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Carrier AQUASMART 30EV Series, Установка, эксплуатация и обслуживание

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53

1.  To   dismantle   the   fan, it   is   necessary   to remove   

the   protective cover   in   the     Flying   Bird propeller, 
to allow    access   to   the screw   that   attaches   the 
propeller   to   the motor shaft.     

2.  Complete assembly is understood by motor support, 

motor, propeller, panel, duct and air discharge grille.

  WARNING

6.8.  Switchboard

a) General Notes

   The unit switchboard has been designed to simplify 

inspection and maintenance services.

    You can access the switchboard by removing its closing 

panel (see section) and the drive and protection elements 
of the equipment are located there.

For Units  30EX/30EV

The 30EX and 30EV units off er the highest technology in 
actuating and protecting the system, as well as chiller water 
outlet temperature control.

The 30EV units have the Inverter compressor that provides a 
smooth start and the right consumption according to need.

The power cabinet has a power plug and a grounding 
point for powering the machine. The control is carried out 
through the communication terminal and a 12VDC control 
(with its own protocol) is used to turn on the system or 
monitor the parameters.

Through software routines, the drives off er protections that 
extend the life of all electrical / electronic components. 

6.7.  Lubrication

Motors

Electric motors have bearings with permanent lubrication, 
requiring no additional lubrication.

Compressors

The compressors have their own oil supply (see Table 2 - 
General Technical Specifi cations). 

Units 30EX / 30EV

The fi xed units (30EX) are lubricated with Copeland Ultra 
22cc oil, recommended for cooling systems with R410-A. The 
Inverter units (30EV) operate with Daphne Hermetic FVC 68d 
lubricants used for commercial cooling or air conditioning 
systems. Compatible with HFC refrigerants containing anti-
oxidant additives and anti-abrasive agents.

CAUTION

DO NOT WASH THE FRONT OF THE MACHINE 

WITH A PRESSURIZED WATER JET

FIG. 26 - Cleaning care

b) Pressure switches

 

The low and high pressure switches are of the miniaturized, 
automatic reset type, and are directly coupled to the 
suction and discharge lines respectively. 

Содержание AQUASMART 30EV Series

Страница 1: ...ons Thismanualprovidesgeneralinformationnecessary to familiarize you with the control system before starting the start up procedures The procedures in this manual are organized according to the requir...

Страница 2: ...uit is installed correctly before operating the unit the valves are not systematically installed in the units but this may be required by certain national safety codes depending on the destination cou...

Страница 3: ...if the high pressure switch is connected properly and if it turns off at the correct value Disconnect between 635 and 665 PSI At least once a year thoroughly inspect the protection devices valves and...

Страница 4: ...attempt to remove components or refrigerant circuit accessories whilethemachineispressurizedorrunning Make sure that the pressure is 0 kPa before removing components or opening a circuit Do not attem...

Страница 5: ...cables or chains should be as shown in figure 3 the length of the cables being estimated by this angle FIG 3 Lifting angle Be careful when handling suspending and positioning bulky equipment Lift and...

Страница 6: ...Max power 242 11780081 REV 302 0 0 Ventilador Fan Compressor A Peso em opera o weight in operation Ind Brasileira Made in Brazil Corrente Partida Trip current Pot ncia Nominal Nominal power Pot ncia M...

Страница 7: ...eld terminals CMCT Condensor Middle Temperature Sensor DIST Discharge Temperature Sensor DPS Differential Pressure Switch FSC Fixed Compressor OAT Environment Temperature Sensor RLWT System Water Outl...

Страница 8: ...ote Alarm power supply 24VCA 220VCA Number of circuits 1 tandem Compressor Type Scroll Quantity 2 Nominal speed 60Hz rpm 3500 Fixed speed Oil charge L 1 70 FV68S Polyvinyl Ether 1 65 Polyol Ester Reco...

Страница 9: ...A Number of circuits 1 tandem Compressor Type Scroll Quantity 2 Nominal speed 60Hz rpm 3500 Fixed speed Oil charge gal 0 45 FV68S Polyvinyl Ether 0 44 Polyol Ester Recommended oil Daphne Hermetic Oil...

