mundoclima Console MVD DC2 Installation And Owner's Manual
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mundoclima Console MVD DC2 Installation And Owner's Manual

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ES: "Manual de instalación y usuario" ver:
www.mundoclima.com/gama/industrial/caudal-variable/mvd-dc2/z/
FR: "Manual d'installation et d'utilisation" voir: www.mundoclima.com/fr/equipements
-pour-climatisation/climatisation-gamme-industrielle/debit-variable/mvd-dc2/z/
DE: "Benutzer- und Installationshandbuch" sehen: www.mundoclima.com/de
/klimatisierungseinheiten/industrie/variables-volumen/mvd-dc2/z/
PT: "Manual do utilizador e de instalaçao" ver: www.mundoclima.com/pt/equipa
mentos-de-climatizacao/climatizacao-gama-industrial/caudal-variavel/mvd-dc2/z/
www.mundoclima.com
Console MVD DC2
Installation and owner's manual
MVD
CL23570 to CL23573
English

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  • Page 1 Installation and owner's manual ES: "Manual de instalación y usuario" ver: www.mundoclima.com/gama/industrial/caudal-variable/mvd-dc2/z/ FR: "Manual d'installation et d'utilisation" voir: www.mundoclima.com/fr/equipements -pour-climatisation/climatisation-gamme-industrielle/debit-variable/mvd-dc2/z/ DE: "Benutzer- und Installationshandbuch" sehen: www.mundoclima.com/de /klimatisierungseinheiten/industrie/variables-volumen/mvd-dc2/z/ PT: "Manual do utilizador e de instalaçao" ver: www.mundoclima.com/pt/equipa mentos-de-climatizacao/climatizacao-gama-industrial/caudal-variavel/mvd-dc2/z/ CL23570 to CL23573 English www.mundoclima.com...

  • Page 2: Table Of Contents

    Contents ‡ Make sure the power cord, communication and controller wiring are straight and level when you are working on the connections, Installation Manual................1 and the cover on the electric box is tight. If the electric box is not Accessories..................3 closed properly, it may lead to electric shock, fire or overheating of 1.
  • Page 3 3) where there are machines emitting electromagnetic waves. Electromagnetic waves may interfere with the control system, causing the unit to malfunction. 4) where there is a high salt content in the air. When exposed to air with a high salt content, the mechanical parts will experience accelerated ageing...

  • Page 4: Accessories

    Accessories Verify that the air conditioner includes the following accessories. Name Shape Quantity 1.Hook Installation fittings Installation fittings 2. Mounting screw(ST3.9×25-C-H) 3. Installation manual 4. Remote alarm signal wires Others Others 5. Remote control signal wires 6. Flexible hose tube 7.Copper nut: Use for pipe connection of engineering installation Accessories to purchase locally...

  • Page 5: Before Installation

    1. Before Installation Make sure you check the packaging during transportation. Claim compensation for any damage from the carrier immediately. Take note of the following when transporting the equipment: Fragile. Handle with care. 2 Determine the route to move the unit to the installation site. 3 Transport the equipment on the base of the original package as much as possible.

  • Page 6: Refrigerant Piping Installation

    Hang the indoor unit on the hook. (Refer to Figure 3.3) 4. Refrigerant Piping Installation (The bottom of body can touch with floor or suspended, 4.1 Length and Level Difference Requirements for the Piping but the body must install vertically.) Connections to the Indoor and Outdoor Units The length and level difference requirements for the refrigerant piping are different for different indoor and outdoor units.
  • Page 7 Outer diameter of Tightening torque Face upwards connecting piping (mm) (N.m) 14.2~17.2 32.7~39.9 On-site piping side Unit body 49.5~60.3 12.7 Attached insulation heat pump belt 15.9 61.8~75.4 Figure 4.5 4.7 Vacuum Create a vacuum in the system according to the instructions in the installation 97.2~118.6 19.1 manual of the outdoor unit.

