over 206 vov Ger 186 sozi ose ore
21. z UNIT DIMENSION EVAPORATOR PACKING DIMENSION 5 113191541 5 z 0 56 2 0 NOMINAL WATER FLOW 0 38 1 4 CONDENSER FAN TYPE DRIVE PROPELLER DIRECT QUANTITY HIGH HEAD CIRCULATOR HORIZONTAL MULTISTAGE END SUCTION 1000 145 MAX WATER OPER PRESSURE kPa psi WATER FLOW RATE Vs m3 hr INSTALLATION PIPE mmiin m 0 38 1 4 0 56 2 0 25 411 MATERIAL MILD STEEL COATED WITH ZINC CAPACITY VOLUME 2210 78 40 1 41 SCROLL 0 100 SCROLL 0 100 HARGING MASS 1 7 13 7 3417 5 1 ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE 2 ALL UNITS ARE BEING TESTED AND COMPLY TO ISO 5151 amp ISO13253 3 NOMINAL COOLING CAPACITY ARE BASED ON THE CONDITIONS BELOW a COOLING 12 C 7 C ENTERING LEAVING EVAPORATOR WATER TEMPERATURE 35 C AIR AMBIENT TEMPERATURE 4 SOUND PRESSURE LEVEL ARE ACCORDING JIS 8615 STANDARD POSITION OF THE MEASUREMENT POINT IS 1m IN FRONT AND 1m BELOW THE UNIT 78 GENERAL DATA R407C COOLING ONLY z I A4AC50C Btuh h 50000 NOMINAL COOLING CAPACITY i 14654 w NOMINAL TOTAL INPUT POWER w 5955 A A4AC60C 52000 15240 6859 NOMINAL RUNNING CURRENT 10 2 12 9 POWER SOURCE 380 415 3 50 REFRIGERANT TYPE R407C CONTROL CAPILLARY TUBE 1410 55 5 1160 45 7 460 18 1 1578 62 1
22. 2 INO m gt lt z gt 3 m a 4 m 5 gt 9 087 oco 692 99 ez 999 69 reo 009 sev 967 08 6 7 989 ze 869 seor 009 ceo ers vcn 7ev 997 087 sev 697 zz 129 sso ees 7 08 cec 6 weer 27 29 189 esc sos 8 198 wo sev 202 08 662 89 289 959 265 269 198 soo ver 229 og e 7 99 265 cerr ors sosi esr eror 622 ven nz sso erer os zcv 606 ev ero seri oec voci ws ersi 279 vest too iver 409 sss osr wv r soc 899 889 682 209 089 wrer soc sov 169 wrs LNVH39InIJ38 AGOW 2 dAfid LV3H ivo een ees voci 09 eve sov eee isr 9 ovo ceo es ver 908 222 cov seer sov 6 266 ses 90 95 vor vos ese 9 we 466 259 106 oss ceo esc 59 tor reer soe eeri ses 892 iss es ore k
23. 23 ES E E EN 9 0 8 2 9 9 18 n 8 6 6 6 D 22 2 52 J H ge 588 ves v8 9 0 6 9 v 9 7 v S S 7 Vv 9 2 8 8 6 4 cc 29 60 896 926 68 gle 6224 MA 05 dW31 2801 02 11 EIN EIN 25402 5 88 11 96 11 486 206802 5 E E E EN ES e E Ea E ES E ES ES E E 20702 5 2 2 2 6 20602 4 2 8 ES Du E EN ES m pe dVO LV3H _ VOLTH LNV313913d43 l AGOW 406 De e E Der E ec De e vi 0 6 6 0 9 0 2 9 2 8 125 7 AND DIMENSIONAL OUTLINE AND DIMENSION MODEL 20 25 30C CR A4AC20 25 30 20 25CR e S S E co x 0 0 1181 6 10 0 4 460 0 i 85 0 128 5 gt B 5 WATER WATER OUTLET INLET WC CA 2 q DRAINAGE Y
24. 240 1 50 220 240 1 50 RATED INPUT POWER COOLING w 185 195 RATED INPUT POWER HEATING w 193 209 RATED RUNNING CURRENT COOLING A 0 82 0 86 RATED RUNNING CURRENT HEATING A 0 85 0 91 A5AC30CR A5AC40CR INSULATION GRADE RATED INPUT POWER w 1 om RATED RUNNING CURRENT A or io w s 66 pos re R CAPACITOR ss a RATED INPUT POWER COOLING w 3375 4410 RATED INPUT POWER HEATING 3285 4060 RATED RUNNING CURRENT COOLING 15 1 4 51 RATED RUNNING CURRENT HEATING 14 7 4 27 LOCKED ROTOR 1 2 35 35 35 67 INSULATION GRADE F F POWER SOURCE VIPh Hz 220 240 1 50 220 240 1 50 RATED INPUT POWER COOLING w 210 320 RATED INPUT POWER HEATING w 210 320 RATED RUNNING CURRENT COOLING A oe 1 RATED RUNNING CURRENT HEATING os 159 MODEL 5 55 CONDENSER INSULATION GRADE POWER SOURCE VIPh Hz 220 240 1 50 220 240 1 50 RATED INPUT POWER am em RATED RUNNING CURRENT A MOTOR OUTPUT w POLES 6 6 WATER PUMP INSULATION GRADE E E POWER SOURCE VIPh Hz 220 240 1 50 220 240 1 50 1 2 60 50 50 50 RATED INPUT POWER COOLING 4720 4900 RATED INPUT POWER HEATING 4560 4850 RATED RUNNING CURRENT COOLING 4 97 21 90 RATED RUNNING CURRENT HEATING
25. 407 HEAT PUMP MODEL A4AC80CR A4AC100CR 350 772 360 794 dBA 65 66 ms hr 1 08 3 9 1 31 4 7 ms hr 1 14 4 1 1 37 4 9 PROPELLER DIRECT HORIZONTAL MULTISTAGE END SUCTION MATERIAL SCROLL SCROLL STAGE OF CAPACITY CONTROL Btu h 0 50 100 0 50 100 REFRIGERANT CHARGING MASS kg lb 4 0 2 8 8 2 3 3 x2 7 3 2 1 ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE 2 ALL UNITS ARE BEING TESTED AND COMPLY ISO 5151 amp 15013253 3 NOMINAL COOLING AND HEATING CAPACITY ARE BASED ON THE CONDITIONS BELOW a COOLING 12 7 C ENTERING LEAVING EVAPORATOR WATER TEMPERATURE 35 C AIR AMBIENT TEMPERATURE b HEATING 40 45 C ENTERING LEAVING EVAPORATOR WATER TEMPERATURE 7 C AIR AMBIENT TEMPERATURE 4 SOUND PRESSURE LEVEL ARE ACCORDING JIS 8615 STANDARD POSITION OF THE MEASUREMENT POINT IS 1m IN FRONT AND 1m BELOW THE UNIT 83 GENERAL DATA 407 HEAT PUMP 4 120 Btu h 110000 NOMINAL COOLING CAPACITY Btun Btu h 118000 NOMINAL HEATING CAPACITY Buh COOLING 12273 NOMINAL TOTAL INPUT POWER 12886 COOLING 24 2 NOMINAL RUNNING CURRENT A4AC150CR 130000 38101 144000 42204 15151 15824 27 8 23 8 29 0 POWER SOURCE V Ph Hz 380 415 3 50 REFRIGERANT TYPE R407C CAPILLARY TUBE 1245 49 0 UNIT DIMENSION i 1800 70 9 1150 45 3 1452 57 2 PACKI
26. 4137 600 124 18 193 28 1 ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE 113 AS5AC25CR NC 4137 600 3312 480 NC 124118 193 28 YES YES YES YE YE 4 4137 1600 3309 480 124118 193 28 YES A5AC55CR NC 4137 1600 3309 480 124118 193 28 YE YES YES YES YE YES lt lt LLI lt x O LL x LLI N yg 069 628 oco os 899 vvo reo 609 eez oes tosi 297 wegs 498 08 989 869 09 sco voo ceo zes 722 oov 997 sce ore oz 129 09 129 868 29 829 57 sre 286 voe cez sv seo esc 668 8 ves wo 97 808 162 we vez 289 99 888 269 044 soo 27 229 so 281 92 veo vov 288 sosi sro sez veu 22 esu 20 29 eve 05 sesi rv oo veo es ovo ceo zer 186 889 008 09 rs 65 929 6 scor oer seo ere voz 6 veo 59 8285 9 829 wo 226 729 262 ere eve ezer 609 929 118 sze sro 9 wz 65 18
27. L S6 L 09111 007 SZ 2816 28 06 88 12 6694 2 96 6 56 28 44 08772 0072 CC 097 2 8212 98700 00704 0861 08 81 SLY 90 89 261 98 21 S ZL 8011 00761 LOLLY 19701 886 96 01 180 2166 GLEE 18 16 4606 2664 2066 8082 2694 9176 6664 yt 8 0 9876 0261 9861 16701 6 8 0 S L 95 28 0L CEEOL 786 826 826 996 SESE 60 96 88 26 26 16 69 08 2666 58780 9 6546 68 2 8 868C 80762 187112 0261 KA 0876 eve 6911 670 286 08 ZL 1071 CEEOL 786 866 928 88 01 766 8026 SS LL OSE 00796 8201 9 96 9276 L 28 86 28 86 rg L 7966 0 86 1886 2801 9201 296 8601 LOL 076 068 281 996 768 828 18 rtr 169 ves 597 68 2966 526 urs sc 206 2 200 2 200 2 2708 266 68 LY 9 66 076 07 8296 vro soze 201 866 866 088 00 81 9821 296 626 9 8 286 6161 2881 16 218 08 8 86 02 88702 218 08 8 68 09722 218 61424 0 26 108 902 899 veo 86 22 68 S 9926 16 8 921 921 821 821 089 695 OCEL vol 794 vol vol 8281 26 evtl 084 604 807 807 2
28. Omitted if cooling only R Heat pump PRODUCT LINE AMAC C CR 11111111 1 1 lI TL IILI L eorom 11 cese E EFJ FL FL EERE eR sina vere N III ite INO A4AC CICR 4555555 ae 110 sese LL rr eso x BREE 55555 EERE LF REE aran aero wen roa 222528 suo 11111111 1 Ra 144455445554 e Classification lt lt lt lt lt x ssi lt lt lt lt lt lt lt lt gt xxx o x amp 5181818 2 5 2 T KINazo o lt t A NO A5AC CR aqny Medes JoloN 10 99 01d uo 9 z snuv x gt x weed semix
29. Operation Menu lt ESC gt lt ESC gt OPERATION MEN ON Mode Cooling In Operation Menu select Status and press Cool Temperature 12 0 ENTER Heat Temperature 40 0 C ON Toggle via UP DOWN button then Heat Temperature 40 0 press ENTER to confirm the change or ESC to cancel Timer Menu ENTER ENTER lt 5 gt lt 5 gt 7 days programmable time can turn chiller ON OFF User can set the schedule in this Timer Menu Please refer 6 2 11 page 27 for schedule settings 28 6 2 4 Switching Mode There several ways to switch the mode for the Chiller Please take note that some mode cannot be set due to current Chiller model settings __________ Chiller Model cooing Heating Boing i y Allow to set x x Not Allow to set Chiller Boiler Y Auto ON automatically Heat Pump Boiler EN Chiller Boiler Auto Heat Pump Boiler EN Auto i Summary Pages Cooling Press and hold COOL button Heating Press and hold HEAT button if it allows to set Boiling Press and hold HEAT button again if it allows to set ii Operation Menu ENTER ENTER Summary Pages _ Operation Menu Status ON Cooling Operation Menu select Mode press CoolTemperature 12 0 C Heat Temperature 40 0 C ENTER
30. 1309 51 5 574 22 6 UNIT WEIGHT 196 432 SOUND PRESSURE LEVEL EVAPORATOR UNIT DIMENSION PACKING DIMENSION 5 0 44 HEHEHE 203 448 NOMINAL WATER FLOW Vs 3 0 70 2 5 CONDENSER TYPE DRIVE PROPELLER DIRECT QUANTITY 0 73 2 6 HORIZONTAL MULTISTAGE END SUCTION 1000 145 WATER PRESSURE kPa psi WATER FLOW RATE Vs m hr INSTALLATION PIPE CONNECITON mm in 0 70 2 5 0 73 2 6 25 411 s MATERIAL MILD STEEL COATED WITH ZINC CAPACITY VOLUME 40 1 41 SCROLL 0 100 SCROLL 0 100 HARGING MASS 3 4 7 5 3 5 7 6 1 ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE 2 ALL UNITS ARE BEING TESTED AND COMPLY TO ISO 5151 amp ISO13253 3 NOMINAL COOLING CAPACITY BASED ON THE CONDITIONS BELOW a COOLING 12 C 7 C ENTERING LEAVING EVAPORATOR WATER TEMPERATURE 35 C AIR AMBIENT TEMPERATURE 4 SOUND PRESSURE LEVEL ARE ACCORDING JIS B 8615 STANDARD POSITION OF THE MEASUREMENT POINT IS 1m IN FRONT AND 1m BELOW THE UNIT 79 GENERAL DATA 407 COOLING ONLY A4AC80C Btu h 74000 NOMINAL COOLING CAPACITY A4AC100C 88000 25791 10771 18 0 21688 NOMINAL TOTAL INPUT POWER w 9463 NOMINAL RUNNING CURRENT 17 3 POWER SOURCE 380 415 3 50 REFRIGERANT R407C CONTROL 1245 49 0 1500 59 1
31. 22 50 3 3 3 3 LOCKED ROTOR AMP COMP1 COMP2 58 68 68 68 INSULATION GRADE D m F j POWER SOURCE VIPh Hz 220 240 1 50 220 240 1 50 RATED INPUT POWER HEATING RATED RUNNING CURRENT COOLING 1 59 RATED RUNNING CURRENT HEATING F 1 59 RATED INPUT POWER COOLING 1 ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE 2 ALL UNITS ARE BEING TESTED AND COMPLY TO ISO 5151 137 0 5 O lt 2 o 4 20 MODEL ete MERN 2 05 0 2 022 us MOSN3S ONIH31N3C3 MOSN3S SNIAV31r 05 35 dW3l 3000110 0 05 35 510 T g 8 L z 1 138 4 25 30C MODEL 2 05 0 7 072 05 35 gt MOSN3S 05 35 dN3l 3000100 0 MOSN3S 5 0 dWOO 1
32. 432 SOUND PRESSURE LEVEL EVAPORATOR NOMINAL WATER FLOW 0 70 2 5 CONDENSER TYPE DRIVE PROPELLER DIRECT QUANTITY PACKING DIMENSION 5 5 I 203 448 0 74 2 7 HORIZONTAL MULTISTAGE END SUCTION 1000 145 WATER PRESSURE kPa psi WATER FLOW RATE INSTALLATION PIPE CONNECITON mm in 0 70 2 5 0 74 2 7 25 411 a MATERIAL MILD STEEL COATED WITH ZINC CAPACITY VOLUME 40 1 41 SCROLL 0 100 SCROLL 0 100 HARGING MASS 3 1 6 8 3 1 6 8 1 ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE 2 ALL UNITS ARE BEING TESTED AND COMPLY TO ISO 5151 amp ISO13253 3 NOMINAL COOLING CAPACITY ARE BASED ON THE CONDITIONS BELOW a COOLING 12 C 7 C ENTERING LEAVING EVAPORATOR WATER TEMPERATURE 35 C AIR AMBIENT TEMPERATURE 4 SOUND PRESSURE LEVEL ARE ACCORDING JIS B 8615 STANDARD POSITION OF THE MEASUREMENT POINT IS 1m IN FRONT AND 1m BELOW THE UNIT 69 GENERAL DATA 22 COOLING ONLY 80 Btuh 78000 NOMINAL COOLING CAPACITY 22860 w NOMINAL TOTAL INPUT POWER w 8667 A 100 m 93000 27257 10175 NOMINAL RUNNING CURRENT 16 3 17 0 POWER SOURCE 380 415 3 50 REFRIGERANT CONTROL 1245 49 0 UNIT DIMENSION 1500 59 1 900 35 4 1452 57 2 1732 68 2 103
33. GENERAL DATA 22 HEAT PUMP MODEL AMAC30CR AMAC40CR Btu h 27500 40000 NOMINAL COOLING CAPACITY 8060 11723 Btu h 31500 43000 NOMINAL HEATING CAPACITY BUE w 9232 12602 COOLING 3541 4560 NOMINAL TOTAL INPUT POWER m NOMINAL RUNNING CURRENT POWER SOURCE V Ph Hz 220 240 1 50 380 415 3 50 CAPILLARY TUBE 800 31 5 1410 55 5 UNIT DIMENSION 1160 45 7 1160 45 7 460 18 1 460 18 1 958 37 7 1578 62 1 PACKING DIMENSION 1309 51 5 1309 51 5 574 22 6 574 22 6 128 282 195 430 0 39 1 4 0 44 1 6 0 56 2 0 0 60 2 2 TYPE DRIVE PROPELLER DIRECT QUANTITY lt gt 2 HEAD CIRCULATOR HORIZONTAL MULTISTAGE END SUCTION 1000 145 lt 79 m mlg 0 5 OPER PRESSURE kPa psi INSTALLATION PIPE CONNECITON mm in COOLING 0 39 1 4 0 44 1 6 0 56 2 0 0 60 2 2 WATER FLOW MATERIAL MILD STEEL COATED WITH ZINC CAPACITY VOLUME 2210 78 40 1 41 55 STAGE CONTROL Btu h 0 100 REFRIGERANT HARGING MASS 1 8 4 0 3 0 6 6 1 ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE 2 ALL UNITS ARE BEING TESTED AND COMPLY TO ISO 5151 amp ISO13253 3 NOMINAL COOLING AND HEATING CAPACITY
34. User can view clear the compressor run time for the Chiller in Comp Run Time in Display Menu lt EHTER gt lt ENTER gt Summary Pages Display Menu lt ENTER gt lt ESC gt Comp Run Time Comp Run Time Press UP or DOWN to select teh compressor ENTER to start clear the run time or ESC to exit to Display Comp 1 13579h Menu Clear Time t Press ENTER and key in the password to confirm or Press Enter to Clear ESC to cancel Or ESC to exit 6 2 16 Miscellaneous Settings User can do some miscellaneous settings to the panel lt ENTER gt lt ENTER gt Summary Pages Settings Menu lt ENTER gt lt ESC gt lt ESC gt lt ESC gt Panel Option Normal Buzzer On Press UP or DOWN to select the item ENTER to set or ESC to exit to Settings Menu Contrast 50 Brightness Medium Press UP or DOWN to toggle the value ENTER to confirm Temp Unit SC or ESC to cancel 39 Disable beeping sound when fault alarm occurred Show screen when timeout No screen save 0 100 Adjust the contrast setting for the LCD panel Timeout for showing screen saver ow Medium High No backlight Medium High Adjust the backlight intensity Display temperature in degree Celsius Display temperature in degree Fahrenheit This product must be branded Screen saver will be deactivated for brand less panel 6 3 CMOS Reset 1 CMOS r
35. n ofl 9 128 5 Dimensions mm MODEL 40 50 60C CR A4AC40 50 A4AC 60 15 0 1181 6 15 0 gt gt lt 8 Y 300 0 79 7 460 0 y i WATERWATER OUTLET INLET mal B q 20 0 409 4 878 8 DRAINAGE Pramac b O ete Y 85 0 128 5 Dimensions in mm 126 MODEL A4AC 80 100 120 150C CR A WW 0 y NN E os 5 MEE 8 B WAITER 277 T INLET E Dimensions Model A B C D E Hoe 4 80 C CR 1500 900 1245 1190 297 5 307 5 1446 4 100 C CR 1500 900 1245 1190 297 5 307 5 1446 4 120 C CR 1800 1150 1245 1190 347 5 416 1776 A4AC AMAC150 C CR 1800 1150 1245 1190 347 5 416 1776 H J K L M 100 265 385 60 200
36. x lt UNIT DIMENSION 900 35 4 1452 57 2 1732 68 2 1032 40 6 UNIT WEIGHT 340 750 SOUND PRESSURE LEVEL 65 EVAPORATOR NOMINAL WATER FLOW 1 08 3 9 CONDENSER FAN TYPE DRIVE PROPELLER DIRECT QUANTITY PACKING DIMENSION 5 113191541 5 11 350 772 1 31 4 7 HORIZONTAL MULTISTAGE END SUCTION 1000 145 MAX WATER OPER PRESSURE kPa psi WATER FLOW RATE Vs m ihr INSTALLATION PIPE CONNECITON mmiin 1 08 3 9 1 31 4 7 42 11 4 20 0 N MATERIAL CAPACITY VOLUME 212 SCROLL 0 50 100 SCROLL 0 50 100 HARGING MASS 4 0 2 8 8 2 3 9 2 8 6 2 1 ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE 2 ALL UNITS ARE BEING TESTED AND COMPLY TO ISO 5151 amp ISO13253 3 NOMINAL COOLING CAPACITY ARE BASED ON THE CONDITIONS BELOW a COOLING 12 C 7 ENTERING LEAVING EVAPORATOR WATER TEMPERATURE 35 C AIR AMBIENT TEMPERATURE 4 SOUND PRESSURE LEVEL ARE ACCORDING JIS 8615 STANDARD POSITION OF THE MEASUREMENT POINT IS 1m IN FRONT AND 1m BELOW THE UNIT 80 GENERAL DATA R407C COOLING ONLY 4 120 Btu h 115000 NOMINAL COOLING CAPACITY A4AC150C 13700 40152 14531 33705 NOMINAL TOTAL INPUT POWER w 11805 NOMINAL RUNNING CURRENT POWER SOURCE 380 415 3 50 REFRIGERANT R407C CONTROL 1245 49 0 1800
