Innova CEV+ Installation, Use And Maintenance Manual
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Innova CEV+ Installation, Use And Maintenance Manual

Innova CEV+ Installation, Use And Maintenance Manual

Water cooler with condensation evaporative
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INSTALLATION, USE AND MAINTENANCE
WATER COOLER WITH CONDENSATION EVAPORATIVE CEV +

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  • Page 1 INSTALLATION, USE AND MAINTENANCE WATER COOLER WITH CONDENSATION EVAPORATIVE CEV +...

  • Page 2: Table Of Contents

    INDEX GENERALITY ....................................4 1.1.1 INTRODUCTION ................................4 1.1.2 SAFETY RULES ..............................4 1.1.3 SYMBOLOGY ................................5 1.1.4 WARNINGS .................................. 5 1.1.5 CONFORMITY ' ................................6 1.1.6 RANGE ..................................6 1.1.7 IDENTIFICATION ............................... 6 1.1.8 MAIN COMPONENTS OF 'UNITY' ........................... 7 1.1.9 PACKING AND TRANSPORT ............................
  • Page 3 5.1.3 WIRING UNIT ' ................................20 5.1.4 ELECTRICAL CONNECTIONS ..........................22 COMMISSIONING AND METHOD 'FOR USE ..........................26 6.1.1 PREPARING TO START UP ............................26 6.1.2 FIRST TIME ................................. 26 6.1.3 CONTROLS DURING AND AFTER THE FIRST TIME ......................27 6.1.4 OPERATION ELECTRONIC CONTROL UNIT ' ........................

  • Page 4: Generality

    GENERALITY INTRODUCTION 1.1.1 This manual has been designed with the aim to make it as easy as possible the installation and management of your plant. By reading and applying the tips in this manual, you can get the best performance of the product purchased. We would like to thank you for your choice with the purchase of our product.

  • Page 5: Symbology

    SYMBOLOGY 1.1.3 The symbols shown in the following file, allow to quickly provide information necessary for the proper use of the unit. Symbols on safety CAUTION It warns that the indicated operations are important to the operation of the machine safety Only authorized personnel DANGER...

  • Page 6: Conformity

    Make sure that it meets the ground connection; not to ground the appliance on the distribution pipes. Overcurrents high momentary intensity may damage the unit Installations carried out outside of the warnings of this manual or use outside of the operating limits will void instantly check the warranty.

  • Page 7: Main Components Of 'Unity

    1.1.8 MAIN COMPONENTS OF 'UNITY' 15Safety temperature sensor 1 Condenser fan 16 Exhaust air 2 Water coolers 17 Intake air 3 Bath collection Floats 18 Electrical panel 4 level 19 discharge water system pipe 20 water pressure gauge 5 Compressor 21 summer / winter selector 6 Pump recirculation condensation 22 Display Controller...

  • Page 8: Packing And Transport

    1.1.9 PACKING AND TRANSPORT The units are supplied to the transport fixed on a wooden pallet and inserted into cardboard boxes. To facilitate travel units are equipped with a wooden pallet and the hooks on the base that allow the lifting and positioning on the site of installation. The unit may be stored in a local protected against weathering at temperatures not lower than 0 °...

  • Page 9: Installation

    INSTALLATION 2.1.1 INSTALLATION CONDITIONS The unit must be installed according to national and local rules governing the use of electrical devices and according to the following guidelines: install the unit within residential buildings with ambient temperature between 0 ° C and 45 ° C; avoid areas in close proximity to sources of heat, steam, flammable and / or explosive and particularly dusty areas;...
  • Page 10 Wall mounting The chiller, for its anchorage to the wall, is provided of the fastening bracket. It must be chosen for a sufficiently sturdy wall ensure the tightness of the anchoring systems (dowels to expansion etc.) adapted to support the appliance and prevent the transmission of unwanted vibrations.
  • Page 11 Positioning outside The appliance must be installed (Whether in a wall or stand) in a well protected from rain and water splashes that might invest. E 'advisable to avoid direct exposure to the sun especially in the area on the control panel. For this type of application must be kept in mind that the plant should be introduced the antifreeze liquid in a fair percentage of the...

  • Page 12: Areaulici Connections

    AREAULICI CONNECTIONS 3.1.1 GUIDELINES AREAULICI The unit is provided on three sides (left, right and rear) of two spigots diameter 160mm, for external and eject hot and humid air air inlet; For the correct connection of the air ducts, refer to the following diagram and the places adhesives unit. CONFIGURATION VERSION The minimum diameter of the pipe and fittings must be 160 mm (models 7/10) and 200mm (15 models).

