Error Code - Tekno Point CONSOLLE Serie Benutzer- Und Installationsanleitung

Malfunction analysis

Error Code

When air conditioner status is abnormal, temperature indicator on indoor unit will blink to
dispiay corresponding error code. Please refer to below list for identification of error code.
Below listed error codes are only part error codes. Please refero to error code list in serive
manual for more information.
Error
Troubleshooting
code
CL Filter filth blockage alert
E1 Overheat protection
E2 Over current protection
L0 Jumper malfunction
PG motor(indoor)zero-
L1 crossing detecting circuit
malfunction
No feedback signal of
L2
indoor unit fan
L3/L6 Communication malfunction
Short/open circuit of indoor
U0
environment sensor
Short/open circuit of indoor
U1
unit tube sensor
Liquid pipe temp. sensor
U6
malfunction
Gas pipe temp. sensor
U7
malfunction
If there're other error codes, please contact qualified professionals for service.
Contact us
When below phenomenon occurs, please turn off air conditioner and disconnect power
immediately, and then contact the dealer or qualified professionals for service.
● Power cord is overheating or damaged.
● Air conditioner gives off burning smell.
● There's abnormal sound during operation.
● Circuit break trips off frequently.
● Indoor unit is leaking.
Do not repair or refit the air conditioner by yourself.If the air conditioner operates under
abnormal conditions, it may cause malfuntion, electric shock or fire hazard.
Power off,clean filter.If the filter is not dirtey, turn off the
air conditioner for 2min then restart,the code will be
removed automatically.
Turn off,restart after 5min,if the code occurs again after
a few minutes, please contact the professional person.
Pull out the plug, restart after 3min , if the code occurs
again , please contact the professional person.
Turn off,restart after a few seconds, if the code
occurs again after a few minutes, please contact the
professional person.
Power off the unit, restart after 3min, if the code
occursagain ,please check the communication wire
of indoor unit and outdoor unit is correct of not, then
power on again.
Power off the unit, restart after 3min, if the code
occursagain , please contact the professional person.
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Solution