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M23740N6-03 01/10/07 

page 

32 

 

TROUBLESHOOTING

 

 

THE OPERATIONS MUST BE CARRIED OUT BY TECHNICAL QUALIFIED PERSONNEL HAVING THE REQUISITES 
UNDER LAW REQUISITES AND IN CONFORMITY WITH THE SAFETY REGULATIONS IN FORCE. 
 
THE INTERVENTIONS WITHIN THE WARRANTY PERIOD WILL BE CARRIED OUT BY AUTHORIZED SERVICE 
CENTERS. 
 
BEFORE RESETTING AN ALARM, IDENTIFY AND ELIMINATE ITS CAUSE. 
REPEATED RESETS MAY CAUSE SERIOUS DAMAGES. 

 
In certain machine configurations, some safeties may be placed in series and lead back to a single input on the electronic 
module.  

Therefore, check on the electrical diagram whether the device to which the alarm corresponds has other devices or 
safeties connected in series. 

 
Below is a list of the possible causes of alarms.  
 

Содержание CF-V 101

Страница 1: ...CF V 31 41 51 71 91 101 121 142 182 202 242 VERTICAL WATER DUCTABLE TERMINAL UNIT WITH DECORATIVE CABINET M23740N6 03 01 10 07...

Страница 2: ......

Страница 3: ...ATED AIR 12 E L E C T R I C A L C O N N E C T I O N 1 3 GENERAL 13 STANDARD UNIT ELECTRICAL DATA 13 CONNECTION TO THE MAINS 13 S T A R T U P 1 7 PRELIMINARY CHECKS 17 AERAULIC SYSTEM 17 WATER SYSTEM 1...

Страница 4: ...nd the serial number Write them in the space below so that they are readily available when needed Type of unit _________________________________ Serial number _________________________________ Wiring...

Страница 5: ...ICATIONS 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...

Страница 6: ...orized entry GENERAL 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 itsel...

Страница 7: ...n the isolating switch on the power line to the unit is set to the OFF position and padlocked and post a warning sign Before removing the protective grilles or the fans themselves make certain the iso...

Страница 8: ...s in force Legislative Decree 626 94 and following modifications Before starting the handling operations Value the critical points during handling stairs flights disconnected routes doors etc Verify t...

Страница 9: ...responsible for evaluating the opportunity of installing drain tubes in conformity with the local regulations in force EN 378 3 Install the unit raised from the ground 4 avoid installations in places...

Страница 10: ...connections are subject to temperatures near 0 C mix the water of the system with glycol protect the tubes with heating cables under the tubes insulation empty the system by verifying that o no taps...

Страница 11: ...is unused for a long period TO AVOID THE FREEZE FORMING INSIDE THE COIL 1 If the unit or the relevant water connection are subjects to temperatures next to 0 C see RISK OF FREEZE in the GENERAL WARNI...

Страница 12: ...es with a wide radius Consider whether it might be useful to equip them with deflectors especially if the air speed is high or if curves are tight FEATURES FOR DUCTS FOR TREATED AIR 1 The inner surfac...

Страница 13: ...al Lay the cables far from power cables or cables having a different tension and that are able to emit electromagnetic disturbances Do not lay the cable near devices which can generate electromagnetic...

Страница 14: ...peed By acting on trimmer TR1 anticlockwise the control power of the motor and consequently the flow rate of the unit are reduced 1 4 turn is equal to approximately 40 AC By acting on the trimmer cloc...

Страница 15: ...ssed room control is supplied with a series of supports that make it possible to adapt it to the main civil series of plates refer to the instructions provided with the thermostat POSITIONING OF THE R...

Страница 16: ...functionality On request Clivet provides the specifications for the communication protocol of its units and the necessary guidelines to connect them to RS485 The card for RS485 serial line must be con...

Страница 17: ...deactivation When using antifreeze solutions make sure the glycol percentage is suitable for the type of use envisaged weight of ethylene glycol 10 20 30 40 Freezing point 4 C 9 C 15 C 23 C Safety tem...

Страница 18: ...lles diffusers etc Pa L sec 1 2 3 B A C D D unit head flow rate curve A system calculated curve 1 project theorical working point 3 if the system has pressure drop lower than the project ones the work...

Страница 19: ...mode using the relevant keys Set the P31 parameter 0 ECO Economic operation it prefers saving energy more than comfort in cooling mode the setECO is higher than the standard set in heating mode it is...