Страница 10: ...oss from the Master and slave units 1 make sure to connect the 4 four communication cables of terminal BC1 A B 12VDC and GND one source 12VDC 1A connect to the terminals 12VDC e GND NOTE 2 Nomenclatur...

Страница 11: ...ezing protection X X OTHERS Flow switch X X System water inlet outlet sensors X X Victaulic type connection with Y Filter Kit X X NR 13 X X The machine control voltage is 220V but with 24V output for...

Страница 12: ...filter which is a mandatory part of the hydraulic system TheY filter Mesh 40 shall be installed at the water inlet of all modules thus preventing severe damage to the evaporator FIG 6 Location of Vic...

Страница 13: ...lve Plate Exchanger Fixed Fixed Compressors High and Low Pressure Switch Shut off Valve TXV Liquid Sight Gauge Dryer Filter Safety Valve Service Valve Check Valve Plate Exchanger TXV Inverter Fixed Co...

Страница 14: ...P SENSOR SUCTION LPS LOW PRESSURE SWITCH TEMPERATURE SENSOR SATURATED SUCTION BALL VALVE V LIQUID SIGHT THERMOSTATIC EXPANSION VALVE SHUT OFF VALVE CHECK VALVE SERVICE VALVE Y FILTER OAT TEMP SENSOR O...

Страница 15: ...e to prevent movement IMPORTANT Each unit should have independent power IMPORTANT 4 2 Installation on Site Before placing the equipment on site check the following aspects all models a The floor shoul...

Страница 16: ...chipcanbestuckonthepaint givingtheimpressionthatthepaintingprocesshas a corrosion problem when in fact it involves the impregnation of dirt from such installations in the surroundings It is also recom...

Страница 17: ...Dimension mm Air circulation A 1000 Air circulation B 600 Maintenance Repair C 500 Air circulation between units Minimum D 300 Recommended 1000 236 h d Horizontal distance to clearance m d in meters...

Страница 18: ...luate the outlet temperature of each unit for freeze protection Factory default field installation Unit flow sensor WFC Freeze protection due to lack or low water flow per unit Factory default field i...

Страница 19: ...Sensor flow and connections FIG 8 Mounting dimension of sensor rod FIG 9 Flow sensor with glove FIG 10 Sensor mounting position Only install the flow and temperature sensors after the welding of pipin...

Страница 20: ...provided with the unit It is necessary that field pipeline supports this sink NOTE Temperature sensor Heatsink for sensor insertion 4 Instalation cont FIG 14 Temperature sensor well 5 8in HEX 1 188in...

Страница 21: ...d secondary ring resulting in greater accuracy in the outlet water temperature The piping design shall provide for a correct distribution of fluid flow to the modules in the system avoiding excess or...

Страница 22: ...e must be used see a1 instead of the two way ON OFF valve Proper flow control is mandatory The high low flow can trigger alarms such as E 32 34 35 36 because the PID control won t operate correctly It...

Страница 23: ...gnal sending to ON OFF The pump power switchboard must be installed in the field Do not use the terminal block of the chillers to power the pump IMPORTANT FIG 17 Typical Interconnection schematic draw...

Страница 24: ...ressure valve so that the flow is adequate regardless how many modules are in operation The chiller does not have on its electrical switchboard a power system for the pumps only signal sending to on o...

Страница 25: ...g and closing times greater than 90 seconds Follow recommendation table for industry standard times The outlet water temperature control gives is related to the opening and closing time of the water v...

Страница 26: ...Data 4 Instalation cont Current data for compressor 30EVA15 Description 220V 380V 440V I nom comp 1 18 5 9 7 9 7 I nom comp 2 21 8 12 1 12 1 I max comp 1 25 8 13 9 13 9 I max comp 2 25 5 14 9 13 4 Cu...

Страница 27: ...3 30 0 0E E 3 30 0 0E E 3 3 3 30 0 0 0 0 0 0 0E E E E 3 3 30 0 0EXA2 XA XA2 XA XA2 XA2 X X XA X 2 2 XA X XA A A2 X XA XA X XA A A2 XA XA XA A A2 XA XA A A2 X X X XA A A A A XA A2 A A A A A A A A A A A...

