Intelligent Plus Installation Manual.cdr
Contents
1. EE BB In 12H mode the alarm clock is cancelled by die V entering 12 00 Note The alarm clock cannot be set to 00 00 or a12 00 Self Power On This function allows turning the system on automatically at a predetermined time The following explanation is for 24H mode Select this function with the menu key o and wait for 3 seconds SELF POWER hour flashes press the keys to set the hour na Wait for 3 seconds or press the menu key to e move to minutes Press the Q keys to set the minutes and wait 3 seconds or press the menu key to finish Note fast scroll press and hold the up or down key Q 68 22 M VIESA 24 If self power on is active a flashing e will appear instead of the semi colon in the L C display clock Note When both alarm clock and self power on are active d and e will flash alternatively d In 24H mode self power on is cancelled by entering zero values for hours minutes 5 In 12H mode self power on is cancelled by din entering a12 00 Note Self power can be programmed even with the system turned off Self Power Off This function allows turning the system off automatically at a predetermined time The following explanation is for 24H mode Select this function with the menu key o and wait for 3 seconds SELF POWER OFF BB The ho2. m WEATHER a STRIP UNIT S ROOF p ADJ USTABLE ROOF SUPPORT pe n PLASTIC NUT FOR UPHOLSTERY COVER ML 2 P THE EVAPORATOR UNIT UPHOLSTERY COVER at 7 ADJ USTING UPHOLSTERY Xm 7 GRILLE COVER SCREWS A ADJ USTING GRILLE SCREWS 26 1 a Remove the original hatch b Glue the weather strip to the base of the evaporator Make sure weather strip will sit on the roof not over the opening c Apply silicone glue on the underside of weather strip so as to avoid water filtration d Place and affix the evaporator unit to the truck s roof 12 M Place the adjustable roof supports in the interior against the ceiling f Use the 4 screws changeable length in accordance with the thickness of the ceiling and tighten until the weather strip is compressed to 10 mm approximately N ote If there is enough space use a nut and locking nut between the underside of the roof and the base of the evaporator unit N ote If the adjustable supports are to long cut them at their ends Important In roofs without reinforcements some support must be provided in order to maintain rigidity to the cab WEATHER STRIP i 1 BASE OF THE EVAPORATOR UNIT REN 1 ADJUSTING SUPPORT b UP TO THE INDENT OR REINFORCEMENT eee NUTS MINIMUM 20 MM WEATHER STRIP NUT AND LOCKING NUT TIGHTEN di 4 SCREWS IN ROTATIN
3. aq IMPORTANT THE FUSE HOLDER E MUST REMAIN OUTSIDE THE BATTERY COMPARTMENT E21 BE BATTERY EI WATER LEVEL SENSOR POLARITY FREE ANTIPARASITIC FILTER WATER PUMP Very Important The fuse must be installed at the end Important ADR dangerous goods Transportation encase and protect the electrical wiring in approved fire proof material N ote use the provided wire terminals terminal covers and sockets Solder wire terminals and or joints with tin The connection of the pump and level sensor must remain inside the pump cover Important the positive cable 4 is the last element to be connected 39 2 viesA ATTACHING THE ELECTRICAL AND HYDRAULIC CONNECTIONS Use the self adhesive tie bases and plastic ties provided to attach the electrical and hydraulic connections from the evaporator down to the water tank N ote Clean the surface where the adhesive will be placed 40 M VIESA 4 UNITS WITH TILT CABINS a With Water Tank Applied to the Cabin N ote The power supply must be direct from the battery or the main switch SET OF ELECTRICAL AND HYDRAULIC CONNECTIONS ORIGINAL MAIN SWITCH b With Water Tank Applied to the Chassis SET OF ELECTRICAL AND HYDRAULIC CONNECTIONS DUAL RESTRICTION QUICK CONNECTION HOSE ELECTRICAL INSTALLATION W a 41 M VIESA Wires to the water tank and battery must be extended
