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CSRN-XHE 82-302

1. i l i 48 3 5 E zT T LII Y Y 596 la 2 i 1500 L ED ox DQG 1 REMOVABLE PANEL FOR ACCESS TO THE COMPRESSOR COMPARTMENT 2 ELECTRICAL PANEL 3 MICROPROCESSOR KEYBOARD POWER INPUT HUMIDIFIER INLET CONNECTIONS CONDENSATE DISCHARGE FUNCTIONAL CLEARANCES ADDITIONAL COIL 1 WATER INLET ADDITIONAL COIL 1 WATER OUTLET RE HEATING COIL OPTIONAL TREATMENT COIL WATER HEATING COIL OPTIONAL ELECTRONIC AIR FILTERS F7 BAG FILTERS OPTIONAL G4 AIR FILTERS le PA F4 P ENA dl iJ UJ Uu p Ai _1500 _ SUPPLY FAN EXHAUST FAN ONLY FOR C VERSION LIFTING BRACKETS REMOVABLE IF REQUIRED AFTER POSITIONING THE UNIT 18 FRESH AIR SHUTTER 19 OVER PRESSURE DAMPER AIR EXHAUST ONLY FOR C VERSION WEIGHT DISTRIBUTION 20 ACCESS FOR INSPECTION OF COILS FILTERS HEATING ELEMENTS R AMBIENT AIR INTAKE CONSTRUCTIONAL CONFIGURATION RECIRCULATED OUTSIDE AIR MIXING BOX B AMBIENT AIR DISTRIBUTION AE FRESH AIR INTAKE H1 WALL WITH SAME HEIGHT AS UNIT ON A MAXIMUM OF We Kg 288 282 THREE SIDES SUGGESTED CLEARANCE Wao Kg 269 280 EY We Kg 283 295 Shipping weight kg 980 1020 Hi 4 5 6 7 8 9 1 1 1 1 1 1 1 1 0 1
2. 1908 2750 T VI Xd o Man e MATIT LI NM Ld VVEIGHT DISTRIBUTION CONSTRUCTIONAL CONFIGURATION RECIRCULATED OUTSIDE AIR MIXING BOX B Wi LX 35 39 wa e s Was o e 4 4 Wa e 45 4 Shipping weight Ts 1860 1610 CONSTRUCTIONAL CONFIGURATION FREE COOLING VERSION WITH EXTRACT RECIRCULATED FRESH AIR INTAKE BOX C We Kg 37 385 we kg 369 380 Weg 49 468 WA Kg 49 m Shipping weight kg 1655 1705 PACKAGED 82 302 1 REMOVABLE PANEL FOR ACCESS TO THE COMPRESSOR COMPARTMENT 2 ELECTRICAL PANEL HUMIDIFIER INLET CONNECTIONS CONDENSATE DISCHARGE FUNCTIONAL CLEARANCES ADDITIONAL COIL Y 1 1 2 WATER INLET ADDITIONAL COIL 1 1 2 WATER OUTLET RE HEATING COIL OPTIONAL TREATMENT COIL WATER HEATING COIL OPTIONAL ELECTRONIC AIR FILTERS F7 BAG FILTERS OPTIONAL G4 AIR FILTERS SUPPLY FAN EXHAUST FAN ONLY FOR C VERSION LIFTING BRACKETS REMOVABLE IF REQUIRED AFTER POSITIONING THE UNIT 18 FRESH AIR SHUTTER 19 OVER PRESSURE DAMPER AIR EXHAUST ONLY FOR C 20 ACCESS FOR INSPECTION OF COILS FILTERS HEATING ELEMENTS R AMBIENT AIR INTAKE M AMBIENT AIR DISTRIBUTION AE FRESH AIR INTAKE ES AIR EXHAUST ONLY FOR C VER SION H1 WALL WITH SAME HEIGHT AS UNIT ON A MAXI
3. TE 30 PRESSURE DROPS ON THE WATER SIDE ARE CALCULATED CONSIDERING AN AVERAGE WATER TEMPERATURE OF 65 C Q L S WATER FLOW RATE 25 kPa 20 As du 0 5 1 1 5 2 2 5 3 3 5 4 4 5 5 alls e This option reduces the available static pressure air side A The component requires connection to the hot water plumbing system to be provided for by the client 25 PACKAGED 82 302 PERFORMANCES OF HOT WATER COIL 2 ROWS Ti To C Size Qo V s 1500 S E 2 a i o pe q o P E Qo V s 3600 S 109 14 3900 2 E E 2 S 2 o E Ta air temperature entering the air handling coil C Qo air flow I s Ti To water temperature inlet outlet C kWt Heating capacity kW 3WVM MODULATING 3 WAY VALVE To be used in conjunction with the hot water coil optional It is controlled by the on board microprocessor by means of a 0 10V signal and allows fully automatic adjustment of the hot water coil The valve with modulating actuator is provided already installed and wired on the machine 160 0 ERU ADA i 140 0 m 120 0 1 En PRESSURE DROP E MODULATING THREE WAY VALVE amp 80 0 Q L S WATER FLOW RATE 60 0 40 0 20 0 0 0 0 5 1 0 1 5 2
4. ERU Jr peut TR h PACKAGED 82 302 AIR FLOW STANDARD HEATING PERFORMANCE RETURN AIR TEMPERATURE D B ve RETURN TEMPERATURE DB co DB WB KW 25 4 E E 4 72 E E ES E HE Ed Ed E E rs Ll T Psi T ose ons a Psi T sis aras Y Ta Outside air temperature C DB dry bulb WB wet bulb kWt Heating capacity kW with coils free of ice kWe Compressor power input in kW not all thermal yields take into account the heat dissipated by the fan motors 34 0 37 6 29 2 5 73 32 2 6 24 35 4 6 83 37 0 7 15 38 6 7 49 42 6 8 34 37 4 644 40 0 6 89 55 2 60 7 55 8 63 7 66 4 73 3 57 3 63 0 69 3 12 1 16 2 84 8 KE 72 8 78 3 85 0 Qs du 88 8 92 7 103 0 15 PACKAGED 82 302 AIR FLOW STANDARD HEATING PERFORMANCE RETURN AIR TEMPERATURE D B E 14 2 EN EE EN E EN E E EE HP E 84 4 13 9 86 5 15 2 D E 87 7 16 2 88 0 16 4 88 1 16 7 E KU Ta Outside air temperature C DB dry bulb WB wet bulb kWt Heating capacity KW with coils free of ice kWe Compressor power input in kW not all thermal yields take into account the heat dissipated by the fan motors INTEGRATED HEATING CAPACITIES Heating capacity multiplication coefficient To obtain the integrated heating capacities the real heating capacity considering the defrost cycles too multiply the kWt value in the heating performance tables
5. 3750 4440 5150 E Qo l s 6 pO 5000 520 J Ta C NO S ej kj Bajas Qo l s 4150 5000 5250 31 44 33 84 37 41 39 86 43 50 35 05 37 74 41 73 4447 4854 36 04 38 81 45 74 49 93 6 8 0 Ta outlet air temperature from the treatment coil and entering the post heating coil Qo air flow rate l s kWt thermal power provided kW The post heating coil is supplied with hot gas released between the supply of the compressor and the condensation coil Since the temperature of the hot conden sation gas is related to the outside air temperature the approximate powers of the post heating coil are expressed based on the outside air temperature Ta C o o o amp m o Ta C BINJO PCOS CONSTANT VALUE FLOW RATE ADJUSTER This device adjusts the speed of the fans to keep a constant flow rate adapting to system losses and compensation for the filters as they get dirty It is composed of a pressure sensor located in the supply section which measures the pressure and a differential pressure switch that transforms the value into an electrical signal based on the parameters detected the machine intervenes adjusting the speed of the motors to re establish the set flow rate value DAI i m FR NETO FOTOT TO TT ET TT TT TA FLOVV RATE VALUE CAN BE SET FROM THE KEYPAD PRESSURE SENSOR ON DIFFERENTIAL PRESSURE MACHINE LOGIC W
6. DIE VT 35 PACKAGED 82 302 PM PHASE MONITOR The phase monitor makes it possible to check the correct connection of the phases and their imbalance in units powered with a tri phase system If the connection of the phases is not correct or the limit is exceeded for imbalance between phases the monitor acts on the control circuit which orders shutdown of the machine PFCP POWER FACTOR CORRECTION CAPACITORS COSFI 0 9 The component is necessary to lower the phase difference between current and voltage in the electromagnetic components of the machine such as asynchronous motors By re phasing it is possible d y e to reduce the intensity of the line current by reducing a part of the power of the mains reactive power This leads to an economic benefit which the energy provider grants to the final user The component makes it possible to bring the cosfi power factor to values which on average are greater than 0 9 MOB SERIAL PORT RS485 WITH MODBUS PROTOCOL It allows serial connection of supervision systems using ModBus as the communication protocol It allows access to the complete list of operating variables controls and alarms LON SERIAL PORT RS485 WITH LONWORK PROTOCOL It allows serial connection of supervision systems using LonWork as the communication protocol lt allows access to a list of operating variables control and alarms compliant with the Echelon standard RCMRX REMOTE CONTROL
7. O ani O EN O EN A O 18 1 D z u 20114 89 o o to 73 9 89 5 8 co 24 17 93 o N ho 26 19 73 3 92 8 8 93 co 17 2 75 9 93 7 8 de A CI lejeje NSN NN NN ON e 2 19 5 17 4 73 1 96 2 9 N 28121 Ta ambient air temperature D B W B DB dry bulb WB wet bulb kWf Cooling capacity in kW kWe Compressor power input in kW kWs sensible cooling capacity kW not all cooling yields take into account the heat dissipated by the fan motors DAI i ll 0 ii il n QU Ss 21 hi ERU Jr peut ng h PACKAGED 82 302 AIR FLOW HIGH COOLING PERFORMANCE OUTDOOR AIR TEMPERATURE C Ta DB WB 16 12 20 14 wwe s os m Esse o ns mo s us 6 6 ea ae e a Ta ambient air temperature D B W B DB dry bulb WB wet bulb kWf Cooling capacity in kW kWe Compressor power input in kW kWs sensible cooling capacity kW not all cooling yields take into account the heat dissipated by the fan motors 22 PACKAGED 82 302 AIR FLOW HIGH HEATING PERFORMANCE Ta RETURN AIR TEMPERATURE D B e DB WB kWt E T wa T ME T e T EE E Ta Outside air temperature C DB dry bulb WB wet bulb kWt Heating capacity kW with coils free of ice kWe Compressor power input in kW not all the
8. STANDARD UNIT SPECIFICATIONS COMPRESSOR scroll compressor complete with overload thermal protection high refrigerant discharge temperature rubber antivibration mounts oil charge A oil heater is automatically switched on at the compressor shut down to pre vent oil dilution by the refrigerant The compressors are connected in tandem on a single refrigerator circuit They have bi phase equalization of the oil and are equipped with cut off bi bcocks STRUCTURE The basement is assembled with a painted galvanized steel frame The inter nal structure is made of ALUZINK bent galvanized steel The alloy that pro tects the Aluzink allow an excellent corrosion proofing thanks to the galvanic protection typical of the combination aluminium zinc PANELLING Panels of the compressor panel in steel sheet metal painted using polyester powders colour RAL 9001 and covered on the inside with ashlared sound absorbent material Sandwich panels in the air treatment section with dual walls in steel sheet metal with polyurethane insulation 40 kg m3 thickness of outer sheet metal 6 10 mm galvanized and painted using polyester powders colour RAL 9001 polyurethane thickness with thermal conductivity coefficient 0 022W mkK thi ckness of internal sheet metal 5 10 mm hot galvanized The panel is also provided with a PVC profile for thermal insulation and a EPDM rubber gasket that ensures the hermetic seal All panelling can easily be removed to a
9. V A 102 143 143 164 226 306 306 306 F L A Compressor2 A 98 98 143 152 152 152 226 306 FLA SingeExemalFan A 25 25 23 41 25 25 41 41 FLA Singesupplyfan A 22 43 43 49 49 49 43 49 FLA Total o o A j 252 814 357 141 482 562 705 797 L R A LOCKED ROTOR AMPERES RA Compesori A 64 m m m 118 173 173 173 LRA Compeso2g A 64 64 14 es es os 18 178 F L l FULL LOAD POWER INPUT AT MAX ADMISSIBLE CONDITION F L l Compressor1 KW 6 83 83 101 132 17 17 17 F L l Compressor2__ KW 59 59 83 89 89 89 132 17 F L l Single Extemal Fan w 13 13 12 19 11 11 19 19 FLL Smgesuplyfan a 27 27 831 32 82 27 8 EL Total O OO W 148 1 amp 5 208 248 277 815 397 443 M 1 C MAXIMUM INRUSH CURRENT MIC Vaue A 788 1179 1224 1357 1436 1986 2129 2221 Data referred to standard units voltage unbalance max 2 96 power supply 400 3 50 Hz 6 Values not including accessories CONSTRUCTIONAL CONFIGURATION FREE COOLING VERSION WITH EXTRACT RECIRCULATED FRESH AIR INTAKE BOX C ELECTRICAL DATA F L A FULL LOAD CURRENT AT MAX ADMISSIBLE CONDITIONS F L A Compressori A 102 14 3 14 3 F L A Compressor2