Страница 28: ...5mm 2 for thermostat power 12VDC and GND IMPORTANT HAZARD OF DAMAGE TO THE UNIT Failure to observe this precaution could result in equipment damage or malfunction Improper wiring or installation can d...

Страница 29: ...Unit 30EV_15 30EX_15 Minimum flow on evaporator m3 h 4 2 4 4 Maximum flow on evaporator m3 h 15 3 18 2 Maximum outdoor temperature C 45 45 Minimum outdoor temperature C 10 10 Maximum REWT evaporator C...

Страница 30: ...water temperature levels must be stable the values above must be increased We recommend that you contact the factory for these special applications Maximum water flow on the evaporator This is limited...

Страница 31: ...1 4 16 1 1 5 16 8 1 6 17 3 1 7 17 9 1 8 18 4 1 9 18 9 2 0 19 5 2 2 20 0 2 3 20 6 2 4 21 1 2 5 Flow Curve vs Load Loss 2 7 2 6 2 5 2 4 2 3 2 2 2 1 2 0 1 9 1 8 1 7 1 6 1 5 1 4 1 3 1 2 1 1 1 0 0 9 0 8 0...

Страница 32: ...it to be drained Install stop valves close the inlet and outlet water connections Use flexible connections to reduce the transmission of vibrations Insulate all piping after testing for leaks both to...

Страница 33: ...0 30EXA Slave 8 8 0 1 ON 1 ON 1 ON MENU FACTORY DEFAULT OPTIONS DESCRIPTION Number of units 1 01 08 Total number of units in the system System Type Fixed Inverter or Fixed Type of system Voltage 380...

Страница 34: ...ordance with the wiring diagrams provided with the unit c Make sure all electrical connections are tightened with the proper torque d Make sure that the power supply is compatible with the electrical...

Страница 35: ...arameters Change the selected parameters Set the parameters Select Page Option or Function DISPLAY LINE DISPLAY FORMAT DESCRIPTION 1st line Date Time Day of the Week Year Month Day Hours Minutes Secon...

Страница 36: ...AJUSTAR Set A to enter the menu 2 Use the buttons SELECIONAR Select B to select the Time Mode option C and press CONFIRMAR Enter D 3 Use the buttons ALTERAR Change E up increase and down decrease and...

Страница 37: ...ANCELAR ALARME MODO VENTILADOR CONFIRMAR ALTERAR SELECIONAR AJUSTAR VERIFICAR A D E B C F G Daily Mode 1 Press AJUSTAR Set A to enter the menu 2 Use the buttons SELECIONAR Select B to select the Time...

Страница 38: ...e C Set Time Time Mode Weekly Timer Service Access F Set Time Time Mode Disable Timer Service Access G Mon Timer 1 On Mon Timer 1 Off Mon Timer 2 On Mon Timer 2 Off 00 00 01 00 02 00 03 00 D E B The s...

Страница 39: ...umber of ODU 01 System Type Fix Voltage 220V Power Recover Keep Off Number of ODU 01 System Type Fix Voltage 380V Power Recover Keep Off Number of ODU 01 System Type Fix Voltage 440V Power Recover Kee...

Страница 40: ...or down to choose one of the options available Individually a or System b Individually 1 Pump per unit System 1 Pump per system 1 Press SELECIONAR Select B down to FLWD press CONFIRMAR Enter D 2 Press...

Страница 41: ...ening and closing time of the valve WV IMPORTANT To reset the system or a certain unit it is necessary to choosetheONoptionandpressEnter D Afterconfirming the user should turn back to option OFF IMPOR...

Страница 42: ...Discharge1 Temp 80 C Discharge2 Temp 75 C Saturated Temp 10 C Suction Temp 10 C 01 Condenser Temp 40 C AMP Fixed 1 00 0A AMP Fixed 2 00 0A Main Board Ver 000 01 Driver NEC ver 000 Driver DSP ver 000...

