
Kaden Installation Manual |
31
11. Error codes
The design and specifications are subject to change
without prior notice for product improvement. Consult with
the sales agency or manufacturer for details. Any updates
to the manual will be uploaded to the service website,
please check for the latest version.
Error display
When the
unit encounters a recognized error
1. An error code will be displayed on the wired controller
2.
An error code will be displayed
on the outdoor unit LED display
3.
Both 1 and 2.
These error codes are described in the following tables:
Running
lamp
Timer
lamp
Display
Information
1 time
s
✕
EH 00/EH 0A
Indoor unit EEPROM parameter error
2 times
✕
EL 01
Indoor/outdoor unit communication error
3 times
✕
EH 02
Zero-crossing signal detection error
4 times
✕
EH 03
The indoor fan speed is operating outside of the normal range
5 times
✕
EC 51
Outdoor unit EEPROM parameter error
5 times
✕
EC 52
Condenser coil temperature sensor T3 is in open circuit or has
short circuited
5 times
✕
EC 53
Outdoor room temperature sensor T4 is in open circuit or has
short circuited
5 times
✕
EC 54
Compressor discharge temperature sensor TP is in open circuit
or has short circuited
5 times
✕
EC 5
5
Outdoor Inverter IPM Board
temperature sensor T
H
is in open
circuit or has short circuited
6 times
✕
EH 60
Indoor room temperature sensor T1 is in open circuit or has
short circuited
6 times
✕
EH 61
Evaporator coil middle temperature sensor T2 is in open circuit
or has short circuited
12 times
✕
EC 07
The outdoor fan speed is operating outside of the normal range
9 times
✕
EH 0b
Indoor PCB/Display board communication error
8 times
✕
EL 0C
Refrigerant leakage detection
7 times
△
PC 00
IPM malfunction or IGBT over-strong current protection
2 times
△
PC 01
Over voltage or over low voltage protection
3 times
△
PC 02
Top temperature protection of compressor or High temperature
protection of IPM module or High pressure protection
5 times
△
PC 04
Inverter compressor drive error
1 time
△
PC 08
Current overload protection
6 times
△
PC 40
Communication error between outdoor main chip and
compressor driven chip
7 times
△
PC 03
High or
Low pressure protection
1
4
time
s
Outdoor unit Malfunction
○
on
✕
off
△
flash
EC
0D
✕
13 times
Water-level alarm Malfunction
✕
E
H
0E
Содержание KCI36
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