Mitsubishi MXZ-32SV- User Manual

Mitsubishi MXZ-32SV

Mitsubishi MXZ-32SV– User Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.

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Table of Contents:

  • Page 2 – PART NAMES AND FUNCTIONS; OUTDOOR UNIT; Air inlet; Model indication; TECHNICAL CHANGES
  • Page 3 – INDOOR / OUTDOOR CORRESPONDENCE TABLE; There is no combination other than this table.; Combination of the connectable indoor units
  • Page 4 – INDOOR UNITS COMBINATION
  • Page 8 – SPECIFICATION
  • Page 9 – NOISE CRITERIA CURVES; OCT; BAND CENTER FREQUENCIES, Hz
  • Page 10 – OUTLINES AND DIMENSIONS
  • Page 11 – WIRING DIAGRAM
  • Page 12 – REFRIGERANT SYSTEM DIAGRAM
  • Page 13 – PERFORMANCE CURVES
  • Page 15 – Outdoor low pressure
  • Page 19 – MICROPROCESSOR CONTROL; INVERTER MULTI SYSTEM CONTROL
  • Page 23 – 1-5.Discharge temperature protection control
  • Page 24 – 1-6.Refrigerant recovery control on heating; 1-8.Relation between main sensor and actuator
  • Page 25 – TROUBLESHOOTING
  • Page 29 – Check of serial signal; Check of power supply
  • Page 31 – Check of LEV; Check of inverter/ compressor
  • Page 33 – Check of HPS; The other cases; then turn them back ON.
  • Page 36 – Short
  • Page 37 – DISASSEMBLY INSTRUCTIONS
  • Page 40 – PARTS LIST
  • Page 43 – OPTIONAL PARTS
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SERVICE MANUAL

CONTENTS

1. TECHNICAL CHANGES ····································2

2. PART NAMES AND FUNCTIONS ······················2

3. INDOOR/OUTDOOR

CORRESPONDENCE TABLE ···························3

4. INDOOR UNITS COMBINATION ·······················4

5. SPECIFICATION·················································8

6. NOISE CRITERIA CURVES ······························ 9

7. OUTLINES AND DIMENSIONS ······················ 10

8. WIRING DIAGRAM ···········································11

9. REFRIGERANT SYSTEM DIAGRAM ··············12

10. PERFORMANCE CURVES ······························13

11. MICROPROCESSOR CONTROL·····················19

12. TROUBLESHOOTING ······································25

13. DISASSEMBLY INSTRUCTIONS·····················37

14. PARTS LIST······················································40

15. OPTIONAL PARTS ···········································43

Inverter-controlled multi system
Model

MXZ-32SV -
MXZ-32SV -

E2

E1

No. OB254

REVISED EDITION-A

This manual describes technical data of outdoor unit.
For indoor unit refer to the service manuals No. OB229, OB227 REVISED EDITION-B, OB252, OB212, OB239
and OC165 of corresponding models.

Model indication

Revision:

• MXZ-32SV -

has been added.

• Please void OB254.

E2

SPLIT-TYPE, HEAT PUMP AIR CONDITIONER

OB254-1.qxp 03.1.16 4:33 PM Page 1

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Summary

Page 2 - PART NAMES AND FUNCTIONS; OUTDOOR UNIT; Air inlet; Model indication; TECHNICAL CHANGES

PART NAMES AND FUNCTIONS 2 OUTDOOR UNIT Air inlet Air outlet (back and side) Model indication MXZ-32SV-MXZ-32SV- E2 E1 2 TECHNICAL CHANGES 1 MXZ-32RV - ➔ MXZ-32SV - 1. The combination pattern of the indoor unit has increased.2. Crankcase heater has disused.3. Refrigerant circuit has changed. • Disus...

Page 3 - INDOOR / OUTDOOR CORRESPONDENCE TABLE; There is no combination other than this table.; Combination of the connectable indoor units

3 3 INDOOR / OUTDOOR CORRESPONDENCE TABLE ❈ There is no combination other than this table. MXZ-32SV- E1 , MXZ-32SV- E2 OUTDOOR UNIT Combination of the connectable indoor units 07+07 07+09 07+12 07+18 09+09 09+12 09+18 12+12 12+18 18+18 07+07+07 07+07+09 07+07+12 07+07+18 07+09+09 07+09+12 07+09+18 0...

Page 4 - INDOOR UNITS COMBINATION

4 07 09 12 18 07+07 07+09 07+12 07+18 09+09 09+12 09+18 12+12 12+18 18+18 07+07+07 07+07+09 07+07+12 07+07+18 07+09+09 07+09+12 07+09+18 07+12+12 07+12+18 07+18+18 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 3.47 4.17 6.67 10.65 7.13 7.50 10.56 14.31 8.80 12.64 17.31 18.3...

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