Condair DP 270 Installation And Operation Manual Download Page 49

Page: 49 / 56

Rev. F 06-2019

Ø 1”

IN 1

Ø 1”

OUT

Ø 1”

IN 2

Ø 1”

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Ø 1”

479

671

704

1154

294

317

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1352

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322

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FLOW

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IN 1

IN 2

SMA 270 - 350 - 450

SMA

270

SMA

350

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450

207

215

MTEC.6800.GB-F-1 Operation and maintenance manual SMA series English

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DP 270 - 350 - 450

Summary of Contents for DP 270

Page 1: ...Read and understand the instructions before undertaking any work on the unit RETAIN FOR FUTURE REFERENCE Incorporated in this document are the following Declaration of conformity Technical manual Dime...

Page 2: ...tives 7KH GHFODUDWLRQ RI FRQIRUPLW LV HQFORVHG WR WKH WHFKQLFDO ERRNOHW HQFORVHG ZLWK WKH XQLW 7KH XQLW FRQWDLQV XRULQDWHG JUHHQKRXVH JDVHV DP 6ZLPPLQJSRRO GHKXPLGL HUV Thank you for choosing Condair...

Page 3: ...ERISTICS 3 1 Unit description 3 2 Accessories 3 3 Technical data 3 4 Operation limits 3 5 Sound data 3 7 Safety devices 4 INSTALLATION 4 1 General safety guidelines and and use of symbols 4 2 Health a...

Page 4: ...al silencing 6 6 Display during alarm 6 7 Alarm reset 7 MAINTENANCE OF THE UNIT 7 1 General warnings 7 2 Drive access 7 3 Scheduled maintenance 7 4 Periodical checks 7 5 Refrigerant circuit repair 8 D...

Page 5: ...ns are intended to provide the information required for the selection installation use and maintenance of the unit They have been prepared in accordance with the European Union laws and with the techn...

Page 6: ...gulations Low pressure safety valve Poisoning severe burns High evaporating pres sure causing a refgrig erant discharge during maintenance Carefully check the evaporating pressure dur ing the maintena...

Page 7: ...symbol added to a yellow triangle with black edges indicates danger ACTION REQUIRED A white symbol inserted in a blue circle indicates an action that must be done to avoid a risk 7KH JUDSKLF V PERO ZD...

Page 8: ...d create risks SHARP SURFACES The symbol indicates components or parts that could cause stab wounds EARTH CONNECTION 7KH V PERO LGHQWL HV DUWKLQJ FRQQHFWLRQ SRLQWV LQ WKH XQLW READ AND UNDERSTAND THE...

Page 9: ...arding the machine The rating plate may differ from the one shown below as the example is for a standard unit without accessories For all electrical information not provided on the label refer to the...

Page 10: ...ed under the Montreal Protocol revised 1992 and regulations EC no 2037 200 of 29 June 2000 Discharges into the atmosphere of this product does not cause a long term contamination Wear protective cloth...

Page 11: ...the source of exposure keep him her warm and let him her rest Administer oxygen if necessary Attempt DUWL FLDO UHVSLUDWLRQ LI EUHDWKLQJ KDV VWRSSHG RU VKRZV VLQJV RI VWRSSLQJ I WKH KHDUW VWRSV SHUIRU...

Page 12: ...orators are supplied with a temperature sensor used as automatic defrost probe 3 1 5 Supply fan The fans are made of galvanized steel centrifugal type It is statically and dynamically balanced and sup...

Page 13: ...JHQHUDWHV WXUEXOHQW RZ ZLWKLQ WKH UHIULJHUDQW JDV WKXV LQFUHDVLQJ WKH KHDW H FKDQJH IDFWRU WKH WKHUPDO HI FLHQF DQG UHGXFLQJ WKH GLPHQVLRQV 7KH KHDW H FKDQJHU LV GHVLJQHG WR UHFRYHU DSSUR RI WKH WKHU...

Page 14: ...UV Performances are calculated with low fan speed and are referred to the following conditions 1 Without electrric heater 2 Room temperature 30 C water temperature 80 70 C compressor OFF 5RRP WHPSHUDW...

Page 15: ...ors HOWA The hot water coil capacity in different conditions can be obtained multiplying the nominal capacity See above by the correction factor indicated in the table The graphic below shows the pres...

Page 16: ...tions can be obtained multiplying the nominal capacity See above by the correction factor indicated in the table The graphic below shows the pressure drops of the hydraulic circuit that includes the d...

Page 17: ...minal Max Min Nominal Max Min Nominal Max SMA 270 SMA 350 SMA 450 SMA 550 SMA 950 SMA 750 m3 h m3 h m3 h m3 h m3 h m3 h Pa Pa Pa Pa Pa Pa 270 350 450 550 750 950 LJK VSHHG kW 0 73 1 36 1 36 1 53 3 30...

