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12   RESIDUAL RISKS 

General 

In this section the most common situations are indicated,as these cannot 

be controlled by the manufacturer and could be a source of risk 
situations for people or things. 

Danger zone 

This is an area in which only an authorised operator may work. 
The danger zone is the area inside the unit which is accessible only with 
the deliberate removal of protections or parts thereof. 

Handling  

The handling operations, if implemented without all of the protection 

necesssary and without due caution, may cause the drop or the tipping 

of the unit with the consequent damage, even serious, to persons, things 
or the unit itself. 
Handle the unit following the instructions provided in the present manual 

re-garding the packaging and in compliance with the local regulations in 
force.  
Should the refrigerant leak please refer to the refrigerant “Safety sheet”.  

Installation 

The incorrect installation of the unit could cause water leaks, condensate 

accumulation, leaking of the refrigerant, electric shock, poor operation or 
damage to the unit itself. 
Check that the installation has been implemented by qualified technical 

personnel only and that the instructions contained in the present manual 
and the local regulations in force have been adhered to. 
The installation of the unit in a place where even infrequent leaks of 

inflam-mable gas and the accumulation of this gas in the area 
surrounding the area occur could cause explosions or fires. 
Carefully check the positioning of the unit. 
The installation of the unit in a place unsuited to support its weight and/

or guarantee adequate anchorage may result in consequent damage to 
things, people or the unit itself. 
Carefully check the positioning and the anchoring of the unit. 
Easy access to the unit by children, unauthorised persons or animals may 
be the source of accidents, some serious. 
Install the unit in areas which are only accessible to authorised person 
and/or provide protection against intrusion into the danger zone. 

General risks 

Smell of burning, smoke or other signals of serious anomalies may 

indicate a situation which could cause damage to people, things or the 
unit itself.  
Electrically isolate the unit (yellow-red isolator). 

Contact the authorised service centre to identify and resolve the problem 
at the source of the anomaly. 
Accidental contact with exchange batteries, compressors, air delivery tubes 
or other components may cause injuries and/or burns. 
Always wear suitable clothing including protective gloves to work inside 
the danger zone. 
Maintenance and repair operations carried out by non-qualified personnel 
may cause damage to persons, things or the unit itself. 
Always contact the qualified assistance centre. 
Failing to close the unit panels or failure to check the correct tightening 

of all of the panelling fixing screws may cause damage to persons, things 
or the unit itself. 
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 valve with the  
consequent possible projection of the refrigerant itself or explosion of the 
circuit parts that remain isolated by the closure of the tap. 

Summary of Contents for R513A

Page 1: ...R513A MANUAL FOR INSTALLATION USE AND MAINTENANCE WDAT ik4 120 1 580 2 MF500002 00 11 20...

Page 2: ...ime with highly reliable efficient high quality and safe solutions The target of the company is to offer advanced systems that assure the best comfort and reduce energy consumption as well as the inst...

Page 3: ...allation site 9 Water connections 11 Electrical connections 17 Start up 24 Control 34 Maintenance 42 1 2 3 4 5 6 7 8 9 Antivibration mounts 49 10 Refrigerant leak detector 54 11 Decommissioning 55 12...

Page 4: ...ple Intended use Use the unit only cooling water or a water and glycol mix for air conditioning keep to the limits foreseen in the technical schedule and in this manual The manufacturer accepts no res...

Page 5: ...not to do in case of breakdown Data update Continual product improvements may imply manual data changes Visit manufacturer web site for updated data Indications for the User Keep this manual with the...

Page 6: ...ing diagram number electrical data type of refrigerant refrigerant charge manufacturer logo and address The matriculation plate must never be removed It contains fluorinated greenhouse gases Serial nu...

Page 7: ...nd registered mail with advice of receipt to supplier and the carrier NOTE Any disputes must be made within 8 days from the date of the delivery Complaints after this period are invalid Storage Respec...

Page 8: ...n order to guarantee the safety of the personnel present and the of material Verify unit weight and handling equipment lifting capacity Identify critical points during handling disconnected routes fli...

Page 9: ...installed EXTERNAL in fixed positions Put the unit in a position where any leaking gas cannot enter buildings or stagnate in closed areas In the latter case observe the rules for machinery rooms venti...

Page 10: ...led air that is sucked in again positioning below the level of the threshold close to very high walls attics or in angles that could give rise to stratification or recirculation phenomenons Ignoring t...