37. 1 1 min min 1 ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE 88 COMPONENTS 22 COOLING ONLY mmn mmn CAST IRON amp STAINLESS STEEL ELECTRO GALVANIZED MILD STEEL POLYESTER POWDER LIGHT GREY 1 ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE 89 COMPONENTS 22 COOLING ONLY 50 60 PROPELLER STEEL PLATE DIRECT 457 2118 INDUCTION z 2 z 2 SCROLL COMPRESSOR MINERAL OIL SEAMLESS COPPER 9 52 3 8 SCROLL MINERAL OIL 1770 60 DIAMETER THICKNESS MATERIAL ALUMINIUM 0 35 0 014 0 33 0 013 0 11 0 0043 THICKNESS ft FIN PER INCH 1 17 12 6 1 17 12 6 BRAZED PLATE HEAT EXCHANGER STAINLESS STEEL HORIZONTAL MULTISTAGE END SUCTION CAST IRON amp STAINLESS STEEL ELECTRO GALVANIZED MILD STEEL POLYESTER POWDER LIGHT GREY 1 ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE 90 COMPONENTS 22 COOLING ONLY AMAC80C AMAC100C 2 2 mmn 2 SCROLL fl oz 1950 66 1770 60 MATERIAL SEAMLESS COPPER DIAMETER mm in 9 52 3 8 55 mm in 0 33 0 013 MATERIAL ALUMINIUM HYDROPHILIC THICKNESS FACE AREA m f 1 37 14 7 POWDER LIGHT GREY 1 AL
38. 3 2 2 3 Panel Option Select Panel Option in Setting Menu Press ENTER to go into this menu Normal Buzzer Screen Saver Timeout Contrast Brightness Temp Unit User can do some miscellaneous for the panel These settings would not affect whole system perfor mance Settings Toggle Backlight Alarm Buzzer Enable Disable Screen Saver Screen Saver timeout Contrast display Backlight brightness Temperature unit Press ESC to exit to Settings Menu 5 3 2 2 4 Set Panel ID Select Set Panel ID in Settings Menu and press ENTER to go into this menu Please enter the Panel ID gt Unit User can assign the ID no to the panel Example If ID no 0 has been assigned the panel acts like Master Panel Unit It can choose to control each Chiller in the network If other ID no 1 50 has been assigned the panel acts like Slave Panel Unit It is dedicated to one particular Chiller It can only control the Chiller with same ID in the network Press ESC to exit to Settings Menu 21 5 3 2 3 Select Time Menu Main Menu and press ENTER to go into this menu TIMER MENU Clock Setting Date Setting Time Schedule Timer Dis able All the timer schedule settings are included in this menu Press UP or DOWN to select each settings ENTER to start the setting or press ESC here to exit to Main Menu Settings Set Clock Set Date Set Schedule 7
39. 4 2 mm in UNIT DIMENSION mm in mmiin mm in PACKING DIMENSION mm in mum worm mman DEPTH mmi mmm mman DEPTH mmm mm in kg lb 116 256 57 123 271 57 gt Vs m hr 0 29 1 0 0 32 1 2 PROPELLER DIRECT HIGH HEAD CIRCULATOR 1000 145 WATER PRESSURE kPa psi WATER FLOW RATE ls m hr INSTALLATION PIPE CONNECITON mm in 0 29 1 0 0 32 1 2 25 411 MATERIAL MILD STEEL COATED WITH ZINC CAPACITY VOLUME 2210 78 55 STAGE CONTROL Btu h 0 100 REFRIGERANT CHARGING MASS 1 1 2 4 1 9 4 2 1 ALL SPECIFICATIONS ARE SUBJECTED CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE 2 ALL UNITS ARE BEING TESTED AND COMPLY TO ISO 5151 amp ISO13253 3 NOMINAL COOLING CAPACITY ARE BASED ON THE CONDITIONS BELOW a COOLING 12 C 7 C ENTERING LEAVING EVAPORATOR WATER TEMPERATURE 35 C AIR AMBIENT TEMPERATURE 4 SOUND PRESSURE LEVEL ARE ACCORDING JIS 8615 STANDARD POSITION OF THE MEASUREMENT POINT IS 1m IN FRONT AND 1m BELOW THE UNIT TANK SCROLL 0 10096 77 GENERAL DATA R407C COOLING ONLY NOMINAL COOLING NOMINAL TOTAL POWER ai 4910 NOMINAL RUNNING CURRENT 3 POWER SOURCE 220 240 1 50 380 415 3 50 1410 555 11601457 4601 18
40. 50 380 415 3 50 COMPRESSOR 74 345 2 gt capacitor w RATED INPUT POWER w 5 6240 z gt RATED RUNNING CURRENT LOCKED ROTOR AMP 8 00 1170 10 NSULATION GRADE NENNEN WATER PUMP POWER SOURCE V Ph Hz 380 415 3 50 380 415 3 50 RATED INPUT POWER ow 3o 349 RATED RUNNING CURRENT Pp 07 0 7 1 ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE 2 ALL UNITS ARE BEING TESTED AND COMPLY TO ISO 5151 134 ELECTRICAL DATA 407 COOLING ONLY MODEL A4AC80C A4AC100C NSULATION GRADE weed POWER SOURCE 2 220 240 1 50 220 240 1 50 CONDENSER RATED INPUT POWER w Q ss MOTOR RATED RUNNING CURRENT 256 20 F 565 pus se kwEpmevreoweg 9 RATED RUNNING CURRENT A o 17 LOCKED ROTOR AMP cowewcowez A em 7474 F RATEDINPUTPOWER w o RATED RUNNING CURRENT A mm e MODEL A4AC120C 4 150 CONDENSERFAN w m e MOTOR RATED RUNNING CURRENT Al sa um 450 2 OLES NSULATION GRADE NA POWER SOURCE VIPh Hz 380 415 3 50 380 415 3 50 COMPRESSOR CAPACITOR pF N WATER PUMP RATED INPUT POWER 10233 12199 RATED RUNNING CURRENT 20 40 23 60 LOCKED ROTOR AMP COMP1 COMP2 101 101 95 95 A A NSULATION GRADE WATER PUMP POWER SOURCE V Ph Hz 380 415 3 50 380 415
41. 70 9 1150 45 3 N x lt N a UNIT DIMENSION 1452 57 2 2032 80 0 1282 50 5 UNIT WEIGHT 460 1014 SOUND PRESSURE LEVEL 67 EVAPORATOR NOMINAL WATER FLOW 1 67 6 0 CONDENSER FAN TYPE DRIVE PROPELLER DIRECT QUANTITY PACKING DIMENSION 5 113191541 5 EEE 540 1190 2 00 7 2 HORIZONTAL MULTISTAGE END SUCTION 1000 145 WATER PRESSURE kPa psi WATER FLOW RATE m hr INSTALLATION PIPE CONNECITON mm in 1 67 6 0 2 00 7 2 42 11 4 16 7 MATERIAL CAPACITY VOLUME SCROLL 0 50 100 HARGING MASS 5 6 2 12 3 x2 6 0 x2 13 2 x2 SCROLL 0 50 100 1 ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE 2 ALL UNITS ARE BEING TESTED AND COMPLY TO ISO 5151 amp ISO13253 3 NOMINAL COOLING BASED ON THE CONDITIONS BELOW a COOLING 12 C 7 C ENTERING LEAVING EVAPORATOR WATER TEMPERATURE 35 C AIR AMBIENT TEMPERATURE 4 SOUND PRESSURE LEVEL ARE ACCORDING JIS 8615 STANDARD POSITION OF THE MEASUREMENT POINT IS 1m IN FRONT AND 1m BELOW THE UNIT 81 GENERAL DATA 407 HEAT PUMP MODEL A4AC60CR Btu h 51000 NOMINAL COOLING CAPACITY 14947 Btu h 60000 NOMINAL HEATING CAPACITY 17584 COOLING 6507 NOMINAL TOTAL INPUT POWER HEATING 6268 COOLING NOMINAL RUNNING CURRENT A 12 6 POWER SOURCE VIPh Hz 380 4
42. ARE BASED ON THE CONDITIONS BELOW a COOLING 12 7 C ENTERING LEAVING EVAPORATOR WATER TEMPERATURE 35 C AIR AMBIENT TEMPERATURE b HEATING 40 C 45 C ENTERING LEAVING EVAPORATOR WATER TEMPERATURE 7 C AIR AMBIENT TEMPERATURE 4 SOUND PRESSURE LEVEL ARE ACCORDING TO JIS 8615 STANDARD POSITION OF THE MEASUREMENT POINT IS 1m IN FRONT AND 1m BELOW THE UNIT gt 5 SCROLL 0 100 73 GENERAL DATA 22 HEAT PUMP AMAC50CR Btu h 46000 NOMINAL COOLING CAPACITY Btu h 52000 NOMINAL HEATING CAPACITY Buh COOLING 5046 NOMINAL TOTAL INPUT POWER 2955 COOLING NOMINAL RUNNING CURRENT 1410 55 5 1160 45 7 460 18 1 AMAC60CR 53000 15533 59000 17292 6551 6247 13 4 13 0 21518 m UNIT DIMENSION m 1578 62 1 1309 51 5 574 22 6 EVAPORATOR ms hr 0 6412 3 ms hr 0 73 2 6 CONDENSER TYPE DRIVE PROPELLER DIRECT QUANTITY PACKING DIMENSION a N 203 448 0 74 2 7 0 83 3 0 NOMINAL WATER FLOW a 5 5 lt 2 gt 2 HORIZONTAL MULTISTAGE END SUCTION MAX WATER OPER PRESSURE 1000 145 lt 79 m ale 5 5 kPa psi m hr m hr INSTALLATION PIPE CONNECITON mm in COOLING 0 64 2 3 0 73 2 6 0 74 2 7 0 83 3 0 WATER FL
43. BACK UR 30 INS ACCUMULATOR BODY PANEL CONTROL BOX SUPPORT 31 INS LIQUID RECEIVER BODY 32 33 34 PANELCONTROL BOX SUPPORT ASSY CONTROL BOX MAIN SUPPORT EXPANSION TANK CLAMP EXPANSION TANK PUMP WATER PANEL RIGHT ORIFICE 35 EXPANSION TANK 8L PANEL LEFT ORIFICE O 36 13 FRONT AN MOTOR 14 ASSY COIL LEFT 38 FAN BLADE PARTS NOT SHOWED IN DIAGRAM _ 00 1 ALL SPECIFICATION SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE 25 6 7 28 9 30 7 31 32 33 10 34 11 35 12 36 7 1 6 17 _8 9 10 11 12 13 14 159 MODEL 20 25CR Cel 1 2 A 0 7 20 4 18 0 DESCRIPTION ITEM DESCRIPTION 1 PANEL 19 55 WATER STRUCTURE FRONT RIGHT 20 SUPPORT TUBE PANEL 24 ASSYFANMOTOR ASSY PANEL ORIFICE PARTS NOT SHOWED IN DIAGRAM STRUCTURE REAR RIGHT TANK EXPANSION 2 LITER PANEL RIGHT FILTER DRIER ASSY BASE PAN PUMP WATER PANEL PARTITION ASSY COIL COIL GUARD BAC
44. Head kPa System Head kPa Avalabe Peau Frese hr kPa 15 163 0 148 0 1 5 144 0 118 3 126 0 107 0 64 MODEL AMAC A4AC60CICR 55 Water i Pump Head kPa System Head kPa Head s m hr kPa 150 0 139 5 1 x 32 ee 4 gt 2 MODEL 4 Water i Pump Head kPa System Head kPa Head Erasure hr kPa 137 0 114 2 0 2 48 2300 6 1604 MODEL AMAC A4AC100C CR Water i Pump Head kPa System Head kPa L m hr kPa 280 0 260 0 7 0 4 2 0 8 6 4 220 0 160 2 60 180 0 150 0 1126 MODEL 4 120 Water i Pump Head kPa System Head kPa m hr kPa 280 0 263 4 241 4 260 0 216 4 0 60 250 0 188 5 230 0 147 6 MODEL 4 150 Water i Pump Head kPa System Head kPa m hr kPa 280 0 266 2 246 3 60 2500 507 199 80 200 813 129 65 FACTORS WITH GLYCOL USE CAPACITY FACTOR GLYCOL 5 089 07 077 09 086 0781 0 962 0 957 0 926 0 828 PRESSURE 0 GYLCOL WATER FLOW DROP 11015 Lm t 66 6 ENGINEERING AND PHYSICAL DATA GENERAL DATA R22 COOLING ONLY MODEL AMAC20C AMAC25C Btu h 18000 23500 NOMINAL COOLING CAPACITY 5275 6887 mm in mm in
45. OF OUT 2 2 AMAC 40 50 60C CR FSC 30 40 50 55CR 12 VDC or 230V AC rir H C OFF ON ak 55 R SIT N T b od 4 4WV 4WV ALL ALL 2 OF1 OF2 C H ON 12V 12V 12V 112 OUT OFF N Remove these wires gt Power supply 415V 3Ph N 50Hz when do wiring for fan speed controller Wiring for fan speed AMAC 80 100 120 150C CR controller FS C T FSCI FSC2 53 RECOMMENDED FUSE ADN CABLE SIZES A4AC20C A4AC25C A4AC30C A4AC40C AMAC20C CR AMAC25C CR AMACAOC CR Voltage range 220 240VH Ph S0Hz N o da Recommended fuse A Power supply cable size mm 10 10 10 5 Numbers of conductor 3 3 3 5 Interconnection cable size m Model A4AC50C A4AC60C CR AMACS50C CR AMAC60C CR Recommended fuse A Power supply cable size mm 5 5 Numbers of conductor 5 5 15 15 nterconnection cable size A4ACBOCICR A4AC100C CR A4AC120C CR 4 150 80 AMAC100C CR AMAC120C CR AMAC150C CR Voltage range 380 415V 3Ph 50Hz N Recommended fuse A 35 Power supply cable size mm 10 Numbers of conductor 5 nterconnection cable size m 15 BED A5AC20CR A5AC25CR
46. P4 CO Reset Manual P11 A F Reset P5 HP Rest Auto P12 CO Contact P6 LP Reset Auto P13 HP Contact P7 FO Reset Manual 14 Contact Please refer to 8 APPENDIX for detail desciption 33 Manual Manual Manual Manual Normal Normal Normal P15 FO Contact P16 PO Contact P17 FS Contact P18 EA Contact P19 DE Contact Normal Normal Normal Normal Normal 6 2 8 Changing Password For security purpose some places in the panel are password proctected User can change the password at anytime lt ENTER gt lt ENTER gt Summary Pages Main Menu lt ESC gt lt ESC gt Settings Menu lt ESC gt lt ENTER gt Change Password User needs to enter the old password in order to change Please enter the the password Old password Change the 1st digit value via UP or DOWN Press 0 ENTER to start enter 2 digit rest ESC to exit at anytime Password accepted Password error Access denied Access granted If password correct this message will be Ifpassword not correct this message will be shown and proceed to new password shown and exit to settings Menu settings Please enter the Same as previous UP DOWN to change value ENTER New password to go to next digit ESC to exit D User is not allowed to set the password to 0000 New password New password Has been set 0000 Is not accepted If new password is accepted
47. PRESSURELEVEL 5 5 EVAPORATOR 18000 5275 am 22000 suus rer 2599 2770 JEBE 21 21 UNIT DIMENSION PACKING DIMENSION m o 0 25 0 9 0 31 1 1 0 32 1 2 0 35 1 3 m ihr Vs m Ihr NOMINAL WATER FLOW 518 5 JE CONDENSER FAN TYPE DRIVE PROPELLER DIRECT HIGH HEAD CIRCULATOR 1000 145 MAX WATER OPER PRESSURE kPa psi 0 25 0 9 0 31 1 1 0 32 1 2 0 35 1 3 Vs m Ihr WATER FLOW RATE 3 Vs m hr INSTALLATION PIPE mm in COOLING 518 dE JE gt z MATERIAL MILD STEEL COATED WITH ZINC CAPACITY VOLUME 2210 78 STAGE CONTROL Btu h 0 100 REFRIGERANT HARGING MASS 1 6 3 5 1 9 4 2 1 ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE 2 ALL UNITS ARE BEING TESTED AND COMPLY ISO 5151 amp 15013253 3 NOMINAL COOLING AND HEATING CAPACITY ARE BASED ON THE CONDITIONS BELOW a COOLING 12 C 7 C ENTERING LEAVING EVAPORATOR WATER TEMPERATURE 35 C AIR AMBIENT TEMPERATURE b HEATING 40 C 45 C ENTERING LEAVING EVAPORATOR WATER TEMPERATURE 7 C AIR AMBIENT TEMPERATURE 4 SOUND PRESSURE LEVEL ARE ACCORDING TO JIS B 8615 STANDARD POSITION OF THE MEASUREMENT POINT IS 1m IN FRONT AND 1m BELOW THE UNIT SCROLL 0 100 72
48. SOLE 696 1862 0576 21 84 066 88 24 026 9 0 6 0 8 00721 27074 LNVYASDIYAAY AGOW 5NILV3H dNNdLY3H EE os e e 196 26414 266 406 06 2 8 9 Or vc 8 98 961 289 698 88 26 44 10 64 86 12 987 06 92 111 Loc 281 cel 8 8 021 0 79 Sv8 09 6 8 69 8080 8 7 0 772 989 06 92 699 249 1981 079 0 7 SNILV3H 0 9NIAV31 5 dn 1vsi3dW3 1 1 98 SL 867 182 202 L Ivi 690 204 1241 8 0 026 9811 0211 9801 266 826 9 8 667 799 669 209 075 ors GLY 96 S rZ S 97 628 06 eov 807 696 LS rt 962 8 4 09 129 29 029 029 029 029 029 213 0 5 60 80 9 205 507 90 807 LLY CLV 14742 807 rov 0 16 6 06 986 606 206 206 862 062 982 882 8 28 8 4 9 2 vl cyst 29 LEL 2161 Orci 79 LL 2801 691 Z rL rg 00 LL vl OL SL ZL S LL 7601 6c 0L 716 716 298 Sez 404 949 679 6 9 28 679 209 824 LEG rov 997 Eet 867 0 68 686 9 4 99 SLS 9 9 9 9 bls 729 96 Sev vov 667
49. SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE 100 COMPONENTS DATA 407 COOLING ONLY 2 2 2 NA DIAMETER FACE AREA 2 ft 1 37 14 7 POLYESTER POWDER LIGHT GREY 1 ALL SPECIFICATIONS ARE SUBJECTED CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE 101 COMPONENTS DATA 407 COOLING ONLY MODEL A4AC120C A4AC150C YPE PROPELLER CONDENSER ALUMINIUM DIRECT 609 6 24 INDUCTION z gt z gt SCROLL POE OIL OIL 1 fl oz 1770 60 AMOUNT 2 cm fl oz 1770 60 CROSS FINNED TUBES SCROLL POE OIL 2510 85 2510 85 lt 79 m MATERIAL SEAMLESS COPPER mmyin 9 52 3 8 mm in 0 33 0 013 ALUMINIUM HYDROPHILIC mm in 0 11 0 0043 ILS Row 1 79 19 3 1 79 19 3 BRAZED PLATE HEAT STAINLESS STEEL HORIZONTAL MULTISTAGE END SUCTION CAST IRON amp STAINLESS STEEL ELECTRO GALVANIZED MILD STEEL POLYESTER POWDER LIGHT GREY 1 ALL SPECIFICATIONS ARE SUBJECTED CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE 102 COMPONENTS DATA 407 HEAT PUMP A4AC60CR TYPE PROPELLER CONDENSER FAN STEEL PLATE DIRECT CROSS FINNED TUBE ELECTRO GALVANISED MILD STEEL 1 ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE 103 COMPONENTS DATA 407 HEAT PUMP MODEL A4AC80
50. Yellow Yellow Yellow Normaloperation Reverse phase swmhoftheunit checkthe3phasewrng Tphasemissing e Swihoftheunit Check the 3 phase wiring S phase O e Swtnoftheunt check the 3 phase wiring ___ Rphaemssng e e e sSwih off ne unit check the 3 phase wiring S amp T phase e swithottheunit check the 3 phase wiring vro High discharge temperature Check the refrigerant system Sensor missing o o GSwihofteuiPlgisenor O On Off Q Fast Blink Notes 1 indicates additional for PPO1 phase proctector 2 When R phase missing no LED or buzzer will indicate the error but relay 71 and 81 will cut off 155 12 EXPLODED VIEW PART LIST Model 20 25 30 A4AC 20 25 30C U NT DESCRIPTION ITEM DESCRIPTION 1 14 JWATERSTORAGETANK22L 2 STRUCTUREFRONTRIGHT 15 HEAT EXCHANGER BPHE 3 PANEL SUPPORT PILLAR j 16 4 JASSY PANEL ORIFICE 17 COMPRESSOR 5 STRUCTURE REAL RIGHT 18 JASSY UNITTUBING 6 PANELRIGHT 19 JASSY WATERPIPING ASSY BASE PAN 55 BASE PARTS DIAGRAM
