Electra WMZ Series Service Manual

Air conditioner split wall mounted
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AIR CONDITIONER SPLIT WALL MOUNTED
CLIMATISEUR SPLIT MURAL
CLIMATIZADOR SPLIT MURAL
CONDIZIONATORE D'ARIA A PARETE SPLIT
KLIMAGERAET IN SPLIT BAUWEISE
P R O G R A M M I N G A N D O P E R A T I N G M A N U A L
M A N U E L D ' U T I L T S A T I O N E T D E P R O G R A M M A T I O N
M A N U A L D E U T I L I Z A C I O N Y D E P R O G R A M M A C I O N
M A N U A L E D I U T I L I Z Z O E D I P R O G R A M M A Z I O N E
B E D I E N U N G S U N D PR O G R A M M I E R U N G S H A N D B U C H
APPENDIX A
ENGLISH
FRANCAIS
5
~
ESPANOL
ITALIANO
DEUTSCH

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Summary of Contents for Electra WMZ Series

  • Page 1 AIR CONDITIONER SPLIT WALL MOUNTED ENGLISH CLIMATISEUR SPLIT MURAL FRANCAIS CLIMATIZADOR SPLIT MURAL ESPANOL CONDIZIONATORE D'ARIA A PARETE SPLIT ITALIANO KLIMAGERAET IN SPLIT BAUWEISE DEUTSCH P R O G R A M M I N G A N D O P E R A T I N G M A N U A L M A N U E L D ' U T I L T S A T I O N E T D E P R O G R A M M A T I O N M A N U A L D E U T I L I Z A C I O N Y D E P R O G R A M M A C I O N M A N U A L E D I U T I L I Z Z O E D I P R O G R A M M A Z I O N E...
  • Page 2: Table Of Contents

    CONTENTS INTRODUCTION SYSTEM DESCRIPTION ON-UNIT INDICATORS AND CONTROLS REMOTE CONTROL OPERATION MODES, FUNCTIONS AND FEATURES USE OF WIRELESS REMOTE CONTROL OPERATION PROCEDURE Turning on the air conditioner Ventilating operation Cooling operation Cooling operation with auto fan mode Heating operation Heating operation with auto fan mode Auto cooling / heating operation Dry operation Selecting the temperature...
  • Page 3: Introduction

    INTRODUCTION This Split Air Conditioner is desighned for versatile applications: Cooling air in the summer. OPERATING TEMPERA TURE RANGE: Dehumidifying the air at high humidity conditions. (According to T temperature condition) Cooling: 43 C Heating. Heating: 21 C IMPORTANT NOTICE: Ventilation.
  • Page 4: System Description

    SYSTEM DESCRIPTION Air intake grille Supply air flap (louver) Air filter Power cord Unit's indicators and on unit control Horizontal air AU TO flow defecting louvers OF F M O DE Suction line Liquid line Power cable Control wire Condensate tube Outdoor unit air intake Outdoor unit air...
  • Page 5 OPERATION MODES, FUNCTIONS AND FEATURES COOL Cools, dehumidifies and filters the room air. Maintains the desired room temperature. HEAT Heats and filters the room air. Maintains the desired room temperature. AUTO Automatically switches from COOLING to HEATING or from HEATING to COOLING, maintaining the desired temperature according to the room conditions.
  • Page 6: Remote Control

    AUTO The air louvers is automatically positioned for the most suitable blow-out angle, LOUVRE when COOL, HEAT, DRY or FAN modes are selected. When the air conditioner is turned off, the flap will close automatically for an aesthetic appearance. VERTICAL Automatic swing of supply air in vertical direction.
  • Page 7: Use Of Wireless Remote Control

    USE OF WIRELESS REMOTE CONTROL PRIOR TO OPERATION Prior to operating your air conditioner, make sure that: The indoor unit is properly plugged into power.(Except for multi-split models). Indicator(A)on the unit's display is lit, meaning that the air conditioner is ready to accept your remote control commands.
  • Page 8: On-Unit Indicators And Controls

    ON-UNIT INDICATORS AND CONTROLS STAND-BY INDICATOR Lights up when the air conditioner is connected to power and ready to receive the remote control commands. ON UNIT CONTROL Press to turn on or turn off for COOLING or HEATING without the use of remote control SIGNAL RECEIVER Receive signals from the remote control.
  • Page 9: Remote Control

    REMOTE CONTROL START/STOP button Operation mode selection button COOLING HEATING AUTO COOL/HEAT AUTO FAN SPEED and AUTO FAN button Room temperature UP button Room temperature DOWN Button SLEEP button Airflow direction AUTO-CONTROL button MODE TIMER button TIMER UP button TIMER DOWN button LCD operation display Infrared signal transmitter...
  • Page 10: Operation Procedure

    OPERATION PROCEDURE TURNING ON THE AIR CONDITIONER AUTO Press START/STOP button (1) to turn the air conditi o ner. After connecting to the MODE power supply, The indicator (B) on the air conditioner light up, indicating that the air conditioner is in the standby status. Please note that LCD operation display (13) will always show the last mode of operation and the previous function used.
  • Page 11: Auto Cooling / Heating Operation

    AUTO COOLING/HEATING OPERATION AUTO Select the AUTO mode by pressing MODE button (2). Switch to the desired MODE FAN SPEED or to AUTO FAN by pressing button (3). Select suitable temperature setting. The air flap will automatically move to either horizontal air delivery for cooling or to vertical air delivery for heating.
  • Page 12: Timer Operation

