OPERATING INSTRUCTIONS english VIENTO 200 / 300
Contents
1. The temperature selected by the cab control has not been affected 6 3 To stop the unit For a short stop ex delivery switch off by the vehicle ignition key For along stop press the key 6 4 To change setpoint temperature Important If when settings are adjusted no key is activated within 5 sec the system reverts to displaying the box temperature All changes made are recorded If the cab command is built into the vehicle control panel the command unit must be located as far as possible from the heating ducts Maximum temperature of exposure 70 C 1 Press the key to display setpoint temperature 2 Press the or D key to change the setpoint 3 Press the key to return to box temperature display 6 5 To change defrost parameters Important If when settings are adjusted no key is activated within 5 sec the system reverts to displaying the box temperature All changes made are recorded 1 Press the key to shut down the unit 2 Press simultaneously the W AND keys during 5 seconds to display last selected defrost interval 3 Press the or D key to change the defrost time 10 to 45 mn increase or decrease time 10 15 20 25 30 and 45 4 Press the key to display defrost interval 00 inhibit defrost function 1 H 1 5H 2 H 2 5H 3h 4H 5H and 6 H 4 Press the key to return to box temperature display 6 6 To display other data alarms software version box T2. 1 Press the key during 5 seconds to enable access to malfunction codes see Fault alarm display paragraph 6 8 p 11 2 Press Q or D key to display alarms 3 Press the key to display software version 5 Press the key to return to box temperature display 62 61713 01 6 7 To change default parameters Press simultaneously the D AND Wers to display minimum setpoint Press the a or D key to change minimum setpoint 0 C 20 C or 29 C default value 29 C Press the key to display differential parameter Press the or D key to adjust the differential value Dif1 1 C Dif2 2 C Dif3 3 C default value Dif2 Press the key to display evaporator fan operating mode during off cycle Press the Q or D key to change the evaporator fan operating mode FOFF or F On default value FOFF Press the key to return to box temperature display 10 6 8 Fault alarm displa L 3 To scroll through the alarm list use the D key a Access by the SET key ACTIVE malfunctions AXX 1 Press the key during 5 seconds to access to An alarm is active when a problem occurs on the malfunction codes unit the red LED is flashing speedily 2 Press Q or D key to display alarms MALFUNCTION CODE Red LED flashes A00 No malfunction Unit in operation A01 A02 Low pressure switch open High pressure switch open EE Defrost valve HGV fault Cantar Hot
3. gas valve MHV fault M5 Setpoint adjusted out of the range 29 C 30 C Yes b Direct display Note Direct display malfunction messages are displayed instead of temperature read out as soon as the malfunction is detected and remain displayed as long as malfunction persists The unit does not run until the malfunction has disappeared or been corrected a Unit a temperature probe open circuit Evaporator probe and connections bAt ateytowvotage alam low voltage alarm Battery voltage 12VDC alternator connections Err Programming mistake of the maximum No Setpoint setpoint by user Setpoint lower that maximum setpoint but in No _ Setpoint the range 29 C 30 C p 62 61713 01 EA 11 7 MAINTENANCE A comprehensive maintenance program will help to insure that the unit continues to operate reliably Such a maintenance program will also help to control operating costs increase the unit s working life and improve performance NOTE All maintenance services must be done by a technician trained on Carrier products respecting all safety and quality standards of Carrier Before any operation requiring an intervention on the unit check that the unit cab command is OFF It is impossible for the unit to automatically start up during maintenance 7 1 Maintenance schedule Initial Kms Miles service Service Service A B 5000 3000 om f 30000 18000 60000 3600
4. your compressor oil To do this we send a small drum with a label on which you should indicate the type of compressor the lapse time or mileage since the last oil change the type of Carrier equipment the date of initial operation 12 8 A T P EUROPE REGULATION EXTRACT Date March 1974 Approval of vehicles intended for the carriage of perishable goods Before putting a refrigerated vehicle into service it is necessary to have it approved by the Regional Health Department Characteristics of vehicles used for carrying perishable goods refrigeration unit The refrigeration unit is an insulated unit with a cooling system which makes it possible with a mean outside temperature of 30 C to lower the temperature inside the empty body and to maintain this low temperature in the following way class A Refrigeration unit furnished with a cooling system whereby a temperature between 12 C and 0 C inclusive can be chosen class B Refrigeration unit furnished with a cooling system whereby a temperature between 12 C and 10 C inclusive can be chosen class C Refrigeration unit furnished with a cooling system whereby a temperature between 12 C and 20 C inclusive can be chosen The cooling capacity of a unit is determined by a test carried out in one of the approved testing stations and ratified by an official report Note The K factor of bodies intended to be classified as C must be equal to or lowe