10. FILTERS HEATING WEIGHT DISTRIBUTION DEM M AMBIENT AIR DISTRIBUTION AE FRESH AIR INTAKE ES AIR EXHAUST ONLY FOR C VERSION H1 WALL WITH SAME HEIGHT AS UNIT ON A MAXIMUM OF THREE SIDES VIBRATION MOUNTS POSITION SUGGESTED CLEARANCE 2 3 4 5 6 7 8 9 1 1 1 1 1 1 1 1 0 1 2 3 4 5 6 7 CONSTRUCTIONAL CONFIGURATION RECIRCULATED OUTSIDE AIR MIXING BOX B KE Qs du CONSTRUCTIONAL CONFIGURATION FREE COOLING VERSION WITH EXTRACT RECIRCULATED FRESH AIR INTAKE BOX C Shipping wegH T 41 PACKAGED 82 302 DIMENSIONAL DRAWING SIZE 122 162 GAS MODULE 54 72 kW DIMENSIONAL DRAWING 4 2110 1895 3903 963 SA 2670 1915 COO 0051209 41 REMOVABLE PANEL FOR ACCESS TO THE COMPRESSOR OMPARTMENT 2 ELECTRICAL PANEL 3 MICROPROCESSOR KEYBOARD POWER INPUT HUMIDIFIER INLET CONNECTIONS CONDENSATE DISCHARGE FUNCTIONAL CLEARANCES RE HEATING COIL OPTIONAL TREATMENT COIL ELECTRONIC AIR FILTERS F7 BAG FILTERS OPTIONAL G4 AIR FILTERS SUPPLY FAN EXHAUST FAN ONLY FOR C VERSION LIFTING BRACKETS REMOVABLE IF REQUIRED AFTER POSITIONING THE UNIT 15 FRESH AIR SHUTTER 16 OVER PRESSURE DAMPER AIR EXHAUST ONLY FOR C VERSION 17 ACCESS FOR
11. PI S HH ICE PROTECTION SMART MANAGEMENT OF DEFROSTS During operation in heat pump mode the defrost cycles are managed with an advanced predictive logic that reduces both frequency and duration The innovative control system makes it possible to activate defrost cycles and to adjust their duration based on actual EZ needs by measuring not only the outside temperature but also the gradient of evaporation Pa pressure As a result overall performance of the machine is improved and there is a reduction in the negative effect that defrost cycles have on supply air temperatures DEMAND LIMIT The Demand Limit function is a logic that controls the machine s resources dedicated to limiting the input power from the electrical mains for example when there are special agreements between the user and the operator of the electrical mains or to selecting the thermal resources to be used based on special needs of the client The Demand Limit device can control and manage the available steps of thermal power by means of the receipt of an external analogue signal 0 10V 4 20mA The control logic does not act on the ventilation which is therefore always ensured The greater the input signal to the Demand Limit the less the thermal power available for the system In the extreme condition of pilot signal at 100 the system can also shut off the last power step FAS AS THE DEMAND LIMIT SIGNAL INCREASES THE POWER STEPS ARE GRADUALLY DISA
12. bh mb Oo ov 2 to 26119 54 o o N A o al e 00 li de e o 27 19 5 55 6 10 9 39 9 55 3 2 o CI Co Leli A A B IER oO N 28 21 57 8 11 6 42 5 2 16 12 60 1 11 9 49 0 3 N C2 20114 go 29 N 63 7 12 2 52 2 Oo B N 13 5 o e N 24 17 66 N 26 19 12 5 51 8 66 4 13 66 8 3 N o 27 19 5 N al al e EN nnl lio o N al al I o EN 74 EN 15 3 56 2 742 6 A 26 19 28 21 68 7 127 510 68 6 140 49 6 68 4 145 491 681 153 482 672 166 468 wr sex ser es ua a a os ee s una ra me ma 00 0009 m o aora ss ws ws sa o sia ee us ms sus va ms ma wa s v ma us anr ma wa ses mr we sen mr 00 60 s Ds se s wa 0077 0300 LEES ma pma ua ser we ss ves s wa 70 wa 7 ra sra n ses ws we vun ma sr ns 50 02 a we nn ma wr sa res se wr na 070 sro ws mr so wr ss we sa se ms 5200 sa Dus ue sor wo fese er sa sr wa e n we ma ro mr ma ms sz wea eu wa s wa s ma ser s ms sas 20 ss we 20 e we ms Dr ss mr ms sa sra ma s ma mo wo ioe re c7 as re ea 29 9 75 o gl Co an 00 o N gt to bh Oo to o o Oo 2 19 5 71 1 156 56 1 76 9 7 A co un nja M E vl e 28121 81 u o o go 00 u 16112 81 5 7 84
13. 0 2 5 3 0 3 5 4 0 4 5 5 0 5 5 Q l s 26 PACKAGED 82 302 HSE STEAM HUMIDIFIER WITH IMMERGED ELECTRODES This device is perfect for the winter period when it is necessary to add humidity to the room without cooling the air flow The modulating automatic adjustment makes it possible to adapt the production of steam and the related operating costs to meet actual needs Available in different powers the device is suitable for use with unsoftened water of medium conductivity It is complete with water filling solenoid valve disposable cylinder water drainage solenoid valve distribution nozzle electronic control card with functions of verification of water level verification of conductivity anti foam manual override of water drainage To ensure the utmost hygiene the cylinder is automatically drained after a certain period of inactivity The device includes an automatically activated anti freeze device A supply probe is used to monitor the humidity level It is installed and wired on board the machine The accessory is installed inside the unit and is connected to the electrical panel of the machine COMBINATION SELECTRODE BOILER STEAM HUMIDIFIER A This operation involves variation of the main electrical data of the machine A This accessory requires the presence of a water circuit and drain on board the machine Provided by the customer HWS WATER TO WASTE EVAPORATING WET DECK HUMIDIFIER This option is recommended wh
14. 2 3 4 5 6 7 Qs du m N CONSTRUCTIONAL CONFIGURATION FREE COOLING VERSION WITH EXTRACT RECIRCULATED FRESH AIR INTAKE BOX C p y lal Weg 29 23 va 28 30 Wa e 29 39 Shipping weight a 1030 1070 39 PACKAGED 82 302 DIMENSIONAL DRAWING SIZE 82 102 GAS MODULE 54 kW DIMENSIONAL DRAWING 2 4308 U U U De pr I EE CEU Pa 1 REMOVABLE PANEL FOR ACCESS TO THE COMPRESSOR COMPARTMENT 2 ELECTRICAL PANEL 3 MICROPROCESSOR KEYBOARD POWER INPUT HUMIDIFIER INLET CONNECTIONS CONDENSATE DISCHARGE FUNCTIONAL CLEARANCES RE HEATING COIL OPTIONAL TREATMENT COIL ELECTRONIC AIR FILTERS F7 BAG FILTERS OPTIONAL G4 AIR FILTERS SUPPLY FAN EXHAUST FAN ONLY FOR C VERSION LIFTING BRACKETS REMOVABLE IF REQUIRED AFTER POSITIONING THE UNIT 15 FRESH AIR SHUTTER 16 OVER PRESSURE DAMPER AIR EXHAUST ONLY FOR C VERSION 17 ACCESS FOR INSPECTION OF COILS FILTERS HEATING ELEMENTS WEIGHT DISTRIBUTION 18 GAS MODULE DISCHARGE WASTE GAS CONSTRUCTIONAL CONFIGURATION RECIRCULATED OUTSIDE AIR MIXING BOX B 20 INTAKING AIR BURNER 21 GAS BURNER COMPARTMENT 22 GAS MODULE SUPPLY 1 GAS 23 SAFETY THERMOSTAT INSPECTION COMPARTMENT wp Es om AMBIENT AIR DISTRIBUTION AE FRESH AI
15. 26 9 11 0 26 2 38 7 11 7 27 9 42 0 9 97 27 3 42 2 10 6 266 42 5 11 7 25 3 42 6 428 8 84 345 43 2 980 334 434 10 2 330 485 10 9 323 43 7 120 31 2 43 8 41 CI al N no O LE A A 00 do al O 16 12 20 14 45 w do N anh w o O A al al o N 24 17 35 7 45 6 10 6 35 3 45 7 11 2 34 7 45 7 12 4 33 8 45 6 13 4 26 19 47 0 9 46 36 2 47 2 10 4 35 3 47 2 10 8 34 9 47 2 11 5 34 4 47 1 12 6 33 5 46 9 27 19 5 47 5 9 51 37 3 47 6 10 5 36 4 47 6 10 9 36 1 47 6 11 5 35 6 47 4 12 7 34 7 47 2 13 7 eo mo or es r aer es e e wa wa ors ore ee or an es mo we r 7 wa 7 ess 0 es ee oe na es r 0000 sa ar awa we un en ove ea ra Tore en n sa aa ows su sr ora us ea jeve we es o sr ae owe sr us me o s o we 6007 sso as sa ses a 00 sns ee as s eo n ua aa sa sr rez es o s a 00 6002 sro s ose so e ae oor we s a 02 00 sre us sor seo a oa us e ora 00 0900 wa a oa so wo oon sns s ore s o n wa us ors ss s oor e7 s jes jer o nn 28 21 48 9 CI e do A 00 de A o O CI al o 47 0 9 97 33 3 47 3 11 0 Co m ho 16 12 48 7 10 2 38 3 48 8 CI CI N Co k o C2 ee IS N 20 14 24 17 51 4 10 5 40 2 51 4 53 4 10 7 39 9 53 3
16. 3600 3900 sto 8250 Max outside static pressure Pa i6 550 300 450 280 250 so 40 1 Net outside static pressure to win the outlet and intake onboard pressure drops COOLING PERFORMANCE OUTDOOR AIR TEMPERATURE C ro 30 32 3 4o i4 DB WB sl a EE ae E 20 14 30 0 6 34 23 7 30 3 7 06 23 0 30 4 7 37 22 7 30 4 7 86 22 2 30 4 8 74 21 5 30 3 24 17 31 7 6 59 249 31 9 7 30 243 32 0 7 60 24 0 32 0 8 08 23 6 31 9 8 92 23 0 31 7 9 64 22 4 26 19 32 9 6 72 24 7 33 0 32 9 9 01 22 8 32 7 Ea 22 2 2 19 5 33 2 6 75 25 5 33 2 7 50 248 33 2 7 80 24 6 33 2 826 24 2 33 1 9 03 23 5 33 0 28 21 34 1 6 83 245 84 0 7 62 238 340 7 93 23 6 33 9 8 37 23 1 9 08 22 4 33 9 9 61 16 12 33 0 7 44 229 33 2 8 33 21 9 33 3 8 69 21 6 33 6 9 24 21 0 34 0 10 2 20 1 34 5 20 14 34 1 7 63 27 3 34 3 8 51 265 344 8 87 26 2 34 6 9 41 25 7 35 0 10 3 248 35 4 11 1 24 2 24 17 36 0 7 92 29 0 36 1 8 79 28 2 36 2 9 15 27 9 36 3 ES 275 36 5 10 6 26 8 36 7 11 4 26 19 37 4 8 11 28 6 37 5 8 99 27 9 37 6 9 34 27 6 37 6 9 88 27 2 37 7 10 8 26 4 37 7 27 19 5 37 8 8 15 29 4 37 9 9 04 28 7 37 9 9 39 284 38 0 9 93 280 38 0 10 8 27 3 37 9 28 21 39 0 8 29 28 4 39 1 9 19 27 6 39 1 9 55 27 3 39 0 10 1
17. 92 Ed NJ je al i e usa 4 e E AS x anjpes es eses pes eo E ET O 094973 eee IEA O 52 F L l ABSORBED POWER Eu B m IET E pn B ni ES ER qe E F L I EHO7 3 kW electric heaters i i m E E m N B m E Rl Iw A ja wp ECOS ecce spem coe na peas eje eo gt fees e ieee eee E NEON a ae Ea E enam alo ee a E kv so 60 60 60 60 60 60 60 kv 60 60 60 60 60 60 60 60 CU eS A A A mrs EA nra MET Qs du 11 PACKAGED 82 302 SOUND LEVELS Sound Power Level dB Sound pressure Sound power level Octave band Hz 2000 4000 8000 level dB A 82 dB A re jes er e 9 re 7 os e s re 72 6 wo 89 87 5 5 7 7 71 72 74 88 rao 76 76 rao 76 jve CIEN Fe ses e se 80 Ce e2 e1 res ss es 302 90 83 8 74 The sound levels are referred to units working at full load in nominal con ditions The sound pressure level is referred at a distance of 1 m from the ducted unit surface working in free field conditions External static pressure 50 Pa standard UNI EN ISO 3744 Please note that when the unit is installed in conditions other than nomi nal test conditions e g near walls or obstacles in general the sound levels may undergo substantial variations OPERATING LIMITS HEATING THE LIMITS ARE INDICATIVE AND HAVE BEEN CALCULATED CONSIDERING VALUES GENERAL AND NOT SPECIFIC
18. C 19 5 WB external exchanger air intake 35 C EER referred only to compressors 2 Ambient air 20 C D B fresh air 7 C D B 6 1 W B COP referred only to compressors 3 SCROLL scroll compressor 4 RAD radial ventilation 5 Net outside static pressure to win the outlet and intake onboard pressure drops 6 AX axial flow fan OO OPERATING LIMITS COOLING 30 THE LIMITS ARE INDICATIVE AND HAVE BEEN CALCULATED CONSIDERING E VALUES GENERAL AND NOT SPECIFICATIONS STANDARD AIR FLOW RATE NON CRITICAL POSITIONING AND CORRECT USE OF THE UNIT OPERATION AT FULL LOAD WITH UNIT OPERATING IN INTAKE OF OUTSIDE AIR CALCULATE THE TEMPERA TURES OF MIXES WHICH ARE GENERATED FROM THE EXCHANGERS INLET TO 1 KNOW THE LIMITS TO TEMPERATURE OF AIR ENTERING THE EXTERNAL EXCHANGER D B C DB DRY BULB TA INTERNAL EXCHANGER INLET AIR TEMPERATURE W B C WB WET BULB 1 THE DASHED AREA REFERS TO THE FIELD OF UNITS OPERATION STANDARD 10 2 IN THE CROSS HATCHED AREA IS IDENTIFIED THE UTILITY FIELD FOR UNIT r WITH LOW TEMPERATURE DEVICE 5 T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T 0 5 10 15 20 25 30 35 40 45 50 To D B PACKAGED 82 302 CONSTRUCTIONAL CONFIGURATION MIXING BOX FOR RECYCLE FRESH AIR B F L A FULL LOAD CURRENT AT MAX ADMISSIBLE CONDITIONS ELECTRICAL DATA F L A Compressord
