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Summary of Contents for mundoclima MUEX-14-H3.2
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Page 1: Outdoor Unit
MULTI INVERTER H3 Outdoor unit Owner's & installation manual MUEX-H3 CL20810 to CL20814 English www.mundoclima.com... - Page 2 In line with the company’s policy of continual product improvement, the aesthetic and dimensional characteristics, technical data and accessories of this appliance may be changed without notice. CONTENTS GENERAL INFORMATION Conformity And Range Warning The Instructions Before Use Name of Parts Outdoor Unit Working Temperature Range Technical Data Dimensions...
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Page 3: Warning
GENERAL INFORMATION Warning Operation and Maintenance This appliance can be used by children aged from 8 years and above and persons with reduced physical, sensory capabilities or lack of experience and knowledge if they have been given supervision or instruction concerning use of the appliance in a safe way and understand the hazards involved. - Page 4 GENERAL INFORMATION Warning If the air conditioner operates under abnormal conditions, it may cause malfunction，electric shock or fire hazard. When turning on or turning off the unit by emergency operation switch, please press this switch with an insulating object other than metal. Do not step on top panel of outdoor unit or put heavy objects.
- Page 5 GENERAL INFORMATION Warning The air conditioner is the first class electric appliance. It must be properly grounding with specialized grounding device by a professional. Please make sure it is always grounded effectively, otherwise it may cause electric shock. The yellow-green wire in air conditioner is grounding wire, which can't be used for other purposes.
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Page 6: The Instructions Before Use
THE INSTRUCTIONS BEFORE USE GENERAL INFORMATION WARNING When having a burning smell or The power supply must adopt the Never cut off or damage power ★ ★ ★ smoke, please turn off the power special circuit that with air switch cables and control wires. -
Page 7: Name Of Parts
NAME OF PARTS GENERAL INFORMATION MUEX-14-H3.2 MUEX-18-H3.2 Warning Be sure to cut off the power supply before cleaning the air conditioner; otherwise electric shock might happen. Wetting of air conditioner may cause the risk of electric shock. Make sure not to wash your air conditioner in any case. - Page 8 NAME OF PARTS GENERAL INFORMATION MUEX-42-H3.5 Warning Be sure to cut off the power supply before cleaning the air conditioner; otherwise electric shock might happen. Wetting of air conditioner may cause the risk of electric shock. Make sure not to wash your air conditioner in any case.
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Page 9: General Information
TECHNICAL DATA GENERAL INFORMATION MUEX-14-H3.2 MODEL Electrical data Electricity supply 220-240V~,50Hz Fuse or air switch Minimum power cord section Size and clearance MODEL MUEX-18-H3.2 Electrical data Electricity supply 220-240V~,50Hz Fuse or air switch Minimum power cord section Size and clearance MODEL MUEX-24-H3.3... -
Page 10: Dimensions
DIMENS IONS GENERAL INFORMATION MUEX-14-H3.2 Unit:mm MUEX-18-H3.2 Unit:mm... - Page 11 DIMENS IONS GENERAL INFORMATION MUEX-24-H3.3 MUEX-28-H3.4 MUEX-42-H3.5 Unit:mm...
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Page 12: Electrical Connections
ELECTRICAL CONNECTIONS INSTALLER MUEX-14-H3.2 MUEX-18-H3.2 An all-pole disconnection switch having a contact 1. Remove the handle at the right side plate of the outdoor separation of at least 3mm in all pole should be unit (one screw). connected in fixed wiring. - Page 13 ELECTRICAL CONNECTIONS INSTALLER MUEX-24-H3.3 1. Remove the handle at the right side plate of the An all-pole disconnection switch having a contact outdoor unit (one screw). separation of at least 3mm in all pole should be connected in fixed wiring. 3.
- Page 14 ELECTRICAL CONNECTIONS INSTALLER MUEX-28-H3.4 1. Remove the handle at the right side plate of the An all-pole disconnection switch having a contact outdoor unit (one screw). separation of at least 3mm in all pole should be connected in fixed wiring. 3.
- Page 15 ELECTRICAL CONNECTIONS INSTALLER MUEX-42-H3.5 1. Remove the handle at the right side plate of the An all-pole disconnection switch having a contact outdoor unit (one screw). separation of at least 3mm in all pole should be connected in fixed wiring. 2.
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Page 16: Installing The Pipes
INSTALLER PIPING BETWEEN THE INDOOR AND OUTDOOR UNITS Location Install the drain fitting and the drain hose Use bolts to secure the unit to a flat, solid floor. Condensation is produced and flows from the out- When mounting the unit on a wall or the roof, make door unit when the appliance is operating in the sure the support is firmly secured so that it cannot heating mode. -
Page 17: Bleeding
ADDITIONAL REF R IGERANT CHARGE INSTALLER If the total refrigerant pipe length (liquid pipe) is smaller than that listed in the table below, no additional refrigerant will be charged. Model Total Liquid Pipe Length (a+b+c+d+e) MUEX-14-H3.2 MUEX-18-H3.2 ≤ 20m ≤ 30m MUEX-24-H3.3 ≤ 40m MUEX-28-H3.4... -
Page 18: Maintenance
MAINTENANCE INSTALLER Use suitable instruments for the refrigerant R410A. Do not use any other refrigerant than R410A. ● Do not use mineral oils to clean the unit. INSTALLATION DIMENSION DIAGRAM INSTALLER The installation must be done by trained and qualified service personnel with reliability according to this manual. -
Page 19: Check After Installation
CHECK AFTER INSTALLATION INSTALLER Check Items Problems Owing to Improper Installation Is the installation reliable? The unit may drop, vibrate or make noises May cause unsatisfactory cooling (heating) Has the gas leakage been checked? effect Is the thermal insulation of the unit May cause condensation and water dropping sufficient? Is the drainage smooth? -
Page 20: Troubleshooting
Enter viewing malfunction code: pressing light button for 6 times within 3S to view malfunction code; Exit viewing malfunction code: pressing light button for 6 times within 3S or after the malfunction code is displayed for 5min. For models: MUEX-14-H3.2 MUEX-18-H3.2 MUEX-24-H3.3 MUEX-28-H3.4... - Page 21 TROUBLESHOOTING INSTALLER Code Description Error Type Indoor unit and outdoor unit do not match System Error Malfunction of memory chip Outdoor hardware Wrong connection of communication wire or malfunction of electronic expansion valve Outdoor hardware Malfunction of complete units current detection Outdoor hardware Malfunction protection of outdoor fan 1 Outdoor hardware...
- Page 22 TROUBLESHOOTING INSTALLER For model: MUEX-42-H3.5 If some error occurs when the unit is running, the error code will be displayed on the wired controller and the main board the outdoor unit.See the table before for more details about the meaning of each error. Code Description Error Type...
- Page 23 TROUBLESHOOTING INSTALLER Code Description Error Type Unit A comunication error Unit A indoor pipe midway temperature sensor error (Indoor RT2 or RT4) Unit A indoor unit pipe outlet temperature sensor error (RT7) Indoor A Unit A indoor pipe inlet temperatue sensor error (RT6) Unit A indoor ambient temperature sensor error (Indoor RT1) Unit A mode conflict Unit A anti-freezing protection...
- Page 24 ASK FOR MORE INFORMATION Phone: (+34) 93 446 27 80 eMail: info@mundoclima.com TECHNICAL ASSISTANCE Phone: (+34) 93 652 53 57 www.mundoclima.com...
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