5. 0 m m 90000 54000 m 120000 72000 m m 150000 90000 m _ 180000 108000 m m 210000 126000 m 62 61713 01 7 2 Service description eCheck the tightness of bolts and screws and that the unit is correctly fastened onto the box Initial SEN oE eCheck for pressure leak e Check that the road compressor RPM high and low are correct eCheck compressor belt tension eClean up battery and battery clamps eCheck belt compressor tension eReplace compressor belt every 3000 hours Service eCheck for refrigerant leaks A eCheck all electrical connections eCheck the cooling mode eCheck the defrost operation eCheck the operation of the cab control eClean up condenser coil eReplace idler pulley bearings if any eReplace filter drier year Clean up the expansion valve orifice filter eReplace compressor oil only use Polyolester oil POE approved by Carrier E bah Transicold TWO years eReplace refrigerant eReplace orifice expansion valve Refrigerant type R134a R404A Road compressor oil type The road compressors are supplied with CARRIER POLYOLESTER POE oil The presence of a sticker indicates that oil change has been correctly carried out in our Carrier Transicold plant Oils of PAG type are strictly incompatible with the operation of our unit never use an oil other than that approved by Carrier Oil analysis on request we can analyze
6. FOR WORKS UNDER LOW OR HIGH VOLTAGE Cooling oil avoid prolonged or repeated contact with the skin wash after handling carefully Belts and fans This refrigeration unit is equipped with Auto start stop it may start at any time and without warning BEWARE OF FAN BLADES When the unit is running beware of belts and fans that are moving Before servicing refrigeration unit make sure the main power switch is on the OFF position Ensure the unit will not restart Lock out Tag out can be performed as described above When there is protective structure fan grid or guard for example make sure they are in place Never removed them when the refrigeration unit is running Always keep your hands body parts clothes hairs and tools far from moving parts 62 61713 01 Refrigerant The refrigerant contained in this refrigeration unit can cause frostbite severe burns or blindness in case of projection and direct contact with the skin or eyes In contact with flame or heat refrigerant generates toxic gas keep any flame any lighted object or any source of sparks away from the refrigerant unit O Always use Personal Protective Equipment when handling refrigerant safety clothes safety gloves and safety glasses Refrigerant handling must be done by qualified people Refrigerant Use amp Handling eCombustibility HCFC refrigerants can become combustible when mixed with hig
7. IENT R404A Our large range of kits enables these units to be adapted for use with most vehicles 1 2 Nameplate Each unit is identified by a nameplate attached to the frame of the unit The nameplate identifies the complete model number of the unit the serial number and some other information If a problem occurs please refer to the information on this plate and make a note of the model and serial number before calling for assistance This information will be needed when you contact a technician so that he may properly assist you The complete nameplate 1a is fixed on the frame and the additional serial number is fixed on unit side 1b easily readable 1 3 Noise level sticker This sticker indicates the noise level in Lwa sound power level 62 61713 01 2 SAFETY This manual contains safety and service instructions to follow in order to prevent any accident Some of following stickers have been placed on the product for your SAFETY BEFORE USING THIS REFRIGERANT UNIT read carefully all safety information explained in this manual and indicated on the product Be sure that everybody who will use this refrigeration unit has been trained to use it in a safe way DURING THE USE OR MAINTENANCE OF THIS REFRIGERATION UNIT the notes on safety are to be considered Personal protective equipment Always use adequate Personal Protective Equipment before doing anything on this refrigerant unit a
