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 Service Diagnosis
Troubleshooting 185
2.1.2 ARC466 Series Remote Controller
Method 1 1. When Timer Cancel button is held down for 5 seconds,
00
is displayed on the temperature
display screen.
2. Press Timer Cancel button repeatedly until a long beep sounds.
The code indication changes in the sequence shown below.
ARC466A21, A36
Notes: 1. A short beep or two consecutive beeps indicate non-corresponding codes.
2. To return to the normal mode, hold down Timer Cancel button for 5 seconds. When the remote
controller is left untouched for 60 seconds, it also returns to the normal mode.
3. Not all the error codes are displayed. When you cannot find the error code, try method 2.
(
→
Refer to page 186.)
(R24045)
< ARC466 Series >
Timer Cancel button
No. Code No. Code No. Code
1 00 14 U0 27 UA
2 A5 15 C7 28 UH
3 E7 16 A3 29 P4
4 F3 17 H8 30 H7
5 F6 18 H9 31 U2
6 L3 19 C9 32 EA
7 L4 20 C4 33 AH
8 L5 21 C5 34 FA
9 U4 22 J3 35 H1
10 E6 23 J6 36 P9
11 H6 24 E5 37 E3
12 H0 25 A1 38 H3
13 A6 26 E1