Home

INSTALLATION MANUAL

1. Twe Evaporator outlet water temperature C Twr Recovery outlet water temperature C The standard performances refer to a 5 C temperature difference between the water entering and leaving the heat exchanger and to operation of the unit with all fans at nominal or maximum speed A 0 44 x 10 m K W fouling factor has also been considered with the unit installed at zero meters above sea level Pb 1013mbar The performances are declared no considering any correction due to water flow rate and water side pressure drop gross performance 36 NOISE LEVELS The noise levels refer to units operating in the nominal conditions water temperature inlet 12 C outlet 7 C Outdoor air tempera ture inlet 30 C outlet 35 C The acoustic pressure levels are measured 1 5 10 meters away from the outer surface of the unit operating in the free field and resting on a reflecting surface directional factor of 2 SWL Sound power levels with reference to 1x102 W The Total sound power level in dB A measured in compliance with ISO 9614 standards is certified according to the Eurovent certification program and it is the only mandatory value the va lues of octave band in the table are indicative Eurovent certification E exclusively refers to the Total Sound Power in db A which is therefore the only binding acou
2. 10 2003 46 WEIGHT DURING OPERATION AND TRANSPORT Weight during transport To correctly install the unit comply with the measurements for the free area that must be left around the machine as shown in the drawing UNIT WITHOUT WATER STORAGE TANK Unit WITHOUT Hydronic Kit IR Version IP Version Acustic version AB AS AX Acustic version AB AS AX Center of gravity Center of gravity Center of gravity Center of gravity Mod position mm joe position mm dee Mod position mm pies position mm i A B A B A B A B 350 5 1141 1720 3089 1140 1742 3190 350 5 1140 1738 3306 1139 1760 3406 390 6 1115 1699 3280 1114 1721 3383 390 6 1114 1717 3510 1118 1739 3613 440 6 1130 1699 3337 1129 1721 3441 440 6 1129 1717 3571 1128 1739 3674 490 6 1114 1696 3409 1113 1718 3513 490 6 1113 1714 3648 1112 1736 3752 560 6 1131 1939 3647 1130 1961 3754 560 6 1130 1957 3902 1129 1979 4009 630 6 1115 1936 3719 1114 1958 3826 630 6 1114 1954 3979 1113 1976 4087 Unit WITH Hydronic IR Version IP Version Acustic version AB
3. 5 BL LL QL LL 96 8 96 8 0c 4 0c 4 o J9MO ALON Wn 97069 97096 9067 907 97066 4056 9215 o 0 5 1 0 9 OVE 0 c 070 0 82 0792 O0 vc 022 002 08 079 00 08 0 9 0 2 lt 0S o lt 2 001 gt 09 2 002 gt a i 062 I LE 1 LL t ne Lu A EM TE L TE t p b ra d 4 4 4 d 4 3 4 r F b L I I H 4 4 4 4 4 4 PEN EE Pr m ose PU ee PR ee Poe Pe Sept mee lt ore poro ow aaa NE m NN NM E 007 e qe y ui senjeA pue Aq s eDueJ y BU uo Burpuedep eg peeu y y 10 Mojeq 41 ed peeu I o0 o0 2 lt I lt 1 gt o z A gt A lt o x c ed 175 LVE 692 94 vic vic o J9JEM O 5 1
4. Va Sdd ad VN SSdd OL 61 gt E 2 X lt lt o 5 3 2 X a Refrigerant flow diagram in heating mode IP 10 sedid jeuondo JNA st JAVA NOISNVdX3 2INOHLO313 31A JAVA ALJJYS ASA JAYA 10 OIA naja W3ondsNvul3Hnss3ud di OL YSONGSNVUL 3snssasd MOT dal da u3onasNval HOIH dvL X JIA LINI Mns p ss d IS LIINI YILYM MIS uolvuvdas das lt 989 H3AIO3M ainon os c3 JMA L331n0 HOSS3HdWOO We e 3ATVA ainon TH 3800 VS 1 3unss3ud Ssdd L 3HOO AVS 7 133005 Sdd AT 3409 LNOLIM JYS v 133008 5 dd HOLIMS YILYM MAd HOLIMS 840665444 18538 ad HOLIMS SHNSS3Yd HOIH 18538 IWANWW Wd 21 Eo HOLIMS 34165444 18538 OLAV vvd V 3onvo MOT agn 3onvo
5. Serial communication with the chiller is only possible if Serial address of chiller 1 you installed accessory interface RS485 MODBUS Protocol MODBUS RTU RTU Baud rate 9600 b s The default parameters of MODBUS RTU are Parity EVEN MODBUS Address Table Machine Level Parameter Description Def Min Max U M Type Doc Modbus HESS R W Notes Meaning Position HEX Chiller on off D 340 0154 R W 0 standby Chiller mode 0 3 0 1520 05 0 1 69009 2 hot 3 shut down Chiller capacity 0 100 1524 0524 R Evaporator water inlet temperature 50 0 150 0 1 1522 05 2 R Evaporator water outlet temperature 50 0 150 0 C A 1523 05F3 R Setpoint 1 chiller mode 7 0 8 oe 20 0 C A 1 624 0270 R W brine unit Band 1 chiller mode 1 0 0 5 5 0 C A 1 628 0274 R W Setpoint 2 chiller mode 7 0 8 aes 20 0 C A 1 635 027B R W for brine unit Band 2 chiller mode 1 0 0 5 5 0 C A 1 638 027E RWW Setpoint 1 heatpump mode 45 0 30 0 55 0 C A 1 656 0290 R W Band 1 heatpump mode 1 0 0 5 3 0 C A 1 660 0294 R W Setpoint 2 heatpump mode 45 0 30 0 55 0 C A 1 667 029B R W Band 2 heatpump mode 1 0 0 5 3 0 C A 1 670 029E R W Current setpoint 50 0 150 0 C A 1 1518 5 R Heat recovery water inlet temperature 50 0 150 0 C A 1 1381 0565 R Heat recovery enable function 1 0 1 0 1199 O4AF R w not enabled 1 enabled Heat recovery setpoin
6. Twr Recovery outlet water temperature C Evaporator outlet water temperature 7 C The standard performances refer to a 5 C temperature difference between the water entering and leaving the heat exchanger and to operation of the unit with all fans at nominal or maximum speed 0 44 x 10 m K W fouling factor has also been considered with the unit installed at zero meters above sea level Pb 1013mbar The performances are declared no considering any correction due to water flow rate and water side pressure drop gross performance 32 GENERAL SPECIFICATIONS VERSION WITH DESUPERHEATER VD IP HEAT PUMP UNIT Acoustic Version AB Standard Unit Recovery heat exchanger specifications MODEL 350 5 390 6 440 6 490 6 560 6 630 6 UM of recovery exchanger Brazed plates Quantity 1 N operating pressure on wet side 600 kPa Total water content of recovery exchangers 1 3 1 3 1 3 1 3 1 3 1 3 Unit specification Cooling capacity VD 1 355 379 443 499 562 632 kW Power input compressor VD 1 101 109 126 145 161 183 kW Total power input VD 1 115 123 144 163 183 205 kW EER VD 1 3 09 3 08 3 08 3 06 3 07 3 08 Water flow rate VD 1 16 9 18 1 21 2 23 9 26 8 30 2 l s Water pressure drop VD 1 52 55 58 62 59 57 kPa Recovered heating capacity 1 85 2 90 7 106 120 135 152 kW
7. A The figure on the left depicts the identification plate of the unit affixed to the outer left hand side of the Electric Panel Modelo B A description of the data is given below cos B1 ne Standard versions Special versions A Trademark A Trademark C B Model B Model Goog Heating B1 Code B1 Code ey C Serial number C Serial number uu IE D Cooling Capacity D Cooling Capacity same as Standard Version of the unit DA Heating Capacity E Heating Capacity for IR unit VD version Recovered Heating Capacity H for IP unit VD version Heating Capacity Recovered Heating Capacity Almeniazione F Power input in COOLING mode F Power input in COOLING mode same as Standard version of the unit petis G Power input in HEATING mode G Power input in HEATING mode Reference standard Reference standard LL Electric power supply Electric power supply ger M M L Maximum load current L Maximum load current M Type of refrigerant and charge M Type of refrigerant and charge N Shipping weight of the unit N Shipping weight of the unit O Sound pressure level at 1m O Sound pressure level at 1m Level Protection IP Level Protection Q Maximum pressure High Side Q Maximum pressure High Side de R Maximum pressure Low Side R Maximum pressure Low Side Wee R S certification authority S cert
8. 40 Operating 40 WORKING HEAD OF THE PUMPING MODULE MP AM STD AND MP SS STD 41 Operating 41 HIGH WORKING HEAD OF THE PUMPING MODULE MP AM HP1 ANDMPSSHP1 2x RR 42 Operating 42 RECEPTION AND 43 Inspections on 43 Safety prescriptions 43 hice Sea 43 Storage 44 Packing 0 44 asus Sra 44 DIMENSIONAL 45 Overall 45 Description of the components 45 Minimum space required for 46 Vibration damper 46 CotidehsatiOn ueg Dee A tein 46 Area 46 Weight during 47 Weight during 48 HYDRAULIC 50 General tules 52 o prt ee ann oad me eR
9. e cm iiio 65 MAINTENANCE k eme xh RR Rx X ORO cere eed 65 General RUES 2 rep note Reel p o 65 Routine 65 General considerations 67 SAFETY AND 68 Refrigerant safety 68 duoc sanctitate MON Gase p 70 GENERAL SPECIFICATIONS General specifications This manual and the wiring diagram supplied with the unit must be kept in a dry place and ready to hand for future consultation when required This manual has been compiled to ensure that the unit is installed in the correct way and to supply comprehensive information about how to correctly use and service the appliance Before proceeding with the installation phase please carefully read all the information in this manual which describes the procedures required to correctly install and use the unit Strictly comply with the instructions in this manual and conform to the current safety standards The appliance must be installed in accordance with the laws in force in the country in which the unit is installed Unauthorized tampering with the electrical and mechanical equipment will VOID THE WARRANTY Check the electrical specifications on the identification plate before making the electrical connections Read the in
10. kWt Heating capacity kW The standard performances refer to a 5 temperature difference between the water entering and leaving humidity to operation of the unit with all the fans to top speed 0 44 x 10 m K W fouling factor has also been considered with the unit installed at zero meters above sea level Pb 1013mbar kWa Compressor power input kW he plate type heat exchanger outdoor air with 8796 relative The performances are declared no considering any correction due to water flow rate and water side pressure drop gross performance NOTE For air temperatures of less than 7 C the heating capacity is declared without considering the effect of the defrosting strictly correlated with the humidity in the outdoor air 24 STANDARD PERFORMANCES IP HEAT PUMP UNITS Performances in cooling mode Low noise Unit AS OUTDOOR AIR TEMPERATURE C D B 30 35 40 50 1 2 kWf kWa kWf kWa kWf kWa kWf kWa Twz Outlet water temperature kWf Cooling capacity KW kWa Compressor power input kW The standard performances refer to a 5 temperature difference between the water entering and leaving the heat exchanger and to operation of the unit with all fans at nominal or maximum speed A 0 44 x
11. eu uo Burpuedep eg ui senjeA dosp eu y 10 eu OL 0c 0 07 06 09 0 08 06 00 OLL 02 0 OSI eg doup eunsseJd 39 X lt I X a 2 a O a a 2 o X X 69 doup O SALON d E 6 6 y 5 1 9 81 GOL GOL d zay ok 5 1 672 672 Lee CLS o WN 9 0 9 9 09S 9067 90 9 06 S 0S 9215 Sv GEL 92 SL 01 5 MOY 96 98 99 9 9 SY Ge Sc ejqe 1xeu senjeA pue LUNWIUIW 3y peyuujep s eu puooes sJej ui eje1 uo eg ui senjeA doup eJnsseJd eui JejeeuJednsep eu 10 ude46 941 0 02 0 09 09 OL 08 06 00 02 oel Ov OSI eg doup eunsseJd 40 S 476 476 o enje O
12. 1 at these temperatures the fans are at maximum speed 2 ATC Advanced Temperature Control function may occur 22 STANDARD PERFORMANCES IP HEAT PUMP UNITS Performances in cooling mode Standard Unit AB OUTDOOR AIR TEMPERATURE C D B 30 35 40 kWf kWa kWf kWa kWf kWa Twz Outlet water temperature kWf Cooling capacity KW kWa Compressor power input kW The standard performances refer to a 5 C temperature difference between the water entering and leaving the heat exchanger and to operation of the unit with all fans at nominal or maximum speed A 0 44 x 10 m K W fouling factor has also been considered with the unit installed at zero meters above sea level 1013mbar The performances are declared no considering any correction due to water flow rate and water side pressure drop gross performance 1 at these temperatures the fans are at maximum speed 2 ATC Advanced Temperature Control function may occur 23 STANDARD PERFORMANCES IP HEAT PUMP UNITS Performances in heating mode Standard Unit AB OUTDOOR AIR TEMPERATURE C D B 2 6 9 kWt kWa kWt kWa kWt kWa Twz Outlet water temperature
13. CITO RHA AIR COOLED WATER CHILLERS AND HEAT PUMPS WITH AXIAL FANS 351 625 kW in cooling mode 370 658 kW in heating mode gt Yo CE INSTALLATION MANUAL Dear Customer Thank you for having purchased a FERROLI Idustrial coolers It is the result of many years experience particular research and has been made with top quality materials and higlly advanced technologies The CE mark guaranteed thats the appliances meets Euro pean Machine Directive requirements regarding safety The qualitative level is kept under constant surveillance FERROLI products therefore offer SAFETY QUALITY and RELIABILITY Due to the continuous improvements in technologies and materials the product specification as well as performances are subject to variations without prior notice CE DECLARATION OF CONFORMITY We the undersigned hereby declare under our responsibility that the machine in question complies with the provisions established by Directives EG KONFORMITATSERKLARUNG Wir die Unterzeichner dies er Erkl rung erkl ren unter unseren ausschlie Rlichen Verantworfung die genannte Maschine den Bestimmungen der folgenden EG Richtlinien entspricht DECLARATION CE DE CONFORMITE Nous soussign s d clarons sous notre enti re responsabilit que la machine en objet est conforme aux prescriptions des Directives DICHIARAZIONE
14. Heating mode A7W45 source air 7 d b 6 w b system water in 40 C out 45 Heating capacity E 352 373 433 490 547 625 kW Compressor power input 98 6 106 121 140 154 181 kW Total power input 113 120 139 158 176 203 kW COP E 3 12 3 11 3 12 3 10 3 11 3 08 Water flow rate 16 8 17 8 20 7 23 4 26 1 29 9 1 5 Water pressure drop 47 53 46 59 43 56 kPa E Data declared according to EUROVENT LCP certification programme The values are for units without options and accessories Extra low noise unit AX LOW TEMPERATURE PLANT MOD 350 5 390 6 440 6 490 6 560 6 630 6 UM Cooling mode A35W 18 source air 35 C d b system water 23 C out 18 C Cooling capacity 422 451 529 594 672 753 kW Compressor power input 124 135 154 178 197 225 kW amp Total power input 138 149 172 196 219 246 kW EER 3 06 3 03 3 08 3 03 3 07 3 06 Water flow rate 20 2 21 5 25 3 28 4 32 1 36 0 1 5 Water pressure drop 68 77 69 87 65 81 kPa Cooling mode A35W18 source air 35 d b system water in 23 C out 18 C Cooling capacity 411 438 512 577 650 732 kW Compressor power input 122 131 153 175 195 223 kW Total power input 136 146 171 193 217 244 kW EER 3 02 3 00 2 99 2 99 3 00 3 00 Water flow rate 19 6 20 9 24 5 27 6 31 1 35 0 1 5 Water pressure drop 64 73 65 82 61 77 kPa Heating mode A7W35 source
15. Precise control of the water leaving temperature ATC Advanced Temperature Control prevention of the block of the unit In case of critical conditions the machine does not stop but is able to regulate itself and provide the maximum power that can be generated in those conditions with the compressors working inside the admissible limits Demand Limit by Digital Input and or by Analog Input 4 20mA Double Set Point by Digital Input Connection to BMS supervision systems through serial port RS 485 and MODBUS protocol 3 User interfacing terminal with display Control panel composed of the instrument s front panel equipped with an LCD display three indicator LEDs and one joystick buttons and three function button it enables viewing and or checking the operating mode and parameters resources and complete alarm diagnostics In particular it enables 1 2 3 4 Managing alarm situations Checking the status of resources E KEY Sag 1 Display 2 Alarms LED LOF lt gt 3 LED for communication between the motherboard governing 6 the unit and the keypad Lot CS 5 4 5 Joystick Menu Button 6 Function Button V J 4 Compressors They are the SCROLL type with orbiting coil equipped with built in thermal protection and oil heater The version unit AS and AX includes a soundproofing jacket for the compressors acoustic cladding for the entire compressor compa
16. IR Version IP Version Acustic version AB AS AX Acustic version AB AS AX Center of gravity d Center of gravity Center of gravity Center of gravity position mm position mm n position mm nia position mm cil B A B A B A B 350 5 1131 2074 3600 1130 2096 3706 350 5 1130 2092 3852 1129 2114 3958 390 6 1105 2053 3791 1104 2075 3899 390 6 1104 2071 4056 1103 2093 4164 440 6 1120 2053 3848 1119 2075 3956 440 6 1119 2071 4117 1118 2093 4225 490 6 1104 2050 3920 1103 2072 4029 490 6 1103 2068 4194 1102 2090 4303 560 6 1122 2362 4185 1121 2384 4297 560 6 1121 2380 4478 1120 2402 4589 630 6 1106 2359 4257 1105 2381 4369 630 6 1105 2377 4555 1104 2399 4667 NOTE For Desuperheater versions VD the total weight increases of 4 For Heat recovery versions VR the total weight increases of 10 47 WEIGHT DURING OPERATION AND TRANSPORT Weight during operation UNIT WITHOUT WATER STORAGE TANK IR VERSION Unit WITHOUT Hydronic Kit Se Acustic version AB AS AX Center oPgravity Load on bearing points Kg 1918 Genter of gravity Load o
17. O lt a o a Refrigerant flow diagram in cooling mode IR jun 104 sedid pejejnsui jeuondo HJOnGSNVHI dH SS3Hd 381 3803Sd SNILV3HH3d S SS HJOnQGSNVHI3H OsSdHd HOIH AYNSSAYd AONVS AYNSSSYd H9IH dVIN 4 55 daN HOLIMS SYNSS3Yd HOIH 19538 HOLIMS 55 19538 OLNV 9 88050 AVS 94 9 144205 AYNSSAYd SSdd AATWA NOISNVdX3 2 99719 ALA AAWA AL33VS ASA 89050 AVS 144205 ANNSSAYd NVJ Jani 9NIOHVHO 21 38OSd LATINI H31VM MNS 1V3H 31V ld dS 3g8od AINON 1S LAINI H31VM MIS ANIVA TIVE LAILNO HOSS3HdWOO SATV T1V8 AINON 309 LNOLIM AVS 144205 AYNSSAYd dd HOLIMS SYNSSAYd YALVM HOLIMS 3n SS348d LASAY OLNV YOLVOIGNI SYNLSIONW ANY aad do 38n L va uonduoseg Sdd xdV L xdVIN SSdd Sdd
18. The data refer to Water temperature recovery inlet 40 C recovery outlet 45 C Acoustic Version AX Extra low noise Unit Recovery heat exchanger specifications MODEL 350 5 390 6 440 6 490 6 560 6 630 6 UM of recovery exchanger Brazed plates Quantity 1 N operating pressure on wet side 600 kPa Total water content of recovery exchangers 3 8 3 8 3 8 3 8 3 8 3 8 Unit specification Cooling capacity VD 1 343 366 430 483 546 612 kW Power input compressor VD 1 113 123 141 163 180 206 kW Total power input VD 1 128 138 159 181 202 227 kW EER VD 1 2 68 2 65 2 70 2 67 2 70 2 70 Water flow rate VD 1 16 4 17 5 20 5 23 1 26 1 29 2 l s Water pressure drop VD 1 49 51 55 58 56 53 kPa Recovered heating capacity 1 87 7 93 4 110 123 139 156 kW Recovered water flow rate 1 4 19 4 46 5 26 5 88 6 64 7 45 1 6 Recovered water pressure drop 1 24 27 25 32 31 39 kPa 1 The data refer to Water temperature evaporator inlet 12 C evaporator outlet 7 C Outdoor air temperature 35 C The data refer to Water temperature recovery inlet 40 C recovery outlet 45 C 31 GENERAL SPECIFICATIONS VERSION WITH DESUPERHEATER VD IR COOLING UNIT ONLY Performances Version with Desuperheater VD OUTDOOR AIR TEMPERATURE C D B 30 35 40 kWtr Recovered HEATING CAPACITY kW
19. 0 1531 5 R 5 on Compressor 2C status 0 9 0 1532 5 R Compressor 1A capacity 0 100 0 2370 0942 R Compressor 1B capacity 0 100 0 2371 0943 R Compressor 1C capacity 0 100 0 2372 0944 R Compressor 2A capacity 0 100 0 2373 0945 R 100 Compressor 2B capacity 0 100 0 2374 0946 R Compressor 2C capacity 0 100 0 2375 0947 R DAY of use compressor 1A 0 32000 0 816 0330 R DAY of use compressor 1B 0 32000 0 817 0331 R DAY of use compressor 1C 0 32000 0 818 0332 R DAY of use compressor 2A 0 32000 0 819 0333 R DAY of use compressor 2B 0 32000 0 1014 6 R DAY of use compressor 2C 0 32000 0 1015 7 R HOUR of use compressor 1A 0 24 h 0 820 0334 R HOUR of use compressor 1B 0 24 h 0 821 0335 R HOUR of use compressor 1C 0 24 h 0 822 0336 R HOUR of use compressor 2A 0 24 h 0 823 0337 R HOUR of use compressor 2B 0 24 h 0 1018 O3FA R HOUR of use compressor 2C 0 24 h 0 1019 R ALARM Compressor 1A thermal 0 0 2 0 1278 4 R ALARM Compressor 1B thermal 0 0 2 0 1279 4 R ALARM Compressor 1C thermal 0 0 2 0 1280 0500 Ru Orel active ALARM Compressor 2A thermal 0 0 2 0 1281 0501 R 2 zl ALARM Compressor 2B thermal 0 0 2 0 1282 0502 R ALARM Compressor 2C thermal 0 0 2 0 1283 0503 R Type of variable parameter A Analog D Digital Integer 60 gt a lt o 5 lt