51. any wires from touching the refrigerant pipe Apply insulation if necessary Avoid any wires from touching the moving components such as fan motor pump amp compressor WATER PIPING SYSTEM SETUP Fill up the water circuit after connecing all the pipes and equipment Perform leak checks for all connections and joints Do not start the unit when the system is leaking To optimize the capacity of the system ensure that the system is free of air bubbles The air trapped in the system would make the system unbalanced Ensure that the water tank optional is not full This is to ensure optimal performance of the mini chiller If the pressure is too high release the air trapped from the auto air vent on the tank and manual air vent installed on the water system REFRIGERANT CIRCUIT All mini chillers units are pre charged with R22 407 or R410A refrigerant The only piping that needs to be done is the water piping from mini chiller outdoor to the fan coil unit indoor SAFETY AND CAUTION It is advisable to read through all the safety precautions before installing and commissioning of the unit Contact your dealer for installation reinstallation or dismantling of unit Improper handling of unit could result in leaks electrical shock or unit malfunction Use the controller handset to switch on off the unit Do not plug off the main power supply directly it would cause the unit to breakdown Improper connections and fast
52. being withdrawn from the cylinder or can This is to make certain that only original composition of is being charged into the system POE oil is used as lubricant for R410A compressor which is different from the mineral oil used for R22 compressor Extra precaution must be taken to avoid exposing the R410A system to moist air 4 CHECK LIST BEFORE INSTALLATION SERVICING Tubing Refrigerant R410A is more easily affected by dust or moisture compared with R22 make sure to temporarily cover the ends of the tubing prior to installation Compressor oil No additional charge of compressor oil is permitted Refrigerant No other refrigerant other that RA10A Tools size of service port is different from R22 system Tools specifically for R410A only must not be used for R22 or other refrigerant i manifold and charging hose Gas leak detector Refrigerant cylinder charging cylinder iv Vacuum pump c w adapter v Flare tools vi Refrigerant recovery machine 5 HANDLING AND INSTALLATION GUIDELINES Like R22 systems the handling and installation of R410A system are closely similar All precautionary measures such as ensuring no moisture no dirt or chips in the system clean brazing using nitrogen and thorough leak check and vacuuming are equally important requirements However due to its hydroscopic POE oil additional precautions must be taken to ensure optimum and trouble free system operation a During in
53. select 1 0 Leaving water 1 Entering water g Antifreeze alarm set point 40 40 40 104 A5 Antifreeze alarm differential F 0 4 0 7 110 18 ___ 01 switch alarm delay at pump start P3 Comp overload alarm reset type 0 Manual reset 1 Auto reset High pressure alarm reset type 0 Manual reset 1 Auto reset Low pressure alarm reset 0 Manual reset 1 Auto reset Fan overload alarm reset type 0 Manual reset 1 Auto reset Pump overload alarm reset type 0 Manual reset 1 Auto reset Flow switch alarm reset type 0 Manual reset 1 Auto reset Auxiliary alarm reset type 0 Manual reset 1 Auto reset Unit sec sec sec Antifreeze alarm reset type ___ overload contact type 0 Normally close NC 1 Normally open NO High pressure contact type 0 close NC 1 Normally open NO Unit Hz Flag esolution R 1 1 1 1 1 1 1 1 1 1 1 Low pressure contact type 0 Normally close NC 1 Normally open NO Fan overload contact type 0 Normally close NC 1 Normally open NO Pump overload contact type 0 Normally close NC 1 Normally open NO 17 Flow switch contact type 0 Normally close NC 1 Normally 1 79 1 pou Defauit Min Resolution External alarm contact type 0 close NC 1 open NO Defrost end contact typ
54. span might be shortened if no proper service is provided MAINTENANCE For consistent performance and durability always conduct proper and regular maintenance to the unit For prolong period of operation time the heat exchanger will become dirty impairing its effectiveness and reducing the performance of the units Consult your local dealer about the cleaning of the heat exchanger No major maintenance or servicing needed for the internal water circuit in the unit except the water pump failure It is advised that regular check on the filter to be conducted and change the water filter if the filter is dirty or choked Always check the water level in the system in order to protect the moving components in the hydraulic kit from over heating and excessive wear 154 11 TROUBLESHOOTING When malfunction is occurred immediately switch off the power supply to the unit contact the local dealer if necessary Some simple troubleshooting tips are given below SYMPTONS PROBLEM CAUSES REMEDIAL ACTION 1 Compressor does No power supply e Check power supply not start e Fuses blown or automatic circuit e Look for short circuit or grounded break down open wires in motor windings Replace fuses and reset circuit breakers when the fault has been corrected Check tightness and soundness of all electrical connections e Defective contactor or e Repair or replace e Unit is stopped because safety e Dete
55. this message If new password is 0000 this message will be shown and then exit to Settings Menu will be shown and then exit to Settings Menu The password remains as previous 34 6 2 9 Clock Setting User can set the clock for the panel lt ENTER gt lt ENTER gt Summary Pages Wain Menu lt ESC gt lt ESC gt lt ENTER gt lt ESC gt Set Time UP or DOWN to change hour ENTER to set minute or ESC to exit to Timer Menu hhmm 00 UP DOWN to change minute ENTER to confirm or ESC set hour again 6 4 10 Date Setting User can set the date for the panel lt ENTER gt lt ENTER gt Summary Pages lt ENTER gt lt ESC gt lt ESC gt lt ESC gt SetTime UP DOWN to change year ENTER to set month or yyyy hh mm ESC to exit to Timer Menu ZX 01 01 UP or DOWN to change month ENTER to set day or ESC lo set year again UP or DOWN to change day ENTER to confirm or ESC to set month again 35 6 2 11 7 days Programmable Setting The are 2 ON OFF events in one day for the schedule This schedule is applicable to all the chillers in the network ENTER ENTER Timer Menu lt 5 gt Summary Pages lt ESC gt lt ESC gt lt ENTER gt Set Schedule 1 Timer 2 OFF OFF UP or DOWN select day of week ENTER 001600 to select event or ESC to ex
56. used as lubricant for R407C compressor which is different from the mineral oil used for R22 compressor Extra precaution must be taken not to expose the R407C system too long to moist air CHECK LIST BEFORE INSTALLATION SERVICING Tubing Refrigerant R407C is more easily affected by dust of moisture compared with R22 make sure to temporarily cover the ends of the tubing prior to installation Compressor oil No additional charge of compressor oil is permitted Refrigerant No other refrigerant other that RA07C Tools Tools specifically for RA07C only must not be used for R22 or other refrigerant i Manifold gauge and charging hose ii Gas leak detector iii Refrigerant cylinder charging cylinder iv Vacuum pump c w adapter v Flare tools vi Refrigerant recovery machine HANDLING AND INSTALLATION GUIDELINES Like R22 system the handling and installation of R407C system are closely similar All precautionary measures such as ensuring no moisture no dirt or chips in the system clean brazing using nitrogen and thorough leak check and vacuuming are equally important requirements However due to zeotropic nature of R407C and its hydroscopic POE oil additional precautions must be taken to ensure optimum and trouble free system operation a Filter dryer must be installed along the liquid line for all R407C air conditioners This is to minimise the contamination of moisture and dirt in the refrigerant system Filter dryer must be of molecular
57. without any fan speed controller Field supply is limited to an ambient temperature of 20C With the fan speed controller Field supply the unit is able to operate down to 5C All mini chillers will 1 4 access valve provided for along the liquid line of the refrigerant circuit This valve is for direct pressure connection to the fan speed controller To install the fan speed controller screw in i i the female adaptor to the 1 4 access valve Use a pair of spanners to tighten properly max torque 15Nm See Fig 8 Ensure there is no leakage the joint Wire the fan speed controller to the terminal blocks Figure8 TO PCB TO A OUT FAN1 OUT 1 CAPACITOR 2 11 Remove this wire when doing wiring for fan Speed Power supply 230V 1Ph N 50Hz controller TB3 OF IN oF OUT TB3 OFIN OF OUT Wiring for fan speed controller 20 25 30C CR 20 25CR TO A OUT OUT CAPACITOR TB1 R S T N TB3 OF IN OF OUT I j 1 2 Remove this wire L1 L2 L3 N when doing 21 Power supply 400V 3P h N 50Hz TB3 OF IN
58. wy see wr soc occ ore zsz 97 vec 28 91 698 occ see see ery 662 zos 69 wz s894 ser sre ese 062 2 59 serz ve sce ee ns soc ws sec 55 soz ves esz ecco oec 259 689 ore eez ss osz 829 coc ws isz ves vec eo 149 soc iov 162 67 vez oos 192 ws osz 6 cec ses 2 cov cec cv oz es 92 os rez ess 9 9 soc ov 182 ocv 082 892 sev oz rer ez siz ses coe see sez ez osz ese cov 822 oos ls vec esz sr oz MA MA MA MA MA MA MA MA MA MA MA MA MA 1 Nani 1 1 1002 amod 1002 1000 aawmod 1000 1000 1002 1002 2 HOSN3QNOO NO 1 96 1 22 202 1229 8 9 8 9 voci 895 vist 189 097 0 occi orci orci s or eso 6 sco 8 eo 1 100
59. z BUILT BOARD Es ANTI FREEZE PROTECTION SENSOR ES OVER PRESSURE RELIEF VALVE YES ANTI FREEZE HEATER ON BPHE YES YES ES z e lt lt MODEL 4 120 4 150 SAFETY DEVICE re ww rw j SWIC O OPEN 3243 470 3 Low PRESSURE _____ SWITCH COOLING OPEN Hg ONLY Low PRESSURE j N mm ______ SWITCH HEAT OPEN 28 77 PUMP PHASE PROTECTION DISCH THERMOSTAT SETTING I F 110 230 110 230 OVER PRESSURE RELIEF VALVE 1 ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE NC NC NC ANTL FREEZE PROTECTION SENSOR ES ES ES ES 112 SAFETY DEVICES 410 HEAT PUMP MODEL TYPE HIGH PRESSURE SWITCH OPEN kPa psi kPa psi TYPE LOW PRESSURE SWITCH OPEN kPa psi CLOSE kPa psi SAFETY DEVICE CLOSE DIFFERENTIAL PRESSURE SWITCH ANTI FREEZE PROTECTION SENSOR OVER PRESSURE RELIEF VALVE ANTI FREEZE HEATER ON BPHE PUMP OLP COMPRESSOR OLP JOPEN ales DEVICE DIFFERENTIAL PRESSURE SWITCH ANTI FREEZE PROTECTION SENSOR OVER PRESSURE RELIEF VALVE ANTI FREEZE HEATER ON BPHE PUMP OLP COMPRESSOR OLP HIGH PRESSURE HIGH PRESSURE SWITCH r MUS SAFETY DEVICE ANTI FREEZE HEATER ON BPHE A5AC20CR 4140 600 3312 480 124 18 193 28
60. 0 45 3 1452 57 2 2032 80 0 1282 50 5 UNIT WEIGHT kg Ib 460 1014 SOUND PRESSURE LEVEL 67 EVAPORATOR NOMINAL WATER FLOW 1 67 6 0 CONDENSER FAN TYPE DRIVE PROPELLER DIRECT QUANTITY PACKING DIMENSION 5 3044 540 1190 2 00 7 2 HORIZONTAL MULTISTAGE END SUCTION 1000 145 MAX WATER OPER PRESSURE kPa psi WATER FLOW RATE m hr INSTALLATION PIPE CONNECITON mm in 1 67 6 0 2 00 7 2 42 11 4 16 5 MATERIAL CAPACITY VOLUME SCROLL 0 50 100 SCROLL 0 50 100 HARGING MASS 6 0 2 13 2 x2 7 1 2 1 15 7 2 1 ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE 2 ALL UNITS ARE BEING TESTED AND COMPLY TO ISO 5151 amp 15013253 3 NOMINAL COOLING CAPACITY ARE BASED ON THE CONDITIONS BELOW a COOLING 12 C 7 C ENTERING LEAVING EVAPORATOR WATER TEMPERATURE 35 C AIR AMBIENT TEMPERATURE 4 SOUND PRESSURE LEVEL ARE ACCORDING JIS 8615 STANDARD POSITION OF THE MEASUREMENT POINT IS 1m IN FRONT AND 1m BELOW THE UNIT 71 GENERAL DATA 22 HEAT PUMP MODEL Btu h NOMINAL COOLING CAPACITY Btu h NOMINAL HEATING NOMINAL TOTAL INPUT POWER 123 4 NOMINAL RUNNING CURRENT 127 0 POWERSOURCE vez 7T CONTROL a mmn mm in mmlin mm in UNIT WEIGHT 116 256 SOUND
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63. 15 3 50 REFRIGERANT TYPE R407C CONTROL CAPILLARY TUBE mm in 1410 55 5 UNIT DIMENSION mm in 1160 45 7 mm in 460 18 1 mm in 1578 62 1 PACKING DIMENSION mm in 1309 51 5 mm in 574 122 6 UNIT WEIGHT kg Ib 203 448 SOUND PRESSURE LEVEL 61 EVAPORATOR 0 71 2 6 0 84 3 0 Vs ms hr NOMINAL WATER FLOW Vs m hr CONDENSER FAN TYPE DRIVE PROPELLER DIRECT QUANTITY HYDRAULIC TYPE HORIZONTAL MULTISTAGE END SUCTION MAX WATER OPER PRESSURE kPa psi 1000 145 COOLING 3 0 71 2 6 WATER FLOW Vs m hr HEATING Vs ms hr 0 84 3 0 INSTALLATION PIPE mm in 25411 COOLING Io tang MATERIAL MILD STEEL COATED WITH ZINC CAPACITYIVOLUME 40 1 41 COMPRESSOR TYPE SCROLL STAGE OF CAPACITY CONTROL Btu h 0 100 REFRIGERANT CHARGING MASS kg lb 4 0 8 8 1 ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE 2 ALL UNITS ARE BEING TESTED AND COMPLY TO ISO 5151 amp ISO13253 3 NOMINAL COOLING AND HEATING CAPACITY ARE BASED ON THE CONDITIONS BELOW a COOLING 12 7 C ENTERING LEAVING EVAPORATOR WATER TEMPERATURE 35 C AIR AMBIENT TEMPERATURE b HEATING 40 C 45 C ENTERING LEAVING EVAPORATOR WATER TEMPERATURE 7 C AIR AMBIENT TEMPERATURE 4 SOUND PRESSURE LEVEL ARE ACCORDING JIS 8615 STANDARD POSITION OF THE MEASUREMENT POINT IS 1m INFRONT AND 1m BELOW THE UNIT I gt 2 82 GENERAL DATA
64. 170 100 265 385 60 200 170 100 265 385 60 200 170 100 265 385 60 200 170 127 MODEL 1051 6 10 0 10 0 1010 0 j 1 WATER OUTLET 22 Ut H 22 3 22 3 All Dimensions are in mm MODEL A5AC40 50 55CR 5115 0 1029 0 15 0 S gt o 85 0 70 5 4 i ho 1 z WATER IN gt ELECTRICAL S e CABLE Ng d 5 NX 41 __ __ __ e e 2 ie eH p 4 36 5 All Dimensions mm 281 5 128 ACCESSORY HYDRAULIC KIT OPTIONAL Hydraulic kit consists of 135L capacity water storage butffer tank over pressure release value and drainage point Weight 92kg Material of water tank Mild steel with 3mm thickness Pipe Connection 1 1 4 of pipes connection BSPF Female Packing Dimension 838 W x 788 D x 1378 H
65. 2 ves 6 isr vzr eesi ere ore 959 veo 209 ses 002 629 or 209 069 ore ossi svo 656 09 soo oss 125 oszi seer ovv soc 1601 orc 029 ler sse ore een ves s erzi sy 206 voe sser zori os ees ow eos see 9 886 126 ose ors oor rer scu 221 oov 020 ze ere ore sos 666 vos 570 sev voor eon ore sozi 098 6 sev 086 sru ore vu ore sec sce or 26 sov e sor scor 6 200 ree 201 eu esr see ocv 88 ore 6 628 vec 6 soc 96 22 686 sev 722 voe v ere ose see eee vee ee 92 896 osr ez wr 08 97 ese ers see 098 62 96 92 756 209 99 ose 98 oce 98 vez 188 esz see er 99 sec 99 we 261 682 608 602 816 sey oss eov 85 vec ere soz 692 vez 08 erz coe vev cov sov ees oec oe eso 522 osz soe erz ses 926 evs 8 5 9