  • Page 8: Water Discharge Piping Installation

    4.9.3 Remove front frame 6. Electrical Wiring Remove the front frame from the base of the unit. Turn it up by about 30°, and the Warning entire frame will then open. ‡ All the supplied parts, materials and electrical works must comply with local regulations.
  • Page 9 Table 6.3 6.2 Electrical Wiring Specifications Nominal cross-sectional area (mm Rated current Switch (breakers for 220-240V~50/60Hz wiring and over current of appliance（A） 220-240V~50Hz Flexible cords Cable for fixed wiring protection) Power supply Indoor unit ”3 0.75 >3 ”6 0.75 Breakers with current leakage >6 ”10...

  • Page 10: On-Site Configuration

    7. On-site Configuration 7.1 Capacity Settings Set up the PCB board DIP switch on the indoor electric control box to cater to different uses. Once the settings are done, make sure you cut off the main power switch again, and then switch the power on. If Indoor unit 1 the power is not cut off and switched on again, the settings will not be executed.

  • Page 11: Test Run

    SW103 0/1 definition of each dial code switch: SW103 Heating mode temperature compensation is 6°C means 0 means 1 SW103 Heating mode temperature compensation is 2°C SW1_1 Cooling mode temperature compensation is 0°C SW103 Heating mode temperature compensation is 4°C Heating mode temperature compensation is 0°C Cooling mode temperature compensation is 2°C SW103...
  • Page 12 Operation manual ‡ Do not touch the unit or its remote controller with wet hands, as doing so can lead to electric shocks. There are two types of precautions as described below: ‡ Do not allow children to play near this unit, as doing so risks injury. Warning: Failure to comply may lead to death or serious injury.

  • Page 13: Part Names

    Do not dispose of this product as unsorted 9. Part Names ‡ waste. It must be separately collected and processed. Ensure that all applicable legislation regarding the The figure shown above is for reference only and may be slightly disposal of refrigerant, oil and other different from the actual product.

  • Page 14: Air Conditioner Operations And Performance

    11. Air Conditioner Operations and Performance The operating temperature range under which the unit runs stably are given in below table. Check regularly Cooling mode Heating mode Indoor temperature 17～32 (DB) 15～27 (DB) °C °C Indoor humidity ” (a) Condensation will form on the unit surface and water dripping Figure 11.1 out of the unit when the indoor humidity is beyond 80% Avoid too much outdoor air coming into air-conditioned spaces.

  • Page 15: Maintenance

    Caution ‡ During heating operation, horizontal airflow will aggravate the uneven distribution of room temperature. ‡ The louver direction: horizontal airflow is recommended during cooling operation. Note the downward air flow will cause condensation on the air outlet and louver surface. Adjust the air direction up and down a.

  • Page 16: Symptoms That Are Not Faults

    Symptom 2: The unit emits white mist Caution White mist is generated and emitted when the unit starts to operate in a very humid environment. This phenomenon will stop ‡ Do not dry out the air filter under direct sunshine or with fire. once the humidity in the room is reduced to normal levels.
  • Page 17 15.2 Unit Troubleshooting Symptom Possible causes Troubleshooting steps A power cut has occurred (the power to the Wait for the power to come back on. premises has been cut-off). Power on the unit. This indoor unit forms part of an air conditioning system that has multiple indoor units that are all connected.
  • Page 18 15.3 Remote Controller Troubleshooting Warning: Certain troubleshooting steps that a professional technician may perform when investigating an error are described in this owner's manual for reference only. Do not attempt to undertake these steps yourself – arrange for a professional technician to investigate the problem. If any of the following errors occur, power the unit off and contact a professional technician immediately.
  • Page 19 15.4 Error Codes With the exception of a mode conflict error, contact your supplier or service engineer if any of the error codes listed in the following table are displayed on the unit's display panel. If the mode conflict error is displayed and persists, contact your supplier or service engineer. These errors should only be investigated by a professional technician.
  • Page 20 C/ NÁPOLES 249 P1 08013 BARCELONA SPAIN (+34) 93 446 27 80 www.mundoclima.com...

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