Страница 43: ...equest Frame TX Address Function Recorder Start No Recorders CRC 1 byte 1 byte 2 bytes 2 bytes 2 bytes 4 The setting of the DIP existing in Gateway should be carried out as follows as indicated by the...

Страница 44: ...e H0006 Middle Condenser Temperature H0007 Suction Temperature H0008 Discharge Temperature Comp 1 H0009 Discharge Temperature Comp 2 H000A Saturated Suction Temperature H000B Reserve H000C Heatsink Te...

Страница 45: ...Discharge Temperature Comp 2 H010A Saturated Suction Temperature H010B Reserve H010C Reserve H010D DIP setting See in the detailed DIP setting section H010E Comp Current 1 Multiply the reading by 0 2...

Страница 46: ...ion H020E 70E Comp Current 1 Multiply the reading by 0 25 H020F 70F Comp Current 2 Multiply the reading by 0 25 H0210 710 Digital inputs DI Bit5 0 means entries 6 1 See Table DI H0211 711 Digital Outp...

Страница 47: ...pressure switch 0 Closed 1 Opened 0 Ok 1 Alarmed 0 Ok 1 Alarmed 0 Ok 1 Alarmed 0 Ok 1 No flow 0 Turn on 1 Turn off 0 Ok 1 Alarmed 0 Closed 1 Opened 0 No error 1 Alarmed 0 No error 1 Alarmed 0 No error...

Страница 48: ...rant If you have questions about the equipment contact the equipment manufacturer CAUTION When charging flush water through the cooler throughout the process to avoid freezing Damage caused by freezin...

Страница 49: ...n the system with a refrigerant recovery unit Perform the repair test for leaks and recharge the system The 30E units are charged with liquid refrigerant HFC R410A IMPORTANT The refrigerant must alway...

Страница 50: ...circuit is to be emptied for more than one month the complete circuit should be placed under nitrogen to avoid any risk of corrosion by differential aeration Charging and removing fluids from the heat...

Страница 51: ...of Coil Surfaces It is essential that the monthly cleaning with Totaline eco friendly cleaners is carried out to prolong coil life This cleaner is available in the Carrier service division with code P...

Страница 52: ...areas and apply the cleaner with vertical movement up and down Avoid spraying horizontally to minimize potential damage to the fins 7 Make sure that the cleaning agent penetrates deep into areas with...

Страница 53: ...he machine The control is carried out through the communication terminal and a 12VDC control with its own protocol is used to turn on the system or monitor the parameters Through software routines the...

Страница 54: ...onnected Disconnect and measure the sensor ohmic resistance 250C 10k Replace faulty sensor E 06 Faulty discharge sensor in compressor 1 I only turns off the faulty compressor Check whether the sensor...

Страница 55: ...n between control and unit No unit in the system works Check and correct communication between the unit and control Check for any cable breaks or loose connection E 13 High discharge temperature of co...

Страница 56: ...off the time to discharge the residual energy from the capacitors Leds flashing Check correct the connection between the compressor and its control board as well as its communication with the main bo...

Страница 57: ...Disconnect and measure the sensor ohmic resistance 250C 5k Replace faulty sensor E 29 Failure in the system inlet water sensor REWT or in the system outlet water sensor RLWT Turns off the system Check...

Страница 58: ...er temperature error REWT outside the allowable limits Note For start up temperatures should be between 6 and 35 C Turns off the system The system does not restart automatically if the error repeats 3...

Страница 59: ...n board and compressor Bad contact in some component High discharge pressure Compressor locked out Failure in the fan system Excessive refrigerant charge refrigerant charge Replace the board if requir...

Страница 60: ...er compressor NA Check correct Supply voltage on board Connection between board and compressor Voltage on components reactor and capacitor Reference range 180VDC to 380VDC If necessary replace the boa...

Страница 61: ...ain board Models 220V Inverter compressor won t start If the compressor is working it will shut off NA Check correct Communication between boards Reference value 0VDC to 5VDC Replace the board if requ...

Страница 62: ...y the faulty unit resetting it automatically after 1 min Check correct Board supply voltage Replace the component s if required E 60 Error on processor It only turns off the indicated unit De energize...