4. power module cannot be turned off Check the free spinning of the blower Blower at its maximum speed 1 Faulty control and command 1 Replace the control and lights cannot be turned oft module command module display is turned off failure indication Blower at its maximum speed 1 Inverted electrical connections 1 Connect red wire to inverted rotation and lights on of battery black to 53 M VIESA PROBLEM POSSIBLE CAUSES SOLUTIONS DISPLAY INDICATIONS 1 External temperature below 1 It is normal 5 C 23 F or above 70 C 158 F 2 Disconnected temperature 2 Connect sensor wires 1 Disconnected or damaged l Connect water pump wires or connectors 2 False contact between 2 Clean and or replace the water pump terminals terminals 1 Disconnection of level l Connect sensor 2 Faulty level sensor 2 Replace the level sensor 1 Water Cycle switch not set 1 Set the Water Cycle switch 1 Faulty control and command 1 Replace the control and module command module 54 INSTALLATION MANUAL VIESA INTELLIGENT PLUS REVISION 003 1 2012 RCR Systems P O Box 1352 1500 Avenue Road Toronto Ontario 0A1 CANADA COLVEN Ruta 11 Km 814 Guadalupe Norte Prov de Santa Fe S3574XAB ARGENTINA ORDER ON LINE www viesa ca 1 888 438 8444
5. the system is off LATER EMPTY If the water tank is empty the pump will not 77 07 J operate and a message and sound alarm will result To turn off the alarm and message add water to the tank or press the water Important Alarm and message disappear approximately 3 minutes after water is added to tank M VIESA If the water pump is disconnected a message ang sound alarm will result Alarm and message will disappear as soon as the pump is re connected or the pump on off GY switch is pressed Important WATER TANK EMPTY and PUMP DISCONNECT messages and alarm will only appear with the water pump ON Light Control Every time the light switch left or right is pressed the corresponding light changes according to the following cycle ON dim ON bright OFF FUNCTIONS To set up menu functions press the menu key Qo and scroll to the desired function Wait for 3 seconds on the selected function and the programming mode will start Language see Language Selection before Time Alarm clock Self power Self power off Automatic mode Temperature Time Setting select this function with the menu o key and wait for 3 seconds The following explanation is for 24H mode SET TIME nm RB The 24H mode flashes press the Q key if you want the 12H mode instead AUGO M Bj Th
6. E mmn ZA BOARD I Ws FOUN AS MON BERT GON ER ud EUN 2O DU D 2 1 WATER TANK SUPPORT OPTIONAL 2 8 WATER PUMP essent nte na por zi UOI M 210 WATER PUMP COVER P CONNEC TIO N 0 sds MA WOMEN EM 4 UNITSWITH TILT CABINS seein 5 RECOMMENDATIONSTO 6 GEN ERAL MAIN TEN AN CE 7 REPLACEMENT OF THE MAIN COMPONENTS 8 FAILURE LOCATION GUIDE 26 VIESRA 1 ECOLOGICAL COOLER Function VIESA Intelligent Plus is a roof mounted cab cooler that delivers cool air to the truck s cabin using evaporative cooling and without running the truck s engine Operation Cooling is generated by vaporized cool water delivered by a self contained electrical motor During operation it only consumes water and it makes no use of internal combustion engines nor does it use chemical coolants or emit gases into the atmosphere The unit is equipped with a water pump located in an auxiliary tank which takes water to the evaporator A biturbo blower pushes the exterior air to the interior of the truck forcing the air through the evaporator and therefore cooling the warm air The exceeding water backs to the water tank Application Applied to any vehicle
7. ENTILATIO N Check that the air grilles have their weather strips Check that the air intakes are not obstructed 50 Verify that the evaporator is not dirty or lacking wooden chips Verify the biturbo blower input voltage 9 5 V minimum Important M easure at the biturbo blower pins and when it is working and the water pump is working 51 M VIESA PROBLEM POSSIBLE CAUSES SOLUTIONS HYDRAULIC HYDRAULIC The indicators are ok but the equipment has low efficiency W hen the equipment is on water enters by the air grilles and or it spills through the ceiling 1 Inverted electrical connections of water pump s 2 Evaporator 9 x 15 cm hose blocked 3 Evaporator placed upside down 4 Blocked holes at the water distributor of the evaporator 5 Dirty evaporator 6 Water pump damage 7 Faulty power and control module 8 Water Cycle Switch with wrong setting 9 Air grilles without weather strips 10 Blocked air entrances of the base of the unit 11 Faulty blower 1 Incorrectly oriented holes of the water distributor of the evaporator 2 Blocked dual restriction valve 3 Blocked return hoses 4 Blocked PVC filters in the evaporator s tray 5 Water column less than 40 cm 6 Water Cycle Switch with Wrong setting 52 1 Connect correctly Red and black 2 Modify 3 Place the evaporator with the hose connector upwards 4 Replace the evaporator 5 Cl