8. OPERATING INSTRUCTIONS english VIENTO 200 300 350 INTRODUCTION This guide has been prepared for the operator of Carrier Transicold refrigeration units It contains basic instructions for the daily operation of the refrigeration unit as well as safety information troubleshooting tips and other information that will help you to deliver the load in the best possible condition Please take the time to read the information contained in this booklet and refer to it whenever you have a question about the operation of your Carrier Transicold unit This manual refers to the standard model Some options may not appear in it and in such cases you are requested to consult our Technical Services Your refrigeration unit has been engineered to provide long trouble free performance when it is properly operated and maintained The checks outlined in this guide will help to minimize on the road problems In addition a comprehensive maintenance program will help to insure that the unit continues to operate reliably Such a maintenance program will also help to control operating costs increase the unit s working life and improve performance When having your unit serviced be sure to specify genuine Carrier Transicold replacement parts for the highest quality and best reliability At Carrier Transicold we are continually working to improve the products that we build for our customers As a result specifications may change without notice CONTENTS IN
9. TRODUCTION Reeeeeeerneeee sabe seers sneer ceerier tema eee cate E en eee enn cei eer eee eee ee et 3 1 DESCRIPTION amp IDEN TIRICA TON eescccecccesrcccoctcctcciepenesemectieaceceudedeestcciau e r e ep iA ae a einweewentden conned 4 1 1 DESCHPUOM oseca a EE E AEE EAE EOE EELEE EEEE OEE andl sasatadabiiaseduiek ante 4 1 2 Nameplate ree E E E E E 4 1 3 Noise level SUCK GM i sicntes aicnaccninoneesanscnnistingdddsandiuapciamsnins aiiduiandsnbhcsaaderaccaumobiatadeckassaiugd dsdsdidavacsummbiceadienetsaass 4 2 SAFETY eee E E E E E E E EEE E 4 2 1 Warning stickers Maintenance ccccccssececseseceeceeecenseseceeeeeeesseseceeeeeecessageceseeeeeensaseeesseeeensaseeeenaeeeenees 6 3 PRODUCT LOADING maene OPN eer Men Sete oD ee een Ren ene EE e eee eee oem eee an era mere 7 4 RECOMMENDED TRANSPORT TEMPERATURE GG ccccccseeeeeececeeeeeeeeeeeaeeeeeeeeeseeeceeeeeseaaeeseeseauaneeeeeeseaaneees 8 5 Samm DISPLAY BOARD rcir Nee te tee Ree EELEE a E re ie mee Cece nee See en ee ee eee 8 5 1 Cab control descriptio ressona e AA e Ee E A ESI 8 6 OPERAHON oi en E E E E E eee ee eee 9 6 1 Operation 0 0 61 2 eee tite nna mie eae ger he aera Ce renee nea R eer Cer ae eee eee 9 6 2 WO Star Menite e E E A E E E 9 6 3 TOSO ACONI eree e E E E E E E E E a 9 6 4 To change setpoint temperature sod cetri ene sndresnedeinos udesvd sbeateineyapndauihecciasiwenedsocereneuecnadondsetenndeddeomuadtieberawases 9 6 5 TO ChanGe defrost Pal anil xccohes
10. air bubbles 3 PRODUCT LOADING Proper air circulation in the insulated box air that can move around and through the load is a critical element in maintaining product quality during transport If air cannot circulate completely around the load hot spots or top freeze can occur The use of pallets is highly recommended Pallets when loaded so air can flow freely through the pallets to return to the evaporator help protect the product from heat passing through the floor of the truck When using pallets it is important to refrain from stacking extra boxes on the floor at the rear of the truck because this will cut off the airflow Product stacking is another important factor in protecting the product Products that generate heat fruits and vegetables for example should be stacked so the air can flow through the product to remove the heat this is called air stacking the product Products that do not create heat meats and frozen products should be stacked tightly in the centre of the box All products should be kept away from the sidewalls of the body allowing air to flow between the body and the load this prevents heat filtering through the walls from affecting the product It is important to check the temperature of the product being loaded to ensure that it is at the correct temperature for transport The refrigeration unit is designed to maintain the temperature of the product at the temperature at which it was loaded
11. an display the box temperature and see whether the set point is being maintained by checking the green indicator The indicator lights up red in the event of malfunction When the battery voltage is too low a fail save safety system shuts down the unit Unit restart is automatic and time delayed if the voltage rises to the normal level 1 Display 3 digits 2 Standby operation LED not used f 3 Road operation LED 4 Manual defrost key Age 5 key 6 Set key SET 7 key BD 8 OFF key 9 ON key 10 Unit operation display Green left half Green led ON cooling mode Green led OFF null mode regulation Green led flashing heating mode Red malfunction right half 6 OPERATION 6 1 Operation principle Viento 200 300 amp 350 are powered on Road mode by the vehicle battery alternator After starting up the refrigeration unit by pressing the automatic key unit start up and shut down are An open type compressor is driven by the engine of the vehicle The vehicle battery alternator powers the evaporator and condenser fans The unit automatically shuts down when the engine is switched off with the ignition key The unit can be completely shut down manually by pressing the key on the cab command Temperature control As soon as the set point temperature has been reached temperature control is obtained by shut down and start up of the electro magnetic clutch Condenser fan is con