20. e 1no lt Sda vg Co V A 63 gt 2 o a I a a 2 o z o lt o LL a Refrigerant flow diagram in heating mode IP Jo sedid peje nsu jeuondo SAIVAMO3HO AATWA NOISNVdX3 DINOHLO3 I3 ALA SAIVA ALddVS ASA SAIVA 319A9 S9NISHJA3H A YAONASNVaL 9 55 dl dani OL 3 0559 MOT dal JHNSSJHd HOIH LA INI H31VM MNS dgousd 9NIIV3HHdd S SS MdlVdHHdd sa3d AdS HJONVHOX3 1V3HalVld dS IS 380Sd L3 INI H31VM MIS 5 das OS AAWA TIV8 191100 HOSS3HdWOO TH 8805 AVS 9 6 143205 559 55 8800 AVS 194905 AYNSSAYd Sdd 88900 LNOLIM AVS v L L340O0S 44 5544 dd HOLIMS 5 HOLIMS SYNSSSYd MOT113S3H OLNV HOLIMS 553 HOIH 13539 INVd HOLIMS 553 H9IH L3S3H OLNV Vvd 39nv9 qunssadd MOT daN aunssasd HOIH YOLVOIGNI SYNLSIOW ANY AINON V8 uonduo
21. 851 855 5120 490 6 1103 2337 991 702 706 994 846 850 5089 1102 2350 1012 717 721 1016 865 868 5199 560 6 1118 2733 10471 742 745 1050 894 898 5376 1118 2744 1069 757 761 1073 913 917 5489 630 6 1105 2725 1062 752 756 1066 907 911 5454 1104 2737 1084 768 772 1088 926 930 5568 NOTE For Desuperheater versions VD the total weight increases of 4 For Heat recovery versions VR the total weight increases of 10 49 HYDRAULIC CONNECTIONS General rules A mesh filter hole lt 500 um must be installed on the unit s water inlet and or water tank otherwise warranty is imme diately forfeited The filter performs the function of blocking any foreign matter in the system s piping circuit shavings machining debris etc This prevents the plate exchanger water pipes from clogging then possibly freezing and therefore bursting Comply with the local laws governing safety matters and best practices in order to correctly design the hydraulic circuit The following information gives suggestions on how to correctly install the unit 1 Standard supply The unit comes as standard with a differential pressure switch located between the entrance and exit of water exchanger to prevent freezing problems in case of lack of water flow The intervention is calibrated to a AP of 80 5 mbar while the reset occurs with a AP of 105
22. Make sure that the rB i work has been carried out with care and that the end surface of the pipes is smooth and not ovalized Make sure that there are no notches burrs or other imperfections that could impair the tightness Groove dimensions in mm 16 8 57 2 1 6 C D 2 Checking the seal and relative lubrication 2 TN Make sure that the type of seal used is compatible with the nature and temperature of the fluid Signal green EPDM seals are used Apply a film of grease to the seal on the back on the side flanks and on the inner lips that contact the pipe Work in conditions of the utmost cleanliness as particles of dirt could damage the seal Always and only use synthetic grease Greasing makes it easier to fit the seal on the pipe and improves the tightness It also allows the seal to slide within the connection avoiding tensions and projections near the bolts 3 How to fit the seal Lf Fully insert the seal into the end of a pipe Make sure that the seal lips adhere to the pipe itself 4 Alignment Align the pipes and move their ends near to each other Now push the seal centering it on the two pipe ends The seal must remain inside the grooves A as 1 5 Joint assembly Remove bolt and loosen without removing the other one Seat of the body of the joint at the m Ld bottom between the pipe ends inserting and edges of the grooves Now seat the other part of the body at the top
23. Units are designed to be installed OUTSIDE and in fixed positions Before placing the unit be sure that the location is in a safe accessible place the framework or the floor is adequate to support the weight of the unit WORKING tank filled with water etc please refer to weight paragraph support points are leveled and aligned the place can not be subject to flooding the maximum level of the snow does not obstruct the airflow to the unit To ensure the best air circulation to the unit and thus ensure a smooth operation it is recommended to avoid obstructions to air flow near or above the unit protect the unit from high winds that can favor or not the airflow protect the unit from heat sources or pollutants chimneys extractors protect the unit from air stratification or recirculation avoid ducting of the fans containment structure high walls or corners next to the unit These advises if not respected can lead to a lower efficiency of the unit or to high pressure stops in summer or low pressure stops in winter 44 DIMENSIONAL DATA Overall dimensions Mod 350 5 490 6 2210 Em e Mod 560 6 630 6 5963 1450 1341 934 864 94 2210 52 864 aum Description
24. 1 enabled DAY of use pump A evaporator 0 32000 0 1152 0480 R DAY of use pump B evaporator 0 32000 0 1153 0481 R HOUR of use pump A evaporator 0 24 h 0 1154 0482 R HOUR of use pump B evaporator 0 24 h 0 1155 0483 R Heat recovery pump A status 0 1 D 0 1384 0568 R Heat recovery pump B status 0 1 D 0 1385 0569 R Enabling Heat recovery pump A 1 0 1 D 0 423 01 7 a RW 0 off Enabling Heat recovery pump B 1 0 1 D 0 424 01 8 a RW 17 on DAY of use Heat recovery pump A 0 32000 0 1160 0488 0 enabled DAY of use Heat recovery pump 0 32000 0 1161 0489 R 1 7enabled HOUR of use Heat recovery pump A 0 24 h 0 1162 048 R HOUR of use Heat recovery pump B 0 24 h 0 1163 0488 R ALARM Evaporator pump A unavailable 0 0 2 0 1294 050E R ALARM Evaporator pump B unavailable 0 0 2 0 1295 050F R ALARM Heat recovery pump A unavailable 0 0 2 0 1248 04 0 R ALARM Heat recovery pump B unavailable 0 2 0 1249 04E1 R bs P ALARM Evaporator pump A thermal 0 0 2 0 1296 0510 R 2 resettable ALARM Evaporator pump B thermal 0 0 2 0 1297 0511 R ALARM Heat recovery pump A thermal protection 0 0 2 0 1250 4 2 R ALARM Heat recovery pump B thermal protection 0 0 2 0 1251 04E3 R Type of variable parameter A Analog D Digital Integer Address Table MODBUS Circuits Level Parameter Description Def Min Max ee Diebus R W Notes Meaning Position HEX Circu
25. 110560 106347 138200 132933 165840 159520 m h Total power input 14 4 14 4 18 0 18 0 21 6 21 6 kW Water Storage Tank SAA accessory Water volume 700 Surge chamber volume 24 Safety setting 600 kPa Expansion vessel default pressure 150 kPa Expansion vessel max operating pressure 800 kPa Electrical specifications Units without pumping module MODELS 350 5 390 6 440 6 490 6 560 6 630 6 UM Total maximum load current FLA 287 302 355 399 451 494 A Total maximum power input 171 182 211 237 272 304 kW Total maximum starting current MIC 538 529 605 649 771 815 A Units with pumping module MP PS STD 1 or 2 pumps Total maximum load current FLA 299 314 376 420 472 515 A Total maximum power input FLI 178 189 224 250 285 317 kW Total maximum starting current MIC 550 541 626 670 792 835 A Units with pumping module MP AM STD and MP SS STD 1 or 2 pumps Total maximum load current FLA 301 316 376 420 472 515 A Total maximum power input FLI 179 190 224 250 285 317 kW Total maximum starting current MIC 552 543 626 670 792 835 A Units with pumping module MP AM HP1 and MP SS HP1 1 or 2 pumps Total maximum load current FLA 308 323 382 426 478 521 A Total maximum power input FLI 184 195 227 253 288 320 kW Total maximum starting current MIC 558 550 632 676 798 842 A Data referred to standard operating condition SAA with storage tank 13 NOMINAL PERFORMANCES Standard unit AB MEDIUM TEMPE
26. 326 378 428 477 547 kW Compressor power input 83 6 89 7 103 119 130 154 kW Total power input 98 0 104 121 137 152 175 kW COP 3 13 3 13 3 12 3 12 3 14 3 13 Water flow rate 16 2 17 2 19 9 22 5 25 2 28 8 15 Water pressure drop 44 50 43 55 40 52 kPa Data declared according to UNI EN 14511 The values are referred to units without options and accessories Heating capacity takes into account defrosting period 17 NOMINAL PERFORMANCES Extra low noise unit AX MEDIUM TEMPERATURE PLANT Data certified by EUROVENT MOD 350 5 390 6 440 6 490 6 560 6 630 6 UM Cooling mode A35W 7 source air 35 C d b system water 12 C out 7 C Cooling capacity E 330 352 413 464 525 588 kW Compressor power input 117 127 145 168 186 212 kW Total power input 131 141 163 186 208 234 kW EER E 2 52 2 50 2 53 2 49 2 52 2 51 ESEER E 4 21 4 17 4 23 4 17 4 22 4 20 Water flow rate 15 8 16 8 19 7 22 2 25 1 28 1 1 5 Water pressure drop 42 47 42 53 40 49 kPa Cooling mode A35W 7 source air 35 C d b system water 12 C out 7 C Cooling capacity E 321 342 400 451 508 572 kW Compressor power input 115 124 144 165 184 210 kW Total power input 129 138 162 183 206 232 kW EER E 2 49 2 48 2 47 2 46 2 47 2 47 ESEER E 4 16 4 14 4 12 4 12 4 12 4 12 Water flow rate 15 3 16 3 19 1 21 5 24 3 27 3 1 5 0 Water pressure drop E 39 45 39 50 37 47
27. 50 Hydraulic layout of the 50 Precautions for the 50 Basic diagram Standard Unit VB PLANT SIDE WATER CIRCUIT 51 Basic diagram for units with Desuperheater RECOVERY WATER CIRCUIT 51 Air vent and water 52 Piping connection with Victaulic couplings and Water flow switch 52 Valve regulating diagram valve 52 ELECTRICAL 5 54 General rules o va gt Dm oet Roe td 54 Structure of the electric panel 54 Composition of the 54 Electrical connections 54 Unit layOUE tm erm me nen n e ROR ril 54 R410A PROTECTION 57 SERIAL INTERFACE 5485 MODBUS 58 REFRIGERANT FLOW DIAGRAM STANDARD UNIT VB 61 Refrigerant flow diagram in cooling mode 61 Refrigerant flow diagram in heating mode IP 62 REFRIGERANT FLOW DIAGRAM DESUPERHEATERS UNIT VD 63 Refrigerant flow diagram in cooling mode 63 Refrigerant flow diagram in heating mode 1 64 STARTUP iine puce ex EDT RUNE e Rare 65 General
28. 6 95 1 91 2 90 3 88 2 85 1 80 0 73 4 65 9 98 90 70 62 58 560 6 96 1 92 2 91 3 89 2 86 1 81 0 74 4 66 9 99 91 71 63 59 630 6 96 1 92 2 91 3 89 2 86 1 81 0 74 4 66 9 99 91 71 63 59 Extra low moise unit AX SWL dB MOD Octave bands Hz Total 63 125 250 500 1000 2000 4000 8000 dB dB A E 1m 5m 10m 350 5 92 4 90 0 87 8 83 3 80 4 76 8 68 3 59 0 96 86 66 58 54 390 6 92 4 90 0 87 8 83 3 80 4 76 8 68 3 59 0 96 86 66 58 54 440 6 94 2 91 9 89 4 85 3 81 0 74 6 67 0 58 6 97 87 67 59 55 490 6 94 2 91 9 89 4 85 3 81 0 74 6 67 0 58 6 97 87 67 59 55 560 6 92 4 90 1 88 6 86 0 83 3 77 8 71 2 62 8 96 88 68 60 56 630 6 92 4 90 1 88 6 86 0 83 3 77 8 71 2 62 8 96 88 68 60 56 E Data declared according to EUROVENT LCP certification programme The values for units without options and accessories 37 OPERATING RANGE Operating range The table below lists the operating ranges within which correct operation of the units is guaranteed depending on the Version and Operating Mode available for each type of unit Remember that in Heat Pump units heat recovery only takes place during operation in the cooling mode Operating range of Standard unit Thermal gradient of the water Limit value Minimum C 3 Maximum C 8 IN COOLING MODE UNIT MEDIUM TEMPERATURE 0M5 UNIT HIGH TEMPERATURE 0 5 WATER OUTLET C WATER OUTLET i TEMPERATURE
29. 665 743 kW Compressor power input 129 140 160 186 204 234 kW amp Total power input 143 155 178 204 226 256 kW EER 2 92 2 87 2 94 2 87 2 94 2 90 Water flow rate 20 2 21 5 25 3 28 4 32 1 36 0 l s Water pressure drop 68 77 69 87 65 81 Cooling mode A35W18 source air 35 C d b system water 23 C out 18 Cooling capacity 407 433 507 570 644 723 kW Compressor power input 126 137 158 201 232 kW Total power input 141 151 176 223 253 kW EER 2 89 2 87 2 88 2 89 2 86 Water flow rate 19 6 20 9 24 5 31 1 35 0 1 6 Water pressure drop 64 73 65 61 77 kPa Heating mode A7W35 source air 7 C d b 6 C w b system water in 30 C out 35 C Heating capacity 359 381 442 558 639 kW Compressor power input 82 5 89 0 101 129 152 kW Total power input 96 9 103 119 150 174 kW COP 3 70 3 70 3 71 3 72 3 67 Water flow rate 17 0 18 0 21 0 23 7 26 5 30 2 l s Water pressure drop 48 54 48 61 44 57 Heating mode A2W35 source air 2 d b 1 w b system water in 30 C out 35 Heating capacity 304 322 374 424 472 540 kW Compressor power input 81 6 88 0 100 117 127 150 kW Total power input 96 0 102 118 135 149 172 kW COP 3 17 3 16 3 17 3 14 3 17 3 14 Water flow rate 16 0 17 0 19 7 22 3 24 9 28 4 1 5 Water pressure drop 43 48 42 54 39 51 kPa Data declared according to UNI EN 14511 The values are referred to units without options and accessories Heating capacity takes into account defrosting period 19 STANDARD PERFORM
30. AT Water 5 AT Water 5 C 25 25 EXTERNAL AIR EXTERNAL AIR TEMPERATURE TEMPERATURE t C B S 5 10 0 15 35 4045 50 55 10 0 15 35 42 47 52 55 accessory Head pressure control With accessory Head pressure control brine is recommended ATC Advanced Temperature Control function may occur IN HEATING MODE WATER OUTLET TEMPERATURE 55 50 4 45 EXTERNAL AIR 30 TEMPERATURE gt C 5 7 2 7 40 BRINE UNIT BP IN COOLING MODE WATER OUTLET TEMPERATURE C A 5 5 EXTERNAL AIR 42 TEMPERATURE C B S 10 0 35 43 46 38 x O 5 O gt tu O c a 4 0 4 a e d a Tve Tve oz T voz viz viz ainssaid JojeM dV ayes D 9 PAM M anjen si 86 86 02 2 022 SILON wn 9069 9 095 906 90 97066 SOSE 9215 097 Ocv 007 OVE 096 076 026 006 080 092 072 Ozz 5 002 081 09 OcL OOL 08 09 e qe 1xeu pue eu s eu Ul
31. CE DI CONFORMIT Noi sottoscritti dichiariamo sotto la nostra respon sabilit che la macchina in questione conforme alle prescrizioni delle Direttive DECLARACION CE DE CONFORMIDAD Quienes subscribimos presente declaracion declaramos baio nuestra exclusiva responsabilidad que la maquina en objeto respeta lo prescrito par las Directivas DECLARA O CE DE CONFORMIDADE N s signat rios da presente declaramos sob a nassa exclusiva responsabilidade que a m quina em quest o est em conformidade com as prescri es das Directrizes EG CONFORMITEITSVERKLARING Wij ondergetekenden verklaren hierbij op uitsluitend eigen verantwoording dat de bovengenoemde machine conform de voorschriften is van de Richtlijnen 2006 42 EC 97 23 EC 2004 108 2006 95 3QE22170 rev 03 Thank you once again for your preference FERROLI S p A CE OVERENSSTEMMELSESERKLERING Underfegnede forsikrer under eget ansvar al den ovenneevnte maskine er i overensstemmelse med vilk rene i direktiveme FORSAKRAN OM CE OVERENSSTAMMELSE Underfecknade f rs krar under eget ansvar alt ovann mnda maskinskinen er i overensstemmelse med vilkarene i direktivene BEKREFTELSE CE OVERENSSTEMMELSE Underfegnede forsikrer under eget ansvar al den ovennevnte maskinen er i overensstemmelse med vilkarene i direktivene CE VAATIMUSTENMUKAISUUSVAKUUTUS A
32. EER VD 1 3 12 3 11 3 13 3 12 3 16 3 14 Water flow rate VD 1 17 5 18 6 21 8 24 6 27 8 31 0 l s Water pressure drop VD 1 56 58 62 65 63 60 kPa Recovered heating capacity 1 87 7 93 4 110 123 139 156 kW Recovered water flow rate 1 4 19 4 46 5 26 5 88 6 64 7 45 Vs Recovered water pressure drop 1 24 27 25 32 31 39 kPa 1 The data refer to Water temperature evaporator inlet 12 C evaporator outlet 7 C Outdoor air temperature 35 C The data refer to Water temperature recovery inlet 40 C recovery outlet 45 C Acoustic Version AS Low noise Unit Recovery heat exchanger specifications MODEL 350 5 390 6 440 6 490 6 560 6 630 6 UM of recovery exchanger Brazed plates Quantity 1 N Max operating pressure on wet side 600 kPa Total water content of recovery exchangers 3 8 3 8 3 8 3 8 3 8 3 8 Unit specification Cooling capacity VD 1 350 373 438 493 557 624 kW Power input compressor VD 1 110 119 137 158 176 200 kW Total power input VD 1 124 134 155 176 197 221 kW EER VD 1 2 82 2 78 2 83 2 80 2 83 2 82 Water flow rate VD 1 16 7 17 8 20 9 23 6 26 6 29 8 1 5 Water pressure drop VD 1 51 53 57 60 58 56 kPa Recovered heating capacity 1 87 7 93 4 110 123 139 156 kW Recovered water flow rate 1 4 19 4 46 5 24 5 90 6 66 7 45 1 5 Recovered water pressure drop 1 24 27 25 32 31 39 kPa 1 The data refer to Water temperature evaporator inlet 12 C evaporator outlet 7 C Outdoor air temperature 35 C
33. Fit manual or automatic valves at the highest point in the circuit in order to vent air from the circuit Depending on the chosen accessory there may be male threaded connections or Victaulic type joints for hooking up to the unit The joints allow the pipes to expand due to changes in temperature and in addition the elastomer gasket and the specified play help insulate and absorb noise and vibration If anti vibration mounts are installed under the unit it is recommended to use flexible couplings before and after the water circulation pump and near the unit Install a tap on the outlet of the unit in order to regulate the water flow Avoid that the weight of the connection pipes pushes on the hydraulic connections of the unit using approved supports e It is advisable to insert a water paddle flow switch optional accessory FLS just before evaporator water inlet to be connected in series with the differential pressure switch supplied as standard Precautions for the Winter The water could freeze and damage the exchanger of the unit and other parts of the system during the winter period if the system was to remain at a standstill This problem can be obviated in 3 different ways 1 Drain the system completely taking care to drain the plate exchanger in order to drain the unit s piping system completely open the water drain ball valves and the air vent valves open any valves closed 2 Operate with glycol water taking
34. PS STD 1 2 pumps Total maximum load current FLA 299 314 376 420 472 515 A Total maximum power input FLI 178 189 224 250 285 317 kW Total maximum starting current MIC 550 541 626 670 792 835 A Units with pumping module MP AM STD and MP SS STD 1 or 2 pumps Total maximum load current FLA 301 316 376 420 472 515 A Total maximum power input FLI 179 190 224 250 285 317 kW Total maximum starting current MIC 552 543 626 670 792 835 A Units with pumping module MP AM HP1 and MP SS HP1 1 or 2 pumps Total maximum load current FLA 308 323 382 426 478 521 A Total maximum power input FLI 184 195 227 253 288 320 kW Total maximum starting current MIC 558 550 632 676 798 842 A 55 ELECTRICAL CONNECTIONS 1 Connection to the electricity main Power supply line The machine s power supply line must be laid by following a clearly defined route in order to make it as correct as possible any without any breaks Pass the line through the opening on the button of the electrical panel Secure the line integral with the structure of the machine Then continue inside the panel and connect the conductors directly to the input terminals of the main disconnecting device of the machine The characteristics of the main lines should be determined by qualified personnel specialized in the design of electrical systems according to your national regulations and standards Power supply system The power cables of the mac
