Error Code Information; How To Display Error Code - Hitachi MULTIZONE RAM-40NE2F Technical Catalogue

9-8
CONTROL AND FUNCTION
9.7

ERROR CODE INFORMATION

9.7.1

HOW TO DISPLAY ERROR CODE

1. Set the remote to "OFF".
2. Press (MODE) button on the remote control to set it to
3. Press (TEMPERATURE) button of the remote control and set the room temperature on the remote control to 32℃.
4. Hold down press (TEMPERATURE) button for about 2 seconds, then press the
5. Transmission sign lights up with beep from indoor unit simultaneously and the error code will be displayed.
6. Use the wind speed button to set the fan speed according to the required fault information (See the table below
TIMER LAMP BLINKING
-
1 time
2 times
3 times
9 times
10 times
12 times
13 times
18 times
4 times
4 times
4 times
4 times
4 times
4 times
4 times
mode.
LED301 BLINKING CODE
000
-
00
001
00
- -
003
9 times
00
009
-
00
010
-
00
012
9 times
00
013
-
00
018
-
00
002
2 times
01
003
3 times
01
004
4 times
01
005
5 times
01
006
6 times
01
007
7 times
01
009
9 times
01
(ON/OFF) button.
MEANING
Normal
Refrigerant cycle fault
Outdoor unit is under forced operation
Communication error between indoor and outdoor
units
Indoor thermistor
Abnormal rotating numbers
Communication error between indoor and
outdoor units
EEPROM data reading error
Cleaning defective
Peak current cut
Compressor abnormal low speed rotation
Compressor switching failure
Overload lower limit cut
OH thermistor temperature rise
Abnormal outdoor thermistor
Communication error