12. e the box NOTE For stationary utilization we recommend to place the body in the shade IMPORTANT Never leave your unit more than a month without running 4 RECOMMENDED TRANSPORT TEMPERATURES Below are some general recommendations on product transport temperatures and operating modes for the unit These are included for reference only and should not be considered pre emptive of the set point required by the shipper or receiver More detailed information can be obtained from your Carrier Transicold dealer Product Set point range 15 C 60 F Fresh fruits and 4 C to 6 C vegetables 39 F to 43 F Fresh meats and 2 C 36 F seafood 36 F to 43 F Frozen fruits and 18 C 0 F vegetables Frozen meats and seafood Ice cream It is essential to shut down the compartment during the periods when the doors are open in order to maintain the temperature of the cargo in the other compartments and keep the unit operating correctly 20 C 4 F 25 C 13 F 62 61713 01 5 DISPLAY BOARD 5 1 Cab control description Keep the fold out sheet while reading the instructions This functional accessory simplifies all control operations From your seat you can carry out all the control operations shut down automatic start up adjusting the set point defrost program to customize unit operation to your own requirements manage error messages in event of malfunction You c
13. es Microprocessor components operate at different voltage levels and at extremely low current levels Improper use of voltmeters jumper wires continuity testers etc could permanently damage the processor Most electronic components are susceptible to damage caused by electrical static discharge ESD In certain cases the human body can have enough static electricity to cause resultant damage to the components by touch This is especially true of the integrated circuits found on the truck trailer microprocessor Environment Think about protection of environment during all the life of this refrigeration unit To prevent environmental damages NEVER release refrigerant in the atmosphere NEVER throw coolant oil battery and chemicals in the nature It must be recuperate and recycle according to current regulations When disposing this refrigerant unit do it in an environmentally sound way and in accordance with current regulations Warning stickers maintenance a Keep the warning pictograms clean and without any obstruction material b Clean the pictograms with water and soap and wipe them with soft fabric c Replace damaged or missing pictograms with new pictograms available in Carrier network d If a component having a pictogram is replaced by a new one be sure that the new component has the right pictogram e Place a warning pictogram by applying it on a dry surface Press to external sides to eliminate
14. h concentrations of air at elevated pressures including R 134a amp R404A e Therefore these refrigerants should not be mixed with air under pressure for leak testing or other purposes elnhalation Hazards All refrigerants are hazardous if inhaled in concentrations exceeding the recommended safe limits The symptoms include headaches nausea sleepiness lethargy dizziness and loss of coordination It can result in irregular heartbeat unconsciousness and even death The proper remedies should be taken to eliminate or reduce the exposures eFlame Enhancement If you see a change in the color or size of the torch flame while welding or soldering in the presence of refrigerant vapors stop work immediately and ventilate the area This flame effect only occurs at dangerously high concentrations of refrigerant vapors This could create the inhalation hazards noted above Skin amp Eye Protection Contact with liquid refrigerants can result in immediate freezing of the tissues and permanent damage or blindness can result DO NOT handle liquid refrigerants without proper personal protective equipment DO NOT cut into any refrigerant lines under pressure DO NOT open valves or vent equipment where you may be sprayed with liquid refrigerant Burning with hot and cold When this refrigeration unit is running or even after different components can be very cold or hot exhaust pipe tubes coils receiver accumula
