SERVICE MANUAL

CONTENTS

1. TECHNICAL CHANGES ····································2
2. PART NAMES AND FUNCTIONS······················3
3. INDOOR/OUTDOOR
CORRESPONDENCE TABLE···························4
4. INDOOR UNITS COMBINATION·······················5
5. SPECIFICATION·················································7
6. NOISE CRITERIA CURVES······························ 8
7. OUTLINES AND DIMENSIONS························ 9
8. WIRING DIAGRAM ··········································10
9. REFRIGERANT SYSTEM DIAGRAM··············11
10. PERFORMANCE CURVES······························12
11. MICROPROCESSOR CONTROL·····················18
12. TROUBLESHOOTING······································24
13. DISASSEMBLYINSTRUCTIONS ·····················36
14. PARTS LIST······················································39
15. OPTIONAL PARTS···········································42

Inverter-controlled multi system

Model

MXZ-24UV -
MXZ-24UV - E2
E1

No. OB287

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

SPLIT-TYPE, HEAT PUMP AIR CONDITIONER

Revision:
• MXZ-24UV - has been added.
• Please void OB287.
E2
OB287--1.qxp 03.1.16 10:29 AM Page 1