19. RETURN AIR TEMPERATURE D B ee a E EJ 14 7 EN EE Lr E EN EE LE EE 11 2 EN 84 3 14 8 84 4 15 9 84 7 16 7 84 8 17 0 84 9 17 2 85 1 17 5 85 8 18 7 sss sos 101 sos 174 sos 102 sos 105 sor 108 sov vor ez mos nea sre 108 sre ses oro 190 600 vos 000 198 ses 199 ses 2ra 10 82 1023 1022 1022 1022 1022 1022 102 4 15 18 130 nas 1122 rea m2 nac Er Ta Outside air temperature C DB dry bulb WB wet bulb kWt Heating capacity KW with coils free of ice kWe Compressor power input in kW not all thermal yields take into account the heat dissipated by the fan motors INTEGRATED HEATING CAPACITIES Heating capacity multiplication coefficient To obtain the integrated heating capacities the real heating capacity considering the defrost cycles too multiply the kWt value in the heating performance tables by the following coefficient DB dry bulb WB wet bulb In case of below zero air ambient temperature with a long period of heat pump operating mode it is necessary to help the evacuation of the water produced during the defrost cycle this to avoid the formation of ice in the unit basement Pay attention that the evacuation will not create inconveniences to things or persons mi ERU Jr peut m h 20 PACKAGED AIR FLOW HIGH 82 302 AIR HANDLING SECTION FANS OUTLET Air low Tis 1650 2040 250 2650
20. The process starts working based on the humidity set point established by the user With respect to traditional devices such as electrical heating elements or hot water coils the use of the post heating coil does not consume any energy It also lowers the condensation temperature which provides two positive effects the power absorbed by the compressors is considerably reduced and at the same time the cooling power is increased with greater EER TREATMENT COIL RE HEATING COIL TREATED AIR HUMID AIR COLD AIR CONDENSATE DISCHARGE N s HUMIDITY PROBE TO THE CONDENSER ELECTRONIC EXPANSION VALVE e This option reduces the available static pressure air side QUIS UM UP 00 32 PACKAGED 82 302 PERFORMANCE HOT GAS RE HEATING COIL Size Ambient return air temperature D B Qo l s E Ta C Ta C Ta C 11 07 13 75 14 84 16 49 13 75 15 59 16 83 18 71 13 44 14 74 16 71 18 05 10 00 11 07 13 75 15 39 14 35 15 60 17 46 13 44 1539 10 00 11 59 14 30 11 33 13 13 14 37 10 84 14 07 15 40 17 39 Qo l s 1 16 41 18 16 19 35 17 39 18 73 17 98 1937 1 14 09 16 98 18 17 19 94 16 06 17 39 19 38 16 61 17 98 1 A E Qo I 2500 3060 3600 30 95 31 18 34 04 mb ob AJNO 6 6 Ta C O E ES Qo I 3610 0 3050 6 13 98 1564 18 10 19 80 15 41 19 97 16 09 18 01 E AS SI Ta C NO h h h do ellk
21. WITH REMOTE MICROPROCESSOR CONTROL Device which allows complete control of the machine from a remote location lt is easily wall mounted and has the same appearance and functions as the user interface on board the unit user friendly software To be connected during commissioning of the machine at a maximum distance of 100 m Y L Roof top connection 2 x 0 35 mm power _ MAX 100m 230 1 50 FN x um separately supplied accessories QUIS UM UP n 36 PACKAGED 82 302 CMS CLIVET MANAGEMENT SYSTEM CMS CLIVET SUPERVISING SYSTEM CMS Clivet Management System CMS is a Clivet supervision system that allow to schedule and manage all the installed Clivet conditioning units optimizing their functional working and the others systems in order to reduce the energy consumption Thanks to the simple use of the software and to the tridimensional graphic interface it is possible to change complex activities of system operating into simple activities made by the customer Clivet management system let to visualize the maintenance state of the conditioning units valuate and manage the alarms The user makes operation on the supervision workstation or on the PLC Programmable Logic Controller interface display The exchange data between workstation units control electronic devices remote managing electronic devices is made on serial bus networks by communication standard protocol RS485 or on local network LAN Local
22. automatic adjustment of the shutters allows operation of the unit with full recirculation With a mixture of return air and fresh air with a mixture of return air and re circulation air and expulsion of a part of the return air with all fresh air and total expulsion of return air total free cooling N B the expulsion fan serves to draw only part of the return air flow and expel it from the machine This fan is not expected to overcome the pressure drops of the return duct The control of supply and return air flows is handled only by the treatment zone fan Therefore this fan must ensure static pressure to overcome the supply and return pressure drops Refer to the maximum static pressure value in the general technical data tables EXHAUST AIR RETURN TRANS XN FRESH AIR SUPPLY Qo WAVAVAVAVAVAS FRESH AIR PACKAGED 82 302 PLUG FANS EC The units are equipped in supply and in expulsion with radial plug fans with reversed blades directly coupled to high performance brushless DC motors The plug fans differ from traditional centrifugal fans in that there are no belts or pulleys This results in increased efficiency and makes it possible to dynamically vary the speed You can change the number of fan revs directly from the keypad to adapt the static pressure to the pressure drop of the system NEW GENERATION OF AXIAL FANS FOR THE EXTERNAL SECTION The need for continuous improvement in machine perfo
23. component of the refrigerant circuit It offers a number of advantages as compared to the traditional thermostatic valve These include reduction of overheating temperature greater efficiency of refrigerant circuit improved compressor working conditions COP optimized reduction of output temperature of the compressor reduction of pressure at condenser less energy absorbed by compressors adaptation to all load conditions and transitories without causing swinging at partial loads All this aids in increasing the efficiency of the load for any thermal load condition and to extend the life cycle LOW EFFICIENCY P Provided Power Variation EEV Electronic valve TEV Thermostatic valve UPDATED ELECTRONIC CONTROL The operation of the unit is fully automatic thanks to the Clivet Talk electronic adjustment system This is a modular device of automatic origins with high speed and reliability and control logic specifically designed for this type of product The user interface is easy to use This allows better use of available resources extending the life cycle of the components and thus reducing maintenance costs With the micro processor keypad it is possible to perform daily weekly programming of the set point as well as start up or shutdown of the machine The unit can also be connected to supervision systems using clean contacts or by serial with the standards of communication most commonly available on the mark
24. investment as compared with a traditional filtering system thanks to the reduction of electrical consumption of the ventilation sections and the greatly reduced maintenance costs since the filters do not require periodic replacement A typical case study shows how return on investment occurs in just a few months In the heavy duty use of a shopping centre this occurs by the second year with respect to a traditional system with pocket F7 high efficiency second stage filtering This also greatly reduces environmental impact both due to more rational use of energy and because no special waste is produced such as the used traditional pocket filters Analysis of costs electrostatic filters pocket filters 150 1 COST FOR PURCHASE AND OPERATION OF THE SECOND FILTERING STAGE TRADITIONAL TYPE WITH POCKETS EFFICIENCY F7 2 COST FOR PURCHASE AND OPERATION OF THE SECOND FILTERING STAGE ELECTROSTA 1 TIC TYPE WITH POCKETS EFFICIENCY H10 100 IN ORDER THE PERCENTAGE OF COST INCRE ASES ARE PRESENTED FOR A STANDARD UNIT WITH SINGLE FILTERING STAGE OF G4 EFFI CIENCY Earning as of 19th 2 OPERATION INCLUDES GREATER COSTS FOR moni VENTILATION AND MAINTENANCE PERFOR MANCE OF ELECTROSTATIC FILTER 50 SS 1 25 ON VENTILATION COSTS 90 ON COSTS OF MAINTENANCE a EXAMPLE BASED ON MEDIUM SIZED UNITS USED ON A SHOPPING CENTRE THAT IS OPEN 12 HOURS A DAY 6 DAYS A WEEK AND SU BJECT TO ROUTINE MAI
25. it possible to increase the temperature of the air mixture entering treatment temperature To and make it possible to work with lower temperature limits of the mixture entering the internal heat exchanger extending the operating range of the machine in winter operation The table of exten sion of limits of operation shows the temperature differences Delta T to be subtracted from the lower limits of the temperature of the air entering the internal heat exchanger To in order to obtain the new limit of operation PACKAGED 82 302 GH GAS BURNER This option is advisable for very cold climates The gas module is available in various powers and allows heating of the served room SS Perfect for situations in which climatic conditions make heat pump operation inconvenient or even unsuitable The gas module must be capable of working as an alternative to the heat pump Y Therefore it must be sized with the same thermal power as the design ASAS v Thanks to the technology of condensation with premixing and very high GT N efficiency modulation up to 10596 based on the net calorific value i consumption is extremely limited and further reduced during operation at partial loads Emissions into the atmosphere are minimal completely free of nitrogen monoxide and with a low content of CO2 which remains constant in the entire working range as opposed to atmospheric burners The heating module incl
26. 343 47 7 13 1 33 3 ME NE pede Pa GEILE ICE EC 26 19 2 19 5 28 21 30 22 32 23 5 24 17 202 so E 822 86 ESI 34 69 33 77 99 78 352 79 369 80 Eu set 82 428 90 EIE EE j 472 98 486 483 104 26 19 505 105 27 195 510 105 28 21 526 107 30 22 IS 321235 1553 11 24 17 595 12 26 19 620 123 27 195 626 123 045 125 Ls LE LAE ms e ECT EINE 766 16 97 16 qw LE E E bo ses 17 AN ELE et 105 70 108 32 84 107 JE 04 117 94 IE SEEN 23 120 52 122 se 134 24 135 ir se e us s n s o en o s a ms n ne T sse wa s us s m s for e pje T Deren es ar we 0 0 ns Dr n nr n 32 23 5 62 143 24117 85 164 26119 09 167 27 119 5 15 168 28121 34 170 30 22 46 17 2 32 23 5 66 17 4 24117 51 183 26 19 82 186 27 119 5 90 18 6 28121 13 189 0 22 29 191 S2 195 32 23 5 Ta ambient air temperature D B W B DB dry bulb WB wet bulb kWf Cooling capacity in kW kWe Compressor power input in kW kWs sensible cooling capacity kW not all cooling yields take into account the heat dissipated by the fan motors DAI j I 0 ii i n QU 17 PACKAGED 82 302 AIR FLOW REDUCED COOLING PERFORMANCE OUTDOOR AIR TEMPERATURE C iJ ES d kW LT s ms sr er se us us ws ss es rae es v me 00 wm per
