Mitsubishi Electric PLA-AE24NL - User Manual

1
OCH856
R454B
WIRED REMOTE
CONTROLLER
(Option)
INDOOR UNIT
Model name
indication for
MAIN UNIT
Model name
indication for GRILLE
SPLIT-SYSTEM HEAT PUMP
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Grille model
[Model Name]
PLP-41EAEU
WIRELESS REMOTE
CONTROLLER
(Option)
September 2024
No. OCD856
Technical & Service Manual
Indoor unit
[Model Name] [Service Ref.]
PLA-AE12NL
PLA-AE12NL-U1
PLA-AE18NL
PLA-AE18NL-U1
PLA-AE24NL
PLA-AE24NL-U1
PLA-AE30NL
PLA-AE30NL-U1
PLA-AE36NL
PLA-AE36NL-U1
PLA-AE42NL
PLA-AE42NL-U1
PLA-AE48NL
PLA-AE48NL-U1
Contents
Service manual
1. REFERENCE MANUAL ................................. 2
2. SAFETY PRECAUTION
.................................
3
3. PARTS NAMES AND FUNCTIONS
...............
9
4. SPECIFICATIONS
........................................
10
5. NOISE CRITERION CURVES
......................
13
6. OUTLINES AND DIMENSIONS
.......................
15
7. WIRING DIAGRAM
......................................
16
8. REFRIGERANT SYSTEM DIAGRAM
...............
17
9. TROUBLESHOOTING
.................................
18
10. FUNCTION SETTING
..................................
36
11. SPECIAL FUNCTION
...................................
37
12. DISASSEMBLY PROCEDURE
....................
39
13. REMOTE CONTROLLER
............................
46
Technical data
T1. SPECIFICATIONS CONNECTED TO
OUTDOOR UNITS ···························· 66
T2. POSITION OF THE CENTER OF
GRAVITY ········································ 69
T3. PERFORMANCE CHART ·················· 70
T4. AIRFLOW DATA ······························ 76

Mitsubishi Electric PLA-AE24NL Specifications