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GENERAL WARNINGS 

MANUAL PURPOSE 

This manual has been designed to enable the unit to be 
installed, started up and maintained correctly. 

MANUAL INSTRUCTIONS 

It is essential to observe these instructions. 
The manufacturer declines all liability for any damage that 
may be caused whether directly or indirectly to persons or 
things if these instructions are not heeded. 

MANUAL STORAGE 

This manual and the unit’s wiring diagram should be 
carefully stored so that they are readily available to the 
operator when required. 

EXPERT PERSONAL 

The unit must be installed, tested and maintained by expert 
personal who meet the relevant legal requirements (Italian 
law No. 46 of 5/3/1990). 

LOCAL SAFET REGULATION INSTALLATION  

The installation must be performed observing the local 
safety regulations. 

POWER SUPPLY 

Make sure the power supply conforms to the data on the 
unit’s rating plate, located inside the door of the main 
electrical panel. 

PACKAGING 

The packaging material (plastic bags, polystyrene foam, 
nails, etc.) is potentially dangerous and should therefore be 
kept away from children and recycled in compliance with 
the local regulations in force. 

MAINTENANCE 

Before performing any service operations, cut off the power. 
Perform the operations in conformity with the local 
regulations in force. 

PERIODICAL INSPECTIONS  

Perform periodical inspections to locate possible loosened 
or broken parts. If the repairs are not performed, there will 
be a higher risk for things and peoples to become damaged 
and injured.  

FAULT – POOR OPERATION 

Switch off the unit in the event of faults or poor operation. 

REPAIR  

Only have repairs carried out by a service centre authorised 
by the manufacturer, and insist on the use of original spare 
parts only. 
Failure to comply with the above may compromise the 
safety of the unit. 

MODIFICATIONS 

The manufacturer will not accept any responsibility, and the 
warranty will lapse, in the event of electric and/or 
mechanical modifications. Any modification which is not 
formally authorized, and which does not respect the 
instructions given in this manual, will cause the warranty to 
lapse. 

INTENDED USE 

The unit must only be used for the specific purpose it was 
designed :  

The unit is designed for civil air-conditioning within the 
limits defined in the technical bulletin and this manual. 

Any use other than that specified does not imply any 
commitment or constraint by the manufacturer in any way 
whatsoever. 

ADDITIONAL SAFETY PRECAUTIONS 

This unit has been especially designed and manufactured 
so to prevent any risk to persons and health hazard. 
For this reason, design solutions fit to eliminate (where 
possible) any cause of risk and sensibly reduce the 
probability of danger have been adopted. 
Please refer to the "Residual Risks" section of this manual 
and strictly observe the behaviour prescriptions listed there 
in order to prevent any possible risk that hasn’t been 
possible to avoid in the design stage. 

DATA UPDATING 

The manufacturer may be able to modify the data without 
prior notice as a consequence of constant improvements.  

REGULATIONS AND 
CERTIFICATIONS

 

UNI EN ISO 9001 CERTIFICATION 

Clivet S.p.A., in order to guarantee customer satisfaction, 
has chosen the ISO 9001 Quality System as the reference 
for all its business activities. This is demonstrated by the 
company’s commitment to ongoing improvements in the 
quality and reliability of its products; its sales, design, 
purchasing, production and after-sales service activities are 
the means used to reach such purpose. 

 

CE MARK

 

 

 

Clivet products bear the CE mark, in compliance with the 
requirements of the following EC directives, including the 
latest amendments, and with the corresponding national 
approximated legislation: 
  

  Directive of the European Parliament about units 

("Units" directive). 

  Directive of the European Parliament for the 

rapprochement of the Member States' laws about the 
pressure equipments ("PED" directive ). 

  Directive of the European Parliament concerning the 

rapprochement of the Member States' laws about the 
electrical equipment intended to be used within certain 
voltage limits ("Low Voltage" Directive). 

  Directive of the European Parliament concerning the 

rapprochement of the Member States' laws about the 
electromagnetic compatibility ("Electromagnetic 
compatibility" Directive). 

 

 

 

 

Summary of Contents for CPAN-U-17

Page 1: ...CPAN U 17 21 25 31 41 51 ELFOFRESH LARGE Make up unit full fresh air Installation and Use Manual M25E40P5 11 22 04 14...

Page 2: ......

Page 3: ...MAINS 15 FUNCTIONAL CONNECTIONS 15 SYSTEM COMPOSITION 16 S T A R T U P 1 7 PRELIMINARY CHECKS 17 AERAULIC SYSTEM 17 REFRIGERANT SYSTEM 17 WATER SYSTEM 17 ELECTRICAL SYSTEM 17 VERIFy tensions absorpti...