27. ABILITY Thanks to the automatic adjustment of the operating parameters based on the system load conditions the unit is capable of optimizing its own efficiency reducing the resulting consumption and extending the life cycle of the components The temperature range to be maintained in the room can be set by the user manual set point or managed by the machine logic automatic set point When AUTOMATIC mode is set the working set points are calculated automatically and dynamically by the thermal control device based on the outside temperature and other parameters set during commissioning of the machine thus avoiding thermal shock between the treated room and the exterior PC ta SET POINT oo THE GRAPH SHOWS THE TREND OF THE CURVES OF THE HOT SET POINT BOTTOM LINE AND OF THE COLD SET POINT UPPER LINE BASED ON THE OUTSIDE TEMPERATU RE THE HIGHLIGHTED TEMPERATURE VA LUES ARE THOSE SET AS DEFAULT BUT THEY MAY BE CHANGED ACCORDING TO CLIENT NEEDS MAMA 00 5 20 24 32 OUTDOOR AIR TEMPERATURE C PACKAGED 82 302 ICE PROTECTION SYSTEM ICE PROTECTION SYSTEM is a special measure for the refrigeration circuit that reduces the risk of the formation of ice at the base of the external coil A liquid under cooling circuit maintains the temperature of the lower part of the coil preventing the formation of a block of ice and avoiding risk of breakage due to freezing AN i uu NA NNNM i n 1 l MA y rr Ad
28. ATIONS STANDARD AIR FLOW RATE NON CRITICAL POSITIONING AND CORRECT USE OF THE UNIT OPERATION AT FULL LOAD WITH UNIT OPERATING IN INTAKE OF OUTSIDE AIR CALCULATE THE TEMPERATU RES OF MIXES WHICH ARE GENERATED FROM THE EXCHANGERS INLET TO KNOW THE LIMITS TO TEMPERATURE OF AIR ENTERING THE INTERNAL EXCHANGER D B C DB DRY BULB TA EXTERNAL EXCHANGER INLET AIR TEMPERATURE W B C WB WET BULB 1 THE DASHED AREA REFERS TO THE FIELD OF UNITS OPERATION STANDARD 2 INSIDE THE DOTTED AREA THE UNIT CAN OPERATE ONLY FOR A LIMITED PERIOD OF TIME MAX 1 HOUR IN EXTENDED OPERATING MODE IN HEAT PUMP OPERATION WITH AN OUTSIDE AIR TEMPERATURE OF LESS THAN 6 C THE UNIT PERFORMS DEFROSTS BY REVERSING THE CYCLE SO AS TO ELIMINATE THE ICE THAT FORMS ON THE SURFACES OF THE OUTSIDE EXCHANGER IN ADDITION IN THE EVENT OF NEGA TIVE TEMPERATURES THE WATER RESULTING FROM THE DEFROSTS MUST BE DRAINED SO AS TO AVOID THE ACCUMULATION OF ICE NEAR THE BASE OF THE Ta W B TUR MARE SURE THAT THIS DOES NOT CONSTITUTE A DANGER FOR PEOPLE ARH aun EU PRESSURE DROPS OF OPTIONAL COMPONENTS The value of static pressure available on the supply and return duct is obtained by subtracting from the available net maximum pressure see general table of technical data the pressure drops of any accessories E PRESSURE DROP esi CHW2 2rows
29. Area Network Ethernet TCP IP The control software let to verify the conditioning unit and to make the on line assistance directly from Clivet factory using the telephone network DIE VT 37 PACKAGED 82 302 CSRN XHE OPTIONS Cwwesewpmweysepne ear MN A ena es eg EMT ANC contraten vin enastar an an migo e TT ST TT I onwa FEewwhespamwnwe OS i y ig ndon pressure gags TT Ducting Circuit SST Hg oteoy FT rr 9 e pog Oo e Waero wase port merda rama o oo Lem ETICO T PT B S JI AA JI nomex Rensecowerssemsemieepesoreomt AN mos E TETCOTITTO TS AN ton ETC A TJ CAT MT CO MT 9 A PFCP Power factor correction capacitors cosfi gt 0 9 AMRX Rubber antivibration mounts hi jh T Ja E ACCESSORIES STANDARD ACCESSORIES OPTIONAL ACCESSORY NOT INCLUDED 0 ACCESSORY NECESSARY WITH SELECTION OF AIR QUALITY PROBE 38 PACKAGED 82 302 FUNCTIONAL CLEARANCES When placing the unit it is necessary to comply with the functional spaces indicated in the dimensions Compliance with fictional spaces is essential to ensure proper operation of the unit allow maintenance technicians easy access to the equipment compartments protect authorized operators and exposed persons If several units are placed near one another the functional spaces between machines must be doubled DIMENSIONAL DRAWING SIZE 82 102 DIMENSIONAL DRAWING 1
30. BIENT AIR INTAKE M AMBIENT AIR DISTRIBUTION AE FRESH AIR INTAKE ES AIR EXHAUST ONLY FOR C VERSION H1 WALL WITH SAME HEIGHT AS UNIT ON A MAXIMUM OF THREE SIDES VIBRATION MOUNTS POSITION SUGGESTED CLEARANCE PACKAGED 82 302 NE 47 PACKAGED 82 302 CLIVET SPA CLIVET UK LTD CLIVET SAS CLIVET ESPANA S A CLIVET GmbH CLIVET NEDERLAND B V CLIVET RUSSIA CLIVET MIDEAST FZC CLIVET TF AIR SYSTEMS P LTD Feltre BL ITALY Fareham Hampshire U K Verrier s le Buisson FRANCE Madrid SPAIN Norderstedt GERMANY Amersfoort Netherlands Moscow RUSSIA Dubai UAE Malur INDIA Tel 39 0439 3131 Tel 44 0 1489 572238 Tel 33 0 1 69 20 25 75 Tel 34 91 6658280 Tel 49 0 40 32 59 57 0 Tel 31 0 33 7503420 Tel 74956462009 Tel 97 14 3518501 Tel 91 8151 232683 5 Fax 39 0439 313300 Fax 44 0 1489 573033 Fax 4 33 0 1 69 20 60 76 Fax 34 91 6657806 Fax 49 0 40 32 59 57 194 Fax 31 0 33 7503424 Fax 74956462009 Fax 97 14 3518502 Fax 91 8151 232684 info clivet it info clivet uk co uk info fr clivet com info clivet es info de clivet com info clivet nl info ru Oclivet com info Oclivetme com info clivettfa com The data contained in this bulletin is not binding and may be changed by the manufacturer without prior notice All reproduction even partial is prohibited Copyright CLIVET S p A Feltre BL Italy
31. BLED WHEN THE SIGNAL IS AT 100 ALL AVAILABLE RESOURCES ARE DISABLED AVAILABLE POWER kW VT AMW AUXILIARY ELECTRIC HEATING ELEMENTS 0 33 6 6 10 V SIGNAL 0 10V DC PACKAGED 82 302 ACTIVE ENERGY RECOVERY OF EXPELLED AIR ONLY FOR C VERSION The energy contained in the expelled air is recovered by forcing the air flow to pass through the external packaged finned heat exchanger This makes it possible to reduce the electrical energy absorbed by the compressors to increase the overall efficiency of the unit and to extend its operating limits This thermodynamic recovery system does not increase electrical energy consumption for ventilation as instead happens for recovery with crossed or rotating flows Greater use of electricity caused by the enormous pressure drops on the air side in recovery systems with crossed or rotating flows often nullifies the amount of energy recovered and even exceeds itin some cases THERMAL FREE COOLING ONLY FOR C VERSION As soon as external conditions allow it the unit is capable of automatically activating free cooling mode which by keeping the compressors off and drawing in suitably filtered fresh air cools the served room The fresh air flow can be varied based on actual needs This operating mode is especially useful in spring and autumn or with high ambient loads It allows substantial reduction of the unit s energy consumption and wear of the compressors FN QUIS UM UP
32. GENERAL DESCRIPTION The CSRN XHE autonomous roof top air conditioners are high VERSATILE POSITIONING ON FLAT ROOF ON efficiency air air heat pumps with completely automatic operation POR ON ROUND Based on user settings the unit provides complete air treatment through ventilation filtering cooling heating complete or partial addition of fresh air possibility to control humidity 1 s These machines are extremely compact and resistant to atmospheric Em agents suitable for outdoor installation on a flat roof on a platform or on the ground The distribution of treated air to be handled by the m i client takes place via supply and return ducts and suitable 1 distribution devices such as air outlets or nozzles e They are therefore perfect for air conditioning of medium volume ii 4 rooms with average traffic such as commercial surfaces offices and small production areas 9e 419 VERSATILITY OF USE The wide range of models and the possibility to choose the APPLICATION EXAMPLES constructive configurations make it possible to select the product that is best suited to the needs of each installation and to integrate the unit into various architectonic contexts The selection of accessories completes the possibility to customize the product according to the needs of the client EXTREME COMPACTNESS The original layout of the sections that make up the machine substantially reduces its
33. HICH BA SUPPLY FAN SWITCH FOR SIGNAL SED ON THE SIGNAL ADJUST PROCESSING MOTOR SPEED 33 PACKAGED 82 302 PAQC AIR QUALITY SENSOR FOR CO2 P P M CONTROL This option is recommended for areas with highly variable rates of traffic The probe measure the amount of CO2 in the environment and sends the machine a 0 10V proportional signal Based on the received signal the machine manages the input of the correct amount of refresh air preventing wasted energy and money due to a treatment of fresh air in excess of actual needs The probe is installed and wired on board the machine and is located in the unit s supply duct PAQCV AIR QUALITY SENSOR FOR CO2 AND VOC P P M CONTROL The option is recommended in areas with tobacco smoke formaldehyde from solvents deodorants glues paints detergents food preparation etc The probe measure the amount of CO2 and VOC volatile organic compounds in the environment and sends the machine a 0 10V proportional signal Based on the received signal the machine manages the input of the correct amount of refresh air preventing wasted energy and money due to a treatment of fresh air in excess of actual needs The probe is installed and wired on board the machine and is located in the unit s supply duct CREFP DEVICE TO REDUCE CONSUMPTION OF FANS OF THE EXTERNAL SECTION The device makes it possible to control the external axial fans adjusting their speed of rotation based on the con
34. IL WATER HEATING COIL OPTIONAL ELECTRONIC AIR FILTERS F7 BAG FILTERS OPTIONAL G4 AIR FILTERS TEP Tal t b ud he EAB I ei 3 U LJ V 1500 SUPPLY FAN EXHAUST FAN ONLY FOR C VERSION LIFTING BRACKETS REMOVABLE IF REQUIRED AFTER POSITIONING THE UNIT 18 FRESH AIR SHUTTER 19 OVER PRESSURE DAMPER AIR EXHAUST ONLY FOR C VERSION 20 ACCESS FOR INSPECTION OF COILS FILTERS HEATING am 2 3 4 5 6 7 8 9 1 1 1 1 1 1 1 1 0 1 2 3 4 5 6 7 R AMBIENT AIR INTAKE M AMBIENT AIR DISTRIBUTION AE FRESH AIR INTAKE DES Oru SMON A AIR EXHAUST ONLY FOR C VERSION CONSTRUCTIONAL CONFIGURATION RECIRCULATED OUTSIDE AIR MIXING BOX B H1 WALL WITH SAME HEIGHT AS UNIT ON A MAXIMUM OF THREE VIBRATION MOUNTS POSITION SUGGESTED CLEARANCE KROGER N Qs du CONSTRUCTIONAL CONFIGURATION FREE COOLING VERSION WITH EXTRACT RECIRCULATED FRESH AIR INTAKE BOX C wp o wa T ve e 39 40 Wa Shipping wein kg i45 i465 43 PACKAGED 82 302 DIMENSIONAL DRAWING SIZE 182 222 GAS MODULE 72 96 kW DIMENSIONAL DRAWING 6 TI A O m LO O NJ 00 Y 330 1585 265 2180 c 2300 pass e S b AL U U U LI
