Safety Recommendations - Carrier 80AWX Serie Manual Del Usuario

Maintenance
Error
Item
code
Other inverter
30
board error
High
31 Temperature
Release
70 Configuration
Communication
of user interface
71 (connected
to W-C-G-Y
terminal blocks)
Communication
of user interface
72 (connected to
Rc-Rh-G2-Y2
terminal blocks)
Temperature
73
error message
Humidity error
74
message
EEprom error
75
message
*As this is just a warning to the user, the alarm icon (
Note:
- in case of diagnostic 35, in addition to the alarm icon (
Disinfection cycle icon (
- diagnostics referring to system with 2 zone kit are written in gray.

Safety recommendations

Please refer to the Safety information manual.
Failure when
Outdoor unit stops
Domestic water valve OFF if code
127=1
Outdoor unit stops
Domestic water valve OFF if code
127=1
User interface fault codes
Code 104 not
equal to 242 or Communication is disabled
243 or 244
No
communication
for 20 seconds No effect on user interface operation Check wiring and connections
+
Code 104=242
No
communication
for 30 seconds
No effect on user interface operation Check wiring and connections
+
Code 104=243 or
Code 104=244
Value out of range No effect on user interface operation Check wiring and connections
Value out of range No effect on user interface operation Check wiring and connections
Values in eeprom
Communication is disabled
corrupted
) will flash
Consequences
) is not displayed and no number is associated.
), Domestic Water warning icon (
Diagnostics and solutions
Check outdoor temperature sensor TE
in the Outdoor unit
Check Outdoor unit board
Change setting of code 104.
Cycle power.
Reset all parameters (see user
interface documentation)
) will light up and
80AWX- 80AWH
35