8. G SEQUENCE 13 M VIESRA 2 2 UPHOLSTERY COVER AND ACCESSORIES w WEATHER STRIP FOR AIR DUCT AND GRILLE AIR DUCT REDUCING SUPPORT WEATHER STRIP gt ADJUSTABLE ROOF SUPPORT EU cs M Apc m mee e m 8 oo ee a na T PER UPHOLSTERY E ont rem d SS POWER AND COVER CONTROL MODULE REMOTE CONTROL 2 3 POWER AND CONTROL MODULE It allows the following operations To change the speed of the biturbo blower up to 8 speeds To control the water pump cycles To select time format 24H 24 hours or 12H AM PM To select the self power on or off To activate the alarm clock To select automatic mode To turn on off courtesy lights To select temperature indication C or F To select the language M VIESRA TECHNICAL CHARACTERISTICS a Protection for polarity reversal b Parameter settings Time system 24 H 12 H water pump time drying period and maximum working time C Short circuit protection in the water pump and in the biturbo fan and or in its corresponding electrical connections d Protection for high voltage e Working tension 12 volts f Auto switch off for low battery tension 9 Display with symbols to indicate the different functions h Automatic disconnection due to lack of water in the tank N ote voltage is monitored at the battery term
9. GRILLE SCREWS ADO NOT CUT ROOF OVER REINFORCING CHANNELS 10 M VIESA a Use 5 Interior and Exterior Templates to cut the roof openings a 1 Determine the suitable place where the evaporator unit will be placed a 2 Mark the openings to be cut a 3 Check from the inside that no reinforcement channels or electrical wires will be cut a 4 Cut the roof and shave any roughness Neer Note W hen cutting be carefull not to make right angles on the the corners Corners must be round see detail in order to avoid future roof fissures Important If the roof surface is a thin metal sheet a 1cm fold upwards has to be made all around the perimeter b Glue the weather strip to the base of the evaporator c Apply silicone glue on the underside of weather strip so as to avoid water filtration d Place and affix the evaporator unit to the roof e Place the steel frame in the interior against the ceiling f U se the 4 screws changeable length in accordance with the thickness of the ceiling and tighten until the weather strip is compressed to 10 mm approximately DIRECT PLASTIC WASHERS INWARDS N ote If there is enough space use a nut and locking nut between the underside of the roof and the base of the evaporator unit Important In roofs without reinforcements some support must be provided in order to maintain rigidity to the cab ak VIESRA Units with Hatch EVAPORATOR UNIT
10. LEVEL SENSOR Controls the water pump operation Introduce the level sensor according to the figure Keep the marked arrow UP Use the provided rubber gasket 2 10 WATER PUMP COVER To place the water pump cover insert first one of the holes in the Water tank pin an then manually insert the second hole N ote Make sure not to obstruct the water pump cover draining hole If necessary make an additional hole DRAINAGE Important Don t use tools to remove the water pump cover 37 M VIESA 3 CONNECTIONS 3 1 HYDRAULIC THIS VALVE MUST BE INSTALLED BELOW THE THE UPPER EDGE OF THE WATER TANK IN TILT CABINS OR WATER TANKS INSTALLED ON THE TRUCK CHASSIS THE VALVE MUST BE INSTALLED AT MORE THAN 1 M BELOW THE EVAPORATOR S LOWER EDGE N ote cut the tubes accordingly The grey cord wrap must cover all the hoses and wires until it reaches the pump cover Important to install the elbow for ventilation in the tank make a 22 mm diameter hole in the center of the top the tank remove shavings Use the elbow provided 38 M VIESA 3 2 ELECTRICAL POWER MODULE 5 WAY SOCKET YELLOW BLACK BLACK BROWN BROWN Back 5 BLUE BLUE ate AL AL INTERNAL LIGHT POWER AND CONTROL MODULE J g 83 i ul 19 7 a S TEMPERATURE 16 SENSOR ee Tia T x iz N 10 Y Q eps ia Q a ia 2 f n N 14 FUSE 15A Y x