35. UNIT 31 Acoustic Version AB Standard Unit 31 Acoustic Version AS Low noise Unit 31 Acoustic Version AX Extra low noise Unit 31 Performances Version with Desuperheater VD GENERAL SPECIFICATIONS VERSION WITH DESUPERHEATER VD IP HEAT PUMP UNIT 33 Acoustic Version AB Standard Unit 33 Acoustic Version AS Low noise Unit 33 Acoustic Version AX Extra low noise Unit 33 Performances Version with Desuperheater VD GENERAL SPECIFICATIONS FULL HEAT RECOVERY UNIT VR IP HEAT PUMP UNIT ER am RR RR ERR 35 Acoustic Version AB Basic Unit 35 Acoustic Version AS Low noise Unit 35 Acoustic Version AX Extra Low noise Unit 35 Full Heat recovery unit performances 36 NOISE LEVELS kx RR XeRG xs 37 Standard Unit 37 Lownoise Unit AS eera eee 37 Extra low moise unit 37 OPERATING 38 Operating 38 WATER PRESSURE DROP EVAPORATOR 39 Operating 39 WATER PRESSURE DROP
36. account depending on the of glycol of the factor of correction of the refrigerating capacity power input water flow rate and losses of head see table on following page 3 If it is certain that the unit will always be powered throughout the winter the unit is able to protect itself from freezing down to a temperature of 20 C this is possible thanks to an antifreeze electric heating element installed on the plate exchanger and intelligent control of the water pump that must be governed by the microprocessor board see the Electric Connections section If the unit is fitted with a Storage tank solution no 3 requires installing the tank antifreeze heating element accessor RAG It is recommended to protect the pipes placed outside with heating cables placed below the insulation 50 HYDRAULIC CONNECTIONS CHILLER Basic diagram Standard Unit VB PLANT SIDE WATER CIRCUIT The following figures represent connections to the plant side exchanger IMPORTANT There must be a constant flow of water to the exchanger With accessory primary secondary pumping module MP PS STD is mandatory to install a water filter in the secondary circuit immediately after of the water tank VB hydronic kit accessory MP AM and MP SS N px Ed 8 EEPE Basic diagram for units with Desuperhe
37. air 7 C d b 6 C w b system water in 30 C out 35 C Heating capacity 356 378 439 496 554 633 kW Compressor power input 79 8 85 8 97 9 113 125 146 kW Total power input 94 2 100 116 131 146 168 kW COP 3 78 3 78 3 78 3 79 3 79 3 77 Water flow rate 17 0 18 0 21 0 23 7 26 5 30 2 1 5 Water pressure drop 48 54 48 61 44 57 kPa Heating mode A2W35 source air 2 C d b 1 C w b system water in 30 C out 35 C Heating capacity 335 355 412 467 521 595 kW Compressor power input 79 3 85 3 97 4 113 124 146 kW Total power input 93 7 99 7 115 131 146 167 kW COP 3 58 3 56 3 58 3 56 3 57 3 56 Water flow rate 16 0 17 0 19 7 22 3 24 9 28 4 1 5 Water pressure drop 43 48 42 54 39 51 kPa 18 NOMINAL PERFORMANCES Extra low noise unit AX MEDIUM TEMPERATURE PLANT Data declared according to UNI EN 14511 MOD 350 5 390 6 440 6 490 6 560 6 630 6 UM Cooling mode A35W7 source air 35 C d b system water 12 C out 7 C Cooling capacity 328 349 410 460 522 583 kW Compressor power input 119 130 148 172 189 217 kW Total power input 133 144 166 190 211 239 kW EER 2 47 2 42 2 47 2 42 2 47 2 44 Water flow rate 15 8 16 8 19 7 22 2 25 1 28 1 l s Water pressure drop 42 47 42 53 40 49 Cooling mode A35W7 source air 35 d b system water 12 C out 7 C Cooling capacity 319 340 397 447 505 568 kW Co
38. and off when they require routine or extraordinary maintenance 2 Metal gauze water filter Can be turned on and off and inspected It is installed on the pump delivery side Prevents machining residues dust swarf etc in the water pipes from entering the plate type heat exchanger 3 Hydraulic pump Circulates water around the system The pumps have a low high head and suit the majority of installation re quirements The pumps are safeguarded by a magnetothermics installed in the chiller s electric panel 4 Surge chamber This is a closed diaphragm type chamber It absorbs the variations in the volumes of water in the system cau sed by temperature variations 5 Water filling Manual function with control positioned on the side of the unit opposite the electric panel and turned on and off by a cock that can be accessed by removing the rear panel 6 Water pressure gauge Connected to the water fill pipe Displays the pressure of the water in the system 7 Water safety valve 8 Water outlet 9 Air vent 10 Antifreeze heater connection RAG accessory To ensure a continuous operation an anti freeze with pump function based on a reading from the output water probe and starting cyclic anti sticking after prolonged inactivity are enabled if the hydronic kit has 2 pumps the second mounted in parallel to the first can be activated in case of failure of the first and will also include a cycling period to guarantee to each pump an equivalent operati
39. are for units without options and accessories Standard unit AB LOW TEMPERATURE PLANT MOD 350 5 390 6 440 6 490 6 560 6 630 6 UM Cooling mode A35W18 source air 35 d b system water in 23 C out 18 C Cooling capacity 449 479 562 632 714 800 kW Compressor power input 111 121 139 160 178 202 kW Total power input 126 135 157 178 200 224 kW EER 3 56 3 55 3 58 3 55 3 57 3 57 Water flow rate 21 5 22 9 26 8 30 2 34 1 38 2 1 5 Water pressure drop 77 88 78 98 73 91 kPa Cooling mode A35W 18 source air 35 C d b system water 23 C out 18 C Cooling capacity 436 466 545 614 691 778 kW Compressor power input 110 119 138 158 176 200 kW Total power input 125 133 156 176 198 222 kW EER 3 49 3 50 3 49 3 49 3 49 3 50 Water flow rate 20 9 22 3 26 1 29 4 33 0 37 2 1 5 Water pressure drop 73 83 74 93 68 87 kPa Heating mode A7W35 source air 7 C d b 6 C w b system water in 30 C out 35 C Heating capacity 375 398 462 523 583 666 kW Compressor power input 85 8 92 3 105 122 134 158 kW amp Total power input 100 107 123 140 156 179 kW COP 3 75 3 72 3 76 3 74 3 74 3 72 Water flow rate 17 9 19 0 22 1 25 0 27 9 31 8 1 5 Water pressure drop 54 61 53 67 49 63 kPa Heating mode A2W35 source air 2 C d b 1 C w b system water in 30 C out 35 C Heating capacity 352 374 434 491 549 627 kW Compressor power input 85
40. number of bends to minimize load losses and must be adequately supported in order to prevent the connections of the unit from being excessively stressed Install on off valves near components that need to be serviced to isolate them when maintenance work needs to be done and to allow them to be replaced without having to discharge the system Before isolating the pipes and charging the system carry out preliminary inspections to make sure that there are no leaks Isolate all the chilled water pipes to prevent condensation from forming along the pipes themselves Make sure that the material used is the steam barrier type failing this cover the insulation with an appropriate protection Also make sure that the air venting valves can be accessed through the insulation Do not forget to install or at least allow for the installation of pressure and temperature reading instruments on the inlet and outlet parts of the hydraulic circuit These instruments will allow you to monitor the operation of the system The circuit can be kept under pressure by means of an expansion tank with which the unit is equipped if the pumping module accessory is installed and a pressure reducer A plant filling unit can also be used in order to automatically charge the system and keep it at the desired pressure if it drops below a certain pressure value Install manual or automatic values in the highest point of the system to eliminate air from the circuit
41. oedema No carcinogenic teratogenic or mutagenic effects have been recorded in experiments on animals Rapid evaporation of the fluid can cause freezing Can cause cardiac arrhythmia SAFETY AND POLLUTION 12 ECOLOGICAL INFORMATION Effects linked to ecotoxicity Pentafluoroethane R125 Potential global warming with halocarbides HGWP R 11 1 0 84 Potential impoverishment of the ozone ODP R 11 1 0 13 CONSIDERATIONS ON DISPOSAL General Do not dispose of where accumulation can be hazardous Usable with reconditioning The depressurised containers must be returned to the supplier Contact the supplier if instructions for use are deemed necessary 14 INFORMATION FOR TRANSPORT Designation for transport LIQUEFIED GAS N A S DIFLUOROMETHANE PENTAFLUOROETHANE UN No 3163 Class Div 2 2 ADR RID No 2 2ndA ADR RID hazard no 20 ADR label Label 2 non toxic non flammable gas CEFIC Groupcard 20939 A Other information for transport Avoid transport on vehicles where the loading zone is not separate from the cab Make sure the driver is informed about the potential risk of the load and knows what to do in case of accident or emergency Before starting transport make sure the load is properly secured and make sure the valve of the container is closed and does not leak make sure the blind cap of the valve when provided is correctly fitted make sure the cap when provided is correctly fitted and that there is an adequate v
42. of the components 1 Access panel to electric panel s power section 9 Water inlet AM PS SS 2 Access panel to compressor compartment 10 Water outlet AM PS 3 Vibration damper fixing holes 6 pcs 11 Water outlet SS 4 Coil protection grilles accessory 12 Water inlet VD 5 100 mm lifting holes 13 Water outlet VD 6 22 mm input hole for accessory cables Center distance of vibration damper 7 8 79 mm hole for electric power supply input holes 8 Access panel to pump compartment wirHOUT _ COMPLETE PIPE KIT OR MP CONNECTION WATER STORAGE TANK PIPE KIT WATER STORAGE TANK PIPE KIT TANK PIPE KIT 0 2 DN Victaulic 3 DN80O Victaulic 4 DN100 Victaulic VICTAUDIC CONNECTION KIT 45 DIMENSIONAL DATA Minimum space required for operation 1100 To correctly install maintain and achieve the best efficiency of the unit comply with the measurements for the free area that must be left around the machine as shown in the figure This will ensure good air circulation allow the unit to operate correctly and 7 facilitate future maintenance work The distances must be doubled if the unit is to be installed in a pit 1600 amp 2 NOTE Allow for clear area of not less than 2 5 meters above unit e The areas installation must be doubled
43. on the two ends and close the joint Make sure that the parts of the body of the joint e e touch each other 6 Nut torquing AA Fit the previously removed bolt back in place and tighten both nuts by hand Now torque them with the amp gt 2 relative wrench tightening them alternately few turns 4 WARNING If one nut is fully tightened at a time the seal could slip between the jaws of opposite side of the joint 53 ELECTRICAL CONNECTIONS General rules The appliance must be wired in compliance with the laws in force in the country in which it is installed The units are supplied fully wired in the factory and pre engineered for connection to the electricity main The electric panel is made in compliance with the tech nical standards in force in the European Union Structure of the electric panel All the electrical components are contained in a closed casing protected against the atmospheric agents and inspectionable by ope ning the front door after removing the front panel The door for accessing the power section is locked by the mechanism Access for the supply cables and earth cable PE is permitted through the opening on the botton of the electric panel Composition of the system The system comprises an electromechanical part consisting of the power circuit with disconnecting device contactors fuses or thermal cutouts transformer and another part comprising the M
44. pressure Control transducer automatic switch manual switch safety valve Trip out barg 40 5 41 0 43 0 45 0 Trip in barg 29 5 31 0 41 0 Discharge the refrigerant to atmosphere to reduce the system pressure compressor contactor electronic controller electronic controller electronic controller connected to command Controls the cooling stop the compressors stop the compressors sion the compressors Discharge the refrigerant effect capacity shutting down and the fans of that and the fans of that oe that 2 to atmosphere to reduce compressors circuit circuit the system pressure YES by keyboard if the high pressure switch has trip in and after the Press the button present on the manual YES by keyboard after the solution of the reset Automatic problem solution pressure switch Not necessary that generates the alarm of the problem that CAUTION generates the alarm For more details refers to section monitoring basic system CAUTION IN CASE OF COMPRESSORS TRIP OUT BY MANUAL RESET HIGH PRESSURE SWITCH THERE ARE NO EVIDENCES IN THE MONITORING SYSTEM DO NOT RESET THE PRESSURE SWITCH BEFORE YOU HAVE DONE THE FOLLOWING STEPS 1 SHUT DOWN THE UNIT USING THE OFF BUTTON 2 THEN RESET THE HIGH PRESSURE SWITCH Protection devices LOW PRESSURE Protection devices DISCHARGE TEMPERATURE if installed LEVEL 1 2 LEVEL 2 Low pressure Low pressure Device transdu
45. that can be obtained from manufactu rers of refrigerant products The manufacturer declines all responsibility for any inaccuracies in this manual due to printing or typing errors The manufacturer reserves the right to modify the products contents in this catalogue without previous notice 70 71 GRUPPO FERROLI Ferroli spa 7 37047 San Bonifacio Verona Italy 7 Via Ritonda 78 A tel 39 045 6139411 fax 39 045 6100933 www ferroli it COD 3QE28792
46. 0 6 1126 2378 875 620 623 878 747 751 4494 1125 2389 896 635 638 899 765 768 4601 390 6 1105 2348 913 647 650 916 780 783 4688 1104 2359 934 662 665 937 798 801 4797 440 6 1117 2344 924 654 658 927 789 793 4745 1117 2356 945 670 673 949 807 811 4855 490 6 1104 2337 938 665 668 941 801 805 4818 1103 2349 960 680 683 963 820 823 4929 560 6 1119 2738 990 702 705 994 846 850 5087 1118 2748 1013 717 721 1016 865 869 5201 630 6 1106 2730 1005 712 716 1008 858 862 5161 1105 2741 1027 728 731 1031 877 881 5275 NOTE For Desuperheater versions VD the total weight increases of 4 increases of 10 48 For Heat recovery versions VR the total weight WEIGHT DURING OPERATION AND TRANSPORT UNIT WITHOUT WATER STORAGE TANK IP VERSION Unit WITHOUT Hydronic Kit Acustic version AB AS AX Load on bearing points Kg Tt Load on bearing points Kg Tt Mod position mm Weight position mm Weight A B wi W2 W3 w4 w5 w6 Kg A B Kg 350 6 1140 1738 948 150 163 960 549 561 3332 1139 1760 3434 390 6 1114 1717 1007 160 173 1020 583 596 3538 1113 1739 3642 440 6 1129 1717 1024 163 176 1037 593 607 3600 1
47. 10 m K W fouling factor has also been considered with the unit installed at zero meters above sea level 1013mbar The performances are declared no considering any correction due to water flow rate and water side pressure drop gross performance 1 at these temperatures the fans are at maximum speed 2 ATC Advanced Temperature Control function may occur 25 STANDARD PERFORMANCES IP HEAT PUMP UNITS Performances in heating mode Low noise Unit AS OUTDOOR AIR TEMPERATURE C D B 2 6 9 kWt kWa kWt kWa kWt kWa Tw Outlet water temperature C kWt Heating capacity kW kWa Compressor power input kW The standard performances refer to a 5 C temperature difference between the water entering and leaving the plate type heat exchanger outdoor air with 87 relative humidity and to operation of the unit with all the fans to top speed A 0 44 x 10 m K W fouling factor has also been considered with the unit installed at zero meters above sea level Pb 1013mbar The performances are declared no considering any correction due to water flow rate and water side pressure drop gross performance NOTE For air temperatures of less than 7 C the heating capacity is declared without considering the effect of the defrosting strictly correlated with the humidity in the outdoor air 26 STANDARD PER
48. 128 1739 3704 490 6 1113 1714 1046 166 179 1060 606 620 3677 1112 1736 1076 171 185 1090 623 637 3782 560 6 1130 1957 1119 178 192 1134 649 663 3934 1129 1979 11501 182 197 1165 666 681 4041 630 6 1114 1954 1141 181 196 1156 661 676 4011 1113 1976 1172 186 201 1187 679 694 4119 Unit WITH Hydronic Acustic version AB AS AX Load on bearing points Kg Tota Load on bearing points Kg Total Mod position mm Weight position mm Weight A B W1 W2 W3 w4 w5 We Kg A B W1 W2 w3 w4 w5 we Kgl 350 6 1131 2029 919 327 331 923 623 627 3749 1130 2051 945 336 341 949 641 645 3855 390 6 1105 2008 969 345 349 974 657 662 3956 1104 2030 996 355 359 1000 675 680 4064 440 6 1120 2008 985 351 355 989 668 672 4018 1119 2030 1011 360 364 1016 686 690 4126 490 6 1104 2005 1004 357 362 1008 681 685 4096 1103 2027 1031 367 371 1035 699 703 4205 560 6 1122 2297 1071 381 386 1076 726 731 4372 1121 2319 10991 391 396 1104 745 750 4484 630 6 1106 2294 1091 388 393 1095 739 744 4450 1105 2316 1118 398 403 1123 758 763 4562 UNIT WITH WATER STORAGE TANK IP VERSION Unit WITHOUT Hydronic Kit Acustic
49. 3 91 7 105 121 134 157 kW Total power input 99 7 106 123 139 155 178 kW COP 3 53 3 53 3 53 3 53 3 54 3 52 Water flow rate 16 8 17 9 20 7 23 5 26 2 29 9 1 5 Water pressure drop 47 54 46 60 43 56 kPa 14 NOMINAL PERFORMANCES Standard unit AB MEDIUM TEMPERATURE PLANT Data declared according to UNI EN 14511 MOD 350 5 390 6 440 6 490 6 560 6 630 6 UM Cooling mode A35W7 source air 35 C d b system water 12 C out 7 C Cooling capacity 348 371 436 489 554 619 kW Compressor power input 109 117 134 156 171 197 kW Total power input 123 131 152 174 193 219 kW EER 2 83 2 83 2 87 2 81 2 87 2 83 Water flow rate 16 8 17 9 21 0 23 6 26 7 29 9 l s Water pressure drop 47 54 48 60 45 56 kPa Cooling mode A35W7 source air 35 d b system water 12 C out 7 C Cooling capacity 339 361 423 476 536 603 kW Compressor power input 106 116 137 157 177 202 kW Total power input 120 130 151 171 191 216 kW EER 2 83 2 78 2 80 2 78 2 81 2 79 Water flow rate 16 3 17 4 20 4 22 9 25 8 29 0 l s Water pressure drop 45 51 45 57 42 53 kPa Heating mode A7W45 source air 7 C d b 6 C system water in 40 C out 45 Heating capacity 373 397 460 580 664 kW Compressor power input 109 118 138 178 209 kW Total power input 123 132 152 192 223 kW COP 3 03 3 01 3 03 3 02 2 98 Water flow rate 17 7 18 8 21 8 27 5
50. 31 4 l s Water pressure drop 53 59 51 48 62 kPa Heating mode A2W45 source air 2 C d b 1 C w b system water in 40 C out 45 Heating capacity 316 336 389 491 562 kW Compressor power input 108 116 132 169 199 kW Total power input 122 131 150 173 190 221 kW COP 2 59 2 56 2 59 2 55 2 58 2 54 Water flow rate 16 6 17 7 20 5 23 2 25 9 29 6 1 5 Water pressure drop 46 53 45 58 42 55 kPa Data declared according to UNI EN 14511 The values are referred to units without options and accessories Heating capacity takes into account defrosting period Standard unit AB LOW TEMPERATURE PLANT Data declared according to UNI EN 14511 MOD 350 5 390 6 440 6 490 6 560 6 630 6 UM Cooling mode A35W18 source air 35 d b system water in 23 C out 18 C Cooling capacity 444 472 555 622 706 788 kW Compressor power input 117 128 146 170 186 214 kW amp Total power input 131 142 164 188 208 236 kW EER 3 39 3 32 3 38 3 31 3 39 3 34 Water flow rate 21 5 22 9 26 8 30 2 34 1 38 2 1 5 Water pressure drop 77 88 78 98 73 91 kPa Cooling mode A35W18 source air 35 C d b system water 23 C out 18 C Cooling capacity 431 460 539 605 684 767 kW Compressor power input 115 125 144 183 211 kW Total power input 130 139 162 205 233 kW EER 3 32 3 31 3 33 3 34 3 29 Water flow rate 20 9 22 3 26 1 33 0 37 2 1 5 Water pressure
