Chigo air conditioning shows what is the fault of F 1?

Chigo air conditioning shows that F 1 is an open circuit or poor contact of the indoor temperature sensor.

Solution:

1, carefully check the communication line connector, or switch both ends with ground wire to see if there is an open circuit.

2. Check the indoor temperature sensor and indoor motherboard. If the indoor temperature sensor is damaged, please replace it.

3. If there is a problem with the indoor motherboard, replace the indoor motherboard.

4. If it has not been solved, please ask the after-sales personnel of Kochi to come to the door for testing.

Kochi after-sales service center-chigo air conditioning shows the significance and solutions of f 1.