Page 4: ...This provides unique identification of the machine It makes it possible to trace the specific features of the unit and to identify the components installed in it Without this number it is not possible...

Page 5: ...pressed SUMMER WINTER MODE CHANGE Key hold pressed The key is not operative if the unit is set for the automatic operating mode under such conditions the AUTO indication is displayed SOLO FAN Holding...

Page 6: ...e instructions given in this manual will cause the warranty to lapse INTENDED USE The unit must only be used for the specific purpose it was designed The unit is designed for civil air conditioning wi...

Page 7: ...L RISKS A smell of burning smoke or other indications of serious irregularity could signal the onset of situations liable to cause damage to persons or property or to the unit itself Isolate the unit...

Page 8: ...0 in weight CEE No Non applicable for mixtures Commercial name 03 Hazard identification Hazard identification Liquefied gas Vapours are heavier than air and can cause choking by reducing the oxygen av...

Page 9: ...alve if supplied is correctly assembled Verify that the cap if supplied is well assembled and that there is adequate ventilation Verify that the norms in force are respected 15 Information on the norm...

Page 10: ...es which activate the safety valves HANDLING The operation of handling the unit must be carried out respecting the instructions of the safety norms in force Legislative Decree 626 94 and following mod...

Page 11: ...s must be doubled POSITIONING 1 The units are designed for INDOOR installations performed in fixed positions and in areas accessible only to qualified and authorized personnel 2 SAFETY VALVE only if p...

Page 12: ...IONS SUPPORTS The weight of the hydraulic connections must be supported in the exterior of the unit so as not to stress the connections of user devices exchangers coils humidifiers etc ANTI VIBRATION...

Page 13: ...cs pressure inclusive between 0 1 and 0 8 Mpa 1 8bar temperature inclusive between 1 and 40 C Do not use softened water it may cause corrosion of the electrodes and foaming resulting in malfunctions f...

Page 14: ...ak off the short circuit power whose value should be determined according to the plant features The section of supply cables and protection cable must be seized according to the characteristics of the...

Page 15: ...cess is reserved to authorized assistance centres in order to avoid unauthorized modifications ON OFF FROM REMOTE CONTROL Generally the unit is delivered with bridged terminals if the control is not u...

Page 16: ...ions available on the machine keyboard SERIAL CONVERTER TTL RS485 OPTIONAL code PE6B0020 The supervision services are available with standard modbus protocol Plugged in in the main module on the elect...

Page 17: ...er Open the cocks of the refrigerator circuit if there are any Using the unit manometers if present or service manometers verify that the refrigerating circuit is in pressure Make sure that all the se...

Page 18: ...condensation pressure increases The phase optional monitor which controls the phase sequence can be installed later REMOTE INPUT CONFIGURATIONS Check used remote inputs are activated ON OFF etc as giv...

Page 19: ...tilation EXTERNAL temperature 10 C 35 C OFF OFF ON AMBIENT temperature 16 C 30 C OFF OFF ON OUTLET temperature OPERATING MODES SUMMER WINTER MODE MODE CHANGE MANUAL The choice between the HEATING or t...

Page 20: ...acing them of 1 C respect the manual set COOLING 24 C HEATING 22 C AUTOMATIC AMBIENT SET POINT The set point can also be adjusted AUTOMATICALLY to the external temperature variations the variation cur...

Page 21: ...t alarms are reset holding the buttons ECO and Clean pressed KEY LOCK All button functions can be locked by holding the buttons Clean and On Off pressed The lock is signalled by the characters wheneve...

Page 22: ...by the ALARM CODE blinking and by the machine time it they occurred The cumulative lock relay activates simultaneously with the alarm code displaying Some alarms typically PRE ALARMS do not activate...

Page 23: ...ess Dehumidification signalling with reduced flow rate E33 Recovery compressor lockout for low enthalpy ambient air temperature heat mode Automatic Recovery compressor lockout and ventilation lockout...

Page 24: ...e key ON OFF pressed With unit off the indication OFF is displayed even if the unit has been switched off by a digital input or supervisor COOLING HEATING SELECTION To select the unit operating mode h...

Page 25: ...11 Setpoint compensation outside temperature 4 Text4 30 C 12 Setpoint compensation value 0 set 00 19 C 13 Setpoint compensation value 1 set 01 21 C 14 Setpoint compensation value 2 set 02 23 C 15 Setp...

