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CLIVET CSNX-XHE2 12.2-44.4, Installation And Operating Manual, Page: 7 / 52

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CLIVET CSNX-XHE2 12.2-44.4 Installation And Operating Manual Download Page 7

M07X40A16-00 CSNX-XHE2 

12.2-44.4 

7

2.3 Packaging 

removing

Be careful not to damage the unit.

Keep packing material out of children’s reach it may be dangerous.

Recycle and dispose of the packaging material in conformity with local regulations.

A

B

A

Supports for handling: remove after the handling.

B

Remove the coil protective mesh before the start-up

Summary of Contents for CSNX-XHE2 12.2-44.4

Page 1: ...M07X40A16 00 22 03 16 CSNX XHE2 12 2 44 4 Installation and operating manual Roof Top air cooled heat pump for crowded room...

Page 2: ...he installation and maintenance cost for the life cycle of the system The purpose of this manual is to provide you with information that is useful from reception of the equipment through installation...

Page 3: ...on 4 2 Reception 6 3 Positioning 8 4 Water connections 10 5 Aeraulic connections 11 6 Electrical connections 12 7 Start up 16 8 Control 22 9 Maintenance 28 10 Accessories 33 11 Decommissioning 40 12 R...

Page 4: ...inexperienced personnel they may cause damages to things and injuries people 1 4 Intended use Use the unit only t civil air conditioning t keep to the limits foreseen in the technical schedule and in...

Page 5: ...of breakdown or malfunction t Immediately deactivate the unit t Contact a service centre authorized by the manufacturer The installer must train the user particularly on t Start up shutdown t Set poin...

Page 6: ...th advice of receipt to supplier and the carrier Any disputes must be made within 8 days from the date of the delivery Complaints after this period are invalid 2 1 Storage Observe external packaging i...

Page 7: ...o damage the unit Keep packing material out of children s reach it may be dangerous Recycle and dispose of the packaging material in conformity with local regulations A B A Supports for handling remov...

Page 8: ...a t Customer approval t safe accessible position t technical spaces requested by the unit t spaces for the air intake exhaust t max distance allowed by the electrical connections t install the unit ra...

Page 9: ...steel structure Avoid the accumulation of snow and ice in front of the exhaust air outlet 3 4 Condensate water When a heat pump is running it produces a considerable amount of water due to the defros...

Page 10: ...ainage network DO NOT use white water or drainage networks to avoid the aspiration of odours in the case of evaporation of water contained in the siphon Check at the end of the work the regular conden...

Page 11: ...em with deflectors in particular with high air speed or bends with reduced radius 5 1 Treated air channelling The internal surface of the channel must be smooth enable its washing and must not contami...

Page 12: ...t F L I full load input full load power input at max admissible condition t Electrical wiringdiagram Nr 6 2 Connections 1 Refer to the unit electrical diagram the number of the diagram is shown on the...

Page 13: ...T1 4 Ambient extractor potential free contact SA5 Settable input HLC1 1 2 2 Compressor status signal lamp SA7 Enabling selector to the umidifier manual discharge HLVE Indicating light of the return an...

Page 14: ...14 CSNX XHE2 12 2 44 4 M07X40A16 00 6 7 Wall mounted electronic room control...

Page 15: ...o must be lower than 7 V There must be suitable arresters to protect the serial lines from the effects of atmospheric discharges A 120 ohm resistance must be located on the end of the serial line Alte...

Page 16: ...power supply 1 safety access 2 functional spaces 3 air flow correct return and supply no bypass no stratification 4 structure integrity 5 fans run freely 6 unit on vibration isolators 7 air filters pr...

Page 17: ...0 20 30 40 Freezing temperature C 3 9 8 9 15 6 23 4 Safety temperature C 1 4 10 19 7 6 Electric Circuit Verify that the unit is connected to the ground plant Check the conductors are tightened as the...

Page 18: ...h the respective parameters electrical connections section and following pages 7 11 Air flow setting The real unit flow is according to the aeraulic system features Before checking make sure that the...