51. 3unssaud HOIH SYNLSIOW ANY G HOSS3HdWOO uonduoseq MS MNS Sdd 4 Sdd V 110 NI V lt as dgl dal SSdd gt e i Bud SSdd gt lt SSdd du DA ZN Sdd Sdd V Sdd Sdd 91 91 Sdd Sdd os lt Sdad gt 8280 aldo ALA D UY dd dd dd dd A t is Q das Wd das Sdd Sdd Sdd e Sdd M OX 899 Sdd SSdal gt gt 5 1 6 dv H ERO c SSdd 5544 ues 4g ss 55 D lt V Sdd Sdd TA D gt lt 3 LN WH A lo 21 Sdd Sdd gt o a I a a 2 o z o lt O 2 o a Refrigerant flow diagram in cooling mode IR yun yg 104 sedid pejyejnsui jeuondo YAONASNVeL SYNSSAYd dal ONILVAHYAdNS ss HJOnGSNVHI dH SSdHd H IH dVL HJOnGSNVHL lt 5 aunssasdd aunssadsHd HOLIMS 5 H9IH 13539 TWAN
52. 5 C d b system water 12 C out 7 C Cooling capacity 335 356 418 470 532 595 kW Compressor power input 115 126 144 167 185 211 kW Total power input 129 140 162 185 207 233 kW EER 2 60 2 54 2 58 2 54 2 57 2 55 Water flow rate 16 1 17 2 20 1 22 6 25 6 28 7 l s Water pressure drop 43 50 44 55 41 52 kPa Cooling mode A35W7 source air 35 C d b system water 12 C out 7 C Cooling capacity 325 346 406 457 515 579 kW Compressor power input 114 124 143 165 182 209 kW Total power input 128 138 161 183 204 231 kW EER 2 54 2 51 2 52 2 50 2 52 2 51 Water flow rate 15 6 16 7 19 5 22 0 24 7 27 9 1 5 Water pressure drop 41 47 41 52 38 49 Heating mode A7W45 source air 7 C d b 6 C system water 40 C out 45 Heating capacity 358 380 441 500 557 638 kW Compressor power input 104 111 127 148 162 191 kW amp Total power input 118 125 145 166 184 213 kW COP 3 03 3 04 3 04 3 01 3 03 3 00 Water flow rate 17 0 18 0 20 9 23 7 26 4 30 2 1 5 Water pressure drop 48 54 47 61 44 57 kPa Heating mode A2W45 source air 2 C d b 1 C system water in 40 C out 45 C Heating capacity 303 322 373 423 471 540 kW Compressor power input 103 110 126 146 160 189 kW Total power input 117 124 144 164 182 210 kW COP 2 59 2 60 2 59 2 58 2 59 2 57 Water flow rate 15 9 16 9 19 7 22 2 24 8 28 4 1 5 Water pressure drop 42 48 42 53 39 51 kPa Data declared according to UNI EN 14511 The values are referred to un
53. 5 mbar The differential pressure switch contact opens and stop the unit when you reduce the water flow and so AP lt 80 mbar 5 The differential pressure switch closes and then the unit can restart when the water flow increases and so Ap 2 105 mbar 5 The unit comes standard with an antifreeze heater placed between the evaporator and its insulation controlled by the electronic controller unit 2 With pumping module accessory Besides the standard accessories the unit is equipped with all the hydraulic components as specified in the Options and acces sories section Hydraulic layout of the system General suggestions Before connecting the unit to the system wash adequately the pipes using clean water filling and emptying and cleaning the filters Only after that proceed connecting the unit to the system this operation is crucial to ensure proper start up without the need to make continuous stops to clean the filter with the possible risk of damage to heat exchangers and other components Check by qualified personnel the quality of the water or of the mixture used avoid the presence of inorganic salts biological load seaweeds etc suspended solids dissolved oxygen and the pH Water with inadequate characteristics can cause a pressure drop increase due to a rapid fouling of the filter energy efficiency decrease and corrosive symptom increase that can damage the unit The pipes must have the least possible
54. 6 25 6 28 7 15 Water pressure drop 43 50 44 55 41 52 kPa Cooling mode A35W 7 source air 35 C d b system water in 12 C out 7 C Cooling capacity E 327 349 409 461 518 584 kW Compressor power input 112 121 140 161 179 204 kW Total power input 126 135 158 179 201 226 kW EER E 2 60 2 59 2 59 2 58 2 58 2 58 ESEER E 4 02 4 01 4 01 3 99 3 99 4 01 Water flow rate 15 6 16 7 19 5 22 0 24 7 27 9 1 5 0 Water pressure drop E 41 47 41 52 38 49 Heating mode A7W45 source air 7 d b 6 C w b system water in 40 C out 45 Heating capacity E 355 377 438 495 553 632 kW Compressor power input 101 108 124 143 158 185 kW Total power input 115 122 142 161 180 207 kW COP E 3 09 3 09 3 08 3 07 3 07 3 05 Water flow rate 17 0 18 0 20 9 23 7 26 4 30 2 1 5 Water pressure drop 48 54 47 61 44 57 kPa E Data declared according to EUROVENT LCP certification programme The values are for units without options and accessories Low noise unit AS LOW TEMPERATURE PLANT MOD 350 5 390 6 440 6 490 6 560 6 630 6 UM Cooling mode A35W18 source air 35 C d b system water 23 C out 18 C Cooling capacity 431 460 539 607 686 768 kW Compressor power input 120 130 149 173 192 218 kW amp Total power input 134 145 167 191 213 240 kW EER 3 22 3 17 3 23 3 18 3 22 3 20 Water flow r
55. 7 C from the table performances extract Cooling Capacity and Compressors Power Input kWa Based on type and percentage of glycol extract CCPF CCPA CCQA CCDP Then calculate Pf_brine kWf x CCPF Pass_CP_brine kWa x CCPA Then calculate brine flow rate Q brine evap 5 x Pf brine kW 0 86 AT_brine 3 6 where AT brine is the difference between inlet outlet evaporator water temperature AT brine Twin evap brine Twout evap brine With this brine flow rate enter in abscissa on the water pressure drop of the evaporator then you have Dp app Finally you can calculate the actual pressure drop of the brine on evaporator side Dp evap brine CCDP x Dp app 30 GENERAL SPECIFICATIONS VERSION WITH DESUPERHEATER VD IR COOLING UNIT ONLY Acoustic Version AB Standard Unit Recovery heat exchanger specifications MODEL 350 5 390 6 440 6 490 6 560 6 630 6 UM of recovery exchanger Brazed plates Quantity 1 N Max operating pressure on wet side 600 kPa Total water content of recovery exchangers 1 3 1 3 1 3 1 3 1 3 1 3 Unit specification Cooling capacity VD 1 365 389 457 514 581 650 kW Power input compressor VD 1 102 110 128 147 163 186 kW Total power input VD 1 117 125 146 165 184 207 kW
56. 8 971 655 660 3945 560 6 1123 2279 1003 357 362 1008 680 685 4094 1122 2301 1031 367 372 1035 699 703 4206 630 6 1107 2276 1021 364 368 1026 692 697 4167 1106 2298 1049 373 378 1054 711 716 4280 UNIT WITH WATER STORAGE TANK IR VERSION Unit WITHOUT Hydronic Kit Acustic version AB AS AX CORUOT Load on bearing points Kg Total genen Load on bearing points Kg Tota Mod position mm Weight position mm Weight A B W1 W2 W3 W4 w5 w6 Kgl A B W1 W2 w3 w5 w6 Kg 350 6 1133 2189 912 444 456 924 677 690 4102 1132 2197 935 455 467 947 694 708 4206 390 6 1112 2155 955 464 477 967 709 723 4295 1111 2164 978 476 489 991 727 740 4401 440 6 1124 2150 968 471 483 980 719 732 4353 1124 2159 991 1 482 495 1004 736 750 4459 490 6 1111 2142 984 479 491 997 731 745 4426 1111 2151 1007 490 503 1021 748 762 4532 560 6 1125 2508 1039 506 519 1053 772 787 4676 1125 2516 1064 517 531 1078 790 805 4785 630 6 1112 2499 1056 513 527 1070 784 799 4749 1112 2506 1080 525 540 1094 802 817 4859 Unit WITH Hydronic Acustic version AB AS AX Poutevol gravity Load on bearing points Kg Tota Load on bearing points Kg Total Mod position mm Weight position mm Weight A B W1 W2 W3 w4 w5 w6 Kg A B W1 W2 W3 w4 w5 w6 Kg 35
57. 82 96 8 868 007 024 o JOMO ALON Wn 97029 97096 9 9 o0rv 9 06 9 092 9215 51 0 9 OVE 0 c 070 0 8c 092 0 vc 0 22 002 08 09 0 0L 0 8 SAS SS elenka e prete meten Te l 1 e TION a bat oe be aif t t bod E i 950 12 Mac TT Sige by ot Site T F 1 1 e qej y senjeA pue eu Aq s y uo Buipuedep egy y y 104 sejeJisniji wojeq udeJ6 eu 00 OSL 002 042 00 OSE 007 OSV ed peeu 42 RECEPTION AND POSITIONING Inspections on arrival As soon as the appliance is consigned it is essential to make sure that all the ordered items have been received and that the shipment is complete Carefully check that the equipment has not been damaged If visible damage is discovered immediately inform the haulage contractor and write Collected with reserves owing to evident damage on the consignment note Delivery ex works means that as establ
58. A AB 12 0 12 0 20 8 20 8 20 8 20 8 A LRA AB 96 0 96 0 166 4 166 4 166 4 166 4 A FLI AB 7 0 7 0 13 0 13 0 13 0 13 0 Specifications of pumping module accessory AM STD and SS STD UNIT 350 5 390 6 440 6 490 6 560 6 630 6 UM Power supply 400 3 50 V ph Hz FLA AB 14 0 14 0 20 8 20 8 20 8 20 8 A LRA AB 112 0 112 0 166 4 166 4 166 4 166 4 A FLI AB 8 2 8 2 13 0 13 0 13 0 13 0 Specifications of pumping module accessory High working head MP 1 SS 1 UNIT 350 5 390 6 440 6 490 6 560 6 630 6 UM Power supply 400 3 50 V ph Hz FLA AB 20 8 20 8 20 8 20 8 20 8 27 0 A LRA AB 166 4 166 4 166 4 166 4 166 4 216 A FLI AB 13 0 13 0 13 0 13 0 13 0 16 0 kW NOTES Values valid for IP and IR units STANDARD LOW NOISE and EXTRA LOW NOISE unit WITH or WITHOUT hydronic kit FLA Full load current at maximum tolerated conditions LRA Locked rotor current FLI Full load power input at maximum tolerated conditions MIC Maximum instantaneous current of the unit Values relative to a 400V 3 50Hz power supply voltage rating Summary tables total values Units without pumping module UNIT 350 5 390 6 440 6 490 6 560 6 630 6 UM Total maximum load current FLA 287 302 355 399 451 494 A Total maximum power input FLI 171 182 211 237 272 304 kW Total maximum starting current MIC 538 529 605 649 771 815 Units with pumping module MP
59. AL PROTECTION Personal protection Control parameters Respiratory tract protection Eye protection Hand protection Hygiene measures 9 CHEMICAL PHYSICAL PROPERTIES Relative density gas air 1 Solubility in water mg l Appearance Odour Fire point 10 STABILITY AND REACTIVITY Stability and reactivity Materials to be avoided Hazardous products of decomposition 11 TOXICOLOGICAL INFORMATION Local effects Long term toxicity Specific effects 68 Ensure adequate ventilation especially in closed areas Difluoromethane R32 Recommended exposure limits AEL 8h and 12h TWA 1000 ml m3 Pentafluoroethane R125 Recommended exposure limits AEL 8h and 12h TWA 1000 ml m3 For rescue and for maintenance works in tanks use self contained breathing apparatus The vapours are heavier than air and can cause suffocation reducing the oxygen available for breathing Total protection glasses Rubber gloves Do not smoke Heavier than air Not known but deemed very low Colourless liquefied gas Similar to ether Does not ignite No decomposition if used according to the special instructions Alkali metals alkali earth metals granulated metal salts Al Zn Be etc in powder Halogen acids traces of carbonyl halides Concentrations substantially above the value TLV 1000 ppm can cause narcotic effects Inhalation of highly concentrated products of decomposition can cause respiratory insufficiency pulmonary
60. ANCES IR COOLING UNIT ONLY Performances Standard unit AB OUTDOOR AIR TEMPERATURE D B 30 35 40 50 1 2 kWf kWa kWf kWa kWf kWa kWa Twz Outlet water temperature kWf Cooling capacity KW kWa Compressor power input kW The standard performances refer to a 5 temperature difference between the water entering and leaving the heat exchanger and to operation of the unit with all fans at nominal or maximum speed A 0 44 x 10 m K W fouling factor has also been considered with the unit installed at zero meters above sea level 1013mbar The performances are declared no considering any correction due to water flow rate and water side pressure drop gross performance 1 at these temperatures the fans are at maximum speed 2 ATC Advanced Temperature Control function may occur 20 STANDARD PERFORMANCES IR COOLING UNIT ONLY Performances Low noise unit AS OUTDOOR AIR TEMPERATURE C D B 30 35 40 kWf kWa kWf kWa kWf kWa Twz Outlet water temperature kWf Cooling capacity KW kWa Compressor power input kW The standard perfo
61. AS AX Acustic version AB AS AX Center of gravity Center of gravity E Center of gravity 2 Center of gravity position mm en t position mm t Mod position mm position mm jo t A B A B A B A B 350 5 1132 2011 3459 1131 2033 3564 350 5 1131 2029 3701 1130 2051 3806 390 6 1106 1990 3650 1105 2012 3756 390 6 1105 2008 3905 1104 2030 4012 440 6 1121 1990 3707 1120 2012 3814 440 6 1120 2008 3966 1119 2030 4074 490 6 1105 1987 3779 1104 2009 3887 490 6 1104 2005 4043 1103 2027 4151 560 6 1123 2279 4034 1122 2301 4144 560 6 1122 2297 4316 1121 2319 4426 630 6 1107 2276 4106 1106 2298 4217 630 6 1106 2294 4393 1105 2316 4504 UNIT WITH WATER STORAGE TANK Unit WITHOUT Hydronic Kit IR Version IP Version Acustic version AB AS AX Acustic version AB AS AX Center of gravity 5 Center of gravity Center of gravity Center of gravity Mod position mm pen t position mm t Mod position mm E t position mm t A B A B A B A B 350 5 1140 1802 3230 1139 1824 3332 350 5 1139 1820 3456 1138 1842 3558 390 6 1114 1781 3421 1113 1803 3525 390 6 1113 1799 3661 1112 1821 3765 440 6 1129 1781 3478 1128 1803 3583 440 6 1128 1799 3722 1127 1821 3826 490 6 1113 1778 3550 1112 1800 3656 490 6 1112 1796 3799 1111 1818 3904 560 6 1130 2043 3798 1129 2065 3906 560 6 1129 2061 4064 1128 2083 4172 630 6 1114 2040 3870 1113 2062 3979 630 6 1113 2058 4141 1112 2080 4250 Unit WITH Hydronic
62. AVITY DURING TRASPORT AND OPERATION section for the center of gravity position NOTE To correctly lift the machine the belts used must be longer than 3 5 meters Refer to the data plates Part 3 Fig 1 that identify the center of gravity position applied to the 4 sides of the base Use protections on edges Part 4 Fig 1 to void risk of damages WARNING To safeguard persons and property read the information on the packing that covers the unit before handling Also make sure to Handle the machine with care Do not stack other objects on top of the unit 43 RECEPTION AND POSITIONING Storage The units must be stored in a dry place sheltered from the sun rain sand and wind Comply with the storage conditions given below Do not stack the units Maximum temperature 60 C Minimum temperature 10 C Humidity 90 Packing removing Recycle and dispose of packing material in conformity with local regulations be extremely careful not to damage the unit Positioning Before positioning please consider the overall dimensions and the technical requirements of the system and the unit electric and hydraulic connections and any air pipes ducts or free passages Neglecting these aspects may decrease performance and operational life of the unit and therefore increase the operating costs and maintenance
63. AX Extra low noise unit to be installed in tropical climate sites The available special versions are described below VB Standard unit VD Version with Desuperheater available forboth IR units and IP units Produces cold water in the same way as the standard version plus hot water from 30 to 70 C at the same time This is achieved by installing a water refrigerant gas heat exchanger between the compressor and coils in order to recover 20 to 25 of the heating capacity that would otherwise be dispersed in the air It helps to remind that hot water production is possible only in combination with cold hot water production in the main heat exchanger and it is subordinated by it VR Total Heat Recovery version Produces cold water as in the standard version plus hot water at a temperature of 35 to 55 C at the same time This is achieved thanks to a water refrigerant gas heat exchanger that totally recovers the heating capacity that would otherwise be dispersed in the air The total heat recovery function is enabled and disabled by means of a valve on the compressor delivery of each circuit when the temperature of the water that enters the recuperator drops the valve switches the hot gas flow from the condensing coils to the recovery heat exchanger On the other hand when the temperature of the water reaches the set point the valve shuts off the heat recuperator and switches the hot gas flow to the condensing coils It helps to
64. Circuit 2 high pressure transducer 0 0 1 0 1328 0530 transducer Type of variable parameter A Analog Digital Integer 59 SERIAL INTERFACE RS485 MODBUS RTU MODBUS Address Table Fans Level Parameter Description Def Min Max U M Modbus Mocloue R W Notes Meaning Position HEX Circuit 1 fans power 100 0 1567 061 R Circuit 2 fans power 100 0 1568 0620 R ALARM Circuit 1 fans thermal 0 0 2 0 1286 0506 0 not active ALARM Circuit 2 fans thermal 0 0 2 0 1287 0507 2 4 Type of variable parameter A Analog Digital Integer Address Table MODBUS Compressor Level Parameter Description Def Min Max U M BU ote Modbus R W Notes Meaning Compressor 1A enable 1 0 1 D 0 800 0320 R W Compressor 1B enable 1 0 1 D 0 801 0321 R W Compressor 1C enable 1 0 1 D 0 802 0322 R W not enabled Compressor 2A enable 1 0 1 D 0 803 0323 R W 1 enabled Compressor 2B enable 1 0 1 D 0 804 0324 R W Compressor 2C enable 1 0 1 D 0 805 0325 R W Compressor 1A status 0 9 0 1527 05F7 R Compressor 1B status 0 9 0 1528 05 8 R 0 off 1 5 not used Compressor 1C status 0 9 0 1529 05F9 R 6 Compressor 2A status 0 9 0 1530 O5FA 7 alarm Compressor 2B status 0 9
65. Data certified by EUROVENT 18 Extra low noise unit AX LOW TEMPERATURE PLANT 18 Extra low noise unit AX MEDIUM TEMPERATURE PLANT Data declared according to UNI EN 14511 19 Extra low noise unit AX LOW TEMPERATURE PLANT Data declared according to UNI EN 14511 19 STANDARD PERFORMANCES IR COOLING UNIT ONLY 20 Performances Standard unit 20 Performances Low noise 21 Performances Extra low noise 22 STANDARD PERFORMANCES IP HEAT PUMP UNITS 23 Performances in cooling mode Standard UnitAB 23 Performances in heating mode Standard UnitAB 24 Performances in cooling mode Low noise Unit AS 25 Performances in heating mode Low noise UnitAS 26 Performances in cooling mode Extra low noise Unit AX 27 Performances in heating mode Extra low noise UnitAX 28 CORRECTION FACTOR FOR THE USE OF GLYCOL 29 Correction factor for the use of glycol IN HEATING MODE 29 Correction factor for the use of glycol IN COOLING MODE 29 Fouling 5 29 GENERAL SPECIFICATIONS BRINE UNIT BR BP 30 Brine Unit 30 GENERAL SPECIFICATIONS VERSION WITH DESUPERHEATER VD IR COOLING
66. E 33 GENERAL SPECIFICATIONS VERSION WITH DESUPERHEATER VD IP HEAT PUMP UNIT Performances Version with Desuperheater VD OUTDOOR AIR TEMPERATURE C D B 30 35 40 kWtr Recovered HEATING CAPACITY kW Twr Recovery outlet water temperature C Evaporator outlet water temperature 7 C The standard performances refer to a 5 C temperature difference between the water entering and leaving the heat exchanger and to operation of the unit with all fans at nominal or maximum speed 0 44 x 10 m K W fouling factor has also been considered with the unit installed at zero meters above sea level Pb 1013mbar The performances are declared no considering any correction due to water flow rate and water side pressure drop gross performance 34 GENERAL SPECIFICATIONS FULL HEAT RECOVERY UNIT VR IP HEAT PUMP UNIT Acoustic Version AB Basic Unit Recovery heat exchanger specifications MODEL 350 5 390 6 440 6 490 6 560 6 630 6 UM of recovery exchanger Brazed plates Quantity 1 N operating pressure on wet si
