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Split-type Air-Conditioner

MXZ-2D52VA

English

Installation Manual

 

For INSTALLER

•  This manual only describes the installation of outdoor unit.
  When installing the indoor unit, refer to the installation manual of indoor unit.

JG79A641H01_en.indd   1

2013/09/06   15:47:04

Summary of Contents for MXZ-2D52VA

Page 1: ... 2D52VA English Installation Manual For INSTALLER This manual only describes the installation of outdoor unit When installing the indoor unit refer to the installation manual of indoor unit JG79A641H01_en indd 1 2013 09 06 15 47 04 ...

Page 2: ... n Check that the refrigerant gas does not leak after installation has been completed If refrigerant gas leaks indoors and comes into contact with the flame of a fan heater space heater stove etc harmful substances will be generated n Use appropriate tools and piping materials for installation The pressure of R410A is 1 6 times more than R22 Not using appropri ate tools or materials and incomplete...

Page 3: ...wer supply cord A at least 1 m away from the TV antenna wire The Q ty for B to K in the above table is quan tity to be used per indoor unit Units should be installed by licensed contractor according to local code requirements After the leak test apply insulat ing material tightly so that there is no gap When the piping is to be at tached to a wall containing metals tin plated or metal netting use ...

Page 4: ...unit connecting wire B and power supply cord A with the cable clamps 7 Close the service panel securely Make sure that 3 2 PIPE CONNEC TION is completed After making connections between both power supply cord A and indoor outdoor unit connecting wire B be sure to fix both cable and wire with cable clamps Indoor outdoor unit connecting wire OUTDOOR UNIT 35 mm 15 mm Lead wire Terminal block UNIT UNI...

Page 5: ...e system may be changed and affect performance of the air conditioner 9 Tighten cap of service port to obtain the initial status 10 Leak test WARNING When installing the unit securely connect the refrigerant pipes before starting the compressor CAUTION When there are the ports which are not used make sure their nuts are tightened securely Stop valve for GAS Stop valve cap Torque 19 6 to 29 4 N m 2...

Page 6: ...by one 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 6 EXPLANATION TO THE USER Using the OPERATING INSTRUCTIONS explain to the user how to use the air conditioner how to us...

Page 7: ...A4 tombo blank indd 1 12 18 2006 9 45 16 AM ...

Page 8: ...JG79A641H01 HEAD OFFICE TOKYO BLDG 2 7 3 MARUNOUCHI CHIYODA KU TOKYO 100 8310 JAPAN JG79A641H01_en_cover indd 2 2013 08 22 13 30 01 ...

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