66. 2 40 6 UNIT WEIGHT kg Ib 340 750 SOUND PRESSURE LEVEL 65 EVAPORATOR PACKING DIMENSION 5 3044 350 772 NOMINAL WATER FLOW 1 08 3 9 CONDENSER FAN TYPE DRIVE PROPELLER DIRECT QUANTITY 1 31 4 7 HORIZONTAL MULTISTAGE END SUCTION 1000 145 WATER PRESSURE kPa psi WATER FLOW RATE m hr INSTALLATION PIPE CONNECITON mm in 1 08 3 9 1 31 4 7 42 11 4 N 18 7 MATERIAL CAPACITY VOLUME SCROLL 0 50 100 HARGING MASS 4 5 2 9 9x2 3 9 2 8 6 x2 1 ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE 2 ALL UNITS ARE BEING TESTED AND COMPLY TO ISO 5151 amp 15013253 3 NOMINAL COOLING CAPACITY ARE BASED ON THE CONDITIONS BELOW a COOLING 12 C 7 C ENTERING LEAVING EVAPORATOR WATER TEMPERATURE 35 C AIR AMBIENT TEMPERATURE 4 SOUND PRESSURE LEVEL ARE ACCORDING JIS 8615 STANDARD POSITION OF THE MEASUREMENT POINT IS 1m IN FRONT AND 1m BELOW THE UNIT SCROLL 0 50 100 70 GENERAL DATA 22 COOLING ONLY 120 Btu h 116000 NOMINAL COOLING CAPACITY AMAC150C 138000 40445 13779 33998 NOMINAL TOTAL INPUT POWER 11005 NOMINAL RUNNING CURRENT POWER SOURCE 380 415 3 50 REFRIGERANT CONTROL N N x N N x lt 1245 49 0 UNIT DIMENSION 1800 70 9 115
67. 267 yov 067 207 207 007 0 16 866 266 L6 186 rg 086 116 696 862 062 982 282 8 4 9 4 622 Llc GL vlc 214 022 686 082 Sev Z Z 98 024 67 704 892 ret yov Sec 8 8 2 ros 202 1 2 2 2 1005 1005 1005 1005 1005 2 H3SN3QNOO NO 1 69 SL 0 4 vvv 1661 8r L 92 11 8281 LS rL 2061 6 2 evi 1901 L L OL LL 8t 0 266 076 988 121 tV 211 889 089 6 9 8 989 0679 09 ws 827 zv 09v Lev 482 986 LEG LEG 08 9 08 9 629 629 067 677 ovv 007 L6 Lee ple 686 8 6 Gee LVS rr e SCE SEE LEE 826 872 212 892 682 0972 982 682 184 244 1681 S SL 267 97 1861 89 21 Ot SL 598 9261 GOEL St 6211 6921 68 11 2601 5670 700 896 098 Ges 709 881 Lt 0 7 229 LOZ 229 ev9 59 089 6t 9 ZUG 899 cvs 818 86 29 187 98 98v 987 87 87 CG LLY 80 20 50 rov 866 Lee 198 27 LOE LEG vot LOE 864 962 564 062 1847 LIZ 842 4 LOZ Orc eve 862 729 S6 SL 0881 Z SL 09 14 87 13 SS S
68. 3 50 RATED INPUT POWER 800 RATED RUNNING CURRENT 2 00 1 ALL SPECIFICATIONS ARE SUBJECTED CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE 2 ALL UNITS ARE BEING TESTED AND COMPLY TO ISO 5151 135 ELECTRICAL DATA 407 HEAT PUMP MODEL A4ACOG0CR MOTOR POWER SOURCE VIPh Hz 220 240 1 50 W 270 RATED INPUT POWER RATED RUNNING CURRENT MOTOR OUTPUT POLES 6 WATER PUMP CONDENSER FAN MOTOR INSULATION GRADE NA POWER SOURCE VIPh Hz 380 415 3 50 RATED INPUT POWER COOLING 5890 RATED INPUT POWER HEATING 5640 A 58 uF RATED RUNNING CURRENT a io ean RATED RUNNING CURRENT COOLING 0 77 RATED RUNNING CURRENT HEATING 0 79 4 80 A4AC100CR RATED neuT row s RATED 24 am woonowsy wh ia ac INSULATION GRADE RATED INPUT POWER COOLING 8331 9413 RATED INPUT POWER HEATING 8360 9519 RATED RUNNING CURRENT COOLING 14 10 16 20 RATED RUNNING CURRENT HEATING 14 50 16 20 LOCKED ROTOR 1 2 66 66 74 74 INSULATION GRADE POWER SOURCE 2 380 415 3 50 380 415 3 50 RATED INPUT POWER GOOLNG w 00 RATED INPUT POWER HEATING w RUNNING CURRENT A i0 RATED RUNNING CURRENT HEATING A s MODEL A4AC120CR A4AC150CR CO
69. 39 A4ACI AMACAO 50 60C MODEL 1714910 1 06 ON Le Vd 952002500 N T NJH 340 ZHOS HdE S Lg 08 1 1 1 1 151515 pope HOLIMS Q voL A 3snd 5 C3 YOSNAS 30 35 0 L 05 35 398VHOSIQ dO 240 L40 202102 VO OM IM E m m m 11111111 2 2 o o D g 15 c 58 140 MODEL A4AC 80 100C WITH ISOLATED SWITCH m MODEL AMAC 120 150C WITH ISOLATED SWITCH 142 MODEL A4AC 80 100C WITH TERMINAL BLOCK s II t8 143 MODEL AMAC 120 150C WITH TERMINAL BLOCK 5 MEE D LES TE Ies dui E 144 25 30CR MODEL D 2 06 0 2 02 499 dNOO s l
70. 982 97 soz 208 oez ser sre soc as ese s 929 282 97 092 sez 72 ver 626 sse ere ere ses ez 982 97 vez ws esr 6 we esr eee ser 606 689 92 6 zzz 7 zor 868 ev 826 wy oe 95 692 sso 27 voe ter 688 eze eve sre 62 ers sez 99 z veo orz sez oer 198 soc 66 vez 02 ves sez 29 so oe 268 we s ws 962 sss cz ves 092 tco 199 zz 689 voe srs vez scs oz ers 882 tes orz 29 sec 189 9 62 687 262 oos 97 ws 92 ess 62 ses vec 619 sev 62 062 ev 97 828 2 os zez ess zzz ss ere ov sez sr 882 voz sev esz vov sez zz ses see ov osz err 92 ese sz cov vec oos 095 62 vec vec oc oer siz MA MA MA MA MA MA MA MA MA MA MA 1 1 1 1 1 1 1002 amod 1002 1002 Mawmod 1000 1002 1000 1002 0 NO 1
71. BY THE MANUFACTURER WITHOUT PRIOR NOTICE 95 COMPONENTS 22 PUMP 2 2 2 NA Row z R 1 ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE 96 COMPONENTS 22 PUMP MODEL AMAC120CR AMAC150CR 609 6 24 INDUCTION z 2 z gt SCROLL MINERAL OIL 1770 60 1770 60 SCROLL MINERAL OIL 2510 85 2510 85 CROSS TUBES MATERIAL SEAMLESS COPPER 9 52 3 8 mm in 0 33 0 013 ALUMINIUM HYDROPHILIC 1 79 19 3 x BRAZED PLATE HEAT STAINLESS STEEL HORIZONTAL MULTISTAGE END SUCTION CAST IRON amp STAINLESS STEEL ELECTRO GALVANIZED MILD STEEL POLYESTER POWDER LIGHT GREY 1 ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE 97 COMPONENTS DATA 407 COOLING ONLY A4AC20C A4AC25C PROPELLER STEEL PLATE DIRECT 457 2118 INDUCTION z z ROTARY POE OIL cm fl oz 700 24 SCROLL POE OIL 1240 42 CROSS FINNED TUBES SEAMLESS COPPER 9 52 3 8 MATERIAL DIAMETER THICKNESS MATERIAL THICKNESS FACE AREA mm in 0 33 0 013 0 35 0 014 ALUMINIUM 0 11 0 0043 mm in m ft 0 66 7 1 0 65 7 0 BRAZED PLATE HEAT STAINLESS STEEL HIGH HEAD CIRCULATOR CAST IRON amp STAINLESS STEEL ELECTRO GALVANIZED MILD STE
72. CR A4AC100CR 609 6 24 INDUCTION z 2 z 2 SCROLL POE OIL 1950 66 1950 66 SCROLL POE OIL 1770 160 1770 160 CROSS TUBES MATERIAL SEAMLESS COPPER 9 52 3 8 mm in 0 33 0 013 ALUMINIUM HYDROPHILIC mf 1 37 14 7 ROW 1 37 14 7 A BRAZED PLATE HEAT STAINLESS STEEL HORIZONTAL MULTISTAGE END SUCTION CAST IRON amp STAINLESS STEEL ELECTRO GALVANIZED MILD STEEL POLYESTER POWDER LIGHT GREY 1 ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE 104 COMPONENTS DATA 407 HEAT PUMP 2 2 2 NA Row z2 R 1 ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE 105 COMPONENTS DATA R410A HEAT PUMP A5AC20CR A5AC25CR PROPELLER 1 STEEL PLATE DIRECT TYPE EXTERNAL ROTOR 1 INDEX OF PROTECTION IP IP44 IP44 COMPRESSOR OIL TYPE RB68A OR FREOL ALPHA 68M OIL AMOUNT MATERIAL MATERIAL 16 EAT EXCHANGER 20 BRAZED PLATE H 1 ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE 106 COMPONENTS 410 PUMP A5AC30CR A5AC40CR PROPELLER 1 2 STEEL PLATE DIAMETER THICKNESS MATERIAL THICKNESS FACE AREA mmj in mmj in mmj in f DIRECT 457 2118 IP44 ROTARY 2 6 HORIZONTAL MULTISTAGE END SUCTION CAST IRON amp STAINLESS ST
73. EEL ELECTRO GALVANIZED MILD STEEL POLYESTER POWDER LIGHT GREY 1 ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE 107 COMPONENTS 410 PUMP 5 55 PROPELLER 2 2 STEEL PLATE DIRECT 457 2 18 EXTERNAL min mmi Row HORIZONTAL MULTISTAGE END SUCTION 1 ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE 108 SAFETY DEVICES 22 COOLING ONLY HEAT PUMP MODEL 20 AMAC25C CR HIGH PRESSURE SWITCH OPEN kPa psi 2939 426 2939 426 N N CLOSE kPa psi 2415 350 2415 350 Low PRESSURE SWITCH COOLING kPa psi 124118 125 18 ONLY CLOSE kPa psi 193 28 193 28 Low PRESSURE TYPE SAFETY DEVICE SWITCH HEAT kPa psi 48 7 48 7 PUMP CLOSE kPa psi 152122 152 22 COMPRESSOR OLP MODEL AMAC30CICR AMAC40CICR wisa sWiTch kPa psi 2939 426 2939 426 CLOSE kPa psi 2415 350 2415 350 Low PRESSURE TYPE SWITCH COOLING OPEN psi 124118 1251 18 ONLY CLOSE kPa psi 193 28 193 28 Low PRESSURE SWITCH HEAT OPEN kPa psi 48 7 48 7 SAFETY DEVICE CLOSE kPa psi 152 22 152 22 PHASE PROTECTION BUILT IN ON BOARD DIFFERENTIAL PRESSURE SWITCH ANTI FREEZE PROTECTION SENSOR DISCH THERMOSTAT SETTING C 110 230 OVER PRESSURE RELIEF VALVE ANTI FREE
74. EL POLYESTER POWDER LIGHT GREY 1 ALL SPECIFICATIONS ARE SUBJECTED CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE 98 COMPONENTS DATA 407 COOLING ONLY A4AC30C A4AC40C PROPELLER STEEL PLATE DIRECT 457 2 18 INDUCTION 2 2 SCROLL POE OIL 1240 42 SCROLL POE OIL 1950 66 CROSS FINNED TUBES MATERIAL SEAMLESS COPPER DIAMETER 9 52 3 8 THICKNESS 0 35 0 014 MATERIAL ALUMINIUM THICKNESS 0 11 0 0043 mm in ft 0 65 7 0 1 17 12 6 FIN PER INCH BRAZED PLATE HEAT EXCHANGER STAINLESS STEEL HIGH HEAD CIRCULATOR HORIZONTAL MULTISTAGE END SUCTION CAST IRON amp STAINLESS STEEL ELECTRO GALVANIZED MILD STEEL POLYESTER POWDER LIGHT GREY 1 ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE 99 COMPONENTS DATA 407 COOLING ONLY uem DIRECT 457 2118 INDUCTION SCROLL COMPRESSOR OIL POE OIL MATERIAL SEAMLESS COPPER 9 52 3 8 SCROLL POE OIL 1770 60 DIAMETER THICKNESS mm in MATERIAL ALUMINIUM 0 35 0 014 0 33 0 013 0 11 0 0043 THICKNESS mm in FACE AREA 2 ft FIN PER INCH 1 17 12 6 1 17 12 6 BRAZED PLATE HEAT STAINLESS STEEL HORIZONTAL MULTISTAGE END SUCTION CAST IRON amp STAINLESS STEEL ELECTRO GALVANIZED MILD STEEL POLYESTER POWDER LIGHT GREY 1 ALL
75. ENSION 5 5 I NOMINAL FLOW ls 0 39 1 4 CONDENSER TYPE DRIVE PROPELLER DIRECT QUANTITY 0 56 2 0 HIGH HEAD CIRCULATOR HORIZONTAL MULTISTAGE END SUCTION 1000 145 MAX WATER OPER PRESSURE kPa psi WATER FLOW RATE m hr INSTALLATION PIPE CONNECITON mm in 0 39 1 4 0 56 2 0 25 411 Li MATERIAL MILD STEEL COATED WITH ZING CAPACITY VOLUME 2210 78 40 1 41 SCROLL 0 100 SCROLL 0 100 HARGING MASS 1 6 3 5 2 16 0 1 ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE 2 ALL UNITS ARE BEING TESTED AND COMPLY TO ISO 5151 amp ISO13253 3 NOMINAL COOLING CAPACITY ARE BASED ON THE CONDITIONS BELOW a COOLING 12 C 7 C ENTERING LEAVING EVAPORATOR WATER TEMPERATURE 35 C AIR AMBIENT TEMPERATURE 4 SOUND PRESSURE LEVEL ARE ACCORDING JIS 8615 STANDARD POSITION OF THE MEASUREMENT POINT IS 1m IN FRONT AND 1m BELOW THE UNIT 68 GENERAL DATA R22 COOLING ONLY 50 Btu h 50000 NOMINAL COOLING CAPACITY AMAC60C 53000 15533 6361 12 3 w 14654 NOMINAL TOTAL INPUT POWER w 5245 NOMINAL RUNNING CURRENT POWER SOURCE 380 415 3 50 REFRIGERANT CONTROL N N CAPILLARY TUBE 1410 55 5 UNIT DIMENSION 1160 145 7 460 18 1 1578 62 1 1309 51 5 574 1 22 6 UNIT WEIGHT kg Ib 196
76. F PROTECTION IP TYPE COMPRESSOR OIL TYPE 9 gt m m a z SCROLL MINERAL OIL 1240 42 SCROLL MINERAL OIL 1950 66 z cm fl oz gt 2 4 CROSS FINNED TUBES SEAMLESS COPPER 9 52 3 8 MATERIAL DIAMETER THICKNESS 0 35 0 014 MATERIAL ALUMINIUM THICKNESS 0 11 0 0043 FACE AREA m ft 0 65 7 0 mm in mm in 1 17 12 6 FIN PER INCH BRAZED PLATE HEAT EXCHANGER STAINLESS STEEL HIGH HEAD CIRCULATOR HORIZONTAL MULTISTAGE END SUCTION CAST IRON amp STAINLESS STEEL ELECTRO GALVANIZED MILD STEEL POLYESTER POWDER LIGHT GREY 1 ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE 94 COMPONENTS 22 PUMP 50 AMAC60CR PROPELLER STEEL PLATE DIRECT 457 21 18 INDUCTION z m 2 m 2 2 z gt SCROLL MINERAL OIL 1770 60 COMPRESSOR MINERAL OIL SEAMLESS COPPER 9 52 3 8 DIAMETER THICKNESS MATERIAL ALUMINIUM HYDROPHILIC GOLD 0 35 0 014 0 33 0 013 0 11 0 0043 THICKNESS mm in FACE AREA m ft BRAZED PLATE HEAT EXCHANGER STAINLESS STEEL HORIZONTAL MULTISTAGE END SUCTION CAST IRON amp STAINLESS STEEL ELECTRO GALVANIZED MILD STEEL POLYESTER POWDER LIGHT GREY 1 17 12 6 1 17 12 6 1 ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE
77. IN FRONT AND 1m BELOW THE UNIT 0 28 1 00 0 35 1 25 N w 85 GENERAL DATA 410 PUMP o m r R410A CAPILLARY TUBE amp TXV z z 2 2 gt gt 5 8 2 2 gt gt 3 S B 3 3 COOLING HEATING 2 2 gt gt gt gt F m 2 2 a z gt E 812 2 5 4 5 m 2 gt a m 2 E z 791 31 1 UNIT DIMENSION 1059 41 7 460 18 1 920 36 2 PACKING DIMENSION 1120 44 1 570 22 4 128 282 1409 55 5 1059 41 7 460 18 1 1551 61 1 1120 44 1 570 22 4 195 430 4 0 42 1 5 ms hr 0 42 1 5 PROPELLER DIRECT HIGH HEAD CIRCULATOR HORIZONTAL MULTISTAGE END SUCTION MAX WATER OPER PRESSURE kPa psi 1000 145 COOLING 0 4211 5 WATER FLOW RATE COOLING HEATING ms hr 0 42 1 5 INSTALLATION PIPE MATERIAL CAPACITYIVOLUME COMPRESSOR TYPE TANDEM ROTARY TANDEM ROTARY STAGE OF CAPACITY CONTROL Btu h 0 50 100 0 40 60 100 REFRIGERANT CHARGING MASS kg lb 2 2 4 9 4 3 9 48 1 ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE 2 ALL UNITS ARE BEING TESTED AND COMPLY TO ISO 5151 amp ISO13253 3 NOMINAL COOLING AND HEATING CAPACITY ARE BASED ON THE CONDITIONS BELOW a COOLING 12 C 7 C ENTERING LEAVING EVAPORAT
78. ING Btu h 21500 25000 NOMINAL HEATING CAPACITY 6300 7330 NOMINAL TOTAL INPUT POWER 11 9 12 7 12 1 12 9 NOMINAL RUNNING CURRENT POWER SOURCE VIPh Hz 220 240 1 50 REFRIGERANT TYPE R410A CONTROL CAPILLARY TUBE UNIT DIMENSION 1160 45 7 PACKING DIMENSION 1270150 128 282 128 282 0 24 0 86 0281 1 00 NOMINAL WATER FLOW m hr Vs m Ihr 0 32 1 16 0 35 1 25 CONDENSER PROPELLER DIRECT HIGH HEAD CIRCULATOR MAX WATER OPER PRESSURE kPa psi 1000 145 COOLING 0 24 0 86 WATER FLOW RATE COOLING HEATING Vs ms hr 0 32 1 16 INSTALLATION PIPE m Hearne m MATERIAL MILD STEEL COATED WITH ZINC CAPACITYIVOLUME 2210 78 55 ROTARY ROTARY STAGE CONTROL Btu h 0 100 0 100 REFRIGERANT CHARGING MASS kg lb 1 2 2 7 1 7 3 8 1 ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE 2 ALL UNITS ARE BEING TESTED AND COMPLY TO ISO 5151 amp 15013253 3 NOMINAL COOLING AND HEATING CAPACITY ARE BASED ON THE CONDITIONS BELOW a COOLING 12 C 7 C ENTERING LEAVING EVAPORATOR WATER TEMPERATURE 35 C AIR AMBIENT TEMPERATURE b HEATING 40 C 45 C ENTERING LEAVING EVAPORATOR WATER TEMPERATURE 7 C AIR AMBIENT TEMPERATURE 4 SOUND PRESSURE LEVEL ARE ACCORDING JIS 8615 STANDARD POSITION OF THE MEASUREMENT POINT IS 1m
79. Incoming alarm fault error Status settings ON OFF switching Mode setting Cooling Heating Boiling Mode set temperature Manual entering defrost Advance parameter settings Password changing Panel option setting Backlight Alarm Buzzer Screen saver Contrast Brightness temperature unit Time and date settings Clearing compressor run time 16 5 2 Structures Operation Menu Manual Defrost 24 General Sensor Regulator Set Parameter Compressor Change Password Defrost Settings Menu Option Antifreeze Set Panel ID Alarm and Contact Clock Setting Date Setting Schedule Timer Timer Menu Main Menu Summary Pages Unit Selection Menu Show Alarms Erase All Alarms r4 Alarm Menu Defrost Sensor Discharge Sensor Comp Run Time Display Menu 4 Password Required 5 Menu Structure Diagram for Chiller 17 5 3 Chiller Menu 5 31 Summary Pages There are 4 pages in Summary Pages Press UP or DOWN for page scrolling Press ENTER to go to Main Menu Time and date are shown on top of each page Beside that the bottom of each page shows current control unit of the Chiller For example 00 Chiller Panel controls Chiller ID 0 currently 03 Chiller Panel controls Chiller ID 3 currently All Chil
80. K COIL GUARD LEFT VALVE PRESS RELIEF HANDLING HANDLE HANDSET SMO1XX MCQUAY DIFF PRESSURE SWITCH ASSY CONTROL BOX ASSY CAP TUBE HEATING COVER TERMINAL BOX ASSY CAP TUBE COOLING ASSY INS WATER STORAGE TANK 22L HEAT EXCHANGER BPHE CLAMP BPHE COMPRESSOR CONTROL MODULE 1 HP CAPACITOR CMPSR VALVE ACCESS VALVE ACCESS 7 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 ASSY UNIT TUBING STICKER LOGO ACSON a ALL SPECIFICATION ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE 160 MODEL DESCRIPTION ITEM DESCRIPTION 1 55 BASE PAN 16 CLAMP 2 PANEL SUPPORT PILLAR 17 ASSY MOTOR 3 PANEL PARTITION 18 PUMP WATER 4 ASSY COIL 19 EXPANSION 2 LITER 5 HEAT EXCHANGER BPHE 20 SUPPORT TUBE 6 COMPRESSOR 21 7 FILTER DRIER 22 8 STRUCTURE REAR RIGHT 23 COVER TERMINAL BOX 9 PANEL TOP 24 ASSY UNIT TUBING 10 STRUCTURE FRONT RIGHT 5AC030CR 25 ASSY WATER PIPING 11 ASSY PANEL ORIFICE Parts Not in Diagram 12 RIGHT 13 GUARD BACK 14 COIL GUARD LEFT STICKER LOGO ACSON 15 ASSY CONTROL BOX 1 ALL SPECIFICATION ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE 161 Model 5 40 50 55CR
