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The data, information and descriptions, and the technology described herein are the exclusive intellectual property of Ecotechnics S.p.A. and constitute industrial 
secrets. Said information is communicated in strict confidentiality; said information may be used only for the purpose for which it is communicated; said information 
may not be divulged, communicated, or revealed to third parties and/or reproduced by any means for any reason whatsoever; said information is protected under 
applicable Italian competition and industrial property law. 

 

 

Service manual VA500-VA750 ed.1 ver.5.05 [MANU360.SA0].doc  

pag.35 - 18/10/2005

 

WIRING DIAGRAM 

I1 LINE : General switch 
F      : Fuse 240V/8A 
PR1 : low pressure switch 
PR2 : Safety pressure switch 
PR3 : heater pressure switch (*) 
Ing1 : Recovery pressure switch (PR1) 
Ing2 : safety pressure switch (PR2) 
Ing3 : Heater pressure switch (PR3) (*) 
30kg LOAD CELL: refrigerant bottle load cell  
HEATER: refrigerant bottle heater (*) 
PV   : vacuum pump 
CP : vacuum pump condenser 
COM : compressor 
CC : compressor condenser 
RA : Current relay opens at end of start-up 
PTA : Thermo-amperometric protection 
ELV : Electric fan 
TR1: Bottle temperature probe 
B1,….e B5 : solenoid valve 
J1-J21: electronic board jumper 
 
(*) ONLY MODEL XK360 

Содержание VA500

Страница 1: ...trict confidentiality said information may be used only for the purpose for which it is communicated said information may not be divulged communicated or revealed to third parties and or reproduced by...

Страница 2: ...trict confidentiality said information may be used only for the purpose for which it is communicated said information may not be divulged communicated or revealed to third parties and or reproduced by...

Страница 3: ...AND ALARM PANEL 12 ROUTINE MAINTENANCE 13 FILLING THE MACHINE BOTTLE 13 VACUUM PUMP 13 M 1 OIL TOP UP 13 M 2 OIL CHANGE 13 M 3 DECONTAMINATION ONLY MODEL A 14 REPLACING THE DRYER FILTERS 15 FILLING T...

Страница 4: ...LY MODEL XK360 23 SUGGESTED SPARE PARTS 24 TECHNICAL DETAILED LISTS 25 WIRING 26 30 KG LOAD CELL WIRING 26 BOTTLE GROUND WIRING 26 POWER SUPPLY WIRING 27 MAIN GROUND WIRING 27 MAIN SWITCH WIRING CHOKE...

Страница 5: ...within certain specifications in regard to performance Proper service with the correct tools is necessary to ensure that the service station will operate as designed If there is any question about a s...

Страница 6: ...erty law pag 6 18 10 2005 Service manual VA500 VA750 ed 1 ver 5 05 MANU360 SA0 doc CHECKING THE CONNECTIONS Check the leads couplers and connectors for stains rust moisture etc 1 Disconnect Lead Coupl...

Страница 7: ...n its new configuration this cylindrically shaped component has three connectors on the upper part with a safety pressure switch 16 connected to one of them This is normally closed and will open the e...

Страница 8: ...a single stage model with an involute capacity of 112l min and a vacuum degree of 0 1 mbar The vacuum phase can also be selected from the keyboard as long as the air conditioning system has been comp...

Страница 9: ...trict confidentiality said information may be used only for the purpose for which it is communicated said information may not be divulged communicated or revealed to third parties and or reproduced by...

Страница 10: ...or revealed to third parties and or reproduced by any means for any reason whatsoever said information is protected under applicable Italian competition and industrial property law pag 10 18 10 2005 S...

Страница 11: ...T10 T11 T2 T13 FUNCTION SELECTOR KEYBOARD T1 Availability LED indicator when lit the display reports the quantity of refrigerant fluid contained in the bottle T2 Charging LED indicator flashes during...

Страница 12: ...Pressing this key will start the operation indicated by the lighted LED T11 STOP key Pressing this key will stop the operation indicated by the flashing LED T12 TEMPERATURE key Pressing this key the...

Страница 13: ...hose The oil discharge LED will light when the machine will have recovered all the fluid from the hose The machine will stop automatically Close the high pressure tap on the MACHINE press the STOP key...

Страница 14: ...r in new oil through the filling hole 3 opened previously until the level rises to the midpoint on the indicator 4 7 Replace and tighten the filling cap 3 M 3 Decontamination only Model A Dark or turb...