Page 19: ...Mode 1 t Automatically by means supervision system Example in cooling mode time time time 6HW RRO SetECOCool 7LPH FR 7LPH7HVW FR Fan Compressor Air return temp P 6HWSRLQW 2 HDW P 6HWSRLQW 2 RRO P QDEO...

Page 20: ...5 to maintain the room in neutral pressure memorise the detected value in P071 SetPAmb 6 to maintain the room in overpressure memorise a higher value respect to that detected 7 to maintain the room in...

Page 21: ...ta t total voltages and absorptions with unit at full load t absorptions of the different electric loads compressors fans pumps etc t temperatures and flows of the different fluids water air both in i...

Page 22: ...SHUDWLQJ PRGH VXPPHU ZLQWHU DXWRPDWLF CLOCK DWH DQG KRXU FRQWURO OK OK RQILUP GLVSOD VHWSRLQW GLVSOD WKH RXWVLGH WHPSHUDWXUH tE UP DOWN 6KLIW LQ WKH PHQX LQFUHDVH GHFUHDVH WKH YDOXH VHF FFHVV WR WKH S...

Page 23: ...R DYRLG LQDGYHUWHQW FKDQJHV WKDW FDQ DIIHFW WKH XQLW RSHUDWLQJ 7R DFFHVV WR WKH SDUDPHWHUV SUHVV On Off Fan EXWWRQ IRU VHF HQWHU SDVVZRUG ZLWK WKH EXWWRQ VHW Code 2 RQILUP ZLWK OK 6HOHFW WKH PAr PHQX...

Page 24: ...3 c mode OK 10 00 Mon 7 Time mode OK band SEL mode OK day Mon mode OK Mon mode OK 07 00 Mon OFF mode OK 07 15 Mon OFF mode OK 07 15 Mon 20 0 SEL mode OK day Tue mode OK ESC mode OK Mon mode OK ESC 6H...

Page 25: ...H V PERO LV GLVSOD HG 3UHVV WRJHWKHU IRU VHFRQGV 6FUROO WKH OLVW 6HOHFW WKH DODUP UHVHW PHQX 3UHVV 2 6HOHFW 6 3UHVV 2 61 STORED ALARM installer use only 3UHVV EXWWRQV IRU VHF QWHU SDVVZRUG RQILUP ZLWK...

Page 26: ...XUH SUREH FLUFXLW ODUP RI IDXOW HYDSRUDWLQJ SUHVVXUH SUREH FLUFXLW ODUP RI IDXOW UHWXUQ WHPS SUREH FLUFXLW LUFXLW RYHUORDG DODUP DXOW K GURQLF UHFRYHU WHPSHUDWXUH SUREH ODUP RI IDXOW RXWVLGH WHPS IURP...

Page 27: ...HF QWHU WKH SDVVZRUG ZLWK EXWWRQV VHW Code 1 RQILUP ZLWK OK 7KH Sta PHQX DSSHDUV FRQILUP ZLWK OK 6FUROO WKH OLVW RI VWDWD ZLWK EXWWRQV 7R HVF VFUROO WKH OLVW VHOHFW ESC DQG FRQILUP ZLWK OK 6 6XSSO DLU...

Page 28: ...erating limits etc t critical use service necessary intervention frequency months 1 6 12 1 presence corrosion X 2 panel fixing X 3 fan fixing X 4 coil cleaning X 5 bowl cleaning sanitisation X 6 outfl...

Page 29: ...ng refer to what is indicated in the start up section Schedule technical assistance in advance to avoid hitches and to guarantee that the system can be used when required 9 5 Outdoor air coil Contact...

Page 30: ...and moulds greatly flourish It is very important to foresee periodical cleaning with suitable detergents and eventually disinfect with sanitising products 9 8 Condensation collection basin Dirt or sc...

Page 31: ...up to possible breaks in the unit The frequency with which the filters must be checked depends on the quality of the air the unit operation hours the dustiness and crowding of rooms Frequency can indi...

Page 32: ...NX XHE2 12 2 44 4 M07X40A16 00 9 16 Wall mounted electronic room control In the maintenance operations the keypad can be detached from the fixing support and directly connected to the unit electrical...