81. L 0274 ZL bb OS vL L6 L 8 6 16 21 1061 9021 evi EL bb 2901 06 0 676 466 968 288 288 108 LOL 97 vez 201 929 969 709 89 S 279 229 289 848 cry wv ovv 857 LEV 69 496 992 792 296 096 686 96 evt 14254 022 092 882 564 ESZ LOZ 14 Sve eve 864 Sec LEZ rcc 822 124 Scc 244 2891 8691 609 LLL r SL 66 0 4 SS SL 6281 4 ZL bb St eL 66 L 68 LL 2111 Le LL 20 11 8601 1486 626 726 268 6v8 278 987 241 vol 789 099 2 9 SEZ vol 899 069 06 9 866 166 96 962 766 262 COE 926 Loe 61 8 SLE 766 198 roc 102 69 EL 802 902 roc oez 922 6 4 9 4 602 ore 802 102 M z x z x z x z x z x HE dvo 1005 1005 334 AGOW dINNd LVAH 35SS5VSV 3450S5VSV 390r5VSV 2062 6 2522 4 2022 5 124 09 9 11702 oe 864 78 00 D Ea ES E E us E D Es 3 E r Dee Es ss us ES e
82. L SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE CONDENSER FAN JBE nma m 2 7 gt Amik 70 9 70 2 8 5 gt z COMPRESSOR gt a 179 mL FIN PER INCH 4 7 5 rir 91 COMPONENTS DATA R22 COOLING ONLY 2 2 2 NA 1770 60 DIAMETER FACE AREA f 1 79 19 3 14 1 ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE 92 COMPONENTS 22 PUMP 20 AMAC25CR TYPE PROPELLER mc MATERIAL STEEL PLATE DIRECT 457 2118 INDUCTION z 2 z 2 ROTARY COMPRESSOR MINERAL OIL SEAMLESS COPPER 9 52 3 8 SCROLL MINERAL OIL 1240 42 min mm ALUMINIUM HYDROPHILIC GOLD m2 f 0 66 7 1 FIN PER INCH 0 33 0 013 0 35 0 014 0 65 7 0 N BRAZED PLATE HEAT EXCHANGER STAINLESS STEEL HIGH HEAD CIRCULATOR CAST IRON amp STAINLESS STEEL ELECTRO GALVANIZED MILD STEEL POLYESTER POWDER LIGHT GREY 1 ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE 93 COMPONENTS DATA R22 HEAT PUMP AMAC30CR 4 CONDENSER STEEL PLATE DIRECT 457 2118 INDUCTION 2 2 8 Sm ma gt Q TY INDEX O
83. L SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE 2 ALL UNITS ARE BEING TESTED AND COMPLY TO ISO 5151 133 ELECTRICAL DATA 407 COOLING ONLY MODEL A4AC20C A4AC25C NSULATION GRADE 220 240 1 50 220 240 1 50 CONDENSER 135 6 POWER SOURCE 220 240 1 50 220 240 1 50 CAPACITOR 50 COMPRESSOR lt 79 N 79 m RATED INPUT POWER 2299 RATED RUNNING CURRENT 11 00 LOCKED ROTOR AMP WATER PUMP POWER SOURCE 220 240 1 50 220 240 1 50 lt 79 N RATED INPUT POWER 183 RATED RUNNING CURRENT 0 80 MODEL A4AC30C A4AC40C CONDENSERFAN RATEDINPUTPOWER 5 am MoTOR RATEDRUNNING CURRENT A os MOTOR OUTPUT 145 145 2 OLES lt 79 2 gt 2 gt 220 240 1 50 380 415 3 50 2 gt 3345 15 90 114 4320 8 10 NSULATION GRADE OWER SOURCE COMPRESSOR RATED INPUT POWER RATED RUNNING CURRENT OCKED NSULATION GRADE WATER PUMP OWER SOURCE RATED INPUT POWER RATED RUNNING CURRENT gt 7 220 240 1 50 199 0 87 380 415 3 50 320 0 71 4 50 4 60 RATEDINPUTPOWER _______ w am j j MOTOR RATEDRUNNING A ra we 14552 OLES NSULATION GRADE POWER SOURCE V Ph Hz 380 415 3
84. Mini chiller From Sealed SS lt e Sealed i hi aid The buffer tank is installed at the water return path back to chiller In order to let the connection look tidy the tank has a bypass pipe the center connection to allow the pipe to be connected to FCU The additional outlets are sealed they are meant for installation at different side Please refer to the expleded view 129 8 ELECTRICAL DATA ELECTRICAL DATA 22 COOLING ONLY MODEL 20 25 NSULATION GRADE 220 240 1 50 220 240 1 50 MEN 67 82 F F 240 1 WATER PUMP 220 240 1 50 220 0 1 50 MODEL 0 AMAC40C pm E EI w 5 1 aa MOTOR o ia w 205500 F CONDENSER FAN 270 NSULATION GRADE OWER SOURCE VIPhIHz 220 240 1150 380 415 3 50 APACITOR S COMPRESSOR RATED INPUT POWER w 3155 3880 RATED RUNNING CURRENT A 15 00 F 20 LOCKED ROTOR Ad RATED INPUT POWER RATED RUNNING CURRENT 50 60 NSULATION GRADE 220 240 1 0 415 3 50 WATER PUMP OWER SOURCE 0 x 50 38 NSULATION GRADE pl pur OWER SOURCE 220 240 1 50 220 240 1 50 145 x2 145 x2 F F 270 270 NSULATION GRADE OWER SOURCE VIPh Hz 380 415 3 50 380 415 3 50 COMPRESSOR RATED INPUT POWER 4630 5740 RATED RUNNING CURRENT 11 10 OCKED A 4 F F 45 51 NSULA
85. NDENSER FAN MOTOR INSULATION GRADE F F POWER SOURCE 2 220 240 1 50 220 240 1 50 RATED INPUT POWER W 772 1532 RATED RUNNING CURRENT A 3 60 6 80 wh s ac pos s eT 380 41573750 RATED Cooney ww ia RATED POWER HEATING w o 4 Ce RATED RUNNING CURRENT COOUNG a o s RATED RUNNING CURRENT HEATING a 6 2 LOCKED ROTOR 1 2 A 101 101 95 95 INSULATION GRADE F F POWER SOURCE VIPh Hz 380 415 3 50 380 415 3 50 RATED INPUT POWER COOLING 800 800 RATED INPUT POWER HEATING 800 800 RATED RUNNING CURRENT COOLING 2 00 2 00 RATED RUNNING CURRENT HEATING 2 00 2 00 1 ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE 2 ALL UNITS ARE BEING TESTED AND COMPLY TO ISO 5151 136 ELECTRICAL DATA 410 HEAT PUMP MODEL A5AC20CR A5AC25CR CONDENSER FAN MOTOR COMPRESSOR WATER PUMP CONDENSER FAN MOTOR RarepNPUTPOWER w ma RATED RUNNING CURRENT A um MOTOR OUTPUT w 5 165 OLES NSULATION GRADE OWER SOURCE 220 240 1 50 APACITOR INPUT POWER COOLING 2430 ar 5 RATED INPUT POWER HEATING w 2262 2446 RATED RUNNING CURRENT COOLING A 10 39 11 20 RATED RUNNING CURRENT HEATING A 10 53 11 30 OCKED ROTOR f 7 INSULATION GRADE F F POWER SOURCE 2 220
86. NG DIMENSION i 2032 80 0 1282 50 5 21818 2 480 1058 6 560 1235 1 67 6 0 1 79 6 4 2 00 7 2 2 10 7 6 TYPE DRIVE PROPELLER DIRECT QUANTITY lt gt 2 HORIZONTAL MULTISTAGE END SUCTION 1000 145 lt 79 m a 5 5 WATER OPER PRESSURE kPa psi Vs m hr m hr INSTALLATION PIPE CONNECITON mm in COOLING 1 67 6 0 1 79 6 4 2 00 7 2 2 10 7 6 WATER FLOW RATE 42 11 4 20 2 18 8 17 9 15 2 MATERIAL CAPACITY VOLUME COMPRESSOR TYPE SCROLL STAGE OF CAPACITY CONTROL Btu h 0 50 100 REFRIGERANT HARGING MASS 5 8 2 12 8 2 6 1 2 13 4 2 1 ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE 2 ALL UNITS ARE BEING TESTED AND COMPLY TO ISO 5151 amp ISO13253 3 NOMINAL COOLING AND HEATING CAPACITY ARE BASED ON THE CONDITIONS BELOW a COOLING 12 C 7 C ENTERING LEAVING EVAPORATOR WATER TEMPERATURE 35 C AIR AMBIENT TEMPERATURE b HEATING 40 C 45 C ENTERING LEAVING EVAPORATOR WATER TEMPERATURE 7 C AIR AMBIENT TEMPERATURE 4 SOUND PRESSURE LEVEL ARE ACCORDING JIS B 8615 STANDARD POSITION OF THE MEASUREMENT POINT IS 1m INFRONT AND 1m BELOW THE UNIT gt x a z o 22 SCROLL 0 50 100 84 GENERAL DATA 410 PUMP MODEL A5AC20CR A5AC25CR Btu h 15 700 19 400 NOMINAL COOL
87. ON SENSOR OVER PRESSURE RELIEF VALVE YES ANTI FREEZE HEATER ON BPHE YES PUMP OLP YES COMPRESSOR OLP MODEL 4 030 4 040 tie PRESSURE SWITCH OPEN kPay psi 3243 470 3243 470 CLOSE kPa psi 2650 384 2650 384 LowPREssuRE SWITCH COOLING OPEN kPa psi 124 18 124118 ONLY CLOSE kPa psi 193 28 193 28 LowPREssURE SWITCH HEAT OPEN kPay psi 4817 48 7 SAFETY DEVICE CLOSE kPa psi 152 22 152 22 PHASE PROTECTION BUILT IN ON BOARD BUILT IN ON BOARD DIFFERENTIAL PRESSURE SWITCH YES YE ANTI FREEZE PROTECTION SENSOR YES DISCH THERMOSTAT SETTING 110 230 110 230 ANTI FREEZE HEATER ON BPHE YES PUMP OLP YES COMPRESSOR OLP YES A4AC60CICR SWITCH HEAT ANTI FREEZE PROTECTION SENSOR YES YE E s ANTI FREEZE HEATER ON BPHE s s s YES YES OVER PRESSURE RELIEF VALVE YE YES YES YES YES lt 79 m HIGH PRESSURE SWITCH o m LOW PRESSURE SWITCH COOLING ONLY 4 0 lt LOW PRESSURE r o o m 1 ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE 111 SAFETY DEVICES 407 COOLING ONLY amp HEAT PUMP SAFETY DEVICE A4AC80CICR A4AC100C CR NC Pees We o kPa psi 3243 470 3243 470 SWITCH CLOSE kPa psi 2650 384 2650 384 LOW PRESSURE SWITCH COOLING oPEN kPay psi 124118 124118 z O
88. ONNECTION The models A4AC AMAC80 150C CR does not come with a water buffer tank However the unit does come with an 8 liters expansion tank Besides that an optional 135L hydraulic tank is also available The external water piping connection can be made either from the left or right side of the unit Connection is done with 21 1 4 female thread couplings for both supply and return pipes Meanwhile AMAC A4AC20 60C CR does come with a 22 L or 40 L refer to specification water buffer tank ANTIFREEZE PROTECTION unit has several anti freeze protection features 1 Brazed plate heat exchanger anti freeze The BPHE has a strip heater around it to prevent water freezing inside 2 Auto mode The chiller controller will force on the unit to the heat mode if the outdoor ambient air temperature becomes too cold MAINTENANCE In order to facilitate of the controller a rocker switch is provided to power off the supply to the PCB However switching off the switch will not disconnect the main incoming power supply to the chiller unit 3 APPLICATION INFORMATION REFRIGERANT CIRCUIT DIAGRAM A4AC AMAC 20C 25C 30C Water Refrigerant Circuit Diagram FILTER DRIER OO0000000 WATER OUT AUT O PRESS RELIEF V ALVE COMPRESSOR WATERPUMP EXP ANSION TANK WATERST ORAGE PART NO 70 03 4 067460 AMAC 40C 50C 60C Water Refrigerant Circuit Diagram FILTER DRER C WA
89. OR WATER TEMPERATURE 35 C AIR AMBIENT TEMPERATURE b HEATING 40 C 45 C ENTERING LEAVING EVAPORATOR WATER TEMPERATURE 7 C AIR AMBIENT TEMPERATURE 4 SOUND PRESSURE LEVEL ARE ACCORDING JIS 8615 STANDARD POSITION OF THE MEASUREMENT POINT IS 1m IN FRONT AND 1m BELOW THE UNIT 0 5 1 8 0 5 1 8 w N gt gt 86 GENERAL DATA 410 PUMP MODEL A5AC50CR A5AC55CR 41 600 45 000 NOMINAL COOLING CAPACITY w 12 200 13 200 Btu h 48 000 55000 NOMINAL HEATING CAPACITY w 14 070 16 120 5 310 5 490 UNIT WEIGHT kg lb 195 430 195 430 EVAPORAT OR PROPELLER DIRECT HORIZONTAL MULTISTAGE END SUCTION TANDEM ROTARY TANDEM ROTARY STAGE OF CAPACITY CONT ROL Btu h 0 40 60 100 0 50 10096 REFRIGERANT CHARGING MASS kg lb 4 2 9 3 4 3 9 5 1 ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE 2 ALL UNITS ARE BEING TESTED AND COMPLY ISO 5151 amp 15013253 3 NOMINAL COOLING AND HEATING CAPACITY ARE BASED ON THE CONDITIONS BELOW a COOLING 12 C 7 C ENTERING LEAVING EVAPORATOR WATER TEMPERATURE 35 C AIR AMBIENT TEMPERATURE b HEATING 40 45 C ENTERING LEAVING EVAPORATOR WATER TEMPERATURE 7 C AIR AMBIENT TEMPERATURE 4 SOUND PRESSURE LEVEL ARE ACCORDING TO JIS B 8615 STANDARD POSITION OF THE MEASUREMENT POINT IS 1m IN FRONT AND 1m BELOW THE UNIT 87 COMPONENTS DATA R22 COOLING ONLY
90. OW D MATERIAL MILD STEEL COATED WITH ZINC CAPACITY VOLUME 40 1 41 COMPRESSOR TYPE SCROLL STAGE OF CAPACITY CONTROL Btu h 0 100 REFRIGERANT HARGING MASS 3 7 8 2 4 0 8 8 1 ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE 2 ALL UNITS ARE BEING TESTED AND COMPLY ISO 5151 amp 15013253 3 NOMINAL COOLING AND HEATING CAPACITY ARE BASED ON THE CONDITIONS BELOW a COOLING 12 7 C ENTERING LEAVING EVAPORATOR WATER TEMPERATURE 35 C AIR AMBIENT TEMPERATURE b HEATING 40 45 C ENTERING LEAVING EVAPORATOR WATER TEMPERATURE 7 C AIR AMBIENT TEMPERATURE 4 SOUND PRESSURE LEVEL ARE ACCORDING JIS 8615 STANDARD POSITION OF THE MEASUREMENT POINT IS 1m IN FRONT AND 1m BELOW THE UNIT gt SCROLL 0 100 74 GENERAL DATA 22 HEAT PUMP MODEL AMAC80CR AMAC100CR NOMINAL COOLING CAPACITY NOMINAL HEATING CAPACITY COOLING NOMINAL TOTAL INPUT POWER COOLING NOMINAL RUNNING CURRENT EVAPORATOR COOLING 1 0813 9 HEATING 1 14 4 1 CONDENSER TYPE DRIVE PROPELLER DIRECT QUANTITY 1 31 4 7 1 37 4 9 NOMINAL WATER FLOW HORIZONTAL MULTISTAGE END SUCTION 1000 145 MAX WATER OPER PRESSURE kPa psi 1 08 3 9 1 14 4 1 1 31 4 7 1 37 4 9 HEATING Us m hr INSTALLATION PIPE CONNECITON mmiin COOLING HEATING 42 11 4 21 8 18 0 18 3 13 4 MATE
91. RIAL CAPACITY VOLUME 2 SCROLL 0 50 100 HARGING MASS 4 3 2 9 5 2 4 5 2 9 9 2 1 ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE 2 ALL UNITS ARE BEING TESTED AND COMPLY ISO 5151 amp 15013253 3 NOMINAL COOLING AND HEATING CAPACITY ARE BASED ON THE CONDITIONS BELOW a COOLING 12 C 7 C ENTERING LEAVING EVAPORATOR WATER TEMPERATURE 35 C AIR AMBIENT TEMPERATURE b HEATING 40 C 45 C ENTERING LEAVING EVAPORATOR WATER TEMPERATURE 7 C AIR AMBIENT TEMPERATURE 4 SOUND PRESSURE LEVEL ARE ACCORDING JIS 8615 STANDARD POSITION OF THE MEASUREMENT POINT IS 1m FRONT AND 1m BELOW THE UNIT SCROLL 0 50 100 75 GENERAL DATA 22 HEAT PUMP AMAC120CR Btu h 113000 NOMINAL COOLING CAPACITY Btu h 120000 NOMINAL HEATING COOLING 11714 NOMINAL TOTAL INPUT POWER w ME COOLING 23 7 NOMINAL RUNNING CURRENT AMAC150CR z 138000 40445 132000 38686 13881 14572 26 3 23 8 27 3 POWER SOURCE VIPh Hz 380 415 3 50 REFRIGERANT TYPE 21818 CAPILLARY 1245 49 0 UNIT DIMENSION 1800 70 9 1150 45 3 1452 57 2 PACKING DIMENSION 2032 80 0 1282 50 5 a N 480 1058 6 560 1235 1 67 6 0 1 79 6 4 2 00 7 2 2 10 7 6 TYPE DRIVE PROPELLER DIRECT QUANTITY gt 2 HORIZONTAL M
92. SULATION GRADE OWER SOURCE V Ph Hz 220 240 1 50 APACITOR COMPRESSOR RATED INPUT POWER COOLING 2289 Ww RATED INPUT POWER HEATING w 2379 a gt 220 240 1 50 A mS 2455 2285 11 20 10 50 10 90 11 20 N OCKED ROTOR 220 240 1150 WATER PUMP 186 077 0 82 AMAC30CR 220 240 1 50 189 194 0 83 0 85 AMAC40CR 220224071750 135 0 67 NSULATION GRADE OWER SOURCE 220 240 1 50 APACITOR COMPRESSOR RATED INPUT POWER COOLING 3205 220 240 1 50 N 1 34 145 2 A gt gt 380 415 3 50 gt 3970 3215 4030 167 16 8 ROTOR AMP 114 NSULATION GRADE OWER SOURCE V 220 240 1 50 WATER PUMP RATED INPUT POWER COOLING 380 415 3 50 N x 5 RATED INPUT POWER 211 0 88 0 93 N z z 1 05 50 60 220 240 1 50 220 240 1 50 N N 1 34 145 2 1 34 145 2 OLES NSULATION GRADE OWER SOURCE 380 415 3 50 COMPRESSOR RATED INPUT POWER COOLING 4440 gt gt 380 415 3 50 gt gt 5930 5620 12 2 11 8 RATED INPUT POWER 4380 OCKED ROTOR AMP NSULATION GRADE OWER SOURCE V 380 415 3 50 WATER PUMP RATED INPUT POWER COOLING 380 415 3 50
93. TER OUT EXP ANSION TANK AUT O PRESS RELIEF V ALVE COMPRESSOR WATER IN WATERPUMP WATERST ORAGE PART NO 70 03 4 087461 4 AMAC 20CR 25CR 30CR Water Refrigerant Circuit Diagram CHECK FILTER CHECK VALVE DRIER VALVE i TG HEATING COOLING CAP CAP TUBE TUBE WATER OUT AUTO 55 RELIEF VALVE COMPRESSOR SUCTION 2 ACCUMULATOR EXPANSION WATER STORAGE TANK PART NO 70 03 4 067458 40CR 50CR A4AC 60CR Water Refrigerant Circuit Diagram FILTER DRIER WATER OUT HEATING COOLING CAP CAP TUBE LIQUID RECEIVER EXPANSION lt TANK AUTO PRESS RELIEF VALVE WATER IN SUCTION COMPRESSOR ACCUMULATOR WATER PUMP WATER STORAGE TANK PART NO 70 03 4 067459 AMAC 80C 100 120C 150C FIN TUBE HEA T EXCHANGER SYSTEM 1 FILTER DRIER THERMOST COMPRESSOR THERMOST ATIC EXP ANSION EXP ANSION VALVE VALVE BRAZEDPLA TE HEA T EXCHANGER Water Refrigerant Circuit Diagram FIN TUBE 5 5 1
94. TION GRADE DENEN 41 WATER PUMP OWER SOURCE 380 3 50 380 13 50 1 ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE 2 ALL UNITS ARE BEING TESTED AND COMPLY TO ISO 5151 130 ELECTRICAL DATA 22 COOLING ONLY w s RATED RUNNING CURRENT a xz arokamrm s RATEDINPUTPOWER 2 RATED RUNNING CURRENT um LOCKED ROTOR e F WATER PUMP POWER SOURCE V Ph Hz 380 415 3 50 380 415 3 50 RATED INPUT POWER 1050 1050 RATED RUNNING CURRENT 1 50 w mm J o RATED RUNNING CURRENT a aa z se pos se OWER SOURCE compressor CAPACITOR O w 99 OCKED ROTOR 1 2 F 772 NSULATION GRADE WATER PUMP OWER SOURCE V Ph Hz 380 415 3 50 380 415 3 50 RATED INPUT POWER Pw e em RATED RUNNING CURRENT al 2 1 ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE 2 ALL UNITS ARE BEING TESTED AND COMPLY TO ISO 5151 131 ELECTRICAL DATA 22 HEAT PUMP MODEL AMAC20CR AMAC25CR RATED INPUT POWER 1 1 RATEDRUNNINGCURRENT A oo oo O MOTOR OUTPUT 4 N