35. INSPECTION OF COILS FILTERS HEATING ELEMENTS 18 GAS MODULE 9 DISCHARGE WASTE GAS INTAKING AIR BURNER GAS BURNER COMPARTMENT WEIGHT DISTRIBUTION CONSTRUCTIONAL CONFIGURATION RECIRCULATED OUTSIDE AIR MIXING BOX B GAS MODULE SUPPLY 1 GAS SAFETY THERMOSTAT INSPECTION COMPARTMENT R AMBIENT AIR INTAKE M AMBIENT AIR DISTRIBUTION E FRESH AIR INTAKE S 1 20 21 22 23 AIR EXHAUST ONLY FOR C VERSION WALL WITH SAME HEIGHT AS UNIT ON A MAXIMUM OF THREE SIDES 1 A E H Ki VIBRATION MOUNTS POSITION SUGGESTED CLEARANCE ERU Eme e lom mm COE CONSTRUCTIONAL CONFIGURATION FREE COOLING VERSION WITH EXTRACT RECIRCULATED FRESH AIR INTAKE BOX C m B per OT Ta s e lw me mm ws kg s 39 Wa kg 497 49 SERRENOURE e ETE 42 PACKAGED 82 302 DIMENSIONAL DRAWING SIZE 182 222 DIMENSIONAL DRAWING 5 2130 1895 1908 24612 2300 W2 LI V Wd 1 REMOVABLE PANEL FOR ACCESS TO THE COMPRESSOR COMPARTMENT ELECTRICAL PANEL MICROPROCESSOR KEYBOARD POWER INPUT HUMIDIFIER INLET CONNECTIONS CONDENSATE DISCHARGE FUNCTIONAL CLEARANCES ADDITIONAL COIL 1 1 4 WATER INLET ADDITIONAL COIL 1 1 4 WATER OUTLET RE HEATING COIL OPTIONAL TREATMENT CO
36. MUM OF THRE E SIDES VIBRATION MOUNTS POSITION SUGGESTED CLEARANCE KE Qs du 45 ERR COE m B 46 PACKAGED 82 302 DIMENSIONAL DRAWING SIZE 262 302 GAS MODULE 96 150 kW DIMENSIONAL DRAWING 8 4725 2670 3903 uou ou uou ou WEIGHT DISTRIBUTION CONSTRUCTIONAL CONFIGURATION RECIRCULATED OUTSIDE AIR MIXING BOX B CONSTRUCTIONAL CONFIGURATION FREE COOLING VERSION WITH EXTRACT RECIRCULATED FRESH AIR INTAKE BOX C va ig es es Sene Lg caen 28 1 REMOVABLE PANEL FOR ACCESS TO THE COMPRESSOR OMPARTMENT 2 ELECTRICAL PANEL 3 MICROPROCESSOR KEYBOARD POWER INPUT HUMIDIFIER INLET CONNECTIONS CONDENSATE DISCHARGE FUNCTIONAL CLEARANCES RE HEATING COIL OPTIONAL TREATMENT COIL ELECTRONIC AIR FILTERS F7 BAG FILTERS OPTIONAL G4 AIR FILTERS SUPPLY FAN EXHAUST FAN ONLY FOR C VERSION LIFTING BRACKETS REMOVABLE IF REQUIRED AFTER POSITIONING THE UNIT 15 FRESH AIR SHUTTER 16 OVER PRESSURE DAMPER AIR EXHAUST ONLY FOR C VERSION 17 ACCESS FOR INSPECTION OF COILS FILTERS HEATING ELEMENTS 18 GAS MODULE 19 DISCHARGE WASTE GAS INTAKING AIR BURNER GAS BURNER COMPARTMENT GAS MODULE SUPPLY 1 GAS SAFETY THERMOSTAT INSPECTION COMPARTMENT AM
37. NTENANCE 3 TIMES A YEAR Percentage cost for standard unit 0 1 2 3 4 5 6 Time years The values are to be considered approximate A The H10 class electrostatic filters and the F7 pocket filters cannot be included simultaneously on the machine PSAF DIFFERENTIAL PRESSURE SWITCH FOR DIRTY AIR FILTERS It makes it possible to detect and signal with a suitable alarm when the dirtiness of the air filter reaches its maximum level This provides the machine operator with information on when filter maintenance is required The detection signal is installed in the unit It is already connected to the electrical panel and pre calibrated in the factory Calibration can be modified by a specialized service centre during the commissioning phase Us du m SD 31 PACKAGED 82 302 CPHG HOT GAS RE HEATING COIL This option is recommended during the summer when dehumidification of the room is required The flow of air to enter the room may contain a higher level of humidity than desired The dehumidification process is used to reduce it The air flow is first cooled in the treatment coil with separation of condensation It is then freely post heated to maintain the desired condition of comfort in the room served The post heating coil is located behind the treatment coil and is activated by drawing a flow of hot gas down the line from the compressors through the action of a dedicated solenoid valve
38. PACKAGED 82 302 2 CLIVET CSRN XHE 82 302 HIGH EFFICIENCY ROOF TOP AIR COOLED HEAT PUMP e REDUCED ENERGY CONSUMPTION e COMPACT DIMENSIONS e ENERGY RECOVERY STANDARD CONSTRUCTION CONFIGURATION C Performance data are referred to operation with 30 of fresh air Mid intake and same amount of air exhaust The CSHN XHE series of autonomous roof top air conditioners air air heat pump is a turning point in this type of unit Intended for use in small and medium sized areas with average crowds supermarkets stores offices small production areas it includes the very latest in technology featuring VERSATILITY OF USE The wide range of versions options and accessories allow unique integration and flexibility of choice regardless of the intended use and the external climate EASE OF POSITIONING AND INSTALLATION The units are exceptionally compact perfect for positioning on especially crowded roofs Attention to client needs and care for details has led to the creation of a machine than can be quickly installed and immediately commis sioned CET AE OAT REDUCED OPERATING COSTS These are now guaranteed thanks to the high efficiency of the innovative refrigeration circuit for operation at partial load of the free cooling and of the heat recovery standard on all models equipped with air expulsion of the op tional electrostatic air filters CERTIFIED QUALITY SYSTEM UNI EN ISO 9001 2008 PACKAGED 82 302
39. R INTAKE S 1 ES AIR EXHAUST ONLY FOR C VERSION woo P j kl es ro E A P Kg THREE SIDES VIBRATION MOUNTS POSITION Shipping WAIE kg neo 1200 SUGGESTED CLEARANCE ERR Jr peut my h CONSTRUCTIONAL CONFIGURATION FREE COOLING VERSION WITH EXTRACT RECIRCULATED FRESH AIR INTAKE BOX C we OT Og mesa WeSC ates wo kg 29 830 pra P Kg 40 4 Shippingweight LL kg i210 1250 40 PACKAGED 82 302 DIMENSIONAL DRAWING SIZE 122 162 DIMENSIONAL DRAWING 3 1908 27 50 W2 V UP M EE NI rie rn Fond ERU td AE Ad TA 1 REMOVABLE PANEL FOR ACCESS TO THE COMPRESSOR COMPARTMENT ELECTRICAL PANEL MICROPROCESSOR KEYBOARD POVVER INPUT HUMIDIFIER INLET CONNECTIONS CONDENSATE DISCHARGE FUNCTIONAL CLEARANCES ADDITIONAL COIL 1 1 4 WATER INLET ADDITIONAL COIL 1 1 4 WATER OUTLET RE HEATING COIL OPTIONAL TREATMENT COIL WATER HEATING COIL OPTIONAL ELECTRONIC AIR FILTERS F7 BAG FILTERS OPTIONAL G4 AIR FILTERS L D SUPPLY FAN EXHAUST FAN ONLY FOR C VERSION LIFTING BRACKETS REMOVABLE IF REQUIRED AFTER POSITIONING THE UNIT 18 FRESH AIR SHUTTER 19 OVER PRESSURE DAMPER AIR EXHAUST ONLY FOR C VERSION 20 ACCESS FOR INSPECTION OF COILS
40. V L 1 REMOVABLE PANEL FOR ACCESS TO THE COMPRESSOR COMPARTMENT 2 ELECTRICAL PANEL 3 MICROPROCESSOR KEYBOARD POWER INPUT HUMIDIFIER INLET CONNECTIONS CONDENSATE DISCHARGE FUNCTIONAL CLEARANCES RE HEATING COIL OPTIONAL TREATMENT COIL 0 1 2 3 DULE TTD ELECTRONIC AIR FILTERS F7 BAG FILTERS OPTIONAL G4 AIR FILTERS SUPPLY FAN EXHAUST FAN ONLY FOR C VERSION 14 LIFTING BRACKETS REMOVABLE IF REQUIRED AFTER POSITIONING THE UNIT 15 FRESH AIR SHUTTER 16 OVER PRESSURE DAMPER AIR EXHAUST ONLY FOR C VERSION 17 ACCESS FOR INSPECTION OF COILS FILTERS HEATING ELEMENTS 18 GAS MODULE WEIGHT DISTRIBUTION 19 DISCHARGE WASTE GAS INTAKING AIR BURNER CONSTRUCTIONAL CONFIGURATION RECIRCULATED OUTSIDE AIR MIXING BOX B Done OU NET GAS MODULE SUPPLY 1 GAS SAFETY THERMOSTAT INSPECTION COMPARTMENT AMBIENT AIR INTAKE AMBIENT AIR DISTRIBUTION E FRESH AIR INTAKE S AIR EXHAUST ONLY FOR C VERSION 1 WALL WITH SAME HEIGHT AS UNIT ON A MAXIMUM OF THRE ERR COE CONSTRUCTIONAL CONFIGURATION FREE COOLING VERSION WITH EXTRACT RECIRCULATED FRESH AIR INTAKE BOX C m h 2 Ls ACTA ws a wa WA Kg em Shipping weight k 175 1845 44 DIMENSIONAL DRAWING SIZE 262 302 DIMENSIONAL DRAWING 7
41. aditional pocket filter is recovered quickly since the electrostatic filters last for the entire life of the machine whereas pocket filters require periodic replacement FLOW OF CONTAMINATED AIR IONIZATION e This option reduces the available static pressure air side A This operation involves variation of the main electrical data of the machine AAA AY Y key CAPTIVATION yi H j i H 1 H H 1 H 1 i 1 i i i i i i 1 1 i i 1 i i i I H i i i i 1 i i i i i i i i i i i H 1 i i i i 1 i i i i i i n y H i i i i 1 1 i i 1 i i i 1 i Y Y y i i 1 i 1 H i i K i i i 1 i A D i 1 1 i i 1 x A 1 i y i i i I i y K i i r i P v i 1 i I y y p D i 1 i I q s M y i i 1 i I i k N 1 l H 3 1 i i i j i BS v 3 i i i i i 1 a d i A i 1 i 1 i i 1 y N E J i i i i 1 1 i 1 1 S 1 i i r i E i 1 i i 1 i E k A i i i i i i 1 i 1 1 x ke v A i i i i 1 1 i 1 1 i N s v K i i if i i 1 1 i 1 1 i N A N A i i 1 F Ka i i 1 i i i 1 i EN 3 N s i i i i i 1 i i i i i i H F P i 1 1 1 i 1 1 i s i i n i i 1 i i 1 1 i x x S i i E e i 1 1 i i 1 1 i Su TM 3 Y y i SJ i i 1 i f 1 1 i Se ws S N y i i S y E i 1 1 1 i 1 1 i Mes eR Ud y ios ame ca 1 i 1 1 i i PACKAGED 82 302 COMPARISON OF OPERATING COSTS A CASE STUDY The high efficiency electrostatic fillers allow very rapid return of the initial
42. by the following coefficient DB dry bulb WB wet bulb In case of below zero air ambient temperature with a long period of heat pump operating mode it is necessary to help the evacuation of the water produced during the defrost cycle this to avoid the formation of ice in the unit basement Pay attention that the evacuation will not create inconveniences to things or persons mi ERU Jr peut m B PACKAGED AIR FLOW REDUCED 82 302 AIR HANDLING SECTION FANS OUTLET Air flow vs 1200 1360 1800 2000 2500 3050 3750 4150 Max outside static pressure 1 Pa 430 650 580 580 550 460 580 580 1 Net outside static pressure to win the outlet and intake onboard pressure drops COOLING PERFORMANCE OUTDOOR AIR TEMPERATURE C Ta C s e s w DB WB a se e or ive 0 i 60 n o we ne or feve Ju aro pma em wa ene 2 a o v we sz e ms e eor o me vss v ee pr mer au e n 0 o v e o eer wo v er o ez or re ms na ww me sa wa ero ore vm ms ms ame 90 es er e er er one 05 n e o ew ee n om n AAA AA cde e AS EE COE JUL Fo Ga El Fa Fon Kol kun Ket Kat 26119 211195 28121 30122 32 23 5 24 17 26 19 27 19 5 28 21 30 22 32 23 5 24 17 prej alo lor es ws or ae na meas ier mo ma ee me E ee dee scd en e ee ESAE IE e Bad ETE C SARA DS IG B GG ee 35 3 48 3 112 349 48 1 119
43. ced electrical consumption and noise The Eco Breeze option uses special fans driven by brushless electric motors with complete electronic control and very high efficiency 2000 1800 1600 1400 1200 1000 Q e o Input power W co e o Efficiency n EcoBreeze S o e Traditional fans Nm e o EcoBreeze ee O m e E des oa co 0 T T T T T T 1 1500 2000 2500 3000 3500 4000 4500 5000 Air Performance l s 34 PACKAGED 82 302 MHP HIGH AND LOW PRESSURE GAUGES It allows measurement of the pressure of the refrigerant at the supply and return of the compressors making these parameters easier to check by technicians assigned to operate the machine The two liquid pressure gauges and corresponding pressure sockets are installed on the machine in an easily accessible location AMRX RUBBER ANTIVIBRATION MOUNTS The rubber anti vibration devices are fastened in housings on the longitudinal members They reduce the vibrations caused by the machine reducing the noises transmitted by the support structures These elastic bodies soften axial and tangential stresses Their mechanical and physical characteristics remain nearly unchanged over time thanks to the highly resistant material they are made of O As an alternative to the rubber anti vibration devices it is possible to use ne