Page 18: ...550 SMA 950 SMA 750 270 350 450 550 750 950 kW A kW A kW A kW A kW A kW A A 0 76 3 30 1 11 4 80 1 11 4 80 1 53 2 70 2 34 3 90 3 16 5 10 B 0 46 2 00 0 55 2 40 0 55 2 40 0 95 1 70 1 48 2 60 2 42 4 10 C...

Page 19: ...ed could result in malfunction or even damage to the unit It is recommended to move a single micro switch for each operating speed The displacement of two or more micro switches may generate incorrect...

Page 20: ...if the units are used in ambient conditions outside the limits reported If there is the necessity to operate in GLIIHUHQW FRQGLWLRQV SOHDVH FRQWDFW RXU WHFKQLFDO RI FH RH Room temperature C The units...

Page 21: ...essure switch stops the unit when the discharge compressor pressure is higher than the set value The restart is automatic done when the pressure is under the level set in the differential value 3 6 2...

Page 22: ...bjects into moving parts HQHUDO VDIHW JXLGHOLQHV DQG DQG XVH RI V PEROV When operating and maintaining the unit use the following personal protective equipment listed below as required by law Protecti...

Page 23: ...vere damage 6WRUDJH Units should be stored under cover and ideally should remain in their packaging The tools that are supplied for opening the electrics box should be formally transferred to the pers...

Page 24: ...o perform repairs during warranty period The installation site should be chosen in accordance with EN 378 1 and 378 3 standards When choosing the installation site all risks caused by accidental refri...

Page 25: ...HQVDWH GUDLQ OLQH VKRXOG KDYH D ZDWHU WUDS ZKLFK PD KDYH PLQLPXP LQJ KHLJKW HTXDO WR WKH VXFWLRQ RI the fan in any case never less than 35 mm 4 9 1 How to remove the drip tray In the main european mar...

Page 26: ...controlled directly by the board For proper equipment operation it is recommended powering the unit with a dedicated pump It is strongly recom mended to connect the unit upstream of the collector syst...

Page 27: ...SMA 6ZLPPLQJSRRO GHKXPLGL HUV RZ WR UHPRYH OWHUV 5HPRYH WKH LQJ PHWDOOLF IUDPH DQG VOLGH RII WKH DLU OWHU DV VKRZQ EHORZ RZ WR UHPRYH OWHU ZLWK DFFHVVRU 5 Q FDVH WKH XQLW LV VXSSOLHG ZLWK 5 IUDPH IRU...

Page 28: ...DO KHDW UHFRYHU FRLO PXVW DOZD V EH LQVWDOOHG GRZQVWUHDP RI WKH ZDWHU OWHU DQG XSVWUHDP RI WKH ZDWHU disinfection treatment in the pools hydraulic circuit The positioning of the heat exchanger upstrea...

Page 29: ...arity will result in the non functioning unit The supervision connectivity cable must be telephone one type 2x0 25 mm2 7KH XQLW LV FRQ JXUHG DW WKH IDFWRU ZLWK VHULDO DGGUHVV Q FDVH RI XVLQJ WKH 02 86...

Page 30: ...LW DQG DLU GLVWUXEXWLRQ V VWHP GXFW FKDQQHO in order to reduce the transmission of vibrations Flexible connection Self tapping screws 3 9 mm or 4 2 mm 4 15 2 Return duct connection with FARC option In...

Page 31: ...e external irradiations or air drafts It should be noted that the values in the numbered scale identify the desired URRP UHODWLYH KXPLGLW The humidistat is supplied separately For connection please re...

Page 32: ...ed with the unit The cable section must be commensurate with the calibration of the system side protection and must take into DFFRXQW DOO WKH IDFWRUV WKDW PD LQ XHQFH WHPSHUDWXUH W SH RI LQVXODWLRQ OH...

Page 33: ...net After connecting all cable carefully close the front panel The electrical data reported below refer to the standard unit without accessories In all other cases refer to the data reported in the at...

Page 34: ...on the terminal board inside the electrical box All electric connections mentioned below have to be made by the installer on site REMOTE GENERAL ALARM For remote display of a general alarm connect th...

Page 35: ...d are tightly closed Check that crankcase heaters are powered correctly if present Check that all water connections are properly installed and all indications on unit labels are observed 7KH V VWHP PX...

Page 36: ...d allows the display of the following icons 1 click The bottom line displays Tamb room temperature 2 clicks The bottom line displays rH room humidity In standard mode with mechanical thermostat hygros...

Page 37: ...ne will appear the label SETH 3UHVV IRU VHFRQGV DQG UHOHDVH LQ WKH PDLQ GLVSOD makes it possible to modify the set points Icon Meaning Icon Meaning Not used Not used Compressors 1 and 2 Not used HKXPL...

