Category Archives: York

York Vrf Error Codes

Malfunction and Protection Code Table. The display board in digital scroll system is just to display running conditions and  malfunction information. The manual button is just to check the address code and power code  of indoor units. 

York Rooftop Air Conditioning Units Error Codes

The light emitting diode (LED) installed on the Unit Controller is used to indicate the functionality of the Unit Controller and the unit.

York Air Conditioning Central Error Code

Malfunction and Protection Code Table

York Air Conditioner Error Codes

Temperature Sensor Resistance Readings