Service Manual
Table Of Contents
- Cover
- Table of contents
- Part 1 List of Functions
- Part 2 Specifications
- Part 3 Printed Circuit Board Connector Wiring Diagram
- Part 4 Refrigerant Circuit
- Part 5 Functions and Control
- Part 6 Test Operation and Field Settings
- Part 7 Remote Controller
- Part 8 Troubleshooting
- 1. Troubleshooting with LED
- 2. Service Diagnosis
- 3. Error Codes and Description
- 4. Troubleshooting for CTXG, CTXS, FTXS, CDXS, FDXS, FVXS Series
- 5. Troubleshooting for FFQ Series
- 6. Troubleshooting for Branch Provider (BP) Unit
- 7. Troubleshooting for Outdoor Unit
- 8. Thermistor Resistance/Temperature Characteristics
- 9. Pressure Sensor
- 10. Method of Replacing Inverter’s Power Transistors Modules
- Part 9 Appendix
SiUS181631EA Functions
List of Functions 7
Category Functions
FVXS09/12/15/18NVJU
Category Functions
FVXS09/12/15/18NVJU
Basic
Functions
Inverter (with inverter power control) z Health &
Cleanliness
Air-purifying filter —
Operation limit for cooling —
Air-purifying filter with photocatalytic
deodorizing function
—
Operation limit for heating —
PAM control — Titanium apatite deodorizing filter
z
Compressor Oval scroll compressor — Longlife filter (option) —
Swing compressor — Air filter (prefilter)
z
Rotary compressor — Wipe-clean flat panel
z
Reluctance DC motor — Washable grille —
Comfortable
Airflow
Power-airflow flap (horizontal blade)
z
Filter cleaning indicator —
Power-airflow dual flaps (horizontal blade) — Good-sleep cooling operation —
Power-airflow diffuser — Timer WEEKLY TIMER operation
z
Wide-angle louvers (vertical blades)
z
24-hour ON/OFF TIMER
z
Auto-swing (up and down)
z
72-hour ON/OFF TIMER —
Auto-swing (right and left) — NIGHT SET mode
z
3-D airflow — Worry Free
(Reliability &
Durability)
Auto-restart (after power failure)
z
COMFORT AIRFLOW operation — Self-diagnosis (R/C, LED)
z
Comfort
Control
Auto fan speed
z
Wiring error check function —
Indoor unit quiet operation
z
Automatic test operation —
NIGHT QUIET mode (automatic) — Memory function —
OUTDOOR UNIT QUIET operation (manual)
z
Anti-corrosion treatment of outdoor heat
exchanger
—
INTELLIGENT EYE operation —
2-area INTELLIGENT EYE operation — Flexibility Multi-split/split type compatible indoor unit —
Quick warming function — Flexible power supply correspondence —
Hot-start function
z
High ceiling application —
Automatic defrosting — Chargeless —
Operation Automatic operation
z
Either side drain (right or left) —
Program dry function
z
Power selection —
Fan only
z
°F/°C changeover R/C temperature display
(factory setting: °F)
z
Lifestyle
Convenience
POWERFUL operation (non-inverter) —
POWERFUL operation (inverter)
z
Remote
Control
Remote control adaptor
(normal open pulse contact) (option)
z
Priority-room setting —
COOL/HEAT mode lock —
Remote control adaptor
(normal open contact) (option)
z
HOME LEAVE operation —
ECONO operation
z
DIII-NET compatible (adaptor) (option)
z
Indoor unit ON/OFF button
z
Wireless LAN connection (option) —
Signal receiving sign
z
Remote
Controller
Wireless
z
R/C with back light
z
Wired (option) —
Temperature display —
Note:
z
: Available
— : Not available