15. it was not designed to cool a warm product SOME ADVICE Before loading e Pre cool the inside of the insulated body by lowering the temperature for about 15 minutes e Evacuate the humidity existing inside the box by carrying out a manual defrost This can only take place when enabled by the defrost thermostat box temperature lower than 3 C during pull down and 8 C during heating e Evaporator fans are protected by safety grills In the event of heavy duty use of the unit ice can accumulate on the grills It is therefore recommended to clean them regularly by means of a small brush The operation MUST be done when the unit has been SHUT DOWN 62 61713 01 When loading e To be carried out with the unit stopped e It is recommended to open doors as little as possible to avoid the intake of hot air and humidity e Select the temperature by means of the thermostat according to the transported goods e Check the internal temperature of the goods being loaded using a probe thermometer e Take care not to obstruct the air intakes on the evaporator section and the ventilation ducts Load spacers Load on pallets e Leave a free space of about 6 to 8 cm between load and front wall 20 cm between the top of the load and the roof between the floor and the load gratings pallets e Do not forget to close the doors e Before closing the doors check your load once more and see that nobody is shut insid
16. r than 0 4 W m2 C 62 61713 01 Signs identification marks and plates to be attached to refrigeration units Refrigeration Plate This reference must be followed by identification marks according to the following list Standard refrigeration unit Class A FNA Reinforced refrigeration unit Class A FRA Reinforced refrigeration unit Class B FRB Reinforced refrigeration unit Class C FRC In addition to the above identification marks the date month and year of expiry of the approval certificate must be indicated Example FRC 6 2006 6 month June 2006 year Very important Regularly check the expiry date of the approval certificate During transport the approval certificate or provisional certificate should be shown on request of qualified agents To have an insulated unit approved as a refrigeration unit an application to modify the approval certificate should be sent to the regional health office 13 9 24H ASSISTANCE At Carrier Transicold we re working hard to give you complete service when and where you need it That implies a worldwide network of dealers and available an emergency service These service centres are manned by factory trained service personnel and backed by extensive parts inventories that will assure you of prompt repair Should you encounter a unit problem with your refrigeration unit during transit follow your company s emergency procedure or contact the nearest Carrier Transicold se
17. rvice centre Consult the directory to locate the service centre nearest you This directory may be obtained from your Carrier Transicold dealer If you are unable to reach a service center call Carrier Transicold s 24Hour Assistance In Europe please use the following free phone numbers from AUSTRIA BELGIUM SWITZERLAND GERMANY DENMARK SPAIN FRANCE FINLAND GREAT BRITAIN GREECE HUNGARY ITALY IRELAND LUXEMBURG RUSSIA NORWAY THE NETHERLANDS PORTUGAL POLAND SWEDEN 0800 291039 0800 99310 0800 838839 0800 1808180 808 81832 99 993213 0800 913148 0800 113221 0800 9179067 00800 3222523 06800 13526 800 791033 1800 553286 800 3581 810 800 200 31032 800 11435 0800 0224894 8008 32283 00800 3211238 020 790470 62 61713 01 LA AA From other countries Direct 32 9 255 67 89 In Canada or United States call 1 800 448 1661 When calling please have the following information ready for fastest service e Your name the name of your company and your location A telephone number where you can be called back e Refrigeration unit model and serial number Box temperature setpoint and product Brief description for the problem you are having and what you have already done to correct the problem We will do everything we can to get your problem taken care of and get you back on the road 24 HOUR TRANSICOLD ASSISTANCE Seat Sar areas a eae Sie ick enn O oa 14
18. s explained in this manual Hearing protection is recommended when unit is running Working at height Take all necessary safety precautions when accessing this refrigeration unit use safe ladders working platforms with appropriate guards Automatic start This refrigeration unit is equipped with Auto Start Stop a valuable fuel saving feature Before servicing refrigeration unit make sure the main power switch is on the OFF postion Ensure the unit will not restart Lock out Tag out can be disconnecting and enclosing performed by the negative battery cable in diesel mode the electrical plug in electrical mode Electricity When this refrigeration unit is running in electrical Operation some devices are powered up especially in the electrical control box Always use adequate tools and Personal Protective Equipment when working on electrical devices safety gloves and safety glasses Before servicing refrigeration unit make sure the main power switch is on the OFF position Ensure this refrigeration unit is disconnected from the local electrical network Lock out Tag out can be performed as described above Before working in the electrical control box it is required to control the absence of tension Ensure that all condensers are discharged before service to avoid electric shock WHEN IT IS NECESSARY TO WORK IN THE ELECTRICAL CONTROL BOX UNDER TENSION PEOPLE MUST BE QUALIFIED