67. FORMANCES IP HEAT PUMP UNITS Performances in cooling mode Extra low noise Unit AX OUTDOOR AIR TEMPERATURE C D B 30 35 40 50 1 2 kWf kWa kWf kWa kWf kWa kwa Tw Outlet water temperature C kWf Cooling capacity kW kWa Compressor power input kW The standard performances refer to a 5 C temperature difference between the water entering and leaving the heat exchanger and to operation of the unit with all fans at nominal or maximum speed A 0 44 x 10 m K W fouling factor has also been considered with the unit installed at zero meters above sea level Pb 1013mbar The performances are declared no considering any correction due to water flow rate and water side pressure drop gross performance 1 at these temperatures the fans are at maximum speed 2 ATC Advanced Temperature Control function may occur 27 STANDARD PERFORMANCES IP HEAT PUMP UNITS Performances in heating mode Extra low noise Unit AX OUTDOOR AIR TEMPERATURE C D B 2 6 9 kWt kWa kWt kWa kWt kWa Tw Outlet water temperature C kWt Heating capacity kW kWa Compressor power input kW The standard performances refer to a 5 C tempe
68. ONTHLY EVERY SIX MONTHS Visual inspection of the unit Inspection of hydraulic circuit Inspection of electrical system Inspection of condensing system Inspection and adjustment of operat parameters Structure of the unit When checking the condition of the parts that form the structure of the unit pay particular attention to the parts liable to rust If traces of rust are noted they must be treated with rust inhibitor paint in order to eliminate or reduce the problem Check to make sure that the external panels and the fans of the unit are well fixed Bad fixing gives rise to noise and abnormal vibrations Hydraulic circuit Check visually to make sure that there are no leaks in the hydraulic circuit If the pumping module accessory is installed it is advisable to make sure that the water filter is clean Electrical system Make sure that the power cable that connects the unit to the distribution panel is not torn cracked or damaged in a way that could impair its insulation Inspection of the condensing system WARNING The finned pack exchanger has fins made of aluminium or some other thin material thus even accidental contact could cause cuts Comply with the instructions in the relative section Condensing coils In view of the function of this component it is very important for the surface of the exchanger to be as free as possible from clogging caused by items that could re
69. RATURE PLANT Data certified by EUROVENT MOD 350 5 390 6 440 6 490 6 560 6 630 6 UM Cooling mode A35W 7 source air 35 C d b system water 12 C out 7 C Cooling capacity E 351 374 439 494 558 625 kW Compressor power input 105 114 131 151 168 191 kW Total power input 120 128 149 169 189 213 kW EER E 2 93 2 92 2 95 2 92 2 95 2 93 ESEER E 4 24 4 24 4 27 4 24 4 28 4 25 Water flow rate 16 8 17 9 21 0 23 6 26 7 29 9 15 Water pressure drop 47 54 48 60 45 56 kPa Cooling mode A35W 7 source air 35 d b system water 12 C out 7 C Cooling capacity E 341 364 426 480 540 608 kW Compressor power input 104 112 130 149 166 189 kW Total power input 118 127 148 167 187 211 kW EER E 2 89 2 87 2 88 2 87 2 89 2 88 ESEER E 4 19 4 16 4 17 4 17 4 19 4 18 Water flow rate 16 3 17 4 20 4 22 9 25 8 29 0 1 5 0 Water pressure drop E 45 51 45 57 42 53 Heating mode A7W45 source air 7 d b 6 w b system water in 40 C out 45 Heating capacity E 370 393 456 516 576 658 kW Compressor power input 106 114 130 151 166 195 kW Total power input 120 128 148 169 188 217 kW COP E 3 08 3 07 3 08 3 05 3 06 3 03 Water flow rate 17 7 18 8 21 8 24 7 27 5 31 4 1 5 Water pressure drop 53 59 51 66 48 62 kPa E Data declared according to EUROVENT LCP certification programme The values
70. Recovered water flow rate 1 4 07 4 33 5 06 5 73 6 45 7 26 1 6 Recovered water pressure drop 1 23 26 24 30 29 36 kPa 1 The data refer to Water temperature evaporator inlet 12 C evaporator outlet 7 C Outdoor air temperature 35 C The data refer to Water temperature recovery inlet 40 C recovery outlet 45 C ji NOTE THE HEATING CAPACITY RECOVERED BY THE DESUPERHEATER EXCLUSIVELY REFERS TO UNITS OPERATING IN THE COOLING MODE Acoustic Version AS Low noise Unit Recovery heat exchanger specifications MODEL 350 5 390 6 440 6 490 6 560 6 630 6 UM of recovery exchanger Brazed plates Quantity 1 N operating pressure on wet side 600 kPa Total water content of recovery exchangers 3 8 3 8 3 8 3 8 3 8 3 8 Unit specification Cooling capacity VD 1 340 363 425 479 539 607 kW Power input compressor VD 1 109 117 136 156 174 198 kW otal power input VD 1 123 132 154 174 195 219 kW EER VD 1 2 76 2 75 2 76 2 75 2 76 2 77 Water flow rate VD 1 16 2 17 3 20 3 22 9 25 7 29 0 l s Water pressure drop VD 1 48 50 54 57 54 53 kPa Recovered heating capacity 1 85 2 90 7 107 120 135 152 kW Recovered water flow rate 1 4 07 4 33 5 09 5 72 6 45 7 25 1 5 Recovered water pressure drop 1 23 26 24 30 29 36 kPa 1 Dati riferiti a Temperatura acqua ingresso evaporatore 12 C uscita evaporatore 7 C Temperatur
71. VW HOLIMS SYNSS3Yd 18538 OLNV ad 89050 AVS 9 6 1442065 AYNSS3AYd SSdd ANIVA NOISNVdX3 DINOYLOATA ALA AAWA ALaAVS ASA 8800 AVS 144205 AYNSSAYd Sdd A 1 9NIOHVHO 21 L3TINI H31VM MNS H3lV3HH3d S3d AdS 1V3H 31V ld dS 15 380d LJINI H31VM MIS AAWA TIV8 L31100 HOSS3HdlOO TIV8 8805 LNOLIM AVS 144205 559 dd HOLIMS 34h SS3Hd YSALVM HOLIMS SYNSS3Yd HOIH 19534 OLNV YOLVOIGNI SYNLSIOW Sari 5 do 1 va uonduoseq dL Sdd dV L CO xd VN C3 Ol SSdd gt Qds LNO Sdd LX we NI SSdd MNS ii LNO NI AAA gt Ol lt Sdd m OL va dV L dVIN NI H Vyd ASA Sdd Sdd Sdd L 01 ids lt SSdd
72. Water flow rate CCQA 1 000 1 018 1 032 1 053 1 082 Water pressure drop CCDP 1 000 1 026 1 051 1 077 1 103 Based on DESIGN CONDITIONS from the table performances extract Cooling Capacity kWf and Compressors Power Input kWa Based on type and percentage of glycol extract CCPT CCQA CCDP Then calculate Pt brine kWt CCPT Then calculate brine flow rate to the heat recovery exchanger Q brine s CCQA x Pt brine KW 0 86 AT brine 3 6 where AT brine is the temperature difference outlet intlet heat recovery exchanger AT brine Twout brine Twin brine With this brine flow rate enter in abscissa on the water pressure drop of the heat recovery then you have Dp app Finally you can calculate the actual pressure drop of the brine on heat recovery Dp brine CCDP x Dp app Correction factor for the use of glycol IN COOLING MODE ETHYLENE GLYCOL with water produced between 5 20 C Percentage Of glycol in mass volume 0 0 10 8 9 20 18 1 30 27 7 40 37 5 Freezing point 0 3 2 8 14 22 Cooling capacity CCPF 1 00 0 99 0 98 0 97 0 95 Power input CCPA 1 00 1 00 0 99 0 99 0 98 Water flow rate CCQA 1 00 1 04 1 08 1 12 1 16 Water pressure drop CCDP 1 00 1 08 1 16 1 25 1 35 PROPYLENE GLYCOL with water produced between 5 20 C Percentage Of glycol in mass volume 0 0 10 9 6 20 19 4 30 29 4 40 39 6 Freezing point C 0 3 3 7 13 21 Cooling
73. a aria esterna 35 C Dati riferiti a Temperatura acqua ingresso recupero 40 C uscita recupero 45 C OPERATING IN THE COOLING MODE NOTE THE HEATING CAPACITY RECOVERED BY THE DESUPERHEATER EXCLUSIVELY REFERS TO UNITS Acoustic Version AX Extra low noise Unit Recovery heat exchanger specifications MODEL 350 5 390 6 440 6 490 6 560 6 630 6 UM of recovery exchanger Brazed plates Quantity 1 N Max operating pressure on wet side 600 kPa Total water content of recovery exchangers 3 8 3 8 3 8 3 8 3 8 3 8 Unit specification Cooling capacity VD 1 334 356 416 469 528 595 kW Power input compressor VD 1 112 120 140 160 178 204 kW Total power input VD 1 126 135 158 178 200 225 kW EER VD 1 2 65 2 64 2 63 2 63 2 64 2 64 Water flow rate VD 1 16 0 17 0 19 9 22 4 25 2 28 4 1 5 Water pressure drop VD 1 47 48 51 54 52 51 kPa Recovered heating capacity 1 85 2 90 7 106 120 135 152 kW Recovered water flow rate 1 4 07 4 33 5 06 5 73 6 45 7 26 1 6 Recovered water pressure drop 1 23 26 24 30 29 36 kPa 1 The data refer to Water temperature evaporator inlet 12 C evaporator outlet 7 C Outdoor air temperature 35 C The data refer to Water temperature recovery inlet 40 recovery outlet 45 C NOTE THE HEATING CAPACITY RECOVERED BY THE DESUPERHEATER EXCLUSIVELY REFERS TO UNITS OPERATING IN THE COOLING MOD
74. able value CR Remote control panel F Replies every control and visualization of the onboard control panel INT Serial interface M Allows serial communication on RS485 by MODBUS protocol MTC Magnetothermic switch M Magnetothermic switch on all loads place of fuses SS Soft Starter M Soft starter on compressors allow to reduce to about a 60 nominal inrush current FLS Flow switch F Paddle flow switch on the water circuit to avoid the risk of freezing if the water flow is shut off for some reason RIF Capacitors for power factor corrections M Capacitors for power factor corrections increase power factor cos gt 0 91 and reduce power input CSF Voltage monitor and sequence meter M The device enables control of the correct sequence of power phases and the lack of any phases KOP Programmer clock M Allows the unit to be turned on and off depending on the programmed time setting up to 14 switching actions can be programmed as required throughout the 7 days of the week DCC Head pressure control M as standard for Low Noise unit AS and for eXtra Low Noise unit AX The device is made by 2 electrical drivers that by means of phase cutting control the fans speed rotation with the scope of mantai ning the condensation pressure inside the correct operating limits Mechanical options Special finned heat exchangers Coils with copper fins Coils with tin coated copper fins Coils with al
75. acts as a door lock since it ensures that the machine is only powered when the door is shut The stopping function carried out by the main circuit breaker is classified as type 0 since the machine is stopped by immediately cutting off the power supply 3 Reference standards The provisions established by the following Directives have been complied with to ensure the safety of the electrical products placed on the European Union market Low Voltage Directive 2006 95 EEC which also includes the following harmonized standards CEI EN 60335 1 and 60335 2 40 Classification CEl 60204 1 Safety of machinery Electrical equipment of machines Part 1 General rules Directive 2004 108 EEC concerning Electromagnetic compatibility 4 User connection For more details refer to the wiring diagram of the unit 56 R410A PROTECTION DEVICES Protection devices HIGH PRESSURE The unit is protected against risk of overpressure by means of 5 levels protection chain Each circuit is equipped with 1 ATC Cooling Capacity Control 2 high pressure transducer connected to electronic controller if installed high pressure automatic switch connected to electronic controller high pressure manual switch connected to compressor contactor command high pressure safety valve wa 3 4 5 Protection devices technical data LEVEL 1 2 3 4 5 pay ATC Cooling Capacity High pressure High pressure High pressure High
76. arried out The above information is based on our current know how and describes the product according to the safety requirements It does not however repre sent a guarantee and assurance of the qualities in a legal sense Each person responds personally for compliance with such regulations 69 SAFETY AND POLLUTION First aid Move the victim away from the toxic source keep him warm and allow him to rest Administer oxygen if necessary Proceed with artificial respiration if necessary Give heart massage in the case of heart failure Immediately seek medical help Contact with the skin Immediately thaw the affected parts under running lukewarm water Remove contaminated clothing garments may stick to the skin in the case of ice burns if they have not adhered to the skin Seek medical assistance if necessary Contact with the eyes Immediately rinse the eyes with physiologic eyewash or clean water at least 10 minutes with the eyelids pulled open Seek medical assistance if necessary Swallowing Do not make the victim vomit If the victim is conscious have him rinse his mouth out with clean water and then drink 200 300 ml of water Immediately seek medical help Do not administer adrenaline or sympathomimetic drugs after exposure owing to the risk of cardiac arrhythmia For further information about the characteristics of the refrigerant consult the technical briefs
77. ate 20 6 22 0 25 7 29 0 32 8 36 7 1 5 Water pressure drop 71 81 71 91 68 84 kPa Cooling mode A35W18 source air 35 d b system water in 23 C out 18 C Cooling capacity 419 447 524 590 663 748 kW Compressor power input 119 128 148 171 190 216 kW Total power input 133 143 166 189 211 238 kW EER 3 15 3 13 3 16 3 12 3 14 3 14 Water flow rate 20 0 21 3 25 0 28 2 31 7 35 7 1 5 Water pressure drop 67 76 67 86 63 80 kPa Heating mode A7W35 source air 7 C d b 6 C w b system water in 30 C out 35 C Heating capacity 360 382 444 501 560 640 kW Compressor power input 81 7 87 4 100 116 128 150 kW Total power input 96 1 102 118 134 149 171 kW COP 3 75 3 75 3 76 3 74 3 76 3 74 Water flow rate 17 2 18 2 21 2 24 0 26 8 30 6 1 5 Water pressure drop 50 56 49 62 45 59 kPa Heating mode A2W35 source air 2 C d b 1 C system water in 30 C out 35 C Heating capacity 338 359 417 471 527 602 kW Compressor power input 81 3 86 9 99 8 115 127 149 kW Total power input 95 7 101 118 133 149 170 kW COP 3 53 3 55 3 53 3 54 3 54 3 54 Water flow rate 16 2 17 2 19 9 22 5 25 2 28 8 1 5 Water pressure drop 44 50 43 55 40 52 kPa 16 NOMINAL PERFORMANCES Low noise unit AS MEDIUM TEMPERATURE PLANT Data declared according to UNI EN 14511 MOD 350 5 390 6 440 6 490 6 560 6 630 6 UM Cooling mode A35W7 source air 3
78. ater RECOVERY WATER CIRCUIT The basic diagram given is valid for VD VR version The figure below shows the basic diagram of the portion of the system with the heat exchanger used for recovering partially heating power that would otherwise be disposed of in the air IMPORTANT The water flow to the heat exchanger must be constant it is required to install a water filter upstream of the exchanger az oe Hl o 9 Em pon Recovered hot water tank 1 Component not required if the unit is equipped with the Water storage tank accessory Installation of this accessory is recommended if the unit is without it User system p Pressure gauge Thermometer On off and or water flow rate regulating valve Monitoring electronics governor 6 ty Air vent Water filling unit Filter Safety Three way driven valve Coupling Recovery water flow inlet probe 1 Expansion tank 51 HYDRAULIC CONNECTIONS Air vent and water drain On the piping circuit feeding the unit especially when equipped with the Victaulic connection kit the installer must fit an appropriate number of valves manual or automatic at the top of the circuit in or
79. capacity CCPF 1 00 0 98 0 96 0 94 0 92 Power input CCPA 1 00 0 99 0 98 0 95 0 93 Water flow rate CCQA 1 00 1 01 1 03 1 06 1 09 Water pressure drop CCDP 1 00 1 05 1 11 1 22 1 38 Based on outdoor air temperature and leaving water temperature of the evaporator DESIGN CONDITIONS from the table performances extract Cooling Capacity KWf and Compressors Power Input kWa Based on type and percentage of glycol extract CCPF CCPA CCQA CCDP Then calculate Pf brine kWf x CCPF Pass CP brine kWa x CCPA Then calculate brine flow rate of the evaporator Q brine evap 5 x Pf brine kW 0 86 AT_brine 3 6 where AT brine is the difference inlet outlet evaporator water tem AT brine Twin evap brine Twout evap brine perature With this brine flow rate enter in abscissa on the water pressure drop of the evaporator then you have Dp app Finally you can calculate the actual pressure drop of the brine on evaporator side Dp evap brine CCDP x Dp app Fouling factors The performances supplied with the tables are referred to a fouling factory 0 44 104 m K W For different values of the fouling factory use the reduction coefficients reported in the following tab le Fouling factory Evaporator F c PF F c PA m K W 0 44 x 10 1 1 K W 0 86 x 10 0 98 0 99 m W 1 72 x 10 0 93 0 98 F c PF Correction Factor for Cooling capacity F c PA Correction Factor for compres
80. cer Automatic switch Device Discharge Temperature Trip out barg 2 bar 2 bar Trip out 135 C Trip in barg 4 bar 4 bar Trip in 120 C connected to electronic controller electronic controller connected to electronic controller stop the compressors stop the compressors effect p that as p that effect stop the single compressor YES by keyboard if the YES by keyboard low pressure switch 0 after the solution of the has and after the YES by keyboard after the eee problem that generates solution of the problem reset solution of the problem that the alarm that generates the generates the alarm alarm For more details refers to section monitoring basic system 57 SERIAL INTERFACE RS485 MODBUS Protection devices HIGH PRESSURE Through the accessory interface RS485 MODBUS RTU control system is able to communicate with the outside world The outside world means a master device usually a supervisory system or a BMS Building Management System designed by the customer CAUTION The use of serial communication must be made by qualified personnel The company assumes no responsibility for any damage to the machine due to misuse of the serial interface Modbus RTU RS485 Communication with the machine is with MODBUS RTU on RS485 serial network supervisor BMS MASTER SLAVE RS485 settings of the chiller
81. chine NB YOU CAN CHOOSE ONLY ONE KIT GP Coil protection grid M Protects external surface of the finned coils GM Pressure gauges kit M 4 pressure gauges allow visualization of high and low refrigerant gas pressure AVG Rubber vibration dampers F Reduce vibrations transmitted to the floor by compressors and fans during normal operating conditions until 85 Spring vibration dampers F Reduce vibrations transmitted to the floor by compressors and fans during normal operating con ditions until 90 10 ACCESSORIES AND OPTIONAL EQUIPMENT VICTAULIC CONNECTION KIT COMPLETE PIPE KIT WATER STORAGE TANK PIPE KIT M1P AM 2P STD M1P AM 2P HP1 gt Y M2P AM 2P STD M2P AM 2P HP1 ACCESSORIES AND OPTIONAL EQUIPMENT Electrical accessories TP Low and High pressure transducers M Allow the display of the suction and discharge pressures of compressors Their presence activates an advanced defrost and condensation control logic and the ATC Advanced Temperature Control to prevent high pressure alarm due to high external air temperature RAG Storage tank electrical heater F Keeps water in storage tank above freezing point to avoid risk of icing during winter stops it is activated together with plate heat exchanger electrical heater TAT High Temperature Thermostat M Two thermostats in series on compressors outlet pipes preserve operation not allowing temperature to rise up than a specified non adjust
82. d cycling of start ups input parameters by keyboard alarms management smart defrosting control and operating mode change only IP unit dynamic set point climatic control scheduling and integrative heaters contro If you installed the hydronic kit these functions are enabled antifreeze with pump start up cycle after prolonged inactivity anti sticking if the hydronic kit installed has 2 pumps there is a cycling between each pump to ensure an equivalent lifetime Digital input functions low pressure high pressure high temperature on compressor supply phase presence and sequence mo nitoring device on power supply differential water pressure control compressors thermal protection fans thermal protection pumps thermal protection only if installed MP accessory remote ON OFF and remote operating mode change only IP unit demand limit double Set point Digital output functions compressor start up pump start up only with MP accessory plate heat exchanger electrical heater remote general alarm 4 way valve only IP unit additional heating management available digital contact on compressors running Analogic input functions in and out water temperature coil temperature probe external air temperature probe Analogic output functions continuous adjustment of axial fans rotating speed if installed Moreover the controller allows Alarm history max 50m alarms managed with FIFO logic Time scheduling daily and weekly