Page 38: ...e following icons the top line displays the label TOn room temperature request or TOff room temperature in set the bottom line displays the label UOn room humidity request or UOff room humidity in set...

Page 39: ...10 Icon ON Electric heater or water valve activated 3 Icon ON if the compressor is turned on Icon blinking if the compressor is the ignition timing 11 Not used 4 Icon ON HKXPLGL FDWLRQ F FOH DFWLYDWHG...

Page 40: ...hygrostat Unit in drip time after defrost Unit equipped with mechanical thermostat hygrostat In order to power the unit turn the main switch to the ON position a In case of electronic sensor the displ...

Page 41: ...you do not create situations that FRQ LFW ZLWK WKH RWKHU VHW SDUDPHWHUV RZ WR FKDQJH WKH VHW SRLQWV Display in stand by mode Display in OFF from remote contact All set points are intended as room cond...

Page 42: ...isplay shows the alarm code in alternatively to the standard label 6 7 Alarm reset Press the key the menu AlrM appears at the bottom right of the display Press the key to display the alarm event In ca...

Page 43: ...the previous paragraphs Use personal protective equipment required by regulations as compressor casings and discharge pipes are at high WHPSHUDWXUHV RLO QV DUH VKDUS DQG SUHVHQW D FXWWLQJ KD DUG If th...

Page 44: ...age and use of the system and to the indications contained in the Manual Servicing during the unit s operating lifetime and in particular scheduled leak detection on site inspections and check ups of...

Page 45: ...FRPSRQHQWHV HOpFWULFRV HOHFWUyQLFRV SDUD HYLWDU OD DFXPXODFLyQ de polvo X 9HUL FDU HO IXQFLRQDPLHQWR OD FDOLEUDFLyQ GH ODV VRQGDV GH ORV WUDVGXFWRUWHV X 1 In order to carry out operations on the refri...

Page 46: ...d all the refrigerant must be recovered using the correct equipment by VXLWDEO TXDOL HG I JDV HQJLQHHUV Never use oxygen instead of oxygen free nitrogen explosions may occur Daily and monthly works ma...

Page 47: ...disposal mode of components 8 3 RAEE Directive only UE This product is included in the application of Directive 2012 19 EU on the management of waste electrical and electronic equipment WEEE The unit...

Page 48: ...nical thermostat hygrostat Cause Solution AhiP High pressure Yes Yes Too low airfolw or high room temperature KHFN WKH OWHUV LI QHFHV sary replace them In P versions check the pressu re drop of the du...

Page 49: ...English SMA 6ZLPPLQJSRRO GHKXPLGL HUV REMOVABLE PANEL ELECTRICAL PANEL POWER SUPPLY DRAIN INLET CONDENSATE DRAIN USER WATER INLET STANDARD 3 WAY WATER VALVE OPTIONAL USER WATER OUTLET STANDARD USER WA...

Page 50: ...SMA series English SMA 6ZLPPLQJSRRO GHKXPLGL HUV REMOVABLE PANEL ELECTRICAL PANEL POWER SUPPLY DRAIN INLET CONDENSATE DRAIN USER WATER INLET STANDARD 3 WAY WATER VALVE OPTIONAL USER WATER OUTLET STAN...

Page 51: ...Es Cd 1 IN 1 1 OUT 1 1 IN 2 1 OUT 2 1 MTEC 6800 GB F 1 Operation and maintenance manual SMA series English SMA 6ZLPPLQJSRRO GHKXPLGL HUV REMOVABLE PANEL ELECTRICAL PANEL POWER SUPPLY DRAIN INLET COND...

Page 52: ...Cd 338 259 383 437 854 1504 849 1499 1752 854 1504 849 895 945 81 1111 312 96 27 551 1061 141 253 119119119 144 MTEC 6800 GB F 1 Operation and maintenance manual SMA series English SMA 6ZLPPLQJSRRO GH...

Page 53: ...rettive ed alle relative normative armonizzate dell Unione Europea We the undersigned hereby declare under our own responsibility that the assembly in question to which this declaration refers complie...

Page 54: ...Rev F 06 2019 54 MTEC 6800 GB F 1 Operation and maintenance manual SMA series English SMA 6ZLPPLQJSRRO GHKXPLGL HUV DP 6ZLPPLQJSRRO GHKXPLGL HUV...

Page 55: ...Rev F 06 2019 55 MTEC 6800 GB F 1 Operation and maintenance manual SMA series English SMA 6ZLPPLQJSRRO GHKXPLGL HUV DP 6ZLPPLQJSRRO GHKXPLGL HUV...

Page 56: ...ZKDWHYHU PRGL FDWLRQV QHFHVVDU WR WKH LPSURYHPHQW RI WKH SURGXFW The reference languages for the whole documentation are Italian and English The other languages are to be considered only as guidelines...

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