19. sc encegcnrstunenceatnaes e e EE EE SE aE EEE E te E E 10 6 6 To display other data alarms software version DOX T ccccccccseeeeeeeeeeeeeeeeeeeseeeeseeeeeeeeeeeeeeeeaaeeeeeeeeaas 10 6 7 To change default parameters ersacccesevwercensececececeonasensanscuisvedcecsiddeecvenaaane ddcaceuieruercausdddeecdonwanaseasneeseuisvedexe 10 6 8 Fault alarm display canes cca sdseaneatetsncesasn sor uncaecaein esupanndecsancesu suid neue sntananaveacastankeateuspeuumnnssamiaredesaumassiaumcsnes 11 Den IIA IEG EE E 12 eae Maintenance SCH UG cite boccnsstenccaaced E EAE E E E EEE EE EEE AET ANS 12 7 2 Service descriptio enesenn E EERE EEEE EERE OE EE 12 ATP EUROPE REGULATION EXIRAGI eriinsa s oiii i aieiaa E aa NE EAKAD EAA E RA SEAE E aA 13 9 24 to od DF coe nee ee AEE EE EE OE EE EE EE OOE ERE A E OE OEE EEEE 14 62 61713 01 EA 3 1 DESCRIPTION amp IDENTIFICATION Keep the fold out sheet while reading the instructions 1 1 Description Viento 200 300 amp 350 units are simple tried and tested design low cost purchase and operation to equip small size delivery vehicles It is manufactured as a split system enabling it to adapt to any vehicle and any configuration Flat evaporator Condenser Cab control Main road fuse Compressor of mounting kit papo Viento 200 300 amp 350 are available in 5 versions Fresh products R134a R134a Frozen products LOW AMBIENT R404A R134a Frozen products HIGH AMB
20. tor or engine for example Beware when operating closed from cold or hot components WO Always use adequate safety gloves when doing any maintenance on this refrigeration unit Cuttings Beware when handling or operating closed from parts that could be sharp coils evaporators clamps for example few ara er PEGUE OF SRLLUA VEEHRRANUFHTSIIE Fe PORICOLO Di SRT ORLA h be Of djv manura Always use adequate safety gloves when doing any maintenance on this refrigeration unit Battery This refrigeration unit may be equipped with a lead acid type battery When charging the battery normally vents small amounts of flammable and explosive hydrogen gas DISCONNECT BATTERIES BEFORE DOING ANY ELECTRICAL WELDING ON UNIT OR TRAILER g z zH a Projections of acids on the zE mn skin or eyes can cause severe burns Keep any flame any lighted object or any source of sparks away from the battery elements Always use Personal Protective Equipment when handling and charging battery safety clothes safety gloves and safety glasses 62 61713 01 CAUTION Under no circumstances should anyone attempt to repair the Logic or Display Boards Should a problem develop with these components contact your nearest Carrier Transicold dealer for replacement Under no circumstances should a technician electrically probe the processor at any point other than the connector terminals where the harness attach
21. trolled by the microprocessor and evaporator fan s cut out during regulation When transporting fragile loads such as fresh meat vegetables and cheese it is possible to program the microprocessor to obtain continuous ventilation by the evaporator during regulation Defrost Frozen version only Defrost operation is fully automatic but can be manually controlled Defrost cycles are fully controlled by the integrated microprocessor During the defrost cycle the evaporator fan shuts down The condenser fan is controlled by the microprocessor Defrost cycle termination is controlled by a timer During the defrost cycle the cab command display indicates d F Heating Frozen version only Heating is provided by hot gas system The evaporator fan operates the condenser fan is controlled by the microprocessor 62 61713 01 6 2 To start the unit 1 Start the vehicle engine 2 Start the unit by pressing the key Start up is time delayed for 40 seconds 3 The digital display 1 of the cab control displays the box temperature 4 Check the temperature setpoint is correct by pressing the key The setpoint temperature is highlighted on the digital display 5 Enter a new setpoint if necessary See To change setpoint temperature paragraph 6 4 p 9 In the event of difficulty on start up check that The main road fuse has not blown d p4 If it is ok contact your Carrier Service centre
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