83. de 600 kPa Total water content of recovery exchangers 28 8 30 4 35 2 39 2 44 8 49 6 Unit specification Cooling capacity VR 1 365 389 457 514 581 650 kW Total power input VR 1 101 109 126 145 161 184 kW EER VR 1 3 61 3 57 3 63 3 54 3 61 3 53 Water flow rate VR 1 17 5 18 6 21 8 24 6 27 8 31 0 1 5 Water pressure drop 1 56 58 62 65 63 60 kPa Recovered heating capacity 1 461 493 577 652 734 824 kW Recovered water flow rate 1 22 0 23 6 27 6 31 2 35 1 39 4 1 5 Recovered water pressure drop 1 58 60 62 66 65 68 kPa 1 The data refer to Water temperature evaporator inlet 12 C evaporator outlet 7 C Outdoor air temperature 35 C The data refer to Water temperature recovery inlet 40 recovery outlet 45 C Acoustic Version AS Low noise Unit Recovery heat exchanger specifications MODEL 350 5 390 6 440 6 490 6 560 6 630 6 UM of recovery exchanger Brazed plates Quantity 1 N operating pressure on wet side 600 kPa Total water content of recovery exchangers 28 8 30 4 35 2 39 2 44 8 49 6 Unit specification Cooling capacity VR 1 365 389 457 514 581 650 kW Total power input VR 1 101 109 126 145 161 184 kW EER VR 1 3 61 3 57 3 63 3 54 3 61 3 53 Water flow rate VR 1 17 5 18 6 21 8 24 6 27 8 31 0 l s Water pressure drop 1 56 58 62 65 63 60 kPa Recovered heating capacity 1 461 493 577 652 734 824 kW Recovered water flow rate 1 22 0 23 6 27 6 31 2 35 1 39 4 1 5 Recovered water pr
84. der to vent any air in the piping system In the same way he must install a water drain valve in order when necessary to drain the unit s plate exchanger completely especially during the winter in order to prevent freezing that would seriously jeopardize the operation of the unit For units with the complete pipe kit there is an air vent valve on the top pipe water inlet and a water drain valve on the bottom pipe water outlet See Accessories and options section Piping connection with Victaulic couplings and Water flow switch It is composed of two Victaulic type quick couplers Fig 1 A comprehensive of union Fig 1 B and seal not installed supplied with the unit The unions WATER FLOW utt Re are supplied to be welded on the end Here we give the instructions to follow MICTAULIC for installing the quick couplers EN Do not weld the pipe with Victaulic connection joint attacked since the gasket may be damaged irreparably ks I X to be wel d SWITCH Supplied as optional see ACCESSORIES AND OPTIONAL EQUIPMENT Valve regulating diagram valve To prevent problems from occurring when the machine is started with very cold water you are strongly advised to install a mixer valve as shown in the diagram The valve must be regulated to suit the temperature at which the water flows into the desuperheater see diagram the gra
85. drop 73 83 74 68 87 kPa Heating mode A7W35 source air 7 C d b 6 C w b system water in 30 C out 35 C Heating capacity 378 402 466 588 673 kW Compressor power input 89 0 96 1 109 139 165 kW Total power input 103 110 127 160 186 kW COP 3 67 3 65 3 67 3 68 3 62 Water flow rate 17 9 19 0 22 1 25 0 27 9 31 8 1 5 Water pressure drop 54 61 53 67 49 63 kPa Heating mode A2W35 source air 2 C d b 1 C w b system water in 30 C out 35 C Heating capacity 320 340 394 447 497 570 kW Compressor power input 87 9 94 9 108 126 137 162 kW Total power input 102 109 126 144 159 184 kW COP 3 14 3 12 3 13 3 10 3 13 3 10 Water flow rate 16 8 17 9 20 7 23 5 26 2 29 9 1 5 Water pressure drop 47 54 46 60 43 56 kPa Data declared according to UNI EN 14511 The values are referred to units without options and accessories Heating capacity takes into account defrosting period 15 NOMINAL PERFORMANCES Low noise unit AS MEDIUM TEMPERATURE PLANT Data certified by EUROVENT MOD 350 5 390 6 440 6 490 6 560 6 630 6 UM Cooling mode A35W 7 source air 35 d b system water 12 C out 7 C Cooling capacity E 337 359 421 474 536 600 kW Compressor power input 113 123 141 163 181 206 kW Total power input 127 137 159 181 203 228 kW EER E 2 65 2 62 2 65 2 62 2 64 2 63 ESEER E 4 11 4 06 4 10 4 06 4 09 4 08 Water flow rate 16 1 17 2 20 1 22
86. duce the fan s air flow rate and thus the performances of the unit itself The following operations may be required Remove all impurities such as paper scraps leaves etc that could be clogging the surface of the bank either by hand or using a brush comply with the above mentioned safety prescriptions If the dirt has deposited on the fins and is difficult to remove by hand use a flow of compressed air or pressurized water on the aluminium surface of the coils remembering to direct the flow in a vertical and opposite to the standard flow direction to prevent the fins from being damaged Comb the coils with the relative tool using the appropriate comb spacing for the fins if some parts of them are bent or squashed Helical electric fans Visually inspect these parts to make sure that the electric fans are well fixed to the bearing grille and that this latter is fixed to the structure of the unit Check the fan bearings causing abnormal noise and vibration and close the terminal box and cable glands Water heat exchanger The exchanger must ensure the maximum heat transfer possible so keep it clean and free from dirt that may reduce efficiency make sure that the temperature difference between water outlet temperature and evaporation does not increase over time if the difference exceeds 8 10 C is necessary to proceed cleaning the water side of the exchanger keeping in mind the following water circulation must be in the
87. e in a regular way and give fade free service Have extraordinary mainte nance work done by qualified and authorized personnel according to EU Regulation 303 2008 of 2 April 2008 and later that requires companies and technicians that perform maintenance repair leakage checking and recovery recycling gases must be certified as required by local regulations Comply with the safety precautions given in the relative section of this manual and take all the necessary precautions The following information is only a guide for the end user Maintenance keeps unit efficiency reduce the speed of deterioration over time and collect information and data to understand the efficiency of the unit and prevent failures We suggest to prepare a booklet of installation according European legislation Routine maintenance The inspections described below to which the unit must be subjected do not require specific technical know how They merely include a few simple inspections involving certain parts of the unit Call an authorized assistance center if actual maintenance work is required The table below gives a recommended list of inspections which should be carried out at the indicated intervals Provide controls and interventions more frequently in case of heavy continuous or intermittent high close to operating limits etc or critical essential service such as data centres hospital etc use DESCRIPTION WEEKLY M
88. eed or an Extra Low Noise Unit AX which provides in addition slower axial fans more powerful finned coils and activation logic of the compressors in saturation All units are accurately build in compliance with the existing standards and are individually tested in factory Only electrical and hydraulic connections are required for installation Identification code of the unit The codes that identify the units are listed below and include the sequences of letters that determine the meanings for the various versions and set ups RHA IP 350 5 VB AB 0 M 5 Unit type IR units suitable for hydronic plant installation operating as chillers IP units suitable for hydronic plant Power Supply installation operating as heat pumps E TUN BR units suitable for hydronic plant S 400v dphrspHe installation with Brine solutions operating as chillers BP units suitable for hydronic plant installation with Brine solutions operating as heat pumps Type of Refrigerant 0 RA10A Operating range Unit model Unit version Acoustic Version M Medium temperature Units are 7 suitable to be installed in temperate N Compressor VB Standard unit AB Standard unit climate sites VD Desuperheater unit AS Low noise unit A High temperature Units are suitable VR Full heat recovery unit
89. entilation passage ensure compliance with the current provisions 15 INFORMATION ON REGULATIONS The product must not be labelled according to Directive 1999 45 EC Comply with the regulations given below and the relevant applicable updates and amendments Circulars no 46 79 and 61 81 of the Ministry of Labour Risks related to the use of products containing aromatic amines Leg Decree no 133 92 Regulations on the discharge of hazardous substances in waters Leg Decree no 277 91 Protection of workers against noise lead and asbestos Law 256 74 Decree 28 1 92 Leg Decree no 52 dated 3 2 97 Decree dated 28 4 97 as amended Classification packing and labelling of hazardous substances and preparations Decree no 175 88 as amended Activities with significant accident risks Seveso Law Decree no 203 88 Emissions into the atmosphere Decree no 303 56 Work hygiene Decree no 547 55 Regulations on accident prevention Leg Decree no 152 dated 11 5 99 Protection of waters 16 OTHER INFORMATION Recommended uses Refrigerant Can cause suffocation in high concentration Keep in a well ventilated place Do not breathe the gas The risk of suffocation is often underestimated and must be clearly explained during the training of operators Ensure compliance with all the national and regional regulations Before using this product in any new process or trial an in depth study on safety and compatibility of the product with the materials must be c
90. essure drop 1 58 60 62 66 65 68 kPa 1 The data refer to Water temperature evaporator inlet 12 C evaporator outlet 7 C Outdoor air temperature 35 C The data refer to Water temperature recovery inlet 40 recovery outlet 45 C Acoustic Version AX Extra Low noise Unit Recovery heat exchanger specifications MODEL 350 5 390 6 440 6 490 6 560 6 630 6 UM of recovery exchanger Brazed plates Quantity 1 N operating pressure on wet side 600 kPa Total water content of recovery exchangers 28 8 30 4 35 2 39 2 44 8 49 6 Unit specification Cooling capacity VR 1 365 389 457 514 581 650 kW Total power input VR 1 101 109 126 145 161 184 kW EER VR 1 3 61 3 57 3 63 3 54 3 61 3 53 Water flow rate VR 1 17 5 18 6 21 8 24 6 27 8 31 0 l s Water pressure drop VR 1 56 58 62 65 63 60 kPa Recovered heating capacity 1 461 493 577 652 734 824 kW Recovered water flow rate 1 22 0 23 6 27 6 31 2 35 1 39 4 1 5 Recovered water pressure drop 1 58 60 62 66 65 68 kPa 1 The data refer to Water temperature evaporator inlet 12 C evaporator outlet 7 C Outdoor air temperature 35 C The data refer to Water temperature recovery inlet 40 recovery outlet 45 C 35 GENERAL SPECIFICATIONS FULL HEAT RECOVERY UNIT VR IP HEAT PUMP UNIT Full Heat recovery unit performances VR OUTDOOR AIR TEMPERATURE C D B 40 45 50 kWtr Recovered HEATING CAPACITY kW
91. hermo insulated material to avoid air condensing and losses due to heat transfer It is available on delivery side and also for primary secondary hydraulic circuit interface Water storage tank It consists of Water draining On off action by means of a cock that can be accessed by removing the rear panel positioned on the side of the unit opposite to the electric panel Air vent Accessed by removing the rear panel positioned on the side of the unit opposite to the electric panel It consists of a manually operated valve installed on the highest part of the wet pipes Antifreeze heater connection 1 1 4 female threaded connection pre engineered for installation of the antifreeze heater RAG ac cessory Water safety valve on the rear part of the tank It acts whenever faulty service leads to an operating pressure in the hydraulic circuit that exceeds the valve opening value KT the following kits are available Victaulic connection kit F This accessory consists of steel pipes insulated with thermal barrier material and allows the water inlet outlet to be connected straight inside the unit Complete pipe kit M This accessory consists of steel pipes insulated with thermal barrier material and allows the water inlet outlet connection to be routed to the machine Water storage tank pipe kit M This accessory consists of steel pipes insulated with thermal barrier material and allows the water inlet outlet connection to be routed to the ma
92. hine s supply line must be taken from a system of symmetrical three phase voltages difference between voltage max 2 and of a separate protection conductor V 400V 10 f 50 Hz Protection on supply side An automatic switch must be installed on the supply side of the side in order to protect against any overcurrents and indirect contacts that could occur when the machine is operating It is advisable to install an automatic current limiter switch in order to limit the effective short circuit current in the connecting point of the machine This allows a protection device with a lower breaking capacity than that required in the connection point to be sized like the main circuit breaker of the machine The line and switch must be coordinated in compliance with the current laws governing electrical safety matters regarding the type of installation and environmental conditions in which the machine must operate Protection conductor ground wire The protection conductor from the feeder line must be connected straight to the ground screw identified by code PE which ensures the equipotential connection of all metal grounding points and structural parts of the machine Signals and data lines Do not exceed the maximum allowed distance of the cable as shown in the wiring diagram Put cables away from power lines with a different voltage or emitting electromagnetic noise if really necessary do not to put in parallel but only cros
93. iar as possible with the machine in order to avoid accidents that could cause injuries to persons and or damage to property a Access to the unit Only qualified persons who are familiar with this type of machine and who are equipped with the necessary safety protections fo otwear gloves helmet etc may be allowed to access the machine Moreover in order to operate these persons must have been authorized by the owner of the machine and be recognized by the actual Manufacturer b Elements of risk The machine has been designed and built so as not to create any condition of risk However residue hazards are impossible to elimi nate during the planning phase and are therefore listed in the following table along with the instructions about how to neutralize them Part in question Residue hazard Mode Precautions Compressor and delivery Burns Contact with the pipes and or com Avoid contact by wearing pipe pressor protective gloves Turn off the machine Delivery pipes heat recovery Explosion Excessive pressure check the high pressure switch exchanger and coils and safety valve the fans and condenser Pipes in general Ice burns Leaking refrigerant Do not pull on the pipes Electrical cables metal parts Electrocution serious burns Defective cable insulation live metal Adequate electrical protection cor parts rectly ground the unit Heat exchange coils Cuts Contact Wear protective gloves Fans Cuts Contact wi
94. icroprocessor control system NOTES Refer to the wiring diagram supplied with the unit for the layout of the electric panel Electrical connections All electrical connections must be carried out by qualified personnel in the absence of electric power The table below gives the elec trical specifications of the different constructional configurations of the units Compressor specification UNIT Power supply FLA A FLI kW Winding resistance ohm Q Unit layout 2 2 DDS 3 HEAT lt lt M EXCHANGER t M RHE TANK cal CP1C 1 bo 54 ELECTRICAL CONNECTIONS Single Fan specifications UNIT 350 5 390 6 440 6 490 6 560 6 630 6 UM Power supply 400 3 50 V ph Hz FLA AB 4 3 A LRA AB 15 0 A FLI AB 2 0 kW Summary Fan specifications UNIT 350 5 390 6 440 6 490 6 560 6 630 6 UM Power supply 400 3 50 V ph Hz FLA AB 34 4 43 0 51 6 A LRA AB 120 150 180 A FLI AB 16 0 20 0 24 0 kW Specifications of pumping module accessory MP PS STD UNIT 350 5 390 6 440 6 490 6 560 6 630 6 UM Power supply 400 3 50 V ph Hz FL
95. if multiple alligned units are installed 2000 Vibration damper installation To prevent the operating unit from transmitting vibrations to the bearing structure vibration dampening materials should be inserted under the bearing points The unit can be supplied with the rubber or spring vibration dampening accessory This must be mounted by the installer In order to avoid transmission of vibrations and noise from the piping is recommended to use the flexible joints on supplied with the hydraulic modules and the tank or supplied on request in other cases Consider some lowering of the unit when placed on dampers caused by the compression of rubber or spring Condensation During winter in heat pump mode is produced a large quantity of water from the external batteries due to defrost cycles provide a proper drainage system that prevent the stagnation in areas subject to passage of persons Area of support Mod 350 5 490 6 5010 SEEN 0 8 e 2003 I T x J lat 100 Mod 560 6 630 6 5942 0 1 o
96. ification authority Via Ronda 78A mE VR Italy LIi NOTE The identification plate of the Brine Unit BR BP is filled out as S shown in the diagram for the Basic Version of the unit VB GENERAL SPECIFICATIONS Presentation of the unit This new series of industrial chillers and heat pumps has been designed to meet the demands of global markets in the medium big power industrial and commercial plants Units are compact and highly configurable built to fit different types of plants so to meet the needs of highly qualified engineers Units are water chillers and heat pumps condensed in air with axial fans suitable for outdoor installation the structure and panels are robust made of galvanized and painted steel all fasteners are made of stainless steel or galvanized steel the frame containing the electrical equipment and all the components exposed to weather have a minimum IP54 degree of protection This series is composed of seven models divided in 6 sizes with nominal cooling capacity from 351 to 625 kW and thermal capacity from 370 to 658 kW The units product cold water from 5 to 25 C in summer and hot water from 30 to 55 C in winter and as optional they are equipped with continuous adjustment of axial fans rotating speed in order to allow the units to operate both with low outdoor temperature in cooling mode and with high outdoor temperature in heating mode as well as to reduce noise emissions All the uni