11. RCEMENTS INSIDE REINFORCEMENTS TRUCK CABIN o 1 WATER TANK SUPPORT PLATE THREADED RIVET PUT IT IN THE LINE OF WELDING REINFORCEMENT CHANNEL GROWER WASHER ALUMINUM SPACER SCREW WASHER 31 M VIESRA Identify the place on the rear part of the cabin where the tank will be installed Use the support plate to mark the points of attachment to the cabin ALLWAYSOVER THE WELDINGLINES prove with a 5 mm diameter drill bit and then perforate with a 9 mm drill bit If using neoprene rivets use a 12 mm drill bit N eoprene rivets are used in units with fibreglass cabins Important W hen using the 5 or 9 mm drills bits use a depth stop to prevent damaging the inside upholstery Introduce and affix the threaded rivets provided For neoprene rivets insert them manually up to the brim Then adjust the screws Install the water tank support plate to the cabin taking into account that there must be a separation of 10 mm between the plate and the cabin Use the spacers provided Place the polyester foam washers in order to avoid water or humidity filtrations 32 Important Use adequate separators to compensate uneven surfaces Before attaching the support plate to the cabin set the tank s fixing screws and washers provided Attach the support plate firmly W hen using the water tank on vertical position you have to make 3 holes of 22 mm in diameter Plug original holes with
12. See detail below TO THE EVAPORATOR UNIT DUAL i RESTRICTION VALVE QUICK CONNECTION TO THE WATER TO THE WATER PUMP PUMP AND LEVEL SENSOR 42 M VIESA 5 RECOMMENDATIONSTO THE INSTALLER Wet the evaporator immediately after installation in order to fast start cooling Clean the working area Provide the owner with the Viesa User s Manual and warranty information Explain the user the operation and maintenance of the equipment in detail Explain to the user that BEFORE SWITCHING ON THE UNIT one window must have a 3 cm opening and all other vents must be closed This opening will allow hot air to be expelled from the interior 6 GENERAL MAINTENANCE The equipment will delay in cooling until the evaporator is totally wet D o not use fuses higher than 15 Amp The equipment will deactivate automatically due to low tension so as to prevent damages to the battery Use only clean water Foresee replenishment of water taking into account that the equipment consumes betw een 2 and 5 litres per hour depending on the ambient temperature D uring short stops leave the equipment on so as to keep the cabin fresh System must be turned off when exhaust fumes or toxic particles could enter the cab through the system VIESA SCENTED FLUID EVERY 200 HOURS OF USE A When performing maintenance of the equipment or if the evaporator unit s cover or the upholstery cover are removed the system MUST NOT BE SWI
13. TCHED ON and you must not switch it on with any of these elements removed Keep the tank clean Every 200 hours of use Drain all the water from the tank by removing the drain plug Rinse with clean water thoroughly Pour one bottle of Viesa Scented Cleansing Fluid Fill up the tank with clean water Each 6 months change the package of granulated C alfa Bas crystals D o not use chemical products to clean the control panel 43 M VIESA Every 2 months or according to working conditions Submerge the evaporator in water with bleach 1 Clean the grids of the air entrances 2 Clean the filter of the collector tray 3 a year replace the evaporator 1 44 7 REPLACEMENT OF THE MAIN COMPONENTS REPLACEMENT OF THE MOTOROF THE BITURBO BLOWER Remove the cover of the evaporator unit fixed with 5 screws Remove the evaporator Remove the two turbines covers taking away the 8 screws Remove the 4 screws of the blower mounting bracket and remove it Replace the motor making the corresponding electrical connection Put back the motor s mounting bracket and adjust Important Before tightening the bracket center the motor correctly so that the turbines do not on rub the sides Put back the two turbine covers Place back and adjust the cover of the evaporator unit 45 1 E x M VIESA REPLACEMENT OF THE POWER MODULE Remove the cover of the ev
14. UR TUES taian ITALIANO Spanish E Dutch 3 New language is stored after the desired language is selected and other key is pressed for 3 seconds Example to select Spanish language Press the bottom The display will show LANGUAGE Wait for 3 seconds the word SH wil appear Pressthef V orthe Q key until the display shows Feral Wait for 3 seconds Spanish language is now stored Important If the Viesa system is disconnected from the vehicle s battery all set up functions will revert to default M VIESA Please refer to the list below to change LANGUAGE to ENGLISH English LANGUAGE French 9 2 HRIH German lt Italian LIHBIIB Spanish Duch Turbo Fan F DM GT By pressing the ON OFF switch ee turbo fan and water pump are activated The L C display will show FAN ON and speed F nh nh mE There 8 fan speeds which can be selected pore Pii PI d by pressing the keys FAN Tee FS By pressing again the ON OFF switch the system will turn off Water Pump PI iD Mec The water pump will be disconnected by pressing melt UTI the Q key PI IMD nk The water pump will re connect when pressing VI the G key again Note The key will connect disconnect the water pump even if