Page 33: ...no humidifier action The heater is correctly wet if a veil of water shows on the external surface with fan still Maintenance The duration in time and absence of faults require constant cleaning which...

Page 34: ...e flow rate of the installed humidifier DRAINAGE WATER It can reach a temperature of 100 C It contains the same substances of the supply water but in higher concentration As it is not toxic it can be...

Page 35: ...of humidifier by means of the unit isolator t remove the vapour pipe from the cylinder t disconnect the electric connections of the electrodes and remove the pins from the high level electrodes t loo...

Page 36: ...212 detergent and water at 1 20 3 Immerse the filter in this solution 4 Ensure the solution covers the entire filter 5 A slight chemical reaction is noticed within 2 3 minutes with the development of...

Page 37: ...e dirty they must be replaced 1 Open the access panel 2 Delicately remove the filter avoiding dirtying the area below 3 Insert the new filters with the pockets vertically 4 Close the panel 5 Dispose o...

Page 38: ...al standards in force t install on the gas connection cock large section filter and anti vibration joint t check the supply pressure is correct and stable in particular where more uses are inserted on...

Page 39: ...M07X40A16 00 CSNX XHE2 12 2 44 4 39...

Page 40: ...ts covered by the legislation in question are marked with the symbol on the side With the aim of protecting the environment all of our units are produced in compliance with Directive EC on waste elect...

Page 41: ...f Periodically check that all of the panels are correctly closed and fixed If there is a fire the temperature of the refrigerant could reach values that in crease the pressure to beyond the safety val...

Page 42: ...4 4 4 4 4 Refrigeration circuits Nr 2 2 2 2 2 2 2 2 Air Handling Section Fans Supply Type of supply fan 4 RAD RAD RAD RAD RAD RAD RAD RAD No of supply fans Nr 1 1 1 1 1 2 2 2 Fan diameter mm 500 500...

Page 43: ...scroll compressor 4 RAD radial fan electronically controlled 5 Net outside static pressure to win the outlet and intake onboard pressure drops 6 AX axial fan Sound levels Size Sound power level dB Sou...

Page 44: ...g range of the operating units with percentages of fresh air always calculate the Tm mixing temperature at the internal heat exchanger input Tm internal exchanger entering air temperatur dry bulb meas...

Page 45: ...CCKP version 21 Power input 22 Outdoor air return cap optional for M3 and or R3 accessory separately supplied 23 Air exhaust caps accessory separately supplied ES Air exhaust RO Horizontal air return...

Page 46: ...d 23 Power input 24 Gas connection 25 Condensate drain only for condensation gas heating module 26 Air exhaust caps accessory separately supplied ES Air exhaust RO Horizontal air return R3 FLoor air i...

Page 47: ...22 Outdoor air return cap optional for M3 and or R3 accessory separately supplied 23 Air exhaust caps accessory separately supplied ES Air exhaust RO Horizontal air return R3 FLoor air inlet Optional...

Page 48: ...pplied 22 Outdoor air return cap optional for R3 accessory separately supplied 23 Power input 24 Gas connection 25 Condensate drain only for condensation gas heating module 26 Air exhaust caps accesso...

Page 49: ...22 Outdoor air return cap optional for M3 and or R3 accessory separately supplied 23 Air exhaust caps accessory separately supplied ES Air exhaust RO Horizontal air return R3 FLoor air inlet Optional...

Page 50: ...onnection 25 Condensate drain only for condensation gas heating module 26 Air exhaust caps accessory separately supplied ES Air exhaust RO Horizontal air return R3 FLoor air inlet Optional M0 Horizont...

Page 51: ...Functional clearances 5 Internal exchanger 6 External exchanger 7 H2O heating coil Electric heaters Optional 8 Re heating coil Optional 9 G4 air filters Standard 10 F7 bag filters H10 electronic air...

Page 52: ...x 34 93 8855392 info clivetcomercial com CLIVET ESPA A S A U Service and Maintenance Division Calle Real de Burgos N 12 28860 Paracuellos del Jarama Madrid Espa a Tel 34 91 6658280 Fax 34 91 6657806 i...

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