Страница 15: ...ect the low pressure quick connect coupling to the male connector 2 of the filter 4 7 Connect the machine to the electrical supply 8 Carry out a recovery operation note the low pressure tap should be...

Страница 16: ...l VA500 VA750 ed 1 ver 5 05 MANU360 SA0 doc oil use only synthetic polyester oils or the oils recommended by the A C system manufacturer ISO 68 density Always refer to the information provided by the...

Страница 17: ...do not touch or disconnect the wires of the resistance coil Remove the bottle 5 from its seat leaving the resistance around the scale plate ONLY MODEL XK360 Rest the bottle on a stand at least 40 cm...

Страница 18: ...enoid valve referring to the PIPING paragraph of the EXPLODED VIEW KEY Close the blue and red taps of the machine bottle Unscrew the nut 2 extract the lock washer 3 and the coil 1 ATTENTION The coil m...

Страница 19: ...the oil of the vacuum pump HIGH PRESSURE ALARM remove the air from the bottle as describe into purge non condensable gas paragraph of the user manual Repeat another recovery phase if air accumulate a...

Страница 20: ...pressure LP and HP a verify if the needle of the HP and LP quick coupler reach the valve inside the male fitting b verify if hose or the capillary for the refilling the one under the refilling electro...

Страница 21: ...tsoever said information is protected under applicable Italian competition and industrial property law Service manual VA500 VA750 ed 1 ver 5 05 MANU360 SA0 doc pag 21 18 10 2005 verify of the scale su...

Страница 22: ...pr Inlet bar Table Differ 5 3 50 1 5 4 2 54 1 46 3 1 81 1 19 2 1 08 0 92 1 0 37 0 63 0 0 33 0 33 0 10 0 40 0 30 0 20 0 46 0 26 0 30 0 51 0 21 0 40 0 54 0 14 0 50 0 58 0 08 Difference table difference...

Страница 23: ...tried to make the oil refilling without to make the recovery before Commanded from the low pressure switch ER01 Displayed if it is tried to make the recovery and the system it is already empty Command...

Страница 24: ...ation TUB1161 3 MT Red Hose HP 1 2 ACME connection with the station CEL9500 30 kg Load Cell GRCNT10 USED Oil Bottle GRCNT01 NEW Oil Bottle ELT1050 C YB14 230V 50 Parker Coil VLV1550 Body of Valve GRVL...

Страница 25: ...ormation is protected under applicable Italian competition and industrial property law Service manual VA500 VA750 ed 1 ver 5 05 MANU360 SA0 doc pag 25 18 10 2005 TECHNICAL DETAILED LISTS XK360 XK385 T...

Страница 26: ...E DIRITTI DI PRIVATIVA CHE E APPLICABILE ALRAPPORTO 20 J K CLASS IFICAZION E QU OT ES E NZAINDICA Z IONEDI T OLLE R A NZ AGR A DODI P R E CIS IONE M E DIOU NI E N IS O22768 1 1996 T A B E LLACA R A T...

Страница 27: ...eparentesi quadreindicanolecaratteristichedacontrollare 24 05 2005 1 1 Cablaggio alimentazione serie 1500 2500 Mate N Lock 1250 max 70 50 T N L C A max 70 J3 Tj B ITEM PART NUMBER Q TI T Capocorda a o...

Страница 28: ...005 WN WL WT F H T T 150 210 70 A B ITEM PART NUMBER Q TI T2 Capocorda a occhiello 5 mm 3378 02 2 T1 Faston femmina 6 3 mm RSB 7961 020 Coprifaston 63N004STK 1 N1 Faston femmina 6 3 mm RSB 7961 020 Co...

Страница 29: ...c valve wiring mate_n_lock Heater pressure switch wiring prs4075 ONLY MODEL XK360 EMESSO C REATO MOD IFIC ATO MATERIALE SC ALA APPROVATO REV SIZE A4 C OD ICE N OME FILE A B C D E F G H I L M N O P Q R...

Страница 30: ...OU NI E N IS O22768 1 1996 T A B E LLACA R A T T E R IS T ICH EDACONT R OLLA R E DEMERITO RIF RIF DEMERITO REV D ATA D ESCRIZION E MODIFICA FIRMA P RS 4175 A 1 1 1 Cablaggio pressostato P RS 4175 conn...

Страница 31: ...IS T ICH EDACONT R OLLA R E DEMERITO RIF RIF DEMERITO REV DATA DESCRIZION E MODIFICA FIRMA 1 1 1 Cablaggio compressore B 20 L eonardo Fallerini Alessandro R ossi 08 07 2004 ITEM PART NUMBER Q TI COMP...

