Mitsubishi Electric MXZ-3B54VA Installation Manual
Split-type air-conditioner
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Also See for MXZ-3B54VA:
- Installation manual (8 pages) ,
- Service manual (204 pages) ,
- Manual (586 pages)
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Split-type Air-Conditioner
MXZ-3B54VA
MXZ-3B68VA
MXZ-4B71VA
INSTALLATION MANUAL
• Refer to the installation manual of each indoor unit for indoor unit in-
stallation.
CONTENTS
1. BEFORE INSTALLATION ..............................................................................2
2. OUTDOOR UNIT INSTALLATION .................................................................5
3. FLARING WORK AND PIPE CONNECTION.................................................5
4. PURGING PROCEDURES, LEAK TEST, AND TEST RUN...........................6
5. RELOCATION AND MAINTENANCE ............................................................8
FOR INSTALLER
English
Deutsch
Français
Nederlands
Español
Italiano
Português
Dansk
Svenska
Türkçe
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Table of Contents
Related Manuals for Mitsubishi Electric MXZ-3B54VA
Summary of Contents for Mitsubishi Electric MXZ-3B54VA
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Page 1: Installation Manual
Split-type Air-Conditioner MXZ-3B54VA MXZ-3B68VA MXZ-4B71VA INSTALLATION MANUAL English • Refer to the installation manual of each indoor unit for indoor unit in- stallation. Deutsch Français Nederlands Español Italiano Português Dansk CONTENTS Svenska 1. BEFORE INSTALLATION ................2 2. OUTDOOR UNIT INSTALLATION ..............5 Türkçe... -
Page 2: Before Installation
Rated Fre- Breaker Max. Refrigerant adjust- Voltage connecting wire height difference MXZ-3B54VA 15 m 4-core MXZ-3B68VA 25 A 3-core 2.5 mm 15 m to interrupt the source power phase. (When the power switch is shut off, it installation manual of the indoor unit. -
Page 3: Selecting The Installation Location
1-4. SELECTING PIPE SIZE AND OPTIONAL DIFFERENT-DIAMETER JOINTS units according to the following table. • If the diameter of connection pipes does not match the diameter of pipe end connections, use optional different-diameter joints. Indoor unit Outdoor unit MXZ- MXZ- MXZ- 3B54VA 3B68VA... -
Page 4: Installation Diagram
1-6. INSTALLATION DIAGRAM ACCESSORIES Check the following parts before installation. Drain socket Drain cap no gap. PARTS TO BE PROVIDED AT YOUR SITE When the piping is to be at- tached to a wall containing metals Wall hole cover Piping tape Extension drain hose (or soft PVC hose, 15 mm inner around the piping. -
Page 5: Outdoor Unit Installation
2. OUTDOOR UNIT INSTALLATION Terminal block 2-1. CONNECTING WIRES FOR OUTDOOR UNIT to the connecting section of the terminal block. with the cable clamps. TION is completed. Service panel wire with cable clamps. <OUTDOOR UNIT> Terminal Terminal Terminal Terminal Terminal block for block block block... -
Page 6: Pipe Connection
3-2. PIPE CONNECTION cause refrigerant leakage. Outdoor unit connection WARNING Connect pipes to stop valve pipe joint of the outdoor unit in the same When installing the unit, securely manner applied for indoor unit. connect the refrigerant pipes before • For tightening, use a torque wrench or spanner and use the same starting the compressor. - Page 7 4-3. REMOVING THE MAINTENANCE PANEL The setting of Dip Switch on the outdoor controller board can be changed without removing the front panel. Follow the procedures below to remove the maintenance panel and set the Dip Switch. Note: could cause malfunction. maintenance panel 4-4.
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Page 8: Relocation And Maintenance
4-6. TEST RUN unit connecting wires. Make sure that the following is done. • Power is supplied to the unit. • Stop valves are open. About the restart protective mechanism Once the compressor stops, the restart preventive device operates so the compressor will not operate for 3 minutes to protect the air conditioner. 4-7. - Page 9 • Low Voltage Directive 2006/95/ EC the following EU regulations: • Electromagnetic Compatibility Directive 2004/108/ EC HEAD OFFICE: TOKYO BLDG., 2-7-3, MARUNOUCHI, CHIYODA-KU, TOKYO 100-8310, JAPAN AUTHORIZED REPRESENTATIVE IN EU: MITSUBISHI ELECTRIC EUROPE B.V. JG79A237H01 HARMAN HOUSE, 1 GEORGE STREET, UXBRIDGE, MIDDLESEX UB8 1QQ, U.K.
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