95. ULTISTAGE END SUCTION 1000 145 lt 79 m m o 05 WATER PRESSURE kPa psi m hr m hr INSTALLATION PIPE CONNECITON mm in COOLING 1 67 6 0 1 79 6 4 2 00 7 2 2 10 7 6 WATER FLOW RATE 42 11 4 19 7 18 4 16 5 17 4 MATERIAL CAPACITY VOLUME COMPRESSOR PE SCROLL STAGE OF CAPACITY CONTROL Btu h 0 50 100 REFRIGERANT HARGING MASS 7 6 2 16 8 2 6 5 2 14 3 x2 1 ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE 2 ALL UNITS ARE BEING TESTED AND COMPLY TO ISO 5151 amp ISO13253 3 NOMINAL COOLING AND HEATING CAPACITY ARE BASED ON THE CONDITIONS BELOW a COOLING 12 7 C ENTERING LEAVING EVAPORATOR WATER TEMPERATURE 35 C AIR AMBIENT TEMPERATURE b HEATING 40 C 45 C ENTERING LEAVING EVAPORATOR WATER TEMPERATURE 7 C AIR AMBIENT TEMPERATURE 4 SOUND PRESSURE LEVEL ARE ACCORDING TO JIS 8615 STANDARD POSITION OF THE MEASUREMENT POINT IS 1m IN FRONT AND 1m BELOW THE UNIT gt 5 212 SCROLL 0 50 100 d 76 GENERAL DATA R407C COOLING ONLY o m r 4 20 4 25 220 240 1 50 407 CAPILLARY TUBE 800 31 5 1160 45 7 460 18 1 958 37 7 1309 51 5 574 22 6 NOMINAL COOLING NOMINAL TOTAL INPUT POWER NOMINAL RUNNING CURRENT POWER SOURCE REFRIGERANT TYPE V Ph Hz 2
96. ZA INV 100 ZNY4 110 Uu Mg 0 11111111 N NI WY 146 MODEL AMAC 80 100CR WITH ISOLATED SWITCH sii MODEL AMAC 120 150CR WITH ISOLATED SWITCH iss ANd BX 2000 L as 8 of 24 ed f of 2 Rake gre MODEL AMAC 80 100CR WITH TERMINAL 149 MODEL AMAC 120 150CR WITH TERMINAL BLOCK 20 E m 150 i ame 11 L ES tal NJ m 2 022 A5AC20 25 MODEL Re H31VM m E nd HOSN3S Haly 99 50 X 9 555 9 1 8OSN3S bad 1 O ov 1 86 0 1508330 C 3 oz H Q vol 0 asna 240150209 I0 VO OM IM SNO 0636 KUK 151 MODEL
97. ZE HEATER ON PUMP OLP COMPRESSOR OLP SAFETY DEVICE AMACSOC CR AMAC60C CR aa LOW PRESSURE SWITCH COOLING OPEN 1 ONLY LOW PRESSURE SWITCH HEAT PUMP PHASE PROTECTION Y Y DIFFERENTIAL PRESSURE SWITCH YES E ANTLFREEZE PROTECTION SENSOR DISCH THERMOSTAT SETTING C F OVER PRESSURE RELIEF VALVE 1 ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE 109 SAFETY DEVICES R22 COOLING ONLY amp HEAT PUMP SAFETY DEVICE SAFETY DEVICE AMAC100C CR PRESSURE kPa psi 2939 426 2939 426 CLOSE kPa psi 2415 350 2415 350 LOW PRESSURE SWITCH COOLING kPa psi 124 18 125 18 YES NC AMAC150C CR NC RNC mE LOW PRESSURE swircH cooLING oPEN KPa psi ONLY i LOW PRESSURE SWITCH HEAT PUMP PHASE PROTECTION BUILT IN ON BOARD YES or 110 230 OVER PRESSURE RELIEF VALVE YES YES YES YES 1 ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE 110 SAFETY DEVICES 407 COOLING ONLY amp HEAT PUMP 4 20 4 25 HIGH PRESSURE kPa psi 3243 470 3243 470 SWITCH kPa psi 2650 384 2650 384 LOW PRESSURE SWITCH COOLING psi 124 18 124 18 ONLY kPa psi 193 28 193 28 LOW PRESSURE SAFETY DEVICE SWITCH HEAT KPa psi 48 7 4817 PUMP 152122 DIFFERENTIAL PRESSURE SWITCH ANTI FREEZE PROTECTI
98. address to each main board in the chiller network User should follow the procedure below Only power ON one main board at once time Make sure not others main boards are energize By using the panel connected to the main board lt ENTER gt lt ENTER gt Summary Pages G7 Unit No lt ENTER gt lt ENTER gt keyin 0001 as password Key in unique unit address and press ENTER to execute De energized the main board and repeat the procedures again all the main boards have been assigned a unique unit address IMPORTANT Do not assign a same unit address to more than one chiller main board RECOMMENDATION Please select a coherant model G1 Model to all the chiller main boards in the same network 14 4 2 Others Configuration JH2 in panel should let it open put the jumper header only all the time unless user need to do CMOS reset to that particular panel JH3 should let it open put the jumper header on one pin only all the time as well Remember to put in the coin cell battery on the panel Without the backup battery the panel will always reset the time to 12 00am 1st Jan 2000 4 3 Installation of the Chiller Panel Controller Disconnect the unit and ensure no others unit energy source that supplies the panel Open the rear panel of the Chiller Panel insert flat head screwdriver in the top joint of main casing with rear panel to open the real panel Pass the necessar
99. ak as this will reduce the unit performance Vacuum the unit thoroughly and then charge the unit with fresh R407C R410A according to the amount recommended in the specification 55 CONTROL OPERATION GUIDE The unit is equipped with a microprocessor controller board The microprocessor contorller is provided to give temperature control for the system by accurately measuring the ambient temperature and controlling the water entering and water leaving temperature The temperature setting in teh unit is preset in the factory It is not recommended to chage the setting unless necessary A wired contoller handset is con nected to the microprocessor board Every parameter setting and reading can be observed from the LCD of the handset 100400 106000 000000000000 000 LG 1 Handset location The handset is located on a metal bracket behind the right door panel 2 LED Display microprocessor board The keypad LED will light up when the unit is turned on 3 LCD display contoller handset During normal operations the LCD can display the entering water temperature the leaving water temperatur the entering water setpoint temperature compressor on or off status and outdoor air temperature When malfunctioning occurred the LCD would blink The display would show the faulty parameter and the date and time of the occurance 4 Controller functioning specification There is a 3 minute delay for the com
100. anel controller is designed to control the chiller operation This device allows the user to have customized control for each connected unit 2 2 Features The requirements of user friendly and easy to use have been taken into account in designing this chiller panel controller It can do the task as follow e Whole system configuration e Unique parameter settings e Operation status display e Tracing fault record easy in hardware troubleshooting The display is shown in an 8 lines graphical LCD display There are 8 dedicated keys available in the panel Menu selection e Navigation on the screen Modification of the selected value During first start up the panel will have a default configuration timer schedule set point miscellaneous settings etc User can do the changes on that particular configuration later 2 3 Panel Position The chiller panel controller can be installed anywhere as long as it is easy to accessed by authorized personnel The requirements of installation are e Avoid exposure to shocks Avoid any source of electromagnetic pollution e Avoid installation on uneven vertical surface 2 4 Operation Environmental Condition e Temperature 10 C to 65 operating temperature 20 to 85 storage temperature e Relative Humidity 0 to 95 non condensing 3 HARDWARE DESCRIPTION Back View 3 1 Key Explanation 6 Switching to cool mode shortcut key 8 Sn
101. are divided into 7 groups There all are stored in Set Parameter menu and it is password procteted layer in the panel CAUTION INPROPER SETTINGS WILL CAUSE PERMANENT DAMAGE TO THE CHILLER lt ENTER gt lt ENTER gt Menu lt gt lt 5 gt lt gt lt 5 gt Password Set Parameter 7 groups of Advance Parameter 1 General Chiller G2 No Comp 1Comp G3 On Off in Disable G4 Col Heat In Disable G5 Ext Alarm in Disable G6 Water Sys Isolated G7 Unit No 0 2 Sensor 51 Water Ente S8 Cp Dish 1 S2 Water Leave S9 Cp Dish 2 S3 Air Sensor 0 510 Cp Dish 3 S4 Defrost 1 511 Cp Dish 4 S5 Defrost 2 S6 Defrost 3 S7 Defrost 4 3 Regulator R1 Cool SP R8 Heat SP 2 Cool Diff R9 Ax Heat SP R3 Heat SP R10 Ax Heat Diff R4 Heat Diff 4 3 R11 Au Bo SP R5 Mix Cool SP R12 Au Bo Diff R6 Max Cool SP R13 Au Bo Start R7 Min Heat SP 32 4 Compressor 1 Min 2 Stop 2 Interval 4 2 C5 P Cp C6 Cp P OFF C7 Cp Cut Off 5 Condenser Defrost D1 Start D2 End Temp D3 Max Dura D4 Interval 05 Dly Def 06 Dly Def 6 Cool Mode Antifreeze A1 Heater SP A2 Heater Diff A3 Sensor A4 Alarm SP A5 Alarm Diff 7 Alarm and Contact P1 FS Confirm 5s Reset 2 FS Delay 180s P9 FS Reset P3 LP Delay 308 10 Aux Reset
102. contractor Never install the unit yourself Make sure there is sufficient airflow around the unit Vibration isolator should be provided to reduce the vibration and noise of the unit There should be sufficient space allocated for servicing and maintenance when installing the unit TRANSPORTATION WATER PIPING AND FITTING The unit should be lifted using a crane Ensure that the hanger belts are not touching the coil top panel and front panel use protective panel as shown in Figure 1 Nico o W The bolt of the base and channel support can be removed after _ JAN putting the unit on the fixed location Figure 1 4748 gt All water pipe must be insulated to prevent capacity losses and condensation Install a 40 60 mesh strainer to ensure water quality is good Water pipe recommended are black steel pipe and copper pipe During installation the piping of the unit should be clamp before rotating the installation pipe to reduce the moment induce on the unit piping Users are recommended to install the pipe and accessories as shown in Figure 2 amp 3 An air vent must be installed at the highest position while a drainage plug at the lowest position of the water circuit Open the air vent to release any air trap in the water circuit Run the clean water through the water inlet and operate the pump to drain out the dirty water Clean the strainer after running the pump for 30 minutes Fill up the water circuit after connecting th
103. d press ENTER to start set ting or ESC to exit to Set Parameter menu Change value via UP or DOWN button The boarderline is limited by R5 amp R6 cool R7 amp R8 heat Press ENTER to confirm or ESC to cancel 30 6 2 6 Manual Defrost User choose which compressor will go into manual defrost cycle by using the Panel as long as the condition is fulfilled with defrost condition This can be done in Operation Menu lt ENTER gt lt ENTER gt Summary Pages ManMen Operation Menu lt 5 gt lt 5 gt Please take note that Manual Defrost option will only available mode It will disappear COOLING BOILING mode OPERATION MENU ON Cooling Cool Temperature 12 0 OPERATION MEN Status ON Heating CoolTemperature 12 0 C Status Heat Temperature 40 0 C Heat Temperature 40 0 C Manual Defrost disappear when Chiller not in HEATING mode OPERATION MEN Status ON Mode Heating In Operation Menu select Manual Defrost press Cool Temperature 12 0 Heat Temperature 40 0 C ENTER to go into it or ESC to exit to Main Menu Defrost Compressor Select which compressor to go into defrost cycle via UP or DOWN button Press ENTER to confirm or ESC to exit to Operation Menu 31 6 2 7 Advance Parameter Settings The Chiller Panel provide user a lot of advance parameter settings for the Chiller The parameters
104. days Programmable Timer Enable Disable Timer Schedule 5 3 2 3 1 Set Clock Select Clock Setting in Timer Menu and press ENTER to go into this menu Set Time hh mm Wy 00 User set the time in this menu time setting is in 24 hour format Pres ESC to exit to Timer Menu 22 5 3 2 3 2 Set Date Select Date Setting in Timer Menu and press ENTER to go into this menu Set Time yyyy hh mm 01 01 User can set the date in this menu The date is set according to sequence below year month day Press ESC to exit to Timer Menu 5 3 2 3 3 Set Schedule Select Schedule Timer in Timer Menu and press ENTER to go into this menu 1 2 OFF OFF 0800 1600 0800 1600 0800 1600 0800 1600 This is the 7 days programmable timer schedule menu There are 2 ON OFF events day User can choose to set each day of week Sunday Saturday ON OFF timer Before this schedule carry their effect to the Chiller user need to set the Timer in Timer Menu to enable Press ESC to exit to Timer Menu 5 3 2 4 Alarm Menu Select Alarm Menu in Main Menu and press ENTER to go into this menu ALARAM MENU Show Alarms Erase All Alarm This place keeps records for all previous occurred fault alarms User can view the alarm history and clear that record alarm history as well The panel can keep up to 20 fa
105. e 0 close NC 1 open NO INvERrER Compressor manual setting V4 5 EXV Manual setting Defrost Mode ES RENI 43 PRECAUTIONS AND INSTALLATION SPECIAL PRECAUTIONS WHEN DEALING WITH REFRIGERANT R407C UNIT 1 WHATIS NEW REFRIGERANT 407 2 3 4 5 R407C is zeotropic refrigerant mixture which has Zero Ozone Depletion Potential ODP 0 and thus conformed to the Montreal Protocol regulation It requires Polyol ester oil POE oil for its compressor s lubricant Its refrigerant capacity and performance are about the same as the refrigerant R22 COMPONENTS Mixture weight compositionR32 2396 R125 2596 134 52 CHARACTERISTIC R407C liquid and vapor components have different compositions when the fluid evaporates or condenses Hence when leak occurs and only vapor leaks out the composition of the refrigerant mixture left in the system will change and subsequently affect the system performance DO NOT add new refrigerant to leaked system It is recommended that the system should be evacuated thoroughly before recharging with R407C When refrigerant 407 is used the composition will differ depending on whether it is in gaseous liquid phase Hence when charging R407C ensure that only liquid is being withdrawn from the cylinder or can This is to make certain that only original composition of RA07C is being charged into the system POE oil is
106. e pipes and equipment Check water leakage at all connections and joints Do not start the unit when the system is leaking To optimize the capacity of the system ensure that the system is free of air bubbles The air trapped in the system would make the system unbalanced 51 20 25 30 CICR A4AC 20 25 30 20 25 30 CR AIRVENT INSTALL HIGHEST POSITION 1 PRESSURE GAUGE X 1 1 GATE GATE Wt VALVE VALVE 1 1 1 1 1 1 1 I 1 1 1 BALANCING 1 lt THERMOMETER VALVE VALVE ct fa SE 1 FAN COILUNITAIR HANDLING UNIT 0 BALANCING 1 menor VALVE EX DIFFER ENT PRESSURE TYPE I 1 FLEXIBLE GATE VALVE LOWER I 1 CHECK X POSITION FOR DRAINAGE 1 VALVE 1 1 UP Ls mE VALVE 1 n m 40 50 60 C CR A4AC 40 50 C A4AC 60 CR 40 50 55 AIRVENT INSTALL HIGHEST POSITION PRESSURE GAUGE dr 4 GATE GATE VALVE VALVE 1 1 1 1 4 1 1 BALANCING 1 THERMOMETER VALVE VALVE SS sky FAN COIL UNII AIR HANDLING UNI I BALANCING BYPASS VALVE