    TIMER OPERATION AUTO Press TIMER select button (8) to activate the timed operation mode. Each time you press TIMER button (8) is pressed, one of the following four type of operation modes will appear on the LCD display. The operation modes are sequenced in turn in the direction MODE of arrow.
  • Page 13: Automatic Vertical Air Swing

    AUTO AUTOMATIC VERTICAL AIR SWING MODE Press button (7) to activate the auto air swing. By Pressing button (7) again you can stop the auto swing and position the air flap at any desired anle. AUTO TURNING OFF THE AIR CONDITIONER Press START/STOP button (1) to turn off the air conditioner.
  • Page 14: Protection Modes

    PROTECTION MODES Your air conditioner includes several automatic protection modes, which enables you to use it virtually at any time and in any season, regardless of the outdoor temperature. Some of the protection modes are listed below: Mode Operation Protection Controlled conditons from...
  • Page 15: Care And Maintenance

    CARE AND MAINTENANCE Befor performing any maintenance procedure, make sure to disconnect the air conditioner from the power. CLEANING THE AIR FILTER To remove the air filters lift up the panel. Push the air filters up slightly to unlock them. Pull out the filters clean the filter by washing in warm soapy water and dry thorougly Align and fit the filters in place.
  • Page 16: Operating Tips

    OPERATING TIPS Set a suitable room temperature; excessively low room temperature is not good for your health and wastes electricity. Avoid frequent setting of the temperature. During cooling, avoid direct sun. Keep curtains and blinds closed. Close doors and windows to keep the cool air in the room. Avoid generating heat or using of heating appliances while the air conditioner in cooling mode.
  • Page 17: Precautions

    PRECAUTIONS Use the proper electrical fuse. Do not pull out the power cord unless the unit is turned off. Do not start or stop operation by disconnecting the power cord. Do not obstruct or block the air inlet or air outlet of the air conditoner.
  • Page 18: Before Calling For Service

    BEFORE CALLING FOR SERVICE Before calling for service, please check the following common malfunctions and correct it as needed. Problem Cause Remedy Unit does not Unit not connected Plug in the power operate. Stand- to power cord by indicator does Power failure Check main fuse not light up...
  • Page 19: Installation Instructions

    INSTALLATION INSTRUCTIONS 1. ACCESSORIES SUPPLIED WITH AIR CONDITIONER 2. LOCATION OF INDOOR AND OUTDOOR UNITS 3. ELECTRICAL REQUIREMENTS 4. INSTALLATION OF THE INDOOR UNIT 5. CONDENSATE HOSE CONNECTION 6. ELECTRICAL CONNECTIONS BETWEEN INDOOR AND OUTDOOR UNITS 7. REFRIGERANT TUBING 8. FINAL TASKS The appliance shall not be installed in the laundry.
  • Page 20 I N S T A L L A T I O N I N S T R U C T I O N S FOR SPLIT WALL MOUNTED AIR CONDITIONER LOCATION OF INDOOR AND ACCESSORIES SUPPLIED WITH OUTDOOR UNITS THE AIR CONDITIONER Select the location considering the following: Shape Name...
  • Page 21 Fig.3 Length of electric cable to mains Fig 3 Fig.4 Direction of tubing Fig 4 Fig.5 AU TO OF F M OD Fig.6 Fig 6 1.Mounting pads(x4) Fig 5 APPENDIX A...
  • Page 22 ELECTRICAL REFRIGERATION TUBE ROUTING REQUIREMENTS 1. There are five possible routes for installing the refrigeration tube as shown. Electrical wiring and connections should be made by qualified 2. For route (6), cut the bottom notch in the rear. electricians and in accordance with local electrical codes and 3.
  • Page 23 PENETRATION OF WALL FOR TUBING CONDENSATE HOSE 1. Mark the location of the hole on either side of the mounting plate as CONNECTION shown. and drill it at a 5 downward angle, as shown. 2. The hole is drilled at an angle, to prevent condensed or rain water 1.
  • Page 24 ELECTRICAL CONNECTIONS BETWEEN INDOOR AND OUTDOOR UNITS MULTIPLE WIRE POWER CABLE 1. To connect the indoor unit to the outdoor nit use the following electrical cables, protected for outdoor use: Cooling and heating model: Multiple wire cable 5 wires x 1.5 mm2 Fig18 5 wires x 0.5 mm2 - for low voltage (supplied with the unit).
  • Page 25 Tightening TUBE SIZE TORQUE REFRIGERANT TUBING torques of unions Liquid line 1/4" 15-20 N.M. Suction line 3/8" 30-35 N.M. and valve caps: Suction line 1/2" 50-54 N.M. Suction line 5/8" 75-78 N.M. CONNECT THE INDOOR TO THE OUTDOOR UNIT Fig.22 Fig.23 Fig.24 The indoor unit contains a small quantity of refrigerant.
  • Page 26 FINAL TASKS 1. Replace all valve caps and ensure that they are tightened properly. 2. Fill gaps on the wall between hole sides and tubing with sealer. 3. Attach wiring and tubing to the wall with clamps where necessary. 4. Operate the air conditioner together with the customer and explain all functions. 5.
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