Fault Code - habitat et jardin 1490 121320 Manual De Instrucciones

If you want to set parameters then need Combine with "M".
Reset operation:
In the shutdown, press and hold the "
parameter.
5.4 Parameter setting table and Fault code:
Short press "M" to query the status parameters of the unit
Parameter Meaning
A Inlet/Return Water Temp.
b Coil Temp.
c Ambient Temp.
d Exhaust gas Temp.
E Return Water Temp. Setting value in
Heating mode
F Defrosting period
G Exits defrost time
H Return Water Temp. Setting value in
cooling mode
J Temp. Difference to Restart heat
pump
L With/Without Brown-out Protection
O Anti-freeze
Ambient Temp.
P Coil Temp. to entering defrosting
t Coil Temp. To Quit Defrosting
U Exhaust Temp. protection value

5.5 Fault code

Protection / Error
Inlet water temperature sensor failure
Coil Pipe sensor failure
Ambient temperature sensor failure
Ambient temperature too low
Exhaust gas temperature sensor failure
2021-2022
" button + "M" button for 10 seconds to restore the default value of the
protection value of
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Range Default value
-19～99℃
-19～99℃
-19～99℃
0～120℃
15℃～40℃ 27℃
10～80Min 40 Min
5～30Min 8 Min
8℃～28℃ 27℃
1℃～10℃ 2℃
0～1
-10℃～15℃ -5℃
-19℃～0℃ -1℃
1℃～30℃ 20℃
80~120℃ 110℃
Remarks
Adjustable
Adjustable
Adjustable
Adjustable
Adjustable
1 Adjustable
Adjustable
Adjustable
Adjustable
Adjustable
Code
P1
P2
P3
E4
P4