Page 11: ...Water features within the limits indicated by table Provide a water treatment system if values fall outside the limits Cleanliness Before connecting the water to the unit clean the system thoroughly...

Page 12: ...on or Empty the system in cases of long non use Anti freeze solutions Consider that the use of anti freeze solution determines an increase in a pressure drop Make sure that the glycol type utilized is...

Page 13: ...the diagram Minimum system water content For a proper functioning of the unit a minimum water content has to the provided to the system using the formula Minimum water content l 5 x kWf air condition...

Page 14: ...he unit pump Conduct a leak test Isolate the pipes to avoid heat dispersions and formation of condensate Leave various service points free wells vents etc Neglecting to wash will lead to the filter ha...

Page 15: ...bes 4 5 differential pressur switch 6 flexible couplings 7 piping supports 8 exchanger chemical cleaning bypass 9 system cleaning bypass 10 vent 11 drain 12 water flow switch 13 system loading safety...

Page 16: ...of the rejected heating capacity cooling capacity compressor power input The recovery exchanger must be always maintained full of water The lack of water amplifies the noise generated by the operatio...

Page 17: ...d conditions F L I full load input full load power input at max admissible condition Electrical wiring diagram Nr Connections refer to the unit electrical diagram the number of the diagram is shown on...

Page 18: ...romagnetic interferences Do not lay the cables parallel to other cables cable crossings are possible only if laid at 90 Connect the screen to the ground only if there aren t disturbances Guarantee the...

Page 19: ...section Cu mm 2 x 150 2 x 150 2 x 185 2 x 185 2 x 240 Max cable section Cu mm 2 x 300 2 x 300 2 x 300 2 x 300 4 x 185 Min bar Cu section mm 2 x 30 x5 2 x 30 x5 2 x 40 x 5 2 x 40 x 5 2 x 50 x 5 Max bar...

Page 20: ...20 5 ELECTRICAL CONNECTIONS...

Page 21: ...rty 7 set the IP address 192 168 1 100 8 set Subnet mask as 255 255 255 0 9 confirm OK 10 enter Start Windows button 11 write the command cmd and enter do it 12 write and run the command Ping 192 168...

Page 22: ...up to 700 mt A User interface B B1 KNX bus max 350 mt twisted pair with shield 0 8 mm EIB KNX cable marking recommended C PSX Mains power supply unit power supply unit N125 11 5WG1 125 1AB11 C1 AC 120...

Page 23: ...not allowed such as Star or Ring networks The difference in potential between the earth of the two RS485 devices that the cable shielding needs to be connected to must be lower than 7 V There must be...

Page 24: ...please verify the following the unit should be installed properly and in conformity with this manual the electrical power supply line should be sectioned at the beginning The line sectionalizing devic...

Page 25: ...mospheres pollutants 8 structure integrity 9 fans run freely 10 unit on vibration isolators 11 The unit must be level 12 unit input water filter shut off valves for cleaning 13 vibration dampeners on...

Page 26: ...igeration circuit shut off valves opening if applicable 6 unit ON 7 load voltage measure 8 verify the lack of bubbles in the liquid light if applicable 9 check of all fan operating 10 measure of retur...

Page 27: ...the OPEN position 4 Check that there is no air inside the circuit and bleed it through the vent valves in the high points of the system if necessary 5 When using antifreeze solutions make sure the gl...

Page 28: ...f Enabling remote ON OFF 0 Off 1 On P0061 Enable scheduler Enabling scheduler 0 Off 1 On P0062 TypeDL Inlet signal type 0 0 10V 1 4 20mA P0063 TypeWR Inlet signal type 0 0 10V 1 4 20mA Voltage Check t...

Page 29: ...ernal signal 0 10 Vcc or 4 20mA The higher the signal is the lower the number of compressors available to meet the thermal need Only if P0050 En DemandLimit 0 Path Main menu Unit parameters Options Pa...

Page 30: ...isplay Only if P0053 En Climatica 1 Path Main menu Unit parameters Options Path Main menu Unit parameters Climatic TExt Parameters Short description Description P0265 CSptLow value of set Cool for out...

Page 31: ...n the display Only if P0051 En WaterReset 1 Path Main menu Unit parameters Options Parameters Short description Description P0063 TypeWR Inlet signal type 0 0 10V 1 4 20mA Path Main Menu Unit paramete...