97. iquefied gas The vapours are heavier than air and can cause suffocation reducing the oxygen available for brea thing Rapid evaporation of the fluid can cause freezing Can cause cardiac arrhythmia Do not administer anything if the person has fainted Take the person outdoors Use oxygen or artificial respiration if necessary Do not administer adrenaline or similar substances Rinse thoroughly with plenty of water for at least 15 minutes and see a doctor Wash immediately with plenty of water Immediately remove all contaminated garments Increase in pressure Halogen acids traces of carbonyl halides All the known fire extinguishing means can be used Cool the containers tanks with water sprays Use self contained breathing apparatus in confined spaces 6 MEASURES AGAINST ACCIDENTAL SPILLING OF THE PRODUCT Personal protection Protection for the environment Product removal methods 7 HANDLING AND STORAGE Handling and storage Incompatible products Evacuate personnel to safe areas Provide for adequate ventilation Use personal protection equip ment It evaporates It evaporates Ensure an adequate air change and or extraction in the workplaces Only use well ventilated rooms Do not breathe vapours or aerosols Carefully close the containers and keep them in a cool dry and well ventilated place Keep in the original containers Explosives flammable materials organic peroxides 8 CONTROL OF EXPOSURE PERSON
98. ished by law reimbursement of any damages is at the insurance company s charge Safety prescriptions Comply with the current safety regulations concerning the equipment to use when handling the unit or the required ways of operating Use single protection devices as goggles gloves helmets when handling the unit to avoid risk of injuries Handling Check the weight of the appliance before proceeding with the moving and handling operations The weight is indicated on the data plate of the appliance and in the WEIGHTS AND CENTERS OF GRAVITY DURING TRASPORT AND OPERATION section of this manual Make sure that the appliance is handled with care and without jolting as rough treatment could damage the functional parts of the machine Comply with the following instructions when lifting and positioning the appliance dz 87 Handling and lifting with a crane or similar Bon 1 Using the brackets Part 1 Fig 1 located by the lifting holes refer to part 3 in the Dimensional data section 60 2 Position metal pipes Part 2 Fig 1 of adequate thickness in the holes in the base of the unit for lifting The end portions of the pipes must stand out by an adequate extent to permit inserting the safety devices and housing the belts for lifting Use spacer bars in the top of the unit to prevent crushing and damaging the batteries and the parts intended to cover the assembly Consult the WEIGHTS AND CENTERS OF GR
99. it 1 status 0 4 0 1551 060 2 not used Circuit 2 status 0 4 o 1552 0610 Circuit 1 capacity 0 100 0 1543 0607 R Circuit 2 capacity 0 100 0 1544 0608 R Circuit 1 liquid temperature 50 0 150 0 C A 1 1575 0627 R Circuit 2 liquid temperature 50 0 150 0 C A 1 1576 0628 R Circuit 1 low pressure 1 0 30 0 bar A 1 2332 091C R m Circuit 2 low pressure 1 0 30 0 bar A 1 2333 0910 R 2 Circuit 1 high pressure 1 0 50 0 bar A 1 1559 0617 R transducer Circuit 2 high pressure 1 0 50 0 bar A 1 1560 0618 R Heat recovery circuit 1 status 0 1 0 1386 056A R 0 off Heat recovery circuit 2 status 0 1 0 1387 056 R 1 ALARM Circuit 1 low pressure 3 0 470 2 ALARM Circuit 2 low pressure o 3 o 1271 04F7 R 2 ALARM Circuit 1 high pressure 0 0 2 0 1262 04 R ALARM Circuit 2 high pressure 0 0 2 0 1263 O4EF R 1 ALARM Circuit 1 electronic expansion valve 0 0 2 0 1258 04EA __ 2 ALARM Circuit 2 electronic expansion 0 0 2 0 1259 04EB R ERROR Circuit 1 liquid probe 0 0 1 0 1339 0538 0 active ERROR Circuit 2 liquid probe 0 0 1 0 1340 053C 1 active ERROR Circuit 1 low pressure transducer o 1 0 1363 0553 R 0 active ERROR Circuit 2 low pressure transducer 1 1364 0554 R as ERROR Circuit 1 high pressure transducer 0 0 1 0 1327 052 R pressure ERROR
100. its without options and accessories Heating capacity takes into account defrosting period Low noise unit AS LOW TEMPERATURE PLANT Data declared according to UNI EN 14511 MOD 350 5 390 6 440 6 490 6 560 6 630 6 UM Cooling mode A35W 18 source air 35 C d b system water 23 C out 18 C Cooling capacity 426 454 533 598 679 758 kW Compressor power input 125 136 156 182 199 229 kW Total power input 139 151 174 200 221 250 kW EER 3 06 3 01 3 06 2 99 3 07 3 03 Water flow rate 20 6 22 0 25 7 29 0 32 8 36 7 l s Water pressure drop 71 81 71 91 68 84 kPa Cooling mode A35W18 source air 35 C d b system water 23 C out 18 Cooling capacity 414 441 518 582 656 738 kW Compressor power input 123 134 154 196 226 kW Total power input 138 148 172 218 247 kW EER 3 00 2 98 3 01 3 01 2 99 Water flow rate 20 0 21 3 25 0 31 7 35 7 1 5 Water pressure drop 67 76 67 63 80 kPa Heating mode A7W35 source air 7 C d b 6 C w b system water in 30 C out 35 C Heating capacity 362 385 447 564 646 kW Compressor power input 84 6 90 8 104 132 156 kW Total power input 99 0 105 122 153 177 kW COP 3 66 3 67 3 66 3 69 3 65 Water flow rate 17 2 18 2 21 2 24 0 26 8 30 6 l s Water pressure drop 50 56 49 62 45 59 kPa Heating mode A2W35 source air 2 C d b 1 C w b system water in 30 C out 35 Heating capacity 307
101. livery pipe and blocks the compressors if the operating pres sures exceed the tolerated values If it activates the unit will block and can only be restarted by resetting via the user interface terminal 18 Electronic expansion valve This supplies the evaporator correctly keeping the selected superheating degree at a steady level 19 Pressure taps 1 4 SAE 7 16 UNF type with flow regulator Allow the operating pressure of the system to be measured compressor delivery lamination component inlet compressor intake 20 Pressure taps 5 16 SAE type with flow regulator Allow the charge discharge of the gas from the system precisely from com pressor outlet an expansion valve inlet 21 Electrical heating elements to heat the compressor oil Belt type These activate when the compressor turns off and keep the temperature of the oil sufficiently high so as to prevent coolant from migrating during these pauses 22 Fluid receiver IP unit only this is a plenum tank that accounts for variations to the coolant charge the machine must supply as the summer winter operating mode varies 23 Fluid separator IP unit only on the compressor intake to protect against possible fluid back flows 24 Water differential pressure switch This is standard supply and is installed on the connections between the water inlet and outlet of the exchanger It stops the unit if it activates GENERAL SPECIFICATIONS Version with Desuperhea
102. llekirjoittaneet vakuutamme omalla vastuullamme ett yll mainittu kone noudattaa ehtoja direkti iveiss XZYMBATOTHTAX EE SnA VoUPE tny amokAetotikn ott pmnyavnuo ot IZJAVA SUGLASNOSTI Mi ni e potpisani izjavljujemo pod na om odgovorno u da ova Ma ina odgovara zahtijevima iz Direktiva DEKLARACJA ZGODNO CI CE My ni ej podpisani o wiadczamy 2 petna odpowiedzialno ci e ni ej wymienione urz dzenie w odpowiada postanowieniom przyj tym w nast puj cych Dyrektywach ale rAp entan Dar The manufacturer declines all responsibility for any inaccuracies in this manual due to printing or typing errors The manufacturer reserves the right to modify the products contents in this catalogue without previous notice TABLE OF CONTENTS THIS MANUAL IS DIVIDED INTO SECTIONS THEIR NAMES APPEAR IN THE HEADING OF EACH PAGE GENERAL SPECIFICATIONS 4 General specifications 4 European 4 Identification plate of the 4 Presentation of the unit 5 Identification code of the 5 Description
103. mpressor power input 117 126 147 169 187 214 kW Total power input 131 140 165 187 209 236 kW EER 2 44 2 43 2 41 2 39 2 42 2 41 Water flow rate 15 3 16 3 19 1 21 5 24 3 27 3 1 5 Water pressure drop 39 45 39 50 37 47 kPa Heating mode A7W45 source air 7 C d b 6 C w b system water in 40 C out 45 C Heating capacity 355 376 436 495 551 631 kW Compressor power input 102 109 124 145 158 187 kW amp Total power input 116 123 142 163 180 209 kW COP 3 06 3 06 3 07 3 04 3 06 3 02 Water flow rate 16 8 17 8 20 7 23 4 26 1 29 9 1 5 Water pressure drop 47 53 46 59 43 56 kPa Heating mode A2W45 source air 2 C d b 1 C w b system water in 40 C out 45 C Heating capacity 300 318 369 418 466 534 kW Compressor power input 100 108 123 143 156 185 kW Total power input 115 122 141 161 178 206 kW COP 2 61 2 61 2 62 2 60 2 62 2 59 Water flow rate 15 8 16 8 19 5 22 0 24 6 28 1 1 5 Water pressure drop 42 47 41 52 38 49 kPa Data declared according to UNI EN 14511 The values are referred to units without options and accessories Heating capacity takes into account defrosting period Extra low noise unit AX LOW TEMPERATURE PLANT Data declared according to UNI EN 14511 MOD 350 5 390 6 440 6 490 6 560 6 630 6 UM Cooling mode A35W18 source air 35 C d b system water in 23 C out 18 C Cooling capacity 418 445 523 586
104. n bearing points Kg Tota Mod position mm Weight position mm Weight A B W1 W2 W3 w4 w5 w6 Kgl A B W1 W2 W3 w4 w5 w6 Kg 350 6 1141 1720 888 141 152 899 514 526 3120 1140 1742 917 145 157 929 531 543 3222 390 6 1115 1699 943 150 162 955 546 558 3313 1114 1721 972 154 167 985 563 576 3417 440 6 1130 1699 959 152 164 971 556 568 3371 1129 1721 989 157 170 1001 573 585 3475 490 6 1114 1696 980 155 168 992 568 580 3443 1113 1718 1010 160 173 1023 585 598 3549 560 6 1131 1939 1048 166 180 1062 607 621 3684 1130 1961 1079 171 185 1092 625 639 3791 630 6 1115 1936 1069 170 183 1082 619 633 3756 1114 1958 1100 175 189 1114 637 651 3865 Unit WITH Hydronic Acustic version AB AS AX Center of gravity Load on bearing points Kg Tota Genter of gravity Load on bearing points Kg Tota Mod position mm Weight position mm Weight A B W1 W2 W3 w4 w5 w6 Kgl A B W1 W2 W3 w4 w5 w6 Kg 350 6 1132 2011 860 306 310 864 583 587 3511 1131 2033 886 316 320 890 601 605 3617 390 6 1106 1990 908 323 327 912 616 620 3705 1105 2012 934 333 337 939 634 638 3813 440 6 1121 1990 922 328 332 926 625 629 3763 1120 2012 949 338 342 953 643 647 3871 490 6 1105 1987 940 335 339 944 637 642 3836 1104 2009 967 344 34
105. ng time MP Hydronic Kit MP Hydronic Kit with 1 M1P 2 M2P Pumps The second pump mounted in parallel to the first allows to have a spare pump to be activated in case of failure of the first Besides the pumps this accessory is equipped with all the hydraulic components water filter expansion tank on off valves water pressure gauge air vent water outlet required for complete installation and easy maintenance Different water accumulation tank configurations are therefore available in combination with the Hydronic Kit accessory MP AM 2P STD Accumulation on the Plant Delivery side Standard The pump draws water from the system sends it to the plate exchanger and from thence to the inertial accumulation tank During normal operating conditions the pump in this configura tion is able to provide a residue head from 80 to 120 kPa from 8 to 12 m w c for the circulating water MP AM 2P HP1 Accumulation on the Plant Delivery side High The pump draws water from the system sends it to the plate exchanger and from thence to the inertial accumulation tank During normal operating conditions the pump in this configuration is able to provide a residue head from 160 to 210 kPa from 16 to 21 m w c for the circulating water MP PS 2P STD Accumulation pre engineered for the primary and secondary circuit The sole function of the pump is to circu late the water around the primary circuit this circuit includes the accumulation ta
106. nk and plate exchanger chiller water circuit The installer must mount the pumping section relative to the secondary circuit formed by the accumulation tank with the pre engineered wet connections and the system served No high working head version available MP SS 2P STD Hydronic Kit without Water Storage Tank Standard The pump draws water from the system sends it to the plate heat exchanger and returns it to the system During normal operating conditions the pump in this configurations can provide a residue head from 80 to 120 kPa from 8 to 12 m w c MP SS 2P HP1 Hydronic Kit without Water Storage Tank High Working Head 9 The pump draws water from the system sen ds it to the plate heat exchanger and returns it to the system During normal operating conditions the pump in this configurations can provide a residue head from 160 to 210 kPa from 16 to 21 m w c Notes A For the working head values depending on the water flow rate consult the Standard Working Head MP AM STD graph B For the working head values depending on the water flow rate consult the High Working Head MP AM 1 graph ACCESSORIES AND OPTIONAL EQUIPMENT NOTE The accessories can be of the following type M only installed in the factory F supplied for installation by the customer SAA Water Storage tank M Painted steel water storage tank reduces compressor startup frequency and temperature fluctuation on water side It is coated with t
107. of the 6 Version with Desuperheater VD available for both IR units and IP units 8 ACCESSORIES AND OPTIONAL EQUIPMENT 9 Mechanical 9 Electrical 12 Mechanical options 12 Electrical options 12 GENERAL TECHNICAL 13 General technical 5 5 13 NOMINAL 14 Standard unit AB MEDIUM TEMPERATURE PLANT Data certified by EUROVENT 14 Standard unit AB LOW TEMPERATURE PLANT 14 Standard unit AB MEDIUM TEMPERATURE PLANT Data declared according to UNI EN 14511 15 Standard unit AB LOW TEMPERATURE PLANT Data declared according to UNI EN 14511 15 Low noise unit AS MEDIUM TEMPERATURE PLANT Data certified by EUROVENT 16 Low noise unit AS LOW TEMPERATURE PLANT 16 Low noise unit AS MEDIUM TEMPERATURE PLANT Data declared according to UNI EN 14511 17 Low noise unit AS LOW TEMPERATURE PLANT Data declared according to UNI EN 14511 17 Extra low noise unit AX MEDIUM TEMPERATURE PLANT
108. only reverses the flow direction of the gas as the summer winter operating mode is changed Hydraulic and cooling circuit components per circuit 11 Safety valve Installed on the delivery pipe of the compressors this operates if extreme faults should occur in the plant 12 Fluid tap Ball type this allows the gas flow on the fluid line to be turned on and off Along with the tap on the compressor delivery it allows the components of the fluid line to be subjected to extraordinary maintenance work and the compressors to be replaced if necessary without discharging the coolant from the unit pump down 13 Compressor delivery tap Ball type allows the gas delivered to the compressors to be turned on and off 14 Dehydrator filter Mechanical cartridge type Retains impurities and traces of moisture in the circuit 15 Fluid and humidity indicator Signals when fluid passes through the circuit indicating that the coolant charge is correct The fluid indicator light also indicates the amount of moisture in the coolant by changing colour 16 Low pressure switch With fixed setting It is installed on the suction pipe and blocks the compressors if the operating pressures drop below the tolerated values Automatically resets as the pressure increases If it activates frequently the unit will block and can only be restarted by resetting via the user interface terminal 17 High pressure switch n 3 With fixed setting Are is installed on the de
109. opposite direction than normal the fluid velocity does not exceed 1 5 times the nominal velocity and use just water or moderately acid products but only water for final washing Water filter Make sure to clean the filter and remove any impurities that block the proper flow of water contributing to increase pressure drop and therefore energy consumption of the pumps Water pumps if present Check leakage the state of the bearings any anomalies are highlighted by noise and vibration the closing of the terminal box and integrity of the cable Reading and adjustment of the operating parameters This control can be done using the pressure gauges if installed of the refrigerant circuits and using the pressure and temperature gauges if installed of the hydraulic circuits of the unit evaporator heat recovery if present Provide a machine book that allows you to track of the actions taken on the unit so it will be easier to cadence adequately the various interventions and will facilitate a possible troubleshooting Please take note of date type of action description of action measurements performed anomalies identified alarms re gistered in the alarm history etc 66 MAINTENANCE General considerations The machine has been designed with a view to reducing the risks to persons and the environment in which it is installed to the mi nimum To eliminate residue hazards it is therefore advisable to become as famil
110. ph on the right shows the type of adjustment to use Water connections must be performed carefully as for the evaporator filter circuit washing etc Perform all necessary interventions to avoid RISK OF FREEZING tubes insulation emptying of circuit addition of glycol anti freeze resistances Water temperature can reach high temperatures up to 100 C for VD unit up to 65 C for VR unit therefore avoid RISK OF BURNS by adopting the necessary precautions insulations of tubes temperature detecting station on water if the sanitary use is foreseen etc install safety valves and specifically dimensioned expansion tanks in the hydraulic circuit WATER FLOW 100 gt 30 c 35 c Recovery INLET temperature 52 HYDRAULIC CONNECTIONS ISO G DN mm EXTERNAL DIAMETER OD mm A B T 1 25 33 7 15 875 7 137 30 226 1 600 1 651 11 4 32 42 4 15 875 7 137 38 989 1 600 1 651 11 2 40 48 3 15 875 7 137 45 085 1 600 1 651 2 50 60 3 15 875 8 738 57 150 1 600 1 651 21 2 65 76 1 15 875 8 738 72 260 1 981 2 108 3 80 88 9 15 875 8 738 84 938 1 981 2 108 4 100 114 3 15 875 8 738 110 084 2 108 2 108 5 125 139 7 15 875 8 738 135 500 2 134 2 769 6 150 168 3 15 875 8 738 163 957 2 159 2 769 8 200 219 1 19 050 11 913 214 401 2 337 2 769 1 Pipe groove inspections A Check the depth and diameter of the grooves and their distance from the pipe ends
111. rature difference between the water entering and leaving the plate type heat exchanger outdoor air with 87 relative humidity and to operation of the unit with all the fans to top speed A 0 44 x 10 m K W fouling factor has also been considered with the unit installed at zero meters above sea level Pb 1013mbar The performances are declared no considering any correction due to water flow rate and water side pressure drop gross performance NOTE For air temperatures of less than 7 C the heating capacity is declared without considering the effect of the defrosting strictly correlated with the humidity in the outdoor air 28 CORRECTION FACTOR FOR THE USE OF GLYCOL Correction factor for the use of glycol INHEATING MODE ETHYLENE GLYCOL with water produced between 30 55 Percentage Of glycol in mass volume 0 0 10 8 9 20 18 1 30 27 7 40 37 5 Freezing point 0 3 2 8 14 22 Heating capacity 1 000 0 995 0 985 0 975 0 970 Power input CCPA 1 000 1 010 1 015 1 020 1 030 Water flow rate CCQA 1 000 1 038 1 062 1 091 1 127 Water pressure drop CCDP 1 000 1 026 1 051 1 077 1 103 PROPYLENE GLYCOL with water produced between 30 55 Percentage Of glycol in mass volume 0 0 10 9 6 20 19 4 30 29 4 40 39 6 Freezing point C 0 3 3 7 13 21 Heating capacity 1 000 0 990 0 975 0 965 0 955 Power input CCPA 1 000 1 010 1 020 1 030 1 040