Страница 32: ...ENTE IN MATERIA DICONCORRENZA E DIRITTI DI PRIVATIVA CHE E APPLICABILE ALRAPPORTO 20 J K C LAS SIFIC AZIONE QU OT ES E NZAINDICA ZIONEDI T OLLE R A NZ AGR A DODI P R E CIS IONE M E DIOU NI E N IS O227...

Страница 33: ...ition and industrial property law Service manual VA500 VA750 ed 1 ver 5 05 MANU360 SA0 doc pag 33 18 10 2005 Bottle temperature probe wiring ONLY MODEL XK360 Disegnatore Materia Creato Modif icato Tit...

Страница 34: ...ressure 4 Low pressure Manometer 5 Low pressure valve 6 Distributor 7 Low pressure switch 8 Mechanical filter 9 Oil evaporator separator 10 Vacuum pump 11 Check valve 12 Humidity and acidity filter 13...

Страница 35: ...n competition and industrial property law Service manual VA500 VA750 ed 1 ver 5 05 MANU360 SA0 doc pag 35 18 10 2005 WIRING DIAGRAM I1 LINE General switch F Fuse 240V 8A PR1 low pressure switch PR2 Sa...

Страница 36: ...K3 K2 K1 FLT1 T1 220V 110V W1 J3 LINE IN J14 GAS REFILL E V J11 EVAPORATOR E V J12 HEATER J6 VACUUM E V J7 OIL DISC E V J10 OIL E V VALUE_7 9 J1 VACUUM PUMP J5 J2 COMPRESSOR FAN ELECTRONIC BOARD SCH4...

Страница 37: ...nom MAN3000 3 Low pressure manom MAN3100 4 Moisture indicator IND2001 5 Dryer filter FLT5002 6 Dryer filter FLT5002 7 Low pressure filter kit RAC6301 8 condenser GRCND07 9 Fan CND2530 CND2535 10 High...

Страница 38: ...MAN3100 4 Moisture indicator IND2001 5 Dryer filter FLT5002 6 Dryer filter FLT5002 7 Low pressure filter kit RAC6301 8 condenser GRCND07 9 Fan CND2530 CND2535 10 High pressure filter kit RAC6300 11 me...

Страница 39: ...w pressure filter kit RAC6301 8 condenser GRCND07 9 Fan CND2530 CND2535 10 High pressure filter kit RAC6300 11 membrane keypad SCH5580 12 console panel CRP3600 V 13 motherboard value_x SCH4001 14 main...

Страница 40: ...r cylinder 9 Copper heater 10 Lower manifold 11 Discharge oil fitting RAC5889 12 Oil separator gasket high side 13 Coalescent filter 14 Electronic valve inner body GRVLV01 15 Electronic valve solenoid...

Страница 41: ...r cylinder 9 Copper heater 10 Lower manifold 11 Discharge oil fitting RAC5889 12 Oil separator gasket high side 13 Coalescent filter 14 Electronic valve inner body GRVLV01 15 Electronic valve solenoid...

Страница 42: ...CODE REF ITEM CODE T1 Low pressure bypass TUBX031 Clp Manifold low pressure manometer TUB1000 01 T2 High pressure bypass TUBX032 Chp Manifold high pressure manometer TUB1000 01 T3 Condenser high pres...

Страница 43: ...CODE REF ITEM CODE T1 Low pressure bypass TUBX031 Clp Manifold low pressure manometer TUB1000 01 T2 High pressure bypass TUBX032 Chp Manifold high pressure manometer TUB1000 01 T3 Condenser high pres...

Страница 44: ...for the purpose for which it is communicated said information may not be divulged communicated or revealed to third parties and or reproduced by any means for any reason whatsoever said information i...

Страница 45: ...for the purpose for which it is communicated said information may not be divulged communicated or revealed to third parties and or reproduced by any means for any reason whatsoever said information i...

Страница 46: ...ct confidentiality said information may be used only for the purpose for which it is communicated said information may not be divulged communicated or revealed to third parties and or reproduced by an...

Страница 47: ...trict confidentiality said information may be used only for the purpose for which it is communicated said information may not be divulged communicated or revealed to third parties and or reproduced by...

Страница 48: ...trict confidentiality said information may be used only for the purpose for which it is communicated said information may not be divulged communicated or revealed to third parties and or reproduced by...

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