Page 32: ...re close to this limit take the proper corrective actions for example increasing the water content of the system is not enough in this application Check the water flow rate of the evaporator Check tha...

Page 33: ...of the cooling circuit compressor liquid suction drain unload The detections must be kept and made available during maintenance interventions Directive 2014 68EU PED Directive 2014 68EU PED also sets...

Page 34: ...34 7 CONTROL...

Page 35: ...35 7 CONTROL...

Page 36: ...36 7 CONTROL...

Page 37: ...37 7 CONTROL...

Page 38: ...ric alarm mode ee0014 Slave 3 disconnected on eco share network ee0015 Slave 4 on eco share network in generic alarm mode ee0016 Slave 4 disconnected on eco share network ee0017 Slave 5 on eco share n...

Page 39: ...Faulty power supply network ee1106 Fault Motor in overload protection ee1108 Fault Inverter in overload protection ee1109 Fault Inverter in overcurrent ee1110 Fault Inverter in overvoltage ee1111 Faul...

Page 40: ...atio ff1034 Circuit drained of refrigerant FF1046 Limit of low pressure from transducer ff1100 Fault Too many identical temporary reset errors in 24 hours too many timed reset errors in 1 hour ff1102...

Page 41: ...ween user Tin and Tout II0010 Recovery freeze alarm ii0011 Pumps active in recovery freeze protection II0012 Incongruent differential between recovery Tin and Tout II0014 Source freeze alarm ii0015 Pu...

Page 42: ...d at the beginning the line isolator device is open locked and equipped with the suitable warning sign make sure no tension is present After switching the power off wait at least 5 minutes before acce...

Page 43: ...lancing no load and on load X 15 Absorptions of the single electrical loads X 16 compressor casing heaters test X 17 Checking for leaks 18 cooling circuit work parameter detection X 19 safety valve 20...

Page 44: ...in advance to avoid hitches and to guarantee that the system can be used when required System drain The system must be drained only if necessary Avoid draining the system periodically corrosive phenom...

Page 45: ...a speed at least 1 5 times higher than the nominal one with an appropriate product moderately acid 95 water 5 phosphoric acid after the cleaning rinse with water to inhibit the action of any residual...

Page 46: ...alve replacing The 3 piece joint allows the valve replacement turn off the shut off valve remove the safety valve DO NOT WARM THE PIECE remove the valve from the joint assemble the new valve to the jo...

Page 47: ...ner preferably with a brush or other soft attachment rather than a metal tube compressed air blown from the inside out and or a soft bristle not wire brush Do not impact or scrape the coil Rinse Rinse...

Page 48: ...e relative protection gridsare well fixed the fan bearings evident by noise and anomalous vibrations the terminal protection covers are closed and the cable holders are properly positioned Screw compr...

Page 49: ...108P RX604 108P RZ412 X204 X107P RZ508 X202Pr RZ403 305Pr RZ412 X204 X107P PEF500013 RZ412 Z220 X107P RX604 Z124P RX504 201P RZ412 Z220 X107P RX501 Z202Pr RX504 201P PEF500016 RX504 201P RX507 204P R...

Page 50: ...0028 LaLV 251 LaLV 251 LaLV 250 LaLV 2301 LaLV 220 LaLV 250 PEF500029 LaLV 2501 LaLV 2510 LaLV 247 LaLV 2501 LaLV 220 LaLV 247 PEF500030 LaLV 248 LaLV 253 LaLV 230 LaLV 2501 LaLV 230 LaLV 230 PEF50003...

Page 51: ...51 9 ANTIVIBRATION MOUNTS Anti vibration mount support Anti seismic spring antivibration mounts...

Page 52: ...52 9 ANTIVIBRATION MOUNTS...

Page 53: ...53 9 ANTIVIBRATION MOUNTS...

Page 54: ...he buzzer and relay Check the signal transmission to the central BMS controller if connected Calibrate the sensor or contact the Manufacturer to exchange the sensor with a factory calibrated sensor Th...

Page 55: ...Professional electrical and electronic equipment must be disposed of by authorised personnel through established waste disposal authorities around the country In this regard here is the definition of...

Page 56: ...lation of the unit in a place unsuited to support its weight and or guarantee adequate anchorage may result in consequent damage to things people or the unit itself Carefully check the positioning and...

Page 57: ...cause electric shocks burns and electrocution When voltage is necessary for the circuit open the isolator on the attachment line of the unit itself padlock it and display the appropriate warning sign...