107. ecognized by the panel 6 2 2 Vodule defective Change a new module 4 OFF COOL or Software limitation Ensure itis pressed hold 1s Summary Pages HEAT button not not in other menu function Vodule defective Change a new module 5 Cannot switch to Software limitation Ensure this mode is available in current Model of Cannot switch to Software limitation Ensure this mode is available in current Model of item Cannot step inside Software limitation Panel has Refer to symptoms Set Parameter not received all the information from chiller completely 7 Days Programmable Software limitation User Control of Chiller Timer not function did not activate the schedule Ensure the Timer in Timer Menu is set ENABLE Control of Chiller Ensure the in Operation Menu is set ENABLE No beeping sound Software limitation User Ensure Buzzer in Panel Option is set ON when new alarm did not set ON to the alarm occurred buzzer No screen saver after Software limitation User did Ensure Screen Saver in Panel Option set ENABLE timeout notset ENABLE to the screen saver Time always resetto No backup battery Replace coin cell battery 12 00am 1st Jan 2000 Energy ofthe backup battery is low 13 stop operation Unstable power supply Power off the panel Take out the backup battery as well Whole operation Energy of the backup battery is Replace with a new 3V coil cell batter
108. ening could cause electric shock short circuit and fire Do not introduce foreign objects such as fingers sticks etc into the air inlet and outlet Do not spray any chemical agents or flammable agents to the unit It would cause fire or explosion Do not climb or place objects on top of the mini chiller Do not operate the chiller with wet hands It would result in electric shock Do not use fuse of different amperage than stated Using wire etc to replace a fuse could cause equipment damage or fire Provide proper grounding for the mini chiller Do not connect the ground wire to gas piping water piping lighting rods or telephone ground wire Improper grounding could cause electrical shock Do not attempt to do any service or maintenance when unit is operating Do not change the settings of the safety devices Do not consume the chilled water in the unit Do not allow water to remain in the water pipes if the unit is not operating for a long period Water must be drained out if the unit is not running during winter Failing to do so would cause the pipe to crack Do not touch the aluminum fin coil It would damage the coil or cause injury Aix Caution R407C R410A must be charged as liquid Usually R407C cylinder is equipped with dip pipe for liquid withdrawal If there is no dip pipe the cylinder should be inverted so as to withdraw liquid R407C from the valve Do not top up when servicing le
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110. eset allows user to reset some settings to default value such Password gt 0001 Backlight gt Normal Buzzer gt ON Screen Saver gt Disable Timeout gt 5m Contrast gt 50 Brightness gt Medium Temp Unit gt C 1 Procedures 1 Power OFF the panel 2 Close the jumper JH2 with the provided jumper header 3 Power ON the panel and the LCD panel should display as follow CMOS is resetting CMOS reset completed Please remove JUMPER and restart the panel 4 Remove the jumper header put the jumper header on 1 pin only power OFF and then power ON the 40 7 PROBLEM AND TROUBLESHOOTING Symptoms Possible Cause Troubleshooting 1 Panel gets hot Wiring faultin 12VDC supply Change a new panel module and turn ON the unit again abnormally after the verification 2 The LCD no display Wiring faultin 12VDC supply Correct the wiring problem blank screen No power supply Check the wiring and supply 12VDC to panel Voltage supply too low Check the power source Module defective Change a new panel module for all status Panel cannot not yet Ensure the selected unit exits in the network quite a long time received the information Ensure the wiring is correct from chiller or FCU completely Ensure the wiring is not defective Ensure the wiring has been isolated from high power cable That particular unit address Select a coherent unit address on the panel refer to is not r
111. information from the Chiller At this time all the status will show Please ensure the particular Chiller exists in the network When the process is completed user can start to control the Chiller using the panel 01 01 2000 12 00am 01 01 2000 12 00am Status Status ON Mode Mode Cooling Cool Temp Cool Temp 12 00 In gathering information process Gathering information completed 6 2 2 Changing Display Unit Chiller Panel Master can choose to choose to control display each Chiller status This can be done in Summary Pages only 01 01 2000 Status Mode Cool Temp Unit Selection Select All Select One Unit Selection Select All Select One 12 00 In Summary Pages press hold ENTER ON 1 second to go into Unit Selection menu Cooling 12 00 Select Select and press ENTER if user want to control all Chilelr in the network or select Select One to control a particular Chiller Press ESC to exit to Summary Pages Select a Chiller ID via UP or DOWN and press ENTER to confirm or ESC to cancel 27 6 2 3 Switching There several ways to switch for the Chiller i Summary Pages Press and hold button hold 1 second Please note that the ON OFF button will only function in Summary Pages ii Operation Menu lt ENTER gt lt ENTER gt Summary Pages _
112. it to Timer Menu 0800 1600 0800 1600 0800 1600 Timer 1 Timer 2 UP or DOWN select event ENTER to start ON OFF setting or ESC to back to select day of week 0800 1600 0800 1600 Event setting is same like time setting User can 0800 1600 disable the event by set it to 0800 1600 Before the schedule will carry the effect user need to set ENABLE for in Timer Menu TIMER MENU Select Timer and press ENTER to start the Set Time settings UP or DOWN to toggle Enable Disable Set Date ENTER to confirm or ESC to cancel Set Schedule Timer Disable 36 6 2 12 Viewing Alarm Erase Alarm Record Whenever new fault alarm is occurred there will be message up to show the fault alarm Backlight will blinking with beeping sound if Alarm Buzzer is set ON If the fault alarm has not been dissolved from the Chiller a sign A will be shown in the Summary Pages from pop up menu automatically if the fault alarms have been dissolved While the fault alarms have not been dissolved sign A user can check that fault alarm by to into Alarm Menu If all the fault alarm have been dissolved user can view the fault alarm historty records in Alarm Menu as well Screen saver will be deactivated while all the alarms have not been dissolved If panel ID is set 0 Master panel it can receive and view all the fault alarms from all chillers in the network Ne
113. ler Panel controls Chiller currently 1st page Display ON OFF status Mode settings and Temperature settings 01 01 2000 12 00am Status ON Mode Cooling Cool Temp 12 0 1001 2nd page Display Compressor status 01 01 2000 12 00am Compressor ON 00 3rd page Display Water In Water Out Outdoor air and Panel temperature 01 01 2000 12 00am Water In 19 8 Water 25 6 Outdoor Air 32 2 20 5 00 4th page DisplayChiller model Compressor No and Chiller ID 01 01 2000 12 00 Model Chiller No Comp 1Comp Unit No 0 18 5 3 2 Press ENTER Summary Pages to go into this menu Operating Setting Alarm There 5 sub menus Menu Press UP DOWN to select sub menus ENTER to enter into the sub menu or press ESC to exit to Summary Pages 5 3 2 1 Operation Menu Select Operation Menu in Main Menu and press ENTER to go into this menu OPERATION MEN ON Mode Cooling Cool Temperature 12 0 Heat Temperature 40 0 Some normal settings be found here Press DOWN to select each settings ENTER to start the setting or press ESC here to exit to Main Menu Settings ON OFF unit Mode changing Cooling Heating Boiling Cooling temperatu
114. mmlin UNIT WEIGHT 123 271 SOUND PRESSURE LEVEL dBA 57 EVAPORATOR NOMINAL WATER FLOW Vs 3 CONDENSER FAN TYPE DRIVE PROPELLER DIRECT QUANTITY 2 4 m o o ms m 3903 UNIT DIMENSION lt m PACKING DIMENSION 0 25 0 9 0 33 1 2 HIGH HEAD CIRCULATOR 1000 145 MAX WATER OPER PRESSURE kPa psi WATER FLOW RATE Vs m3 hr INSTALLATION PIPE CONNECITON mm in 0 25 0 9 0 33 1 2 25 411 50 MATERIAL MILD STEEL COATED WITH ZING CAPACITY VOLUME 22 0 78 ROTARY 0 100 SCROLL 0 100 HARGING MASS 1 1 2 4 1 8 4 0 1 ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE 2 ALL UNITS ARE BEING TESTED AND COMPLY TO ISO 5151 amp ISO13253 3 NOMINAL COOLING ARE BASED ON THE CONDITIONS BELOW a COOLING 12 C 7 C ENTERING LEAVING EVAPORATOR WATER TEMPERATURE 35 C AIR AMBIENT TEMPERATURE 4 SOUND PRESSURE LEVEL ARE ACCORDING TO JIS B 8615 STANDARD POSITION OF THE MEASUREMENT POINT IS 1m IN FRONT AND 1m BELOW THE UNIT 67 GENERAL DATA 22 COOLING ONLY NOMINAL COOLING CAPACITY NOMINAL TOTAL INPUT POWER gt 39 4470 NOMINAL RUNNING CURRENT 466 POWER SOURCE 220 240 1 50 380 415 3 50 1410 55 5 1160 45 7 UNIT DIMENSION EVAPORATOR PACKING DIM
115. must be installed in accordance with the national wiring regulation 1 Ensure that the rated voltage of the unit corresponds to that of the name plate before commencing wiring work according to the wiring diagram The unit must be GROUNDED to prevent possible hazards due to installation failure electrical wiring must not touch the refrigerant piping compressor or any moving parts of the fan motors Confirm that the unit has been switched OFF before installing or servicing the unit Do not touch the compressor or refrigerant piping without wearing gloves IMPORTANT DO NOT INSTALL OR USE THE AIR CONDITIONER UNIT IN A LAUNDRY ROOM 50 Do install the unit where leakage of flammable gas may occur Caution Please take note of the following important points when installing If gas leaks and accumulates around the unit it may cause fire ignition that is connected properly If the drainage piping is not connected properly it may cause water leakage which will dampen furniture Do not overcharge the unit This unit is factory pre charged Overcharge will cause over current or damage to the compressor 0 Ensure that the units panel is closed after service or installation Unsecured panels will cause unit to operate noisily INSTALLATION LOCATION Installation work should be done by the authorized dealer or qualified
116. ntly striving for improvement and therefore reserve the rights to alter model specifications and equipment without prior notice Details of specifications and equipment are also subject to change to suit local conditions and equipments and not all models are available in every market
117. oint FY 12 53 0 R5 R R2 Cooling differential C F 1 5 2 7 0 4 0 7 10 18 2 Heating differential F 1 5 2 7 0 4 0 7 10 18 2 Cooling set point C F 7 44 6 20 4 R6 Minimum Heating set point 30 68 20 4 Maximum Heating set point 50 122 R7 90 194 Auxiliary heater set point threshold below 5 9 0 0 40 72 below heating set point Auxiliary heater differential 2 3 6 0 4 0 7 10 18 Auto boiler set point threshold below 5 9 0 0 40 72 Heating set point Auto boiler differential 2 3 6 0 4 0 7 10 18 Auto boiler start time threshold 30 0 199 for Max Mim Resolution C1 Compressor minimum run time 0 10 C2 Compressor minimum stop time 0 10 C3 Time interval between two starts 0 10 Start delay between two compressors ses 50 19 10 C6 Comp off pump off delay U sec 60 0 199 10 C7 Discharge cut off set point U C F 120 248 0 32 150 302 1 CONDENSSOR Type Unit Default Max Min Resolution D1 Start defrost temperature U C F 0 32 20 4 D2 1 D2 End defrost temperature U D3 Maximum duration of defrost cycle U D4 Defrost interval time U D5 Delay before defrosting U D6 Delay after defrosting U 42 COOL MODE ANTIFREEZE nit Max Antifreeze heater set point 40 40 40 104 1 Antifreeze heater differential C F 1349 0 4 0 7 10 18 07 Antifreeze sensor
118. or in Display Menu and press ENTER to go into this menu Discharges Sensor Comp 1 36 5 C User can view the discharge sensor temperature for each compressor in the Chiller Press ESC to exit to Display Menu 5 3 2 5 3 Comp Run Time Select Comp Run Time in Display Menu and press ENTER to go into this menu Comp Run Time 13579h User view the compressor run time for each compressor in the Chiller Beside that user clear each compressor run time in this menu User needs to key in the correct password before clearing the compressor run time Press ESC to exit to Display Menu 25 6 USER MANUAL 6 1 Starting Chiller panel be set as Master or Slave panel unit When the Panel ID is set to 0 it acts like Master panel whereas it is Slave panel if Panel ID is set to others number 1 50 Chiller panel can control the Chiller if both ID no Panel ID and Chiller ID are same For example Panel ID 1 can only control Chiller ID 1 Master Panel can choose to control each Chiller or control all Chiller at once in the network For example Panel ID 0 master can control Chiller ID 0 ID 1 ID 32 or all Chillers at once Panel ID can be set in Set Panel ID in Settings Menu Please enter the Panel ID gt Unit J 26 6 2 Chiller Operation Control 6 2 1 Starting During power on for the Chiller Panel it needs to take several times to collect
119. otating in the wrong directions TANDEM COMPRESSOR models are using R410A rotary compressors in tandem configuration Tandem compressors are highly efficient and cost saving It reduces mechanical losses minimize gas flow losses and turbulence There are 3 steps capacity loading 0 40 60 100 for ASAC40 50CR and 2 steps capacity loading 0 50 100 for 0 55CR CONDENSER FAN MOTOR Models AMAC A4AC80 150C CR is equipped with two high air flow propeller fan blades which are made of metal The fans are driven vertically by weather proof motors which are single phase type EVAPORATOR The heat exchanger is made of stainless steel plates closely arranged and brazed together BPHE to ensure high heat exchange efficiency For models AMAC A4AC80 150C CR the water flow through the BPHE in a channel on its own while because of the two compressors the refrigerant flows through another two separate channels The refrigeran t will either be in a counter flow or parallel flow with respect to the water depending on the mode of operation cooling or heating SAFETY PROCETECTION The safety protections provided for the mini chiller are a High and low pressure switches b Differential water flow switch c Compressor water pump and fan motor overload protectors d Anti freeze protection sensor During abnormal condition chiller panel controller will turn off the unit and then display the faults of operation WATER TANK AND PIPING C
120. owaamky o Graphical LOD display ON OFF indicator Legend 4 cMOS seijumpergH2 6 7 8 4 7_ Not available 10 battery The 2 navigation keys permit item selection and modifying the selected value ENTER key is used to execute the navigation instruction ESC key is used to cancel the navigation instruction Shortcut key to switch the operation mode in the summary pages Shortcut key to trigger ON OFF in the summary pages Shortcut key to show fault alarm in the summary pages 13 4 INSTALLATION 4 1 Chiller Bus Supported up to 50 units of Chiller Chiller 0 Chiller1 Chiller 2 5 way wire 8 3 4 4 j Chiller z Communication bus m Chiller Panel 0 Chiller Panel 1 Master Slave Chiller Network Chiller panel needs to be energized with 12Vdc 5 way wires that provided is once on the easiest solution to establish a communication between the panel and chiller main board 8 8 If the 5 way wires socket has been occupied in main board just using 2 insulation wired are needed to establish a communication between panel and chiller main board Chiller panel can support maximum up to 50 units of chiller In the chiller network duplication of main board unit address is not allowed Each chiller main board should have their unique unit address 0 50 For first time running user need to assign a unique unit