15. a cm scale on it turn on the pump and collect the water for one cycle which should be between 800 cm minimum and 1500 cm3 maximum If the water collected is below the minimum check that The evaporator hoseis not obstructed bent or kinked The switch commanding the water cycle is properly set See Water C ycle Setting before 48 The restriction valve is not clogged and that water flows freely trough the outlet The water pump supply voltage is correct 9 8 V minimum Important M easure at the pump s connector with the pump working and the turbo blower at maximum speed The water pump consumption Amp is between the specified values between 3 7A and 6 0A with water running through Important Remove the fuse and measure at the fuse box while the pump is running and the biturbo blower is off The water pump electrical connections are correct VES row 77 E m BLACK RED mer BLACK NO m p BLACK 6 BLACK RED 49 M VIESA If the water collected is above the maximum check that NO RESTRICTION CLOGGED The restriction valve is not clogged and that water returns freely trough the outlet The switch commanding the water cycle is properly set See Water Cycle Setting before EVAPO RATOR ASSESSMENT Manually pull up the evaporator and with the water pump working check that water is distributed evenly around the evaporator V
16. aporator unit Remove the 2 screws holding the power module to the base Change the power module and reconnect Reinstall the cover of the evaporator unit REPLACEMENT OF THE EVAPORATOR Remove the upper cover after removal of the 5 screws Remove and replace the evaporator disconnect reconnect the 9 x 15 cm hose Place back the upper cover fixing it with the 5 screws 46 REPLACEMENT OF THE POWERAND CONTROL MODULE Remove the air grilles and upholstery cover Disconnect the electrical installation and the ribbon cable from the module Remove the module unlocking the 3 locking pegs Locate the switch commanding the water cycle in the new module and set it See Water Cycle Setting before Put the new command and control module to the upholstery cover inserting the 3 locking pegs into their holes Insert the ribbon cable as indicated in the figure raise the connector head first introduce the ribbon cable and then push down the connector head to lock Reconnect the electrical installation to the module Put back air grilles and upholstery cover REPLACEMEN T OF COURTESY LIGHTS Remove the light unit twisting it to the left 1 4 turn Replace the bulb Reinstall the light unit 47 X VIESR 8 FAILURE LOCATION GUIDE EQUIPMENT WITH LOW EFFICIENCY Check WATER PUMP PERFORMANCE AND ELECTRICAL CONNECTIONS a Remove the upper cover b Remove the water hose from the evaporator c Using a container with
17. ar VMIESRA ECOLOGICAL COOLERS INTELLIGENT PLUS Installation Manual www viesa ca 1 888 438 8444 IMPORTANT Installation requires an experienced mechanic with specific knowledge in the installation of the VIESA Ecological Cooler Installation disassembly repairs and maintenance must be performed by an Authorized Installer Authorized Installer must use proper protective equipment when installing the system Improper installation or use of unauthorized parts can cause malfunctions loss of battery life or other consequences which may result in serious injury Manufacturer or Distributor will not be responsible for injuries or damages resulting from misuse of equipment use contrary to operating instructions or installation by any person other than an Authorized Installer Information contained in this manual is subject to change Manufacturer reserves the right without notice to make changes in equipment design or components as progress in engineering manufacturing or technology may warrant World wide Patents VIGIA is a trademark of Col Ven S A Index INSTALLATION MANUAL l ECOLO GICAL COOLER NER 1 1 LOCATION OF PARI SAND COMPONENTS en 12 TECHNICAL CHARACTERISTIC 2 MAIN COMPONENTS etti aiat Dr 2 2 UPHOLSTERY COVER ACCESSO 2 3 POWER AND CONTROL MODUL