44. ch fan motor thermal protections of internal section and external section circuit breaker to protect auxiliary circuit microprocessor control section treated air temperature control daily weekly programmer of temperature setpoint and unit on off compressor overload protection and timer self diagnosis system with immediate display of the error code demand limit clean contacts for remote ON OFF cumulative alarm fan status compressor status summer winter mode control keypad including display to indicate operating status and mode display of the set values and the error codes menu button to display the parameter index ALARM button to access the alarm management functions status button to display the status list unit operation or ventilation only selection button On Off and manual reset button for overload device activation UP and DOWN buttons to increase and decrease the values C VERSION exhaust fan Plug fans without scroll with reverse blades driven by electronically controlled brushless dc motors with direct coupling No transmission sizing is needed ACCESSORIES copper copper evaporator coils copper copper condenser coils water heating coil modulating three way valve hot gas re heating coil Copper copper hot gas re heating coil constant value flow rate adjuster electrode boiler steam humidifier water to waste evaporating wet deck humidifier auxiliary electric heaters Air q
45. densation pressure When fresh air temperature is low a minimum air flow rate is required to hold down the condensation pressure Therefore at low fresh air temperatures fan rotation speed is reduced resulting in reduced energy consumption low temperature device In certain applications where the external temperature is low and it is not possible to draw in fresh air to cool the served room free cooling the phase cut device allow the unit to operate correctly In heat pump mode this device reduces the speed of rotation of the fans when external air temperatures are high high temperature device CREFB DEVICE FOR REDUCTION OF FAN CONSUMPTION ECOBREEZE This option is recommended for substantial reduction in the consumption of electrical energy for ventilation and to limit noise emissions in the external section of the machine The Eco Breeze logic makes it possible to run the external axial fans with variable rotation speed based on the condensation pressure When fresh air temperature is low a minimum air flow rate is required to hold down the condensation pressure Therefore at low fresh air temperatures fan rotation speed is reduced resulting in reduced electricity consumption and noise emission summer operation In operation in heat pump mode with low outside temperature ventilation is reduced to the external coil so as not to exceed the evaporation pressure limits for correct operation of the unit with the added benefit of redu
46. e v Fr rs a vn pen a s pw n AA E A E EN 49 7 11 5 36 1 49 7 12 0 35 7 498 12 8 35 1 50 3 14 1 34 1 EJE sa oro or vere ua a ore eo se rr pes si urs wr ne MER 22 16 ET 24 17 26 19 27 19 5 28 21 30 22 22 16 24 17 50 7 11 7 38 8 50 7 12 1 38 4 50 8 12 9 37 8 51 3 14 2 36 7 51 9 15 2 26 19 TAO 52 7 11 9 39 0 52 7 12 4 38 5 52 8 13 1 37 9 53 2 14 3 36 8 53 6 35 9 53 2 11 9 40 5 53 2 12 4 40 0 53 3 13 1 39 4 53 6 14 3 38 3 53 9 37 4 28 21 30 22 22 16 24 17 26 19 27 19 5 28 21 0 22 22 16 24 17 26 19 27 19 5 28 21 30 22 22 16 24 17 26 19 27 19 5 28 21 30 22 Ta ambient air temperature D B W B DB dry bulb WB wet bulb kWf Cooling capacity in kW kWe Compressor power input in kW kWs sensible cooling capacity kW not all cooling yields take into account the heat dissipated by the fan motors DAI j I 0 ii i n AMOO 13 PACKAGED 82 302 AIR FLOW STANDARD COOLING PERFORMANCE OUTDOOR AIR TEMPERATURE C Ta DB WB 22 16 24 17 Lam me ar re ms ar n wes ns us ws n Dar pr ef un e 0 Ta ambient air temperature D B W B DB dry bulb WB wet bulb kWf Cooling capacity in kW kWe Compressor power input in kW kWs sensible cooling capacity kW not all cooling yields take into account the heat dissipated by the fan motors mi
47. ectronic expansion valve non return valve 4 way reverse cycle valve liquid receiver liquid separator high pressure safety valve low pressure safety valve FILTRATION fresh air intake side Pleated filter for greater filtering surface made up of galvanized plate frame with galvanized and electric welded protective mesh and regenerable filtering media made from polyester fibre sized with synthetic resins G4 efficiency according to CEN EN 779 standard Eurovent class EU4 5 average efficiency 90 196 ASHRAE 52 76 Atm Self extinguishing resistance to fire class 1 DIN 53438 ambient air suction side Pleated filter for greater filtering surface made up of galvanized plate frame with galvanized and electric welded protective mesh and regenerable filtering media made from polyester fibre sized with synthetic resins G4 efficiency according to CEN EN 779 standard Eurovent class EU4 5 average efficiency 90 196 ASHRAE 52 76 Atm Self extinguishing resistance to fire class 1 DIN 53438 TRAY condensate collecting tray in aluminum alloy 1050 H24 with anti condensate insulation welded and equipped with threaded discharge coupling PACKAGED 82 302 ELECTRICAL PANEL The electrical panel is positioned inside the units with access through a swing door that is opened by a special key the Power Section includes main door lock isolator switch compressor circuit breaker compressor power supply remote control swit
48. en quick efficient humidification of the served room is required Humidification of the air mixture occurs by passing the air flow through a honeycomb package that is kept humid at all times by a series of nozzles that inject water in small drops The reserve of water for treatment is taken directly from the water mains During operation the pure water vapour is mixed with the air currents The remaining part enriched with mineral salts is collected in the tub and eliminated The constant exchange of water ensures cleaning of the evaporation septum and provides maximum limitation of the formation and proliferation of Legionnaire s Disease With this option energy consumption for water evaporation is limited Whenever the packaged humidifier is active in addition to humidifying adiabatic cooling of the air takes place which is constantly compensated for by the thermal control device Direct connection to the plumbing system eliminates the need for special water treatment and easy control of the humidification process by means of the measuring and adjusting device of the water flow rate provided standard The accessory is installed inside the unit and is connected to the electrical j SOLENOID panel of the machine VALVE GER l d MEASURING ANE This option reduces the available static pressure air side DEVICE ADJUSTER SHUT OFF A This accessory requires the presence of a water circuit and drain on board the machine Provided by t
49. et LOW EFFICIENCY DANGER OF BREAKAGE OVERHEATING HIGH EFFICIENCY OPTIMAL OPERATION DANGER OF BREAKAGE PRESENCE OF LIQUID PACKAGED 82 302 oD As du PACKAGED 82 302 VERY HIGH EFFICIENCY AT PARTIAL LOAD In air conditioning projects the choice of the unit is made based on the maximum load of the room to be served In practice over the course of the year these operating conditions are limited to short periods of time whereas operation at partial loads is the actual normal operating condition The need to adapt the power provided to the load requested becomes essential in limiting energy consumption This is why we have decided to couple two scroll compressors of different power on a single refrigeration circuit thus obtaining very high efficiency The electronic control that the machine is equipped with divides compressor operation into three steps of power 1 3 2 3 3 3 This limits the oscillation of the air temperature and provides perfect adaptation to partial load offering substantial energy savings For 90 of the time the load is For 7096 of the time the load is under 50 EER 11393393333 lt 20 lt 30 lt 40 lt 50 lt 60 lt 70 lt 80 lt 90 10095 Thermal Load 1 OPERATION WITH THE SMALL COMPRESSOR 6 4 lt EER s 7 4 2 OPERATION WITH THE BIG COMPRESSOR 4 9 lt EER x 5 9 3 OPERATION WITH BOTH COMPRESSORS 3 7 EER s 4 8 APPROXIMATE VALUES SELF ADAPT
50. footprint making it easier to position and leaving more space available for parking additional equipment rooms or other uses This also reduces the time required for the positioning of the ducts on the various sides of the unit since its great compactness allows its complete rotation which is very difficult with traditional units with in line extension REDUCTION OF CONSUMPTION AND OPERATING COSTS The roof top units of the XHE series were created with the objective of always operating at maximum energy savings through an extremely intelligent and advanced control of power provided only when it is needed especially during frequent conditions of operation at partial load The use of the free cooling device and the adoption of thermodynamic recovery on the expelled air make it possible to further reduce operating costs Since ventilation represents one of the greatest factors of energy consumption special attention has been given to the efficiency of the ventilation system through careful selection of components and limitations of internal pressure drops The limitation of the emissions of carbon dioxide and respect for the environment are guiding thoughts of Clivet which through the implementation of modern technical solutions pursues the reduction of energy consumption EASY MAINTENANCE The entire series is designed with highly reliable industrial components that are easily accessible and available if maintenance is required It i
51. functions Also the electrical heating elements can be used to reduce the time required for defrosting A This operation involves variation of the main electrical data of the machine A hot water coil and electric heaters cannot be mounted at the same time THE LIMITS ARE INDICATIVE AND HAVE BEEN CALCULATED CONSIDERING VALUES GENERAL AND NOT SPECIFICATIONS 30 STANDARD AIR FLOW RATE NON CRITICAL POSITIONING AND CORRECT USE OF THE UNIT OPERATION AT FULL LOAD WITH UNIT OPERATING IN INTAKE OF OUTSIDE AIR CALCU LATE THE TEMPERATURES OF MIXES WHICH ARE GENERA TED FROM THE EXCHANGERS INLET TO KNOW THE LIMITS TO TEMPERATURE OF AIR ENTERING THE INTERNAL EXCHANGER D B C DB DRY BULB TA EXTERNAL EXCHANGER INLET AIR TEMPERATURE W B C WB WET BULB 1 THE DASHED AREA REFERS TO THE FIELD OF UNITS OPERATION STANDARD 2 EXTENSION OF THE FIELD OF OPERATION WITH PREHE F ATING HEATING ELEMENTS TO OBTAIN THE LOWER LIMIT CLERUM NECEM IS E Ra CURVE CONSIDER AS THE TEMPERATURE DIFFERENCE DELTA T THE VALUE SHOWN IN THE TABLE EXTENSION 15 10 5 0 5 10 15 20 OF OPERATING LIMITS WITH PRE HEATING ELEMENTS Ta W B EXTENSION OF OPERATING LIMITS WITH PRE HEATING ELEMENTS i aS Same O9 s 2809 DELO LD oF Lore gt L5 DIE 35290 groso o asos m ne E oo0tgG Odo KFQE lol o 1 1 30 30 30 The pre heating elements make