121. pressor and fan motor to restart default setting During defrost ing fan motor is not running 56 4 SOUND DATA 20 A4AC20C 20 CURVE N Sound Pressure level dB ref 201 A 1000 2000 Octave band frequency Hz 25 A4AC25C 25 NC CURVE Sound Pressure level dB ref 20 1000 2000 Octave band frequency Hz AMAC30C CR A4AC30C NC CURVE Co N Sound Pressure level dB ref 20 Sound Pressure level dB ref 20 Octave band frequency Hz Octave band frequency Hz Octave band frequency Hz AMACIA4AC60CICR NC CURVE LLI gt 72 5 2 WwW lt lt x o WwW lt lt e 5 punos 59 Sound Pressure level dB ref 20 Sound Pressure level dB ref 20uPa N 4 80 NC CURVE 500 1000 Octave band frequency Hz 500 1000 2000 4000 Octave band frequency Hz 60 gt x 5 5 e N lt O lt 5 lt lt
122. re setting Manual Defrost Selection 5 3 2 1 1 Manual Defrost Select Manual Defrost in Operation Menu and press ENTER to go into this menu Defrost Compressor Comp 1 This menu lets user select one compressor to enter into defrost cycle manually as long as the environment fulfill the defrost requirement 19 5 3 2 2 Settings Select Settings Menu in Main Menu press ENTER to into this menu ISETTINGS Set Parameter Change Passw ord Panel Option Set Panel ID Some advance settings can be found here Press UP or DOWN to select settings ENTER to start the setting or press ESC here to exit to Main Menu Settings Set Parameter Password Changing Panel Option Set Panel ID 5 3 2 2 1 Set Parameter Select Set Parameter in Settings Menu and press ENTER to go into this menu 2 Sensor 3 Regulator 4 Compressor 5 Defrost 6 Antifreeze 7 Alarm and Contact There are 7 groups of advance parameters for user to set in this menu Press UP or DOWN to select the group ENTER to go into the group or ESC to exit to Setting Menu Settings General Sensor Regulator Compressor Defrost Antifreeze Alarm and Contact 5 3 2 2 2 Password Changing Select Password Changing in Setting Menu and Press ENTER to go into this menu Please enter the Old password User can change the old password in this menu Press ESC to exit to Settings Menu 20 5
123. rmine the type of safety shut device has tripped down and correct the default before the unit is restarted e Loose wires e Check wire connections and tighten terminal screws Compressor faulty e Contact local dealer 2 Fan does not work e No power supply e Check power supply Fan motor faulty e Contact local dealer 3 Unit does work but e Thermostats setting too high e Reset thermostat insufficient cooling e Condenser coil dirty Contact local dealer e Obstacle blocking air inlet or e Remove obstacles outlet of the unit e Insufficient refrigerant in the Contact local dealer system e Improper water flow rate e Contact local dealer e Water in the system is Contact local dealer contaminated 4 Flow switch error e No water in the system e Check water supply e Low water level in the system e Check water supply Phase missing or phase reversed Check phase protector Phase Proctector Optional The unit with Scroll Compressor can only rotate in one direction For this reason a protective device phase proctector is fitted to prevent incorrect wiring of the electrical phases When the three phases are not connected correctly the phase protector operates and the unit will not start This devise is located in the control box of model AMAC A4AC80 150C CR The following tables shows the LED indicator light for phase proctector under normal operation and fault coonditions Description Red
124. sieve type For a heat pump system install a two way flow filter dryer along the liquid line b During installation or servicing avoid prolong exposure of the internal part of the refrigerant system to moist air Residual POE oil in the piping and components can absorb moisture from the air 44 f Ensure that the compressor is not expose to open air for more than the recommended time specified by its manufacturer typically less than 10 minutes Removed the seal plugs only when the compressor is about to be brazed The system should be thoroughly vacuumed to 1 0 Pa 700mmHg or lower This vacuuming level is more stringent than R22 system so as to ensure no incompressible gas and moisture in the system When charging R407C ensure that only liquid is being withdrawn from the cylinder or can This is to ensure that only the original composition of R407C is being delivered into the system The liquid composition can be different from the vapor composition R32 R125 R134 23 2596 52 33 33 34 Composition of 407 phase is different from liquid phase Normally the R407C cylinder or can is being equipped with a dip pipe for liquid withdrawal However if the dip pipe is not available invert the cylinder or can so as to withdraw liquid from the valve at the bottom Invert cylinder without dip pipe Liquid withdrawal When servicing leak the top up method commonly practiced for R22 s
125. stallation or servicing avoid prolong exposure of the internal part of the refrigerant system to moist air Residual POE oil in the piping and components can absorb moisture from the air b Ensure that the compressor is not expose to open air for more than the recommended time specified by its manufacturer typically less than 10 minutes Removed the seal plugs only when the compressor is about to be brazed The system should be thoroughly vacuumed to 1 0 Pa 700mmHg or lower This vacuuming level is more stringent than R22 system so as to ensure no incompressible gas and moisture in the system 46 When charging R410A ensure that only liquid is being withdrawn from the cylinder or can This is to ensure that only the original composition of R410A is being delivered into the system The liquid composition can be different from the vapor composition Dip pipe Invert cylinder without dip pipe Liquid withdrawal e Normally the R410A cylinder or can is being equipped with a dip pipe for liquid withdrawal However if the dip pipe is not available invert the cylinder or can so as to withdraw liquid from the valve at the bottom 47 INSTALLATIONS AMAC 20 25 30 A4AC 20 25 30 20 25 30CR AMAC 40 50 60 C CR A4AC 40 50 C A4AC 60 40 50 55
126. t 8 dvo 2 40 5 t 85 VOL 3sfi3 05 35 YJLVM MOSN3S JJYA SNIAV31 JOSN3S BY 4000 no D HOSN3S 3ONVHOSIQ 905 MOSN3S 15084310 58555 11 1 240 144 2021042 VO OM IM E ECCkR S z 5 E UE 3 SB gg ri sl l 1515 dm id 141 103 tjm L ja 145 AMAC 40 50 60CR 60 MODEL 71910 OS ON LVd 969 Oss IN 281 990008 NA T 330 N 1 e ZHO0S HdE S 17 085 1 1 1 og DESEE 1 1 3SVHd LSHN 0000000 me HOSN3S O HOSN3S H31VM 3 HOSN3S dii31 HOOGLNO O 0 HOSN3S 1 HOSN3S 230130 209 GO VOOM IM wa 9NO 11 4300 100 coo wm 1no 9373343 V
127. to start setting or ESC to exit to Main Menu Status ON Mode Cool Temperature lt 120 C Toggle ON OFF via UP or DOWN button and then Heat Temperature 40 0 C press ENTER to confirm the change or ESC to cancel 29 6 2 5 Changing Mode Set Temperature There are 2 ways to change the mode set temperature for the Chiller i Operation Menu lt EHTER gt lt ESC gt OPERATION MENU Status ON Mode Cooling SARE Tcu 12 0 Heat Temperature 40 0 OPERATION MENU Status ON Mode Cooling Cool Temperature Heat Temperature 40 0 ii Set Parameter lt ENTER gt Summary Pages lt ESC gt 1 General 2 Sensor Compressor Defrost Antifreeze Alarm and Contact R1 Cool SP R2 Cool Diff R3 Heat SP R4 Heat Diff R5 Min Cool SP R6 Max Cool SP R7 Min Heat SP R1 Cool SP R2 Cool Diff R3 Heat SP R4 Heat Diff R5 Min Cool SP R6 Max Cool SP R7 Min Heat SP lt ENTER gt Operation Menu lt ESC gt In Operation Menu select Cool Temp Heat Temp and press ENTER start setting or ESC to exit to Main Menu Change value via UP or DOWN button and then press ENTER to confirm the change or ESC to cancel lt ENTER gt lt ESC gt lt ENTER gt lt ESC gt Key in Password Set Parameter In Set Parameter select Regulator and press ENTER Press ESC tp exit to Main Menu Select R3 R5 an
128. ult alarm records Press ESC to exit to Main Menu 23 5 3 2 4 1 Show Alarms Select Show Alarms in Alarm Menu and press ENTER to go into this menu Alarm 1 Comp 1 overload 01 01 00 12 00am User view all the fault alarm records in this menu The record shows Alarm type Alarm occurred date Alarm occurred time Alarm occurred unit Chiller ID Beside that user can erase the alarm record in this menu Press ESC to exit to Alarm Menu 5 3 2 4 2 Erase All Alarms Select Erase All Alarms in Alarm Menu and press ENTER to go into this menu Are you sure Press Enter to erase or ESC to exit User can rase all the alarm fault records at once in this menu Press ESC to exit to Alarm Menu 5 3 2 5 Dispaly Menu Select Display Menu in Main Menu and press ENTER to go into this menu DISPLAY MEN Defrost Sensor Discharge Sensor Comp Run Time This menu display Defrost Sensor temperature Compressor Discharge sensor temperature and Compressor Run Time Beside that user can clear each Compressor Run Time for Chiller Press ESC to exit to Main Menu 24 5 3 2 5 1 Defrost Sensor Select Defrost Sensor in Display Menu and press ENTER to go into this menu Defrost Se nsor Comp 1 12 8 C User can view the defrost sensor temperature for each compressor in the Chiller Press ESC to exit to Display Menu 5 3 2 5 2 Discharge Sensor Select Discharge Sens
129. w Alarm 1 Ch 0 show alarm occurred unit Press any button to stop backlight blinking and beeping Press ESC again to exit to normal page Comp 1 overload 12 00am 01 01 2000 ENTER ENTER Summary Pages Show Alarms Press UP or DOWN to scroll the record Press ENTER if user want to erase the reocrd or ESC Comp 1 overload to exit to Alarm Menu New Alarm 1 01 01 00 12 00 Erase Alarm Press ENTER to erase the alarm or ESC to can cel Please Enter to Erase Or ESC to exit User can erase all the fault alarm record at once time through Erase All Alarm in Alarm Menu 37 6 2 13 Viewing Defrost Sensor Temperature Chiller Panel displays defrost sensor temperature for each compressor in Defrost Sensor in Display Menu lt ENTER gt lt ENTER gt Summary Pages Display Menu lt ENTER gt Defrost Sensor lt ESC gt ESC t it to Display Defrost Sensor Press ESC to exit to Display Menu Comp 1 12 8 6 2 14 Viewing Compressor Discharge Temperature The Chiller Panel displays compressor discharge temperature for each compressor in Discharge Sensor in Display Menu lt ENTER gt lt ENTER gt lt ESC gt lt ESC gt Summary Pages Display Menu ENTER Discharge Sensor lt 5 gt Discharge Sensor Comp1 36 5 Press ESC exit Display Menu 38 6 2 15 Viewing Clear Compressor Run Time
130. y if necessary Put freezing hang low back the backup battery into the panel and power on again N 41 8 APPENDIX General Type Default Resolution G1 Model F 4 1 0 Chiller Chiller Boiler 1 Heat pump 2 Chiller Boiler 3 Heat pump Boiler 4 Chiller Boiler 5 Heat G2 Number of compressor F 1 1 compressor 2 2 compressor 3 3 4 4 compressor G3 On Off input F 0 disable 0 disable 1 enable G4 Cool Heat input F 0 disable 0 disable 1 enable G5 External alarm input F 0 disable 1 enable G6 Water system for chiller netw ork 0 independent 12m odular G7 Unit number F SENSOR Type i i Resolution 51 Entering water sensor calibration U 0 1 52 Leaving water sensor calibration U 0 1 53 Air sensor calibration 0 54 Defrost condenser sensor 1 calibration U C F 0 0 12 21 6 12 21 6 0 1 55 Defrost condenser sensor 2 calibration U 12 21 6 0 4 56 Defrost condenser sensor 3 calibration U S7 Defrost condenser sensor 4 calibration U S8 Compressor discharge sensor 1 calibration U S9 Compressor discharge sensor 2 calibration U 510 discharge sensor 3 calibration U S11 Compressor discharge sensor 4 calibration U C F 0 0 12 21 6 12 21 6 0 1 REGULATOR Type Unit Default Min Max Resolution Cooling set p
131. y wires of the panel across the large opening in the rear panel Place the rear panel flat support against the wall and make marks on the wall through the four installation holes inner and outer Drill four appropriate holes in the marked places Attach the rear panel to the wall and put on the screws on it Ensure that all cables are passed through the hole of the rear panel Connect the wires to the corresponding terminal according to the wiring bus network The power supply and communication wires must be correctly connected to ensure that the panel works Close the chiller panel ensure the bottom joint is aligned for the casing then complete others joint part Ensure that the contacts at the back of the panel are aligned with each others Chiller Panel 2 Slave Chiller Panel 0 Master Chiller 0 Chiller 1 Chiller 2 Chiller Bus Bus Wiring Diagram 15 5 SOFTWARE DESCRIPTION 5 1 Introduction The Chiller Panel Controller can be used to control display the status of Chiller Status viewing ON OFF status Mode Cooling Heating Boiling Mode set temperature Compressor status ON OFF DEFROST Water in Water Out Outdoor air and Panel temperature Chiller model Chiller Heat Pump Chiller Boiler Chiller Boiler Heat Pump Boiler Heat Pump Boiler Advance parameter settings Defrost sensor temperatures Compressor discharge sensor temperatures Compressor run times
132. ystem is not recommended for R407C system Unlike R22 where the refrigerant is of a single component the composition of R407C which made up of three different components may have changed during the leak Consequently a top up may not ensure that the R407C in the system is of original composition This composition shift may adversely affect the system performance It is recommended that the system should be evacuated thoroughly before recharging with R407C 45 SPECIAL PRECAUTIONS WHEN DEALING WITH REFRIGERANT R410A UNIT 1 WHAT IS NEW REFRIGERANT R410A R410A is a new HFC refrigerant which does not damage the ozone layer The working pressure of this new refrigerant is 1 6 times higher than conventional refrigerant R22 thus proper installation servicing is essential 2 COMPONENTS Mixture of composition by weight R32 5096 and R125 50 3 CHARACTERISTIC R410A and vapor components have different compositions when the fluid evaporates or condenses Hence when leak occurs and only vapor leaks out the composition of the refrigerant mixture left in the system will change and subsequently affect the system performance DO NOT add new refrigerant to leaked system It is recommended that the system be evacuated thoroughly before recharging with R410A When refrigerant R410A is used the composition will differ depending on whether it is in gaseous or liquid phase Hence when charging 410 ensure that only liquid is

Air-Cooled Mini Chiller

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