  • Page 13: Connections Hydraulic

    CONNECTIONS HYDRAULIC 4.1.1 GENERALITY - The units are equipped; -Make to respect the flows indicated on the plates: input (incoming water towards the unit), output (outgoing water from the unit) -Make so that the weight of non-serious piping on the predisposed attacks -provide shut-off valves on the flow and return pipes to the system -All chilled water piping must be insulated in order to minimize unwanted exchanges of heat and the formation of condensation.

  • Page 14: Positioning And Procedures Of Connections

    4.1.2 POSITIONING AND PROCEDURES OF CONNECTIONS The hydraulic connections are positioned in the rear of the unit. The wall must predisposition follow the instructions : M flow 1 "(1" ¼ size 15) R return 1 "(1" ¼ size 15) C Load 1/2 " S exhaust IS power supply The minimum nominal diameter of the...

  • Page 15: Hydraulic Scheme

    S) Of unloading the condenser water washes. M ) From the machine water outlet (Heating medium flow) C) Of water filling point (Both for chilled water distribution system for both capacitor plant washing). R) Water into the machine (System return). To install water filter on inlet pipe.

  • Page 16: Automatic Washing Function And Quality 'Water

    4.1.4 AUTOMATIC WASHING FUNCTION AND QUALITY 'WATER In order to avoid large formations of limestone, which would decrease the efficiency of machine, the cooler is equipped with a pump which, at time intervals between 30 minutes and 6 hours, depending on the water hardness, stops the machine and performs a washing exchanger, a water collection tank and piping.

  • Page 17: Connecting The Exhaust Pipe

    4.1.5 CONNECTING THE EXHAUST PIPE In order to periodically expel the salt-rich water contained in the bowl placed under the evaporative condenser, the apparatus is It equipped with an exhaust system that includes a pump and a pipe to be connected to a drain.

  • Page 18: Filling The System

    4.1.6 FILLING THE SYSTEM Once you terminated the hydraulic connections necessary to proceed to the filling plant using the corresponding tap inside the front panel; Simultaneously with this it is necessary to vent the air inside the piping and apparatus by means of the hygroscopic valve During all these operations the machine must be disconnected from the mains...

  • Page 19: Electrical Connections

    ELECTRICAL CONNECTIONS 5.1.1 GENERALITY' -First starting any operation to make the electrical connection to make sure that the unit is not electrically supplied -Perform electrical connections required exclusively by consulting the wiring diagram attached to this manual. -Install a suitable interrupt and protection device to exclusive service differential unit. -it is essential that the unit is connected to an earthed socket.

  • Page 20: Wiring Unit

    5.1.3 WIRING UNIT MODELS 007/010 PHASE TERMINAL Page 20 - INSTALLATION, USE AND MAINTENANCE...
  • Page 21 MODELS 010/015-PHASE TERMINAL Page 21 - INSTALLATION, USE AND MAINTENANCE...

  • Page 22: Electrical Connections

    TERMINAL CONNECTIONS LN / RSTN Supply On remote control off Contact closed / Unit ON E / I Operation Summer / Winter Contact closed / Winter Drive Control Room thermostat Contact closed / adjustment Activation ECHO Command second set point Contact closed / second set point active Probe mixed circuit 10k NTC probe...
  • Page 23 CONNECTION SUMMER / WINTER Summer Winter remotely, allows changing the season and the operating logic of 'unity through a dry contact. Contact closed = unit WINTER Recommended cable 2x0,5mm = / 2 x Clamps 0.75mm Winter summer Command CONNECTION REQUIRED THERMOSTAT TA E 'can be connected to a room thermostat, which provides for activating the unit both in summer and...
  • Page 24 PROBE CONNECTION THM Mixer circuit The unit is supplied and connected in the terminal, a ntc probe, which allows to detect and manage the temperature of a mixed circuit both in summer and in winter; The probe must be placed on the discharge side of the mixer circuit;...
  • Page 25 CONNECTING BOILER The unit provides the command of a boiler in winter mode; The boiler is activated, only in winter mode and with command TA (room thermostat) closed; CAUTION : Voltage output The boiler output provides a '230v output voltage; Recommended cable 2x0,5mm = / 2 x Clamps 1.5mm...

  • Page 26: Commissioning And Method 'For Use

    COMMISSIONING AND METHOD 'FOR USE 6.1.1 PREPARING TO START UP The initial commissioning of the chiller must be carried out by the Technical Service Assistance. Before chillers Service make sure that: - All safety conditions have been met. - The chiller is adequately fixed to the support surface.

