38
TROUBLESHOOTING CONTINUED
Start
Check whether the wiring connection between
the temperature sensor and the outdoor main board is
loose or not connected
yes
yes
yes
yes
Correct the wiring
problem
no
no
no
no
Eliminate the
malfunction
Check whether the
temperature sensor to the resistance table
is operating properly
Replace the temperature sensor
with the same model
Replace the outdoor main board
with the same model
End
Eliminate the malfunction
(5) Temperature sensor malfunction
Main checking points:
Is the terminal of the temperature sensor loose or not connected correctly;
Is the temperature sensor damaged or mis-wired
;
Is the mainboard broken ;
Flow chart:
Содержание 38GVM Series
Страница 14: ...14 WIRING DIAGRAMS A13093 Fig 12 38GVM 18k Wiring Diagram...
Страница 15: ...15 WIRING DIAGRAMS CONTINUED A13094 Fig 13 38GVM 24k Wiring Diagram...
Страница 16: ...16 WIRING DIAGRAMS CONTINUED A13095 Fig 14 38GVM 30k Wiring Diagram...
Страница 17: ...17 WIRING DIAGRAMS CONTINUED A13096 Fig 15 38GVM 36k Wiring Diagram...
Страница 18: ...18 WIRING DIAGRAMS CONTINUED A13097 Fig 16 38GVM 42k Wiring Diagram...