Page 58: ...2228 2228 2228 Height mm 2535 2535 2535 2535 W1 Supporting point kg 619 657 633 671 W2 Supporting point kg 700 829 726 855 W3 Supporting point kg 252 242 256 246 W4 Supporting point kg 541 552 574 58...

Page 59: ...gth mm 5425 5425 Depth mm 2228 2228 Height mm 2535 2535 W1 Supporting point kg 913 1006 W2 Supporting point kg 943 1057 W3 Supporting point kg 289 272 W4 Supporting point kg 645 677 W5 Supporting poin...

Page 60: ...8 2228 Height mm 2535 2535 W1 Supporting point kg 764 835 W2 Supporting point kg 1011 1143 W3 Supporting point kg 367 347 W4 Supporting point kg 205 212 W5 Supporting point kg 527 551 W6 Supporting po...

Page 61: ...ing point kg 580 682 625 724 626 725 W3 Supporting point kg 562 609 599 645 601 647 W4 Supporting point kg 747 864 776 889 777 891 W5 Supporting point kg 206 194 204 192 205 193 W6 Supporting point kg...

Page 62: ...ing point kg 1004 1168 W3 Supporting point kg 322 307 W4 Supporting point kg 815 978 W5 Supporting point kg 308 303 W6 Supporting point kg 298 298 W7 Supporting point kg 552 566 W8 Supporting point kg...

Page 63: ...g point kg 485 472 487 474 487 474 W4 Supporting point kg 992 1150 993 1151 994 1152 W5 Supporting point kg 382 379 383 381 384 382 W6 Supporting point kg 276 276 277 277 277 277 W7 Supporting point k...

Page 64: ...ng point kg 662 645 663 646 663 646 W4 Supporting point kg 1136 1330 1137 1331 1137 1331 W5 Supporting point kg 743 742 745 744 745 744 W6 Supporting point kg 419 419 420 420 420 420 W7 Supporting poi...

Page 65: ...h mm 2925 2925 2925 2925 Depth mm 2228 2228 2228 2228 Height mm 2535 2535 2535 2535 W1 Supporting point kg 745 815 769 838 W2 Supporting point kg 605 670 626 691 W3 Supporting point kg 713 751 752 790...

Page 66: ...th mm 4175 4175 Depth mm 2228 2228 Height mm 2535 2535 W1 Supporting point kg 700 734 W2 Supporting point kg 1050 1178 W3 Supporting point kg 250 240 W4 Supporting point kg 648 659 W5 Supporting point...

Page 67: ...th mm 5425 5425 Depth mm 2228 2228 Height mm 2535 2535 W1 Supporting point kg 913 1006 W2 Supporting point kg 944 1058 W3 Supporting point kg 289 272 W4 Supporting point kg 645 677 W5 Supporting point...

Page 68: ...ng point kg 683 742 683 743 683 742 W2 Supporting point kg 622 721 622 721 673 772 W3 Supporting point kg 777 895 778 895 817 934 W4 Supporting point kg 380 419 381 419 409 447 W5 Supporting point kg...

Page 69: ...ng point kg 843 909 W2 Supporting point kg 1041 1196 W3 Supporting point kg 172 144 W4 Supporting point kg 923 1084 W5 Supporting point kg 178 169 W6 Supporting point kg 706 728 W7 Supporting point kg...

Page 70: ...point kg 996 1117 995 1116 918 1052 W3 Supporting point kg 760 856 766 862 705 743 W4 Supporting point kg 402 453 403 454 825 940 W5 Supporting point kg 218 212 218 212 208 195 W6 Supporting point kg...

Page 71: ...g point kg 477 459 478 460 479 462 W4 Supporting point kg 1317 1511 1318 1512 1320 1513 W5 Supporting point kg 400 399 401 400 402 401 W6 Supporting point kg 282 282 283 283 283 284 W7 Supporting poin...

Page 72: ...ndard unit operating range with air flow automatic modulation Operating range Excellence Ta C external exchanger inlet air temperature D B To C internal exchanger outlet water temperature 1 Standard u...

Page 73: ......

Page 74: ...OFFERING SOLUTIONS TO ENSURE SUSTAINABLE COMFORT AND THE WELL BEING OF PEOPLE AND THE ENVIRONMENT www clivet com CLIVET SPA Via Camp Lonc 25 Z I Villapaiera 32032 Feltre BL Italy Tel 39 0439 3131 Fax...

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