  • Page 27: Controls During And After The First Time

    6.1.3 CHECKS DURING AND AFTER THE FIRST COMMISSIONING For start-up carried out is necessary to check and detect: - Verify that during the operation of the electric voltage corresponds compressor to the nominal value + / -10%. - Check that the three-phase power models 10/15 has a maximum unbalance between the phases of - Check that the noise level of the three-phase compressor models not 10/15...
  • Page 28 6.1.4.2 KEYS AND SYMBOLS OF ELECTRONIC CONTROL User interface The interface is a 72x36mm interface with capacitive touch keys; The interface allows to perform all operations related to the use of the instrument and in particular of: • Set the operating mode; •...
  • Page 29 6.1.4.3 POWER ON -The unit can be activated via the control panel; Hold for 3 seconds, the ON / OFF button and wait for the display appears water temperatures; If the external contact ON / OFF is open, it will not be possible to enable and disable the operation of the unit via the display;...
  • Page 30 6.1.4.5 SEASONAL CHANGE -The unit can change the seasonal logic, for driving in winter one or two switching three-way valves and a command for a boiler, which is activated in accordance with the room thermostat call as described in the paragraph of the electrical connections;...
  • Page 31 LIST DISPLAY UNIT STATES - MENU STATES chiller Summer / analog output valve State / Mode Mode of operation AuH1 Winter PDC mixer circuit SPC1 Set point Chiller ° C Water inlet temperature ° C Unit State units On / Off tout Water outlet temperature °...
  • Page 32 6.1.4.8 MENU MAINTENANCE / INSTALLER / MANUFACTURER -Esistono 3 menu levels to set additional parameters; The 'menu can be accessed exclusively by authorized personnel; 1 Press the Set button to enter the general menu; 2 Press the lower arrow key to get to the desired menu including: MAIN - Maintenance INST - Installer...

  • Page 33: Maintenance

    MAINTENANCE To always ensure the proper and optimal operation of the unit, it is necessary to periodically perform all maintenance interventions. 7.1.1 PERIODIC MAINTENANCE The periodic maintenance is essential for maintaining the ever-efficient refrigerator, safe and reliable in time. It may be carried out every six months, for some interventions and annually for others, the Technical Assistance Service, which is technically enabled and prepared and can also have, if necessary, original spare parts.

  • Page 34: General Cleaning Unit

    7.1.3 GENERAL CLEANING UNIT ' The only cleaning operation needed by the plant manager, is that of the external paneling of the chiller, to be carried out only with cloths moistened with water and soap. In the case of stubborn stains moisten the cloth with a mixture of 50% water denatured alcohol or products specific.

  • Page 35: Alarms

    ALARMS 8.1.1 GENERALITY In case of problems or failures, note the model and serial number of unit you have (present on the nameplate attached on the side of the unit) and contact the installer. 8.1.2 PROBLEMS WITHOUT ERROR INDICATION ON DISPLAY Effect Causes Remedies...

  • Page 36: Problems With Error Indication On Display

    8.1.3 PROBLEMS WITH ERROR INDICATION ON DISPLAY Code Effect Remedies Check that: the valves interception are open, that the possible three-way valve for the hot-cold deviation both in After the main switch on the correct position, that there are no bubbles microcomputer display the air inside the circuit, which at least alarm appears E 03...
  • Page 37 Reporting compressors hour AC01 compressor operating hours Only display for maintenance threshold Signaling system pump hours Only display for maintenance AP01 plant pump operating hours threshold Signaling hours drain pump Only display for maintenance AP03 Pump operating hours PS threshold AF01 Fan operating hours Signaling hours fan threshold...

  • Page 38: Notes And Information Service

    NOTES AND INFORMATION SERVICE NOTE -------------------------------------------------- -------------------------------------------------- -------------------------------------------------- -------------------------------------------------- -------------------------------------------------- -------------------------------------------------- ---------------------- -------------------------------------------------- -------------------------------------------------- -------------------------------------------------- -------------------------------------------------- -------------------------------------------------- -------------------------------------------------- ---------------------- -------------------------------------------------- -------------------------------------------------- -------------------------------------------------- -------------------------------------------------- -------------------------------------------------- -------------------------------------------------- ---------------------- -------------------------------------------------- -------------------------------------------------- -------------------------------------------------- -------------------------------------------------- -------------------------------------------------- -------------------------------------------------- ---------------------- -------------------------------------------------- -------------------------------------------------- -------------------------------------------------- -------------------------------------------------- -------------------------------------------------- -------------------------------------------------- ---------------------- -------------------------------------------------- -------------------------------------------------- -------------------------------------------------- -------------------------------------------------- -------------------------------------------------- -------------------------------------------------- ---------------------- -------------------------------------------------- -------------------------------------------------- -------------------------------------------------- -------------------------------------------------- -------------------------------------------------- -------------------------------------------------- ---------------------- -------------------------------------------------- -------------------------------------------------- -------------------------------------------------- -------------------------------------------------- -------------------------------------------------- -------------------------------------------------- ----------------------...
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  • Page 40 05-2018 rev.1 Technical Assistance Center The data contained herein may be modified by the manufacturer without notice. Page 40 - INSTALLATION, USE AND MAINTENANCE...

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