52. gt A 98 98 143 152 152 152 226 306 F L A Single Extemal Fan A 25 25 23 41 25 25 41 41 F L A Single supply fan A 22 43 43 49 49 49 43 49 ELA Singeexhaustairfan A 22 22 22 22 48 43 49 49 PLA Toal 25 E 33 6 37 9 L R A LOCKED ROTOR AMPERES L R A Compressori Jla 64 m 10 m na 173 173 173 LRA Compressr2 A 64 64 10 95 95 95 118 173 F L l FULL LOAD POWER INPUT AT MAX ADMISSIBLE CONDITION FLL Compessor i kW 6 83 83 101 132 17 7 17 FLI Compessr2 kW 59 59 83 89 89 89 132 17 F L l Single External Fan kW 13 13 12 19 11 11 19 19 FLL Smgesuplyfan w 1 27 27 31 832 82 27 34 F L l Single exhaust air fan kW 1 1 j 1 1 27 27 32 32 F L Toa O kW 155 19 5 21 8 M I C MAXIMUM INRUSH CURRENT MIC Vaue A j 8t 1 1201 1246 1379 1479 2029 2178 227 Data referred to standard units voltage unbalance max 2 96 power supply 400 3 50 Hz 6 Values not including accessories ELECTRICAL INPUT OF OPTIONAL COMPONENTS To obtain the electrical input of the unit including accessories add the standard data in Electrical Data table to those for the selected accessories F L A FULL LOAD CURRENT TIENI a NEU ERE SN LN SN AA Bud e
53. he customer As du EN TET NN NEN NEN HN HN NEM EUR NR EII E e 1 39 40 198 47 54 70 79 97 114 140 158 Ta D B dry bulb temperature of inlet air to the wet deck Ta W B wet bulb temperature of inlet air to the wet deck Approximate values of the maximum rate of steam released by the wet deck humidifier to the air to obtain controlled thermal and humidity conditions in supply The data refer to a unit with standard air flow rate in supply 2 FN ERU OUR i M 28 PACKAGED 82 302 EH ELECTRIC HEATERS This option is advisable for cold climates Available in various powers it allows heating of the served room The electrical heating elements are managed by a thermal control device with two power settings The fins are made of aluminium with a size suitable to ensure high efficiency and maintain low power density on the surfaces to limit overheating The low temperature of the heating elements increases their lifespan and limits the effect of air ionization In heat pump mode the heating elements may be automatically activated to preheat the inlet air to the main coil for example during operation with high percentages of fresh air This extends the operating limits of the machine The electrical heating elements can be used to boost the yield of the heat pump The thermal control device is capable of simultaneously activating the pre heating and integration
54. hotwatercol ra 23 28 32 38 34 4 36 46 CPHG Hotgasre heatingcol 1 1 1 Pa 10 15 15 20 10 15 10 20 IGHO1 Gas re heating moduefromb dkN Pa e 7 7 GHO2 Gas re heatingmodulefrom72kW rma 60 70 e 70 GHO3 Gasre heating module from 96 KW Pa 60 70 60 70 GHO5_ Gas re heating module from 150kW_____________ Pa EAS Joss ee ee F7 High efficiency F7 air fiter Pal 100 95 100 90 95 95 100 ES High efficiency H10 electrostatic airfilter Pa WS Water to waste evaporating wet deck humidifier Pa The values shown are to be considered approximate for units operating power in normal use with standard air flow rate 1 Pressure drops with filters with average dirtiness PACKAGED AIR FLOW STANDARD 82 302 AIR HANDLING SECTION FANS OUTLET Air fow LI iso ome pose omm se sem p sue mm Max outside static pressure Hi Pa 280 80 ero 48 50 1 Net outside static pressure to win the outlet and intake onboard pressure drops COOLING PERFORMANCE OUTDOOR AIR TEMPERATURE C Ta C EM ee ee ee ee ee ee CNN oe Tove Tone o Tre Tite ar Tite ive ew Tie re aw Tv ve o ve T ewe AA E Ed K AE EA ia 24117 26119 27 19 5 28 21 0 22 22 16 24 17 26 19 27 19 5 28 21 30 22 I e ed N ss Doe we o os n o s n m 6 n or pre I er per s F
55. llow complete accessibility to internal components INTERNAL EXCHANGER direct expansion finned exchanger made from copper pipes in staggered rows and mechanically expanded to the fin collars The fins are made from alumi nium with a corrugated surface and adequately distanced to ensure the maxi mum heat exchange efficiency EXTERNAL EXCHANGER Direct expansion finned exchanger made from copper pipes in staggered rows and mechanically expanded to the fin collars The fins are made from alumi nium with a corrugated surface and adequately distanced to ensure the maxi mum heat exchange efficiency Correct power supply to the expansion valve is ensured by the under cooling circuit This circuit also prevents the formation of ice at the base of the heat exchanger during winter operation FAN Internal section Plug fans without scroll with reverse blades driven by electronically controlled brushless dc motors with direct coupling No transmission sizing is needed External section helical fans with shaped aluminium blades directly coupled to the three phase electric motor with built in thermal overload protection minimum IP 54 con struction Mounted in aerodynamic housings to increase efficiency and minimi se noise levels and fitted with safety grills REFRIGERANT CIRCUIT The circuit is complete with refrigerant charge sight glass with moisture indicator high pressure switch low pressure switch filter dryer el
56. n the coil and to prevent the formation of ice In heat pump mode the hot water coil may allow both pre heating of the inlet air to the main coil as well as integration of the capacity provided by the heat pump As an alternative it may intervene in complete substitution of the thermal capacity provided by the compressors This is possible by setting a turning point i e a temperature limit of the fresh air below which use of the compressors is blocked and the water coil is used as the sole resource If the water coil provides pre heating of the air the control logic reduces its power to a preset value which keeps the compressors from working with condensation temperatures that are too high If instead the water coil is used as the main resource e g because the compressors are not available the maximum power will be provided HOT WATER COIL PRESSURE DROP AIR SIDE 55 50 45 82 102 THE AIR SIDE PRESSURE DROPS ARE RELATI VE TO THE MEDIUM AIR TEMPERATURE OF 20 C AND ARE TO BE ADDED TO THE PRES S 30 SURE DROPS DUE TO DUCTS TERMINAL DEVICES AND ANY OTHER COMPONENT THAT 25 CAUSES A DROP IN WORKING DISCHARGE HEAD 20 Q L S AIR FLOW RATE 15 10 5 T T T T T T T T T 1000 1500 2000 2500 3000 3500 4000 4500 5000 5500 6000 Q I s HOT WATER COIL PRESSURE DROP WATER SIDE 40 35
57. oprene rubberized strips on the longitudinal support EN y members 8 100 125 A separately supplied accessories DESM SMOKE DETECTOR This option allows detection of smoke in the room by analyzing the return air The Tyndal effect increased sensitivity smoke detector is perfect for ventilation ducts since it is capable of detecting rarefied smoke in high speed air flows Smoke detection occurs using a photo optical system with a labyrinth chamber The alarm signal is processed by an on board micro processor which verifies the condition and sends a message to the machine controller such as smoke alarm failure or service required The device is composed of a Venturi tube installed inside the return duct and a control unit with a sensor that is located on the outside duct Assembly and wiring are done at the factory CONTROL LOGICS IN THE EVENT OF ALARM SIGNAL Fresh airshuner Open God sarge damper Jetesa sem id menarmms JO Gd omcwgedmpe omm Fresh iras open on TI Dwcwwedmpr dose The machine logic manages the signal from the smoke detector installed in the return section or by a fire detection unit implementing one of the actions shown in the table which can be set as a parameter If there is an alarm signal and according to the set logic the compressors are always shut off The roof top units may not be used as smoke extractors
58. r maintenance of conditions of well being and hygiene in the served rooms For this reason it is the subject of precise standards based on the specific applications The units are standard equipped with filters with an efficiency of G4 on the treatment section They have an ample surface and low pressure drops The second filtering stage is available through innovative high efficiency filters electro static automatically controlled class H10 Thanks to the minimum pressure drops and the possibility to wash them they substantially reduce consumption and hence ventilation costs while at the same time ensuring excellent performance As an alternative the more traditional high efficiency F7 rigid pocket filters are available F7 HIGH EFFICIENCY F7 AIR FILTER The multi dihedral filters with rigid pockets class F7 are filtering components that are in addition to the standard G4 filters for more effective filtering They are widely used in civil air conditioning systems and in industrial applications that require suitable performance concerning fine dusts and particles with dimensions greater than um Class F7 filters are made of fibreglass paper pleated with constant calibrated spacing mounted on frames with a sturdy structure in extruded moulded polyester the ample filtering surface reduces air side pressure drops Class F7 filters must be replaced after reaching their limits of dirtiness with scheduled periodic maintenance It is possible to pro
59. rmal yields take into account the heat dissipated by the fan motors ES ES ES E cA E E r3 E ES ES 31 2 559 59 Era 4 320 0 6 79 79 34 2 37 7 30 6 5 55 32 9 5 91 35 6 6 37 37 1 6 64 38 7 6 93 42 9 7 69 36 5 6 14 40 1 6 63 55 9 i 50 1 55 6 61 3 64 2 67 1 74 1 58 7 64 2 70 1 73 1 76 2 83 7 KE 70 3 78 0 85 8 Qs du 89 9 93 9 103 6 23 PACKAGED 82 302 AIR FLOW HIGH HEATING PERFORMANCE RETURN AIR TEMPERATURE D B ee ME URNAM NUNC NM E EN EN EE EN E EN EE E EE HE EN 85 6 13 9 86 2 14 9 86 7 15 6 86 8 15 9 87 0 16 1 87 2 16 4 88 1 17 5 sas s42 169 se vor ses ses sev 071 sa ira 004 vr 602 109 ues ser 155 se ver ez us wa 10 ss 101 sor 104 vos 198 10 82 1032 TE 1095 108 1097 1098 1045 15 19 ma Lr 1139 mas Zr Zr nas Ta Outside air temperature C DB dry bulb WB wet bulb kWt Heating capacity KW with coils free of ice kWe Compressor power input in kW not all thermal yields take into account the heat dissipated by the fan motors INTEGRATED HEATING CAPACITIES Air temperature external exchanger inlet C D B W B 0 0 6 513 9 OTHERS Heating capacity multiplication coefficient 0 88 0 94 1 To obtain the integrated heating capacities the real heating capacity considering the defrost cycles too multiply the kWt value in the heating performance tables by the following coefficient DB dry b