Page 26: ...ompressor operating mode 1 heat pump 0 1 010 Active dehumidification status 0 1 011 Free Cooling status 0 1 012 Free Heating status 0 1 013 Vfan control variable 014 Supply Fan control signal 015 Supp...

Page 27: ...homologation day 044 Modulation time of resi stance water control valve opening count sec 045 Correction time of resi stance water control valve opening count sec 046 On off status of electrostatic f...

Page 28: ...Verify that the aluminum fins are not bent or damaged In the event of damages contact the authorized assistance center and get the battery ironed out in order to restore the initial condition for an...

Page 29: ...ion 3 Fill the spray pump with the prepared solution 4 Position the filter to be washed on a support so you can work comfortably Spray the detergent on the blades of the electrostatic filter 5 Also sp...

Page 30: ...y fine grain steel wool Because of the high voltage that powers them the ionization wires are subject to wear Yearly replacement will prevent unexpected breakage If breakage occurs 1 Remove all pieces...

Page 31: ...general condition lack of leaks quarterly after not more than 1000 hours of service check of operation general condition lack of leaks any replacement required yearly after not more than 2500 hours of...

Page 32: ...th a corrosive atmosphere 97 23 CE PED DIRECTIVE PUT AT REST If a long period of inactivity is foreseen for example the winter for the cooling unit the following is recommended to turn the power off i...

Page 33: ...20 8 35 71 25 8 44 22 30 8 51 59 35 8 58 09 40 8 63 92 1 0 37 03 6 0 4 10 11 0 13 40 16 0 26 01 21 0 36 08 26 0 44 53 31 0 51 86 36 0 58 34 41 0 64 14 1 2 34 84 6 2 3 24 11 2 13 97 16 2 26 46 21 2 36...

Page 34: ...eds calibrating insufficient refrigerant charge FAN PROTECTION 1 Identify the part on the wiring diagram 2 fan mechanically jammed bearings drive belt if present 3 Loose electric contacts terminals le...

Page 35: ...ored in special containers When recovering the substances present in the unit all measures must be taken to avoid damaging persons and things and polluting the surrounding area Awaiting dismantling an...

Page 36: ...00 180 270 340 AIR HANDLING SECTION FANS EXHAUST Type of fans 4 CFG Number of fans 1 Standard air flow l s 300 360 440 550 640 860 Installed unit power kW 0 3 0 3 0 4 0 4 0 6 0 6 Max outside static pr...

Page 37: ...ET BULB TO OUTDOOR AIR TEMPERATURE HANDLING COIL INLET C DB DRY BULB 1 THE DASHED AREA REFERS TO THE FIELD OF UNITS OPERATION STANDARD 2 OPERATION FIELD EXTENSION WITH PREHEATING HEATERS SOUND LEVELS...

Page 38: ...ER OUTLET ADDITIONAL COIL 3 4 15 WATER INLET ADDITIONAL COIL 3 4 16 HUMIDIFIER INLET WATER 1 2 GAS 17 CONDENSATE DISCHARGE 18 AUXILIARY ELECTRIC HEATERS OPTIONAL 19 EXHAUST AIR FILTER G4 OPTIONAL 20 B...

Page 39: ...T ADDITIONAL COIL 3 4 15 WATER INLET ADDITIONAL COIL 3 4 16 HUMIDIFIER INLET WATER 1 2 GAS 17 CONDENSATE DISCHARGE 18 AUXILIARY ELECTRIC HEATERS OPTIONAL 19 EXHAUST AIR FILTER G4 OPTIONAL 20 BRACKETS...

Page 40: ...R OUTLET ADDITIONAL COIL 3 4 15 WATER INLET ADDITIONAL COIL 3 4 16 HUMIDIFIER INLET WATER 1 2 GAS 17 CONDENSATE DISCHARGE 18 AUXILIARY ELECTRIC HEATERS OPTIONAL 19 EXHAUST AIR FILTER G4 OPTIONAL 20 BR...

Page 41: ...T ADDITIONAL COIL 3 4 15 WATER INLET ADDITIONAL COIL 3 4 16 HUMIDIFIER INLET WATER 1 2 GAS 17 CONDENSATE DISCHARGE 18 AUXILIARY ELECTRIC HEATERS OPTIONAL 19 EXHAUST AIR FILTER G4 OPTIONAL 20 BRACKETS...

Page 42: ...pag 42...

Page 43: ...pag 43...

Page 44: ...93 8606248 Fax 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...

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