18. d height 2 1 EVAPORATOR UNIT EVAPORATOR 0 4 7 UNIT COVER EVAPORATOR 8 P _ ee CT Turns PU K EVAPORATOR TRAY TANK 8 b BITURBO BLOWER T COVER OF THE EVAPORATOR UNIT EVAPO RATO R Composed of two even distributed layers of special wood shavinos EVAPO RATOR TRAY TANK This element works as a water deposit and it collects the excess water that the evaporator receives It allows the return of excess water to the water tank LEVEL SENSOR Its function is to monitor permanently the presence of water in the tank activating the water pump when the level is low BITURBO BLOWER It has two turbines which absorbs the air that comes from outside forcing it to the interior Maximum consumption is 7 5 A in 12 volt units POWER MODULE It controls the biturbo blower speed 26 VIESA INSTALLATION PROCDURE Units Without Hatch EVAPORATOR UNIT WEATHER STRIP aa os 1 p DL Ai g s zu a FE 1 j l i 1 f 1 A i F 1 E 1 UT i ie 1 im O O es UNIT S ROOF STEEL FRAME FOR ROOF WITHOUT HATCH PLASTIC NUT FOR UPHOLSTERY COVER THE EVAPORATOR UNIT k ADJ USTING SCREWS FOR WASHER E UPHOLSTERY COVER ADJ USTING UPHOLSTERY COVER SCREWS AIR GRILLE ADJ USTING
19. e 4 Insert the courtesy lights to the upholstery cover 5 Connect the electrical installation to the command and control module Connect the courtesy lights 26 Note Tie and stick the electrical installation to the upholstery cover with the provided tie STICK THE AUTOADHESIVE ML 6 Place the upholstery cover with the display oriented to the front of the cabin 7 Affix the upholstery cover with the 4 screws without tightening 8 Introduce the air grilles with their weather strips 9 Fasten the air grillesto the upholstery cover with the screws in the indicated sequence 27 M VIESA 10 Tighten without forcing the 4 upholstery screws until covering the original upholstery without gaps 2 6 WATER TANK Placement 28 WATER TANK MODELS There are two models Standard 32 litres Dimensions 64 x 52 x 13 5 cm Small 20 litres Dimensions 64 x 35 x 13 5 cm Made of anon translucent material which assures darkness inside and prevents fungi formation on the interior walls Resistant to vibrations and rapid changes in temperature 29 M VIESA INSTALLATION a at the back of the cabin b in the chassis note Do not place it near the exhaust pipe Placing the tank horizontally a is preferred Use vertical placement b only if not possible to place it horizontally 30 M VIESA VERY IMPORTANT NEVER APPLY TANK TO CABINS WITHOUT REIFO
20. e hour flashes press the edic tug QO keys to set the hour 20 M VIESA aud nno Bj Wait for 3 seconds or press the menu key to move to minutes Press the NEA keys to set the minutes and wait 3 seconds or press the menu Qo key to finish Note fast scroll press and hold the up or down Q Alarm Clock To set the alarm clock select this function with the menu key Qo and wait for 3 seconds The following explanation is for 24H mode CLOCK n B The hour flashes press the D QO keys to set the hour RR Wait for 3 seconds or press the menu key o to move to minutes Press the AQ keys to set the minutes and wait 3 seconds or press the menu Qo key to finish Note To fast scroll press and hold the up or down key 9 aia If the alarm clock IS active a flashing d Will 2 WI appear instead of the semi colon in the L C display clock Important While the alarm clock is active all other alarm sounds are cancelled LCD messages will continue 21 M VIESA Note When the alarm clock is activated both system lights will turn on automatically in the dim position for one minute and then turn off To switch lights off immediately press any key on the control panel or remote control and use the e key m ma in 24H mode the alarm clock is cancelled by vM 88 entering zero values for hours and minutes