60. rmance has led to collaboration with specialized European laboratories for the development of more efficient axial fans The result of this research has made it possible to develop an innovative winglet type profile at the end of the blade The adoption of the new profiles has made it possible to obtain substantial results in noise limitation with an average reduction of 6 dB A and energy savings with a reduction in consumption of 10 TRADITIONAL FAN Lpa dB A un c FAN WITH WINGLETS T 1 4000 8000 12000 16000 20000 24000 m AIR FILTERING Standard units are standard equipped with a suitable filtering section composed of pleated filters class G4 with an ample surface They are easily accessible for periodic maintenance OUTSIDE TEMPERATURE PROBE The measurement of the temperature of outside air is an essential 2 m parameter of heat adjustment It takes place via a probe located in a special compartment that connects the external environment and the return duct always in negative pressure Clivet has chosen this solution to ensure correct measurement of temperature since the probe is constantly in contact with a minimum flow of air On request the temperature probe can be integrated with the optional humidity probe INTAKE DUCT QUIS UM UP nd o FRESH AIR u V OUTSIDE TEMPERATURE PROBE ELECTRONIC EXPANSION VALVE The electronic expansion valve is an essential
61. s wo ms ae fes penj az fer wo so we mo as 95 INE re a s es ma us fes e a rn er n us nr n sms ues ss 7 so 202 s ose see ses ns o Pere wes mo 62 Ta ambient air temperature D B W B DB dry bulb WB wet bulb kWf Cooling capacity in kW kWe Compressor power input in kW kWs sensible cooling capacity kW not all cooling yields take into account the heat dissipated by the fan motors mi ERU Jr peut TR h PACKAGED 82 302 AIR FLOW REDUCED HEATING PERFORMANCE RETURN AIR TEMPERATURE D B a a a 24 3 4 54 25 0 5 07 25 3 5 40 25 3 5 51 25 4 5 62 25 5 5 74 T TE Be 173 88 3 17 0 17 3 88 4 18 7 92 1 17 7 18 0 92 3 19 5 101 2 19 5 19 8 101 8 21 5 al 5 21 1 Ta Outside air temperature C DB dry bulb WB wet bulb kWt Heating capacity KW with coils free of ice kWe Compressor power input in kW not all thermal yields take into account the heat dissipated by the fan motors 5 20 5 88 6 23 6 57 7 40 5 70 6 30 6 91 7 22 7 54 8 29 6 15 6 73 7 42 10 0 11 2 9 04 9 73 10 6 11 0 11 5 12 8 10 1 54 4 11 1 62 0 12 2 12 7 72 4 13 8 13 3 75 7 14 4 14 7 83 1 16 0 ERNER N 12 3 69 8 13 1 13 1 77 0 14 1 14 1 84 4 15 3 Qs du 14 8 88 3 15 9 15 4 92 2 16 6 17 1 101 7 18 3 19 PACKAGED 82 302 AIR FLOW REDUCED HEATING PERFORMANCE
62. s also equipped with self diagnosis and safety devices that ensure its proper operation while at the same time protecting users QUIS UM UP n PACKAGED 82 302 STANDARD UNIT SPECIFICATIONS CB PRINCIPLE OF OPERATION OF STANDARD UNIT VERSION B The standard constructional configuration called version B allows automatic control of supply and return air flow and the intake of fresh air for required refreshing by means of a manually operated shutter The version with optional setups is equipped with shutters with a servo motor for constant adjustment of the refresh air mixture operation with a fixed percentage of refresh air with opening or closing of the shutter by means of an actuator ON OFF which intervenes when ventilation is active optional operation with variable percentage of refresh air with opening and closing of the shutters by means of modulating actuators driven by the signal of the air quality probe optional EXHAUST AIR RETURN S N SUPPLY 09 IN NN VA VA VA VA FRESH AIR CC OPTIONAL VERSION WITH EXPULSION HEAT RECOVERY AND FREE COOLING When the machine is in optional constructive configuration called version C it allows automatic management of the supply and return air flows and the intake of fresh air for required refreshing In addition it is capable of expelling the return air from the served room by means of dedicated fans and to recover the energy of the expelled air The
63. uality sensor for CO2 p p m control Air quality sensor for CO2 and VOC p p m control Heating module with modulating condensing gas burner bag filters section F7 class High efficiency electrostatic filters additional section serial port RS485 with MODBUS protocol serial port RS485 with LONWORK protocol phase monitor power factor correction capacitors cosfi gt 0 9 free cooling with independent comparison of temperature and absolute humidity only for C version Device for reducing consumption of the outdoor section variable speed fans phase cut Variable fan speed control for operation at low ambient temperature ECOBreeze differential pressure switch for dirty air filters high and low pressure gauges smoke detector Remote control with remote microprocessor control separately supplied accessories Rubber antivibration mounts separately supplied accessories TEST unit manufactured according to the ISO 9001 quality standards and subject to functional testing at the end of the production line Qs du m N FN ERU OUR Tu Ta W B h PACKAGED 82 302 AIR FLOW STANDARD GENERAL TECHNICAL SPECIFICATIONS COOLING Cooling capacity Sensible capacity Compressor power input afew ss 99 ne 1 15 i186 205 24 uH jes 37 4 407 ase 307 44 42 HEATING Heat output rw ses era 458 s1 Jess 728 so 987 Compressor power input 2 w
64. udes a condensation hot air generator with modulating adjustment fuelled with methane gas or LPG and is complete with a steel flue pipe kit and all safety and adjustment devices The flue pipe kit requires assembly and is to be installed at the worksite The module is provided standard set up for methane gas A kit is provided for changeover to LPG e This option reduces the available static pressure air side A The component requires a supply of gas gas connection to be provided by the client Note the presence of the flue pipe and the need to comply with legal requi rements in positioning the machine GAS CONNECTION DIAGRAM mnm m m m ED ES nic 1 MAIN BURNER GAS SOLENOID VALVE 2 PRESSU N RE STABILIZER 3 GAS SAFETY SOLENOID VALVE 4 GAS FILTER SMALL SECTION 5 ANTI VIBRATION KNN Yl Nl Sl Sl SK E AAA Ps JOINT 6 GAS FILTER LARGE SECTION 7 GAS NA NA NM NS VS VS VS ica INCLUDED N PROVIDED BY THE CUSTOMER mbar 20 MIN 17 MAX 25 m h 1 64 6 14 2 33 8 26 3 18 10 38 4 50 15 80 ISO 7 1 3 4 M ISO 7 1 1 M ISO 7 1 1 M ISO 7 1 1 M SUPPLY PRESSURE G31 mbar 37 GAS CONSUMPTION 15 C 1013mbar GAS m h 0 98 3 64 1 39 4 89 1 88 6 14 2 76 9 71 CONNECTION DIAMETER ISO 7 1 3 A M ISO 7 1 1 M ISO 7 1 1 M ISO 7 1 1 M UE As du 29 QUIS UM UP 00 30 PACKAGED 82 302 AIR FILTERING This is an essential function for prope
65. ulb WB wet bulb In case of below zero air ambient temperature with a long period of heat pump operating mode it is necessary to help the evacuation of the water produced during the defrost cycle this to avoid the formation of ice in the unit basement Pay attention that the evacuation will not create inconveniences to things or persons mi ERU Jr peut m B 24 PACKAGED 82 302 ACCESSORIES FCE ENTHALPY FREE COOLING ONLY FOR C VERSION When external conditions allow it the unit is capable of automatically activating free cooling mode which by keeping the compressors off and drawing in suitably filtered fresh air cools the served room The fresh air flow can be varied based on actual needs This operating mode is especially useful in spring and autumn or with high ambient loads It allows substantial reduction of the unit s energy consumption and wear of the compressors by placing air directly into the room The settings are determined automatically by comparing the temperature and humidity outside and in the served room CHW2 TWO ROW HOT WATER COIL Option recommended for very cold climates since it allows heating of the served room The battery is equipped with a thermostat for the anti freeze function The anti freeze function is always active even when the unit is in standby If necessary it forces opening of the valve to the maximum allowable value for allow passage of water i
66. vide as an accessory the dirty filters differential switch which informs the user that the admissible limit of dirtiness has been reached so as not to excessively reduce the air flow rate with respect to the nominal value e This option reduces the available static pressure air side FES AIR FILTER ELECTRO STATIC HIGH EFFICIENCY H10 Class H10 high efficiency filters are additional filtering components with an active electrostatic system Solid or liquid particles contained in the air flow are trapped by and electrical field The air flow through the filter is affected in two main phases release of an electrical charge to the particles ionization and capture of the particles by electrostatic deposit captivation On a periodic basis the filters must be washed to remove the captured particles The filters are capable of trapping fine dusts some types of viruses and micro organisms anti bacterial action with very modest pressure drops The range of use normally includes fine powders that measure less than 1 um Typical pollutants are cigarette smoke 0 5 0 3 um oily vapours 1 0 2 um PM10 particles lt 10 um PM2 5 particles lt 2 5um PM1 particles lt 1um etc Dirtiness of the electric filter is signalled by a sensor that makes it possible to schedule periodic maintenance which can be easily performed by washing in water with a special non aggressive detergent for aluminium The greater initial cost as compared to a tr
67. w ez 79 85 104 i121 i 163 183 COP 2 4s an sa 51 528 s17 552 539 COMPRESSOR Type of compressors 3 Scroll Scrol Scrol Scroll Scroll Scroll Scroll Sol 2 No of Compressors m m JJ no no Refrigerant circuits AIR HANDLING SECTION FANS OUTLET Type of fans Number of fans Fan diameter Type of motor Air flow Installed unit power Max outside static pressure FANS EXPULSION d 280 Type of fans RAD Number of fans od Fan diameter Type of motor Installed unit power EXTERNAL SECTION FANS Type of fans S AX amp amp A A A A A Number of fans LEN O3 LOG a oa ea 2 2 2 mm MEA a Std Capacity control steps aM E EZ RAD 1700 RAD RAD RAD RAD RAD 0 450 450 500 50 0 2 7 RAD 1 450 5 CC 1 1 Fan diameter mm 639 630 so so mo 70 80 s0 Fan RPM pm 1830 1330 660 sso 900 900 sso 880 Bundudariow is 361 361 4440 8700 6670 6670 11400 11400 installed unit power kW 18 18 18 2 1 3 2 8 POWER SUPPLY Standard power supply V 400 8 50 400 3 50 400 3 50 400 3 50 400 3 50 40013150 40013150 400 3 50 Performance data are referred to operation with 3096 of fresh air intake and same amount of air exhaust construction configuration C 1 Ambient temperature 27

CSRN-XHE 82-302

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