112. remind that hot water production is possible only in combination with cold water production in the main heat exchanger and it is subor dinated by it 5 GENERAL SPECIFICATIONS Description of the components 1 Fans These are the helical type with scythe shaped blades to increase the efficiency and reduce the noise level The fans are directly coupled to the single phase motor by means of an external rotor Thermal protection against operating faults is installed insi de the winding As standard they are equipped with continuous adjustment of axial fans rotating speed in order to allow the units to operate both with low outdoor temperature in cooling mode and with high outdoor temperature in heating mode 2 Electric control and monitoring panel It is housed in a cabinet made of adequately thick painted sheet metal suitable for outdoor installation protection degree IP 54 The panel comprises the following main components Main door locking circuit breaker Fuse holders with protection fuses for each compressor Fuse holders with protection fuses for the antifreeze heater Fuse holders and protection fuses for the fans accessories Fan control contactors Insulating and safety transformer to power the auxiliaries protected with fuses Basic monitoring board with microprocessor Control system main functions temperature control of the water produced by the unit compressor and pump operating hour counter timing an
113. rmances refer to a 5 temperature difference between the water entering and leaving the heat exchanger and to operation of the unit with all fans at nominal or maximum speed A 0 44 x 10 m K W fouling factor has also been considered with the unit installed at zero meters above sea level 1013mbar The performances are declared no considering any correction due to water flow rate and water side pressure drop gross performance 1 at these temperatures the fans are at maximum speed 2 ATC Advanced Temperature Control function may occur 21 STANDARD PERFORMANCES IR COOLING UNIT ONLY Performances Extra low noise unit AX OUTDOOR AIR TEMPERATURE C D B 30 35 40 50 1 2 kWf kwa kwf kwa kWf kwa kwf kWa Tw Outlet water temperature C kWf Cooling capacity kW kWa Compressor power input kW The standard performances refer to a 5 C temperature difference between the water entering and leaving the heat exchanger and to operation of the unit with all fans at nominal or maximum speed A 0 44 x 10 m K W fouling factor has also been considered with the unit installed at zero meters above sea level 1013mbar The performances are declared no considering any correction due to water flow rate and water side pressure drop gross performance
114. rtment to reduce the noise level and continuous adjustment of axial fans rotating speed All units are equipped with five six compressors con nected in parallel 2 cooling circuits which can operate at the same time 100 cooling power or individually 17 33 50 67 83 100 of the cooling power thus adapting to the different thermal loads of the system supplied 5 Frame structure made of galvanized sheet metal panels coated with polyurethane powder paint to ensure maximun protection against adverse weather conditions 6 Evaporator made of brazed stainless steel plates AISI 316 It is installed in a shell of heat insulating material to prevent the formation of condensation and heat exchanges towards the outside Standard supply also includes antifreeze heater a differential pressure switch on the water circuit to avoid the risk of freezing if the water flow is shut off for some reason 6 GENERAL SPECIFICATIONS 7 Condensing coils the aluminium finned pack type with shaped profile to increase the heat exchange coefficient and with copper pipes arranged in staggered rows A sub cooling section is integrated into the lower part 8 Covering panels made of galvanized sheet metal coated with polyurethane powder paint to ensure maximun protection against adverse weather conditions 9 One way valves IP unit only allowing the coolant to pass into the appropriate exchangers depending on the operating cycle 10 4 way cycle reversal valve IP unit
115. s with these cables to 90 Do not put cables near equipment that can create electromagnetic interference antennas speakers radio repeaters etc Any shielding of the cable must be connected to a ground without noise while preserving the continuity across the total length of the cable Connection Always refer to the wiring diagram supplied with the unit Verify that the network has characteristics corresponding to the data shown on the nameplate of the unit Before starting work verify that the switching device at the start of the line power unit is open locked and a warning sign shown Make the connection to the ground first that the others phase protect the wires using cable properly fitted Before powering on the unit ensure that you have restored all the protections that were removed during work on connection 2 Electric panel Protection degree The electric panel casing is made from sheet metal and has IP54 protection rating at the doors directly accessible from the outside The other parts of the casing guarantee a protection degree that is at least equivalent to IP22 as established by the current laws in force this has been achieved since the panel has further protection against the penetration of solid foreign bodies and atmospheric agents thanks to the machine structure in which it is housed Starting and stopping function The red handle on the panel door directly acts on the main circuit breaker The handle also
116. seq SSdd SSdd 15 Dd 21 Sdd mso t Mns Sdd 4 Sdd V 1no NI V n D aa day gt lt SSdd SSdd ma Sdd Sdd Sdd Sdd Sdd Sdd OL OL Sdd Sdd 25 lt Sda Sdad gt 8290 aldo ld 1 dd dd dd dd dd dd lt lt j cp of gt das Wd das 4 544 Sdd Ho VL Sdq 1 sad E WNC Doug 4 39 Sdd gt JSA lt 1 lt sSdd 5544 gt lt lt lt lt ss 9 1no NI 1no NI ss dds dds gt lt 1 Sda gt lt Sdd Sdd va 3 wy wy Sdd A ssdd D SSdd gt 15 DX 21 64 START UP General Rules To validate the contractual warranty the machine must be set at work by technicians from an authorized assistance center Before they are called check to make sure that all parts of the installation have been completed the unit levelled the wet connections made with the relative air vent and the electrical connections made MAINTENANCE General Rules Maintenance is of extreme importance if the plant is to operat
117. sor power Input 29 GENERAL SPECIFICATIONS BRINE UNIT BR Brine Unit BR Correction factors to apply to the basic version data ETHYLENE GLYCOL percentage of glycol in mass volume 20 18 1 freezing point 8 Produced water temperature 4 2 0 2 4 6 8 10 12 Cooling capacity 0 912 0 855 0 798 0 738 0 683 Power input CCPA 0 967 0 957 0 947 0 927 0 897 Water flow rate CCQA 1 071 1 072 1 073 1 075 1 076 Water pressure drop CCDP 1 090 1 095 1 100 1 110 1 120 percentage of glycol in mass volume 30 27 7 freezing point C 14 Produced water temperature 4 2 0 2 4 6 8 10 12 Cooling capacity 0 899 0 842 0 785 0 725 0 670 0 613 0 562 Power input CCPA 0 960 0 950 0 940 0 920 0 890 0 870 0 840 Water flow rate CCQA 1 106 1 107 1 108 1 109 1 110 1 111 1 112 Water pressure drop CCDP 1 140 1 145 1 150 1 155 1 160 1 175 1 190 percentage of glycol in mass volume 40137 5 freezing point C 22 Produced water temperature 4 2 0 2 4 6 8 10 12 Cooling capacity 0 884 0 827 0 770 0 710 0 655 0 598 0 547 0 490 0 437 Power input CCPA 0 880 0 870 0 860 0 840 0 810 0 790 0 760 0 724 0 686 Wa
118. stic spe cification the values of the Octave bands in the table are indi cative SPL Sound pressure levels with reference to 2x10 Pa The sound pressure levels are values calculated by applying the ISO 3744 relation Eurovent 8 1 and refer to a distance of 1 meter away from the external surface of units operating in the open field with directivity factor 2 2 and the units operating in nominal conditions in the cooling mode Standard Unit AB Open field Q 2 SWL dB MOD Octave bands Hz Total SPF TSB 63 125 250 500 1000 2000 4000 8000 dB dB A E 1m 5m 10m 350 5 99 2 95 5 95 4 93 0 90 2 85 5 80 1 72 0 103 95 75 67 63 390 6 99 2 95 5 95 4 93 0 90 2 85 5 80 1 72 0 103 95 75 67 63 440 6 100 4 98 2 95 8 93 4 90 9 87 9 80 1 70 6 104 96 76 68 64 490 6 100 4 98 2 95 8 93 4 90 9 87 9 80 1 70 6 104 96 76 68 64 560 6 1014 99 2 96 8 94 4 91 9 88 9 81 1 71 6 105 97 77 69 65 630 6 101 4 99 2 96 8 94 4 91 9 88 9 81 1 71 6 105 97 77 69 65 Low noise unit AS SWL dB MOD Octave bands Hz Total SPE Bt 63 125 250 500 1000 2000 4000 8000 1m 5m 10m 350 5 95 4 93 0 90 8 86 3 83 4 79 8 71 3 62 0 99 89 69 61 57 390 6 95 4 93 0 90 8 86 3 83 4 79 8 Vales 62 0 99 89 69 61 57 440 6 95 1 91 2 90 3 88 2 85 1 80 0 73 4 65 9 98 90 70 62 58 490
119. structions in the specific section where the electrical connections are described If the unit must be repaired for any reason this must only be done by a specialized assistance center recognized by the manufacturer and using geuine spare parts The manufacturer also declines all liability for any damage to persons or property deriving from failure of the information in this manual to correspond to the actual machine in your possession Proper uses this series of chillers is designed to produce cold or hot water for use in hydronic systems for conditioning heating purposes The units are not suitable for the production of domestic hot water Any use differing from this proper use or beyond the operating limits indicated in this manual is forbidden unless previously agreed with the manufacturer The prevention of the risk of fire at the installation site is the responsiblity of the end user European Directives The company hereby declares that the machine in question complies with the matters prescribed by the following Directives Machine Directive 2006 42 CE Directive governing pressurized vessels PED 97 23 CE Electromagnetic compatibility Directive EMC 2004 108 CE Low voltage Directive LVD 2006 95 CE Any other Directives have to be considered not applicable Identification plate of the Unit
120. t temp 42 5 32 0 53 0 C A 1202 04B2 R W Heat recovery prop band 5 0 4 0 10 0 C A 1 1203 04B3 R W ALARM Chiller general 0 0 2 0 1519 R 0 notactive ALARM Plant high temperature 0 0 2 0 1245 04DD R 1 active ALARM Plant low temperature 0 0 2 0 1246 04DE R 2 resettable ALARM Evaporator freezing 0 0 3 0 1290 050 R__ 0 not active ALARM Evaporator water flow 0 0 3 0 1292 050 _ 1 automatic ALARM Phase sequence 0 0 3 0 1371 0558 R 2 resettable ALARM Heat recovery water flow 0 0 3 0 1247 04DF R 3 active ERROR water inlet probe 0 0 1 0 1335 0537 R ERROR water outlet probe 0 0 1 0 1325 0520 R 0 active ERROR external air probe 0 0 1 0 1375 055 1 not active ERROR Heat recovery Inlet Water probe 0 0 1 0 1372 055 R Type of variable parameter A Analog D Digital Integer 58 SERIAL INTERFACE RS485 MODBUS MODBUS Address Table Pumps Level Parameter Description Def Min pos Pesma Modbus R W Notes Meaning Position HEX Pump A evaporator status 0 1 D 0 1525 05F5 R 0 off Pump B evaporator status 0 1 D 0 1526 05F6 R 1 Enabling pump A evaporator 1 0 1 D 0 1127 0467 R W 0 not enabled Enabling pump B evaporator 1 0 1 D 0 1128 0468 R W
121. ter VD available for both IR units and IP units Hydraulic and chilling circuit components 1 Desuperheater Specially designed for the specific version Plate type made of stainless steel AISI 316 There are installed within a shell of thermal barrier insulating material to prevent heat exchanges towards the outside Standard supply also includes an electric antifreeze heater to prevent the parts from freezing during the winter when the system remains at a standstill if not drained 2 Water drain cock for emptying the exchangers and pipes of the machine dedicated to heat recovery 6 bar Fig 1 3 Air vent Accessed by removing the front panels It consists of a manually operated valve installed in the highest part of the water pipes To use in conjunction with the water drain cocks situated in the rear part of the unit for emptying the exchangers and pipes dedicated to heat recovery Water safety valve On the heat recovery inlet pipe It acts whenever faulty service leads to an operating pressure in the piping system that exceeds the valve opening value Fig 1 ACCESSORIES AND OPTIONAL EQUIPMENT Mechanical accessories NOTE The accessories can be of the following type M only installed in the factory F supplied for installation by the customer MP Hydronic Kit M Consists of 1 On off ball valves Turn components such as the water filter surge chamber and pump on
122. ter flow rate CCQA 1 150 1 151 1 153 1 154 1 155 1 157 1 158 1 159 1 161 Water pressure drop CCDP 1 190 1 195 1 200 1 210 1 220 1 235 1 250 1 269 1 290 PROPYLENE GLYCOL percentage of glycol in mass volume 20 19 4 freezing point 7 Produced water temperature 4 2 0 2 4 6 8 10 12 Cooling capacity 0 874 0 807 0 740 0 690 0 641 Power input CCPA 0 945 0 935 0 925 0 900 0 875 Water flow rate CCQA 1 037 1 038 1 039 1 039 1 040 Water pressure drop CCDP 1 110 1 115 1 120 1 130 1 140 percentage of glycol in mass volume 30 29 4 freezing point 13 Produced water temperature 4 2 0 2 4 6 8 10 12 Cooling capacity 0 869 0 799 0 729 0 680 0 630 0 583 0 536 Power input CCPA 0 935 0 923 0 910 0 888 0 865 0 838 0 810 Water flow rate CCQA 1 072 1 071 1 070 1 069 1 069 1 068 1 067 Water pressure drop CCDP 1 160 1 175 1 190 1 200 1 210 1 255 1 300 percentage of glycol in mass volume 40 39 6 freezing point C 21 Produced water temperature 4 2 0 2 4 6 8 10 12 Cooling capacity 0 848 0 784 0 719 0 670 0 620 0 570 0 520 0 478 0 438 Power input CCPA 0 865 0 855 0 845 0 820 0 795 0 773 0 750 0 714 0 680 Water flow rate CCQA 1 116 1 114 1 112 1 110 1 108 1 107 1 105 1 103 1 101 Water pressure drop CCDP 1 230 1 275 1 320 1 375 1 430 1 500 1 570 1 642 1 724 Based on leaving water temperature of the evaporator and condensing temperature
123. th the skin not push the hands id objects through the fan grille c Pollution The unit contains refrigerant gas and lubricating oil When scrapping the unit these fluids must be recovered and disposed of in compliance with the regulations in force in the country where it is installed The unit must not be abandoned during the scrapping stage but can be stored outside with gas water and electrical connections closed d Disconnection and disposal During disconnection of the unit avoid gas leakage or liquid spillage on environment especially if the water has additives or glycol For dismissing and disposal deliver the units to specialized centres according to your national laws 67 SAFETY AND POLLUTION Refrigerant safety card 1 SUPPLIER COMPANY AND PRODUCT IDENTIFICATION Card No Product Supplier company identification FRIG 8 R 410A RIVOIRA SpA 2 COMPOSITION INFORMATION ON INGREDIENTS Substance Preparation Components Impurities EEC No Trade name 3 IDENTIFICATION OF HAZARDS Identification of hazards 4 FIRST AID MEASURES Inhalation Contact with eyes Contact with skin Swallowing 5 FIRE PREVENTION MEASURES Specific hazards Dangerous fumes Fire extinguishing means usable Specific methods Special protection equipment Preparation Contains the following components Difluoromethane R32 50 in weight Pentafluoroethane R125 50 in weight Non applicable for mixtures Pu L
124. ts are equipped with 5 6 scroll compressors arranged in tandem trio on 2 circuits operating with environmental friendly R410A gas brazed plate heat exchanger completely insulated and protected by water side with a differential pressure control and with an antifreeze electrical heater electronic expansion valve coil heat exchanger made of louver aluminum fins and copper tubes axial fans with profiled blades to contain noise and with thermal protection built in on board electrical control panel equipped with control system to manage the main functions Hydronic group MP composed of fittings and connections is available as an accessory with 1 or 2 pumps and also with high available head pumps the accessory Water Storage Tank SAA is completely insulated and available on delivery side or for primary secondary hydraulic circuit Victaulic connections already in place depending on the kind of plants to serve A variety of other accessories are available to extend the capabilities of the units During the design of the units particular attention has been given to achieve high system efficiency to reduce overall energy consumptions and sound levels in order to meet the increasingly restrictive laws in terms of noise Upon request you can choose for a Standard Unit AB a Low Noise Unit AS which provides sound attenuation thanks to sound absorbing insulation in compressors area sound jackets on compressors a head pressure control to reduce axial fans sp
125. uminium fins with acrylic epoxy or hydrofilic coating Electrical options Other power source voltage rating contact our technical department 12 GENERAL TECHNICAL SPECIFICATION General technical specifications MODELS 350 5 390 6 440 6 490 6 560 6 630 6 UM Power supply 400 3 50 V ph Hz Refrigerant type R410A Refrigeration circuits 2 N Compressor specifications Type scroll Quantity 5 6 N Oil charge CP1 6 8 6 8 6 8 6 3 6 3 6 3 Oil charge CP2 6 8 6 8 6 8 6 3 6 3 6 3 Oil charge CP3 6 8 6 8 6 8 6 3 6 3 6 3 Oil charge CP4 6 3 6 8 6 3 6 3 6 3 6 3 Oil charge CP5 6 3 6 8 6 3 6 3 6 3 6 3 Oil charge CP6 6 8 6 3 6 3 6 3 6 3 0 20 40 60 Load steps 80 100 0 16 7 33 3 50 66 7 83 3 100 Heat Exchanger Type Brazed plates Quantity 1 N Total water capacity 27 5 27 5 34 7 34 7 53 6 53 6 Coils specifications Type Aluminum fins and copper tubes Quantity 2 N Total area 9 28 9 28 9 28 9 28 11 14 11 14 m Fan specifications Type Axial Quantity 8 8 10 10 12 12 N AB 900 rpm Maximum rotation speed AS 750 rpm AX 600 rpm AB 165840 159520 207300 199400 248760 239280 m h Total air flow rate AS 138200 132933 172750 166167 207300 199400 m h AX
126. version AB AS AX centen Load on bearing points Kg Total centen of gravity Load on bearing points Kg Mod position mm Weight position mm Weight A B W1 W2 W3 W4 w5 w6 Kgl A B W1 W2 w3 w5 w6 350 6 1132 2183 961 468 480 974 714 727 4324 1132 2193 984 479 492 997 731 745 4427 390 6 1112 2150 1007 490 503 1020 748 762 4530 1111 2160 1030 501 515 1044 765 780 4635 440 6 1124 2145 1021 496 510 1034 758 772 4591 1123 2155 1044 508 522 1058 776 790 4697 490 6 1111 2137 1038 505 518 1052 771 785 4669 1110 2148 1061 516 530 1075 788 803 4775 560 6 1125 2498 1097 534 548 1112 815 831 4937 1124 2507 11221 546 560 1136 833 849 5046 630 6 1112 2489 11151 542 557 1129 828 843 5014 1111 2498 1139 554 569 1154 846 862 5124 Unit WITH Hydronic Acustic version AB AS AX Genterof gravity Load on bearing points Kg 1918 of gravity Load on bearing points Kg Tota Mod position mm Weight position mm Weight A B W1 W2 W3 w4 w5 w6 Kg A B W1 W2 W3 w4 w5 w6 Kg 350 6 1126 2376 923 654 657 927 789 792 4742 1125 2388 944 669 672 948 806 810 4849 390 6 1104 2347 963 683 686 967 823 827 4949 1103 2359 985 698 701 988 841 845 5058 440 6 1117 2343 976 691 695 979 833 837 5011 1116 2356 997 706 710 1000

INSTALLATION MANUAL

Contents

Download Pdf Manuals

Related Search

Related Contents