21. ean and or replace the evaporator 6 Replace the water pump 7 Replace the power and control module 8 Reset Water Cycle Switch according to water column height VENTILATION VENTILATION 9 Put strips to the air grilles 10 Clean the air entrances 11 Replace the motor of the blower 1 Replace the evaporator 2 Clean or replace the valve 3 Clean hoses or change path 4 Clean PVC filters 5 Place the tank lower 6 Reset Water Cycle Switch according to water column height M VIESRA PROBLEM POSSIBLE CAUSES SOLUTIONS The equipment works well but 1 Short circuit in the blower or 1 Replace the blower or repair the fuse burns out continuously in its connections 2 Short circuit in the water 2 Replace the water pump or pump or its connections repair 3 Damaged power wire 3 Locate repair and seal correctly The speeds do not match the 1 Faulty blower 1 Replace the motor of the display indications or they do not blower change 2 Humidity or water in the 2 Clean and seal Check condition power module s terminals of evaporator 3 Faulty power module 3 Replace the command and contro module Power module burns out 1 Seized biturbo blower 1 Replace biturbo blower motor 1 Reset Water Cycle Switch according to water column height Pump cycles are not right ones 1 Water Cycle Switch with wrong setting Blower at its maximum speed 1 Faulty power module 1 Replace the
22. igher F or higher 8 7 8 C or lower F or lower 24 29 84 28 2 2 1 26 19 25 77 24 15 23 73 22 72 M VIESA Temperature This function allows selecting the outside temperature display in degree T CHOC OO Tag Celsius C or Fahrenheit F Select this function with the menu key and wait for 3 seconds in Press key Q or amp to select C or F and wait for 3 seconds Note Below 5 C 23 F or above 70T 1584 the display will show C The temperature sensor is placed inside the system s roof mounted unit Important If the temperature sensor is not connected the following message will appear on the display 918 2 5 UPHOLSTERY COVER 25 M VIESA INSTALLATION PROCEDURE l Insert the weather strips into the evaporator s base openings and push the air ducts burr up through the weather strips making pressure until they are firmly placed Important Cut the air ducts if needed Air ducts 240 mm high can be ordered for very thick ceilings 2 Attach the command and control module to the upholstery cover inserting the 3 locking pegs into their holes Insert the ribbon cable as indicated in the figure raise the connector head first introduce the ribbon cable and then push down the connector head to lock 3 Locate the switch commanding the water cycle and set it according to the water column height See Water C ycle Setting befor
23. inals CONTROL OF THE WATER The module controls the operation of the pump cycle It is show ed in the following chart OPERATING WATER PUMP OPERATING WATER PUMP OFF WATER PUMP BETWEEN 14 35 SECONDS SECONDS 7 MINUTES IGNITION d SELECTABLE SEE WATER CYCLE SETTING LOW WATER LEVEL SENSOR It monitorsthe presence of water in the tank if there is alack of water it informs the operator about it with an audio visual indication and it stops the operation of the water pump automatically N ote After replenishing the water tank the alarm will stop after approximately 3 minutes M VIESA Water Cycle Setting Very important It is necessary to select one of the settings for the water cycle and according to the height of the water column W ithout this setting the power and control module will not work EVAPORATOR UNIT WATER SETTING WORKING TIME COLUMN SECONDS 4 f D ET il WATER 0 40 1 20 mts LILI 14 i DH COLUMN T __ ra n 1 25 2 00 mts E FJ 17 Higher than 2 00 mts Important to change the setting after installation proceed as follows Remove the fuse or disconnect the main positive wire Activate the corresponding key Place the fuse or connect the main positive cable Note If no key has been chosen the display will show CONFIGURE M VIESA 2 4 BOARD INDICATIONS Important befo
24. provided plugs For venting On the upper part of the tank and at its center For the level sensor On one of the ends of the marked line where the water pump will be placed 33 M VIESA For draining at the bottom of the water tank and on the same side of the water tank cap Important Remove shavings INSERT DRAIN PLUG O nce the tank has been installed cut the cord from the evaporator containing hoses and wires See electrical and hydraulic diagrams in order to assess their length 2 7 WATER TANK SUPPORT OPTIONAL Depending on the vehicle the water tank support can be placed parallel or perpendicular to the chassis frame N ever drill the frame s flange 34 Additional U channel pieces may be necessary ADDITIONAL AA U SHAPED SUPPORT Important distances A and B must be equal D fi Lo ole b V 4 SMALL TANK POINTS OF REMOVE ATTACHMENT POINTS OF ATTACHMENT STANDARD TANK POINTS OF ATTACHMENT REMOVE POINTS OF ATTACHMENT 35 M VIESA 2 8 WATER PUMP Technical Characteristics a Centrifugal Sealed b Consumption 4 A Installation Screw the pump directly to the tank s opening according to the picture Make sure that the rubber gasket seats correctly against the tank s wall Important Before adjusting the pump completely insert the shorter length of the preformed hose to the pump s output nipple 36 2 9