Страница 20: ...visible with unit in COOLING 21 0 REMOTE ECO AUTO E c o S w i n g visible if the cooling heating choice is AUTOMATIC switch the thermostat on press and hold the ON OFF key for 4 seconds If the functi...

Страница 21: ...y cooling heating If AUTO is displayed the switch from one mode to another is managed automatically from the unit and if this key is pressed no change occurs If the function is managed remotely via Mo...

Страница 22: ...level sensor alarm CO Mode change in progress for the automatic mode is not an alarm EHH Lack of communication wrong thermostat connection SYS Fault internal to the control module ERR Configuration er...

Страница 23: ...Fan status at cooling thermoregulator satisfied 0 stop 1 continuous 2 periodical 0 2 num 2 P22 FanOffHeat Fan status at heating thermoregulator satisfied 0 stop 1 continuous 2 periodical 0 2 num 0 P31...

Страница 24: ...idity in the room where it is installed it is possible to use only the 4 front keys user programming Nolink operation HID TI not connected to CLIVET BUS the thermostat is powered by auxiliary power a...

Страница 25: ...normal operation will resume preserving any modifications that have been made When setting fan speed you will go from AUTOMATIC where the speed of the fans is controlled automatically based on ambien...

Страница 26: ...n problems between the device and the adjustment unit ADVANCED PROGRAMMING Hidden buttons for use by installer accessible by extracting the thermostat from its housing 5 6 not used keys accessible onl...

Страница 27: ...ro Set point T amb C ON OFF p01 BandaLavoro Set point 3 speed Sizes 31 71 3 V 2 V 1 V p01 BandaLavoro Set point 3 V 2 V 1 V p01 BandaLavoro Set point WATER VALVE The system can control 2 ON OFF valves...

Страница 28: ...ature alarm is not managed SINGLE PHASE RESISTANCES P01 Set Point ON OFF TWO PHASE RESISTANCES P01 Set Point DEHUMIDIFICATION The dehumidification control is managed by the network which is an upwards...

Страница 29: ...r treatment coil to be able to offer maximum thermal exchange Therefore the unit must always operate with the filters installed and clean Cleaning and replacement of filters are very important in term...

Страница 30: ...er The belt is tensioned correctly when the tolerances defined in the enclosed sketch are respected The tension of the belt should be checked after around 10 hours of operation Avoid the following sit...

Страница 31: ...as well Refer to local actuation norms In Italy refer to the Ministerial Decree of 1 st December 2004 no 329 and following modifications which defines the performances to be executed the units of 1 st...

Страница 32: ...CARRIED OUT BY AUTHORIZED SERVICE CENTERS BEFORE RESETTING AN ALARM IDENTIFY AND ELIMINATE ITS CAUSE REPEATED RESETS MAY CAUSE SERIOUS DAMAGES In certain machine configurations some safeties may be p...

Страница 33: ...environment and on human health due to the presence of hazardous substances are shown in the use and maintenance manual in the section on residual risks Information in addition to that indicated belo...

Страница 34: ...40 170 180 140 115 1450 180 CONNECTIONS Water fittings 1 1 1 4 1 1 2 2 Condensate discharge mm 25 POWER SUPPLY Standard power supply 230 1 50 400 3 50 DIMENSIONS Length mm 650 850 850 1050 1050 1250 1...

Страница 35: ...vels refer to the unit at full load in the rated test conditions and with available head of 30Pa The sound pressure level refers to unit with ductable supply and it is measured at a distance of 1m fro...

Страница 36: ...H mm 551 754 754 954 954 1154 1154 I mm 310 310 310 310 315 315 315 L mm 300 300 300 300 470 470 470 M mm 450 650 650 850 850 1050 1050 N mm 500 500 500 500 630 630 630 O mm 350 350 350 350 450 450 45...

Страница 37: ...02 202 H mm 1754 1754 1954 1954 I mm 315 315 315 315 L mm 525 525 525 525 M mm 1670 1670 1870 1870 N mm 630 630 630 630 O mm 450 450 450 450 P mm 1130 1130 1240 1240 Q mm 359 359 459 459 Key 1 SUPPLY...

Страница 38: ...M23740N6 03 01 10 07 page 38...

Страница 39: ......

Страница 40: ...0 1489 573033 info clivet uk co uk CLIVET NEDERLAND B V Amersfoort Netherlands Tel 31 0 33 7503420 Fax 31 0 33 7503424 info clivet nl CLIVET TFA PVT LTD Bangalore INDIA Tel 91 80 25351617 Fax 91 80 2...

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