INVENTOR V1KI-09 User Manual

21
The LED Indicator Display on the Main Board of Outdoor Unit (09K/12K)
This table is applicable to the electric control box of the 09K and 12K C Series DC inverter air
conditioners. Some of the items are not malfunction; they mean the normal running status
Running Status
Outdoor unit
Yellow Lamp
Outdoor unit
Red Lamp
Outdoor unit
Green Lamp
wired
controller
Display
Compressor started Flash once
Defrosting Flash twice Displayed
Anti-freezing protection Flash 3 times E2
IPM protection Flash 4 times E5
Over-current protection Flash 5 times E5
Heat exchanger overload protection Flash 6 times /
Discharge protection Flash 7 times E4
Compressor overload protection Flash 8 times E5
Power protection Flash 9 times E5
Module overheating protection Flash 10 times E5
EEPROM reading error Flash 11 times E5
Low voltage protection Flash 12 times E5
High voltage protection Flash 13 times E5
PFC over-current protection Flash 14 times E5
Unmatched indoor and outdoor
units
Flash 16 times /
Limited frequency(current) Flash once /
Limited frequency (discharge) Flash twice /
Limited frequency (overload) Flash 3 times /
Reduced frequency (anti-freezing) Flash 4 times /
Outdoor ambient temperature
sensor error
Flash 6 times F3
Outdoor pipe temperature sensor
error
Flash 5 times F2
Outdoor discharge temperature
sensor error
Flash 7 times F4
Up to the startup temperature Flash 8 times /
Limited frequency
(module temperature)
Flash 11 times /
Limited frequency (power)
Flash 13
times
/
Communication normal
Flash
continuously
/
Communication error Black out E6
Indoor ambient temperature sensor
error
F0
Indoor pipe temperature sensor
error
F1

INVENTOR V1KI-09 Specifications

General

Brand	INVENTOR
Model	V1KI-09
Category	Air Conditioner
Language	English