25. re switching on the equipment With parked vehicle Open one of the windows 2 to 3 cms With the vehicle in motion Open one of the windows 2 to 3 cms and close all other air entrances to the cabin so that hot air does not enter from exterior BO ARD WATER PUMP ON OFF SWITCH SYSTEM ON OFF Q TURBO FAN SPEED CONTROLS SWITCH IN MENU SET UP MODE PRESS TO SCROLL FUNCTIONS MENU FUNCTION SET UP L C DISPLAY LEFT AND RIGHT LIGHT LANGUAGE BATTERY VOLTAGE SWITCHES TIME OUTSIDE TEMPERATURE 1 ON DIM ALARM CLOCK CLOCK A SELF POWER SELF POWER OFF AUTOMATIC MODE TEMPERATURE N ote time is expressed in 24H mode Keys must be held pressed for 1 second A beep will be heard every time a key is pressed By default language is ENGLISH time is in 24H format and temperature is shown in REMOTE CONTROL Performs all the functions explained before except when the equipment is off 17 26 DISPLAY INDICATIONS Permanent Information 1 ON 30 1 0 00 D Battery voltage D External temperature C or F d d 3 Clock 24H 24 hours or 12H AM PM Language Selection Press the button The display will show LANGUAGE Wait for 3 seconds the word FHhL SH wil appear Select language by pressing the Cc or rO key Engish ENGLISH French Portuguese F
26. ur flashes press the U QO keys to set the hour n Wait for 3 seconds or press the menu key o to move to minutes Press the Q keys to set the minutes and wait 3 seconds or press the menu key to finish Note To fast scroll press and hold the up or down key QA 23 241 A If self power off is active a flashing a will appear instead of the semi colon in the L C display clock Note When alarm clock self power on and self power off are all active d and e will flash alternatively na B In 24H mode self power off is cancelled by entering zero values for hours and minutes In 12H mode self power off is cancelled by air entering 12 00 Note Self power can be programmed even with the system turned off Automatic Mode This function automatically adjusts the turbo fan speed to the temperature outside the vehicle B IThHBTIP MODE Select this function with the menu key Qo and 3 If automatic mode is active a flashing will appear to the left of temperature in the L C display 2 Ati haere 4 ten B Pressing the system on off switch will cancel automatic mode and turn the turbo fan off Note In automatic mode the system water pump and turbo fan is always on If temperature outside is very low the turbo fan will work at minimum speed EXTER S33 C or h
27. withan operating voltage of 12 V M VIESA 1 1 LOCATION OF PARTSAND COMPONENTS ied EVAPORATOR UNIT UPHOLSTERY COVER WITH DISPLAY CONSOLE ELECTRICAL AND md HYDRAULIC CONNECTIONS WATER TANK 1 2 TECHNICAL CHARACTERISTICS Full remote control LCD digital board with command for each function Alarm clock Auto switch on Auto switch off Aerodynamic external design Evaporator unit cover with UV protection Adjustable upholstery cover 8 speed turbo blower Courtesy lights for driver and passenger Distribution air ducts with airtight closure Turbo blower with sealed motor mounted on bearings D esigned and manufactured according to EMC electromagnetic compatibility norm 32 litre water tank with pump cover Anti spill water system W ater level sensor Low water lever pump disconnection and alarm Protection system for short circuit in the pump and its connections Automatic system disconnection under low battery voltage M VIESA Protection for high voltage Fused main feed cable Protection for polarity reversal 8 A per hour average consumption with turbine at maximum speed 2 to 5 liter average consumption of water per hour depending on ambient humidity 2 MAIN COMPONENTS The equipment consists of an evaporating unit electrical and hydraulic connections an upholstery cover and a water tank with pump Important Vehicle with equipment installed must not exceed maximum allowe
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