TECHNICAL & SERVICE MANUAL
CONTENTS
1. REFERENCE MANUAL
......................
2
2. SAFETY PRECATION .........................2
3. PARTS NAMES AND FUNCTIONS
.....
9
4. SPECIFICATIONS
.............................
10
5. NOISE CRITERION CURVES
...........
10
6. OUTLINES AND DIMENSIONS
.........
12
7. WIRING DIAGRAM
............................
14
8.
REFRIGERANT SYSTEM DIAGRAM
.....
15
9. TROUBLESHOOTING
.......................
16
10. 4-WAY AIRFLOW SYSTEM
...............
29
11. DISASSEMBLY PROCEDURE
..........
31
No. TCH067
REVISED EDITION-A
Indoor unit
[Model Name] [Service Ref.]
INDOOR UNIT
Model name
indication
October 2023
PARTS CATALOG (TCB067)
SPLIT-TYPE, HEAT PUMP AIR CONDITIONERS
R32/R410A
SLZ-M15FA2.TH
SLZ-M15FA2-ER.TH
SLZ-M15FA2-ET.TH
SLZ-M25FA2.TH
SLZ-M25FA2-ER.TH
SLZ-M25FA2-ET.TH
SLZ-M35FA2.TH
SLZ-M35FA2-ER.TH
SLZ-M35FA2-ET.TH
SLZ-M50FA2.TH
SLZ-M50FA2-ER.TH
SLZ-M50FA2-ET.TH
SLZ-M60FA2.TH
SLZ-M60FA2-ER.TH
SLZ-M60FA2-ET.TH
SLZ-M15FA2.TH
SLZ-M15FA2-ER.TH
SLZ-M15FA2-ET.TH
SLZ-M25FA2.TH
SLZ-M25FA2-ER.TH
SLZ-M25FA2-ET.TH
SLZ-M35FA2.TH
SLZ-M35FA2-ER.TH
SLZ-M35FA2-ET.TH
SLZ-M50FA2.TH
SLZ-M50FA2-ER.TH
SLZ-M50FA2-ET.TH
SLZ-M60FA2.TH
SLZ-M60FA2-ER.TH
SLZ-M60FA2-ET.TH
Revision:
• Add frequency 60Hz for
SLZ-M*FA2(-ER).TH model.
TCH067 is void.