Error Description - Airo GORBEA R32 Manual De Usuario E Instalacion

Troubleshooting

Error Description

If some error occurs when the unit is running, the error code will be displayed on the wired
controller or the display board of the indoor unit. Check for more details about the meaning
of each error, as shown in table18.
Table 18
No.
1 Oil return for cooling
2 Anti-cold protection
3 Refrigerant recovery mode
4 Filter cleaning reminder
5 Trail running
6 Compressor rms phase current limit down
7 Rms machine current limit down
8 Exhaustgas temperature limit down
9 Anti-freeze limit down
10 Overload limit down
11 IPM temp limit down
12 Peak current limit down machine
13 Oil return for heating or defrosting
14 High discharge temp protection
15 Overload protection
16 Comperssor overload protection
17 Shutdown for whole unit anti-freeze protection
18 Outdoor amibient temp abnormal protection
19 Compressor stalling
Error Item
Display
Board
b0
b1
b2
CL
LL
d0
d1
d2
d3
d4
d5
d6
dF
E0
E1
E2
E3
E8
H0
64
Wired
Controller Error Type
Display
b0 Indoor
b1 Indoor
b2 Indoor
CL Indoor
LL Indoor
d0 Outdoor
d1 Outdoor
d2 Outdoor
d3 Outdoor
d4 Outdoor
d5 Outdoor
d6 Outdoor
dF Indoor
E0 Outdoor
E1 Outdoor
E2 Outdoor
E3 Outdoor
E8 Outdoor
H0 Outdoor