Error Codes - Tekno Point WN-09 Manuel D'utilisation

ENGLISH
Noise similar to crunch

Error codes

The systems and electronics use operating algorithms and detection probes that are able to detect any
operating anomalies.
A table with all the error codes that can be seen on the 2-digit display of the indoor unit is shown in the
following table
TEKNO POINT ITALIA S.R.L. - VIA DELL'ARTIGIANATO 5 - 30020 MARCON (VE) – ITALY
COMMERCIALE@TEKNOPOINT.COM –
Has the appliance just been
switched on or off?
Code
CL
H0
H1
H2
H3
H4
H5
H6
C8
C9
E0
CJ
FF
C3
Cb
MUI_WINE_Ita_Eng_Fra_Deu_TP/Rev.00/Data 28.09.2020
normal phenomenon especially
immediately after ignition.
It is a normal noise due to the
normal expansion of the
components, accentuated in
heat pump mode.
Description
Filter clean remind
High exhaust temp.protection
Overcapacity protection
Compressor overload protection
Anti-frost protection
System high pressure protection
System low pressure protection
Lack refrigerant / valve stop protection
Auxiliary heat adhesion protection
The communication between indoor unit and
wired controller fault
Indoor temp.sensor open / short circuit
Wired controller temp.sensor fault
Defrost or heating oil return
Indoor unit report outdoor unit fault
Water full protection
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