Страница 63: ...CASE HEATER RLD LIGA DESLIGA REMOTO REMOTE ON OFF TF TRANFORMADOR TRANSFORMER WFC CHAVE DE FLUXO WATER COOL FLOW SWITCH WP BOMBA DE AGUA WATER PUMP WV VALVULA DE AGUA WATER VALVE CODIFICA O DE CORES C...

Страница 64: ...DA UNIDADE 0 13T E 1 15T SW5 SET UNIT CAPACITY 0 13T AND 1 15T AS DEMAIS CONFIGURA 6ES OCORRER O ATRAV4S DO TERMOSTATO THE OTHER CONFIGURATIONS MUST BE DONE THROUGH THE THERMOSTAT CODIFICA O DE CORES...

Страница 65: ...T CONTROL BOARD REATOR DE UART 1 NOTA 3 NOTE 3 VIO ROS VIO AMR AZL BC 2 CMCT DIST1 OAT SUCT P P EMERGENCIA EMERGENCY NOTA 2 NOTE 2 SST DIST2 HPS LPS BC 2 BC 2 AMR AZL MRM CNZ ULWT 7 8 9 10 BC 2 WFC 5...

Страница 66: ...LIT RIA ADDRESS 0000 IS FOR MASTER OR SINGLE ODU SW5 CONFIGURA CAPACIDADE DA UNIDADE 0 13T E 1 15T SW5 SET UNIT CAPACITY 0 13T AND 1 15T AS DEMAIS CONFIGURA 7ES OCORRER O ATRAV5S DO TERMOSTATO THE OTH...

Страница 67: ...3 240 33 0 470 25 0 229 2 3 33 15 1 150 11 7 167 55 3 315 33 8 481 24 0 242 2 5 35 16 1 186 12 1 172 56 3 392 34 6 492 23 0 255 2 6 37 17 1 222 12 5 177 57 3 470 35 4 503 22 0 269 2 7 39 18 1 260 12...

Страница 68: ...6 5 6 4 2 5 0 5 0 5 3 5 5 5 5 5 6 5 6 5 7 4 3 5 0 5 1 5 3 5 5 5 6 5 6 5 7 5 7 4 4 5 0 5 1 5 4 5 5 5 6 5 7 5 7 5 7 4 5 5 0 5 1 5 4 5 6 5 6 5 7 5 7 5 8 4 6 5 0 5 1 5 4 5 6 5 7 5 7 5 8 5 8 4 7 5 0 5 1 5...

Страница 69: ...8 6 8 6 9 7 8 5 0 5 8 6 3 6 5 6 7 6 8 6 9 6 9 7 9 5 0 5 8 6 3 6 6 6 7 6 8 6 9 7 0 8 5 0 5 8 6 3 6 6 6 8 6 9 6 9 7 0 8 1 5 0 5 8 6 4 6 6 6 8 6 9 7 0 7 0 8 2 5 0 5 8 6 4 6 7 6 8 6 9 7 0 7 1 8 3 5 0 5 9...

Страница 70: ...14 0 13 9 13 7 13 6 13 6 13 5 13 5 4 4 14 0 14 0 13 8 13 7 13 6 13 5 13 5 13 5 4 5 14 0 14 0 13 8 13 7 13 6 13 5 13 5 13 4 4 6 14 0 14 0 13 8 13 6 13 5 13 5 13 4 13 4 4 7 14 0 14 0 13 7 13 6 13 5 13...

Страница 71: ...12 2 12 2 12 2 12 2 12 2 12 2 12 2 7 9 12 1 12 1 12 1 12 1 12 1 12 1 12 1 12 1 8 12 0 12 0 12 0 12 0 12 0 12 0 12 0 12 0 8 1 11 9 11 9 11 9 11 9 11 9 11 9 11 9 11 9 8 2 11 8 11 8 11 8 11 8 11 8 11 8 1...

Страница 72: ...IOM Aquasmart 30E ING A 07 17 At the factory s discretion and with the objective of improving the product the features mentioned here may change at any time without notice...

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