Mitsubishi Electric MSZ-WR24NA-U1 User Manual

Outdoor unit service manual
MUZ-WR•NA Series (OBH819)
PARTS CATALOG (OBB818)
MSZ-WR24NA
INDOOR UNIT
SERVICE MANUAL
INDOOR UNIT
Models
MSZ-WR09NA
-
U1
,
U2
MSZ-WR12NA
-
U1
,
U2
MSZ-WR18NA
-
U1
MSZ-WR24NA
-
U1
CONTENTS
1. TECHNICAL CHANGES
· ·······························
2
2. PART NAMES AND FUNCTIONS ··················3
3. SPECIFICATION ········································5
4. OUTLINES AND DIMENSIONS ·····················7
5. WIRING DIAGRAM ·····································8
6. REFRIGERANT SYSTEM DIAGRAM ···········10
7. SERVICE FUNCTIONS ······························11
8. MICROPROCESSOR CONTROL ················13
9. TROUBLESHOOTING ······························· 17
10. DISASSEMBLY INSTRUCTIONS ·················32
No. OBH818
REVISED EDITION-C
OBH818 REVISED EDITION-B is void.
Revision C:
• MSZ-WR09/12NA -
U2
have been added.

Mitsubishi Electric MSZ-WR24NA-U1 Specifications

General

Category	Air Conditioner
Brand	Mitsubishi Electric
Model	MSZ-WR24NA-U1
Type	Split System
Cooling Capacity	24000 BTU/h
Seasonal Energy Efficiency Ratio (SEER)	20.5
Refrigerant	R410A
HSPF (Heating)	10.0
Operating Temperature (Cooling)	14°F to 115°F
Power Supply	208-230V, 60Hz