York units have a secondary safety built into the SE control that monitors supply air temperature and will drop stages of cooling or heat if the supply temperature exceeds the seng in the SE …

Delta VFD fault code retrieval Press ENTER to accept the password. Display will show EnD then revert to 00.07 Password is now entered and all parameters will be visible and can be …

Variable Pitch Pulley adjustment During startup or TAB (Test and Balance) it is com-mon for the motor sheave to be adjusted further closed to increase CFM, or adjusted further open to …

Our leading portfolio of building technology and solutions includes some of the most trusted names in the industry, such as Tyco®, York®, Metasys®, Ruskin®, Titus®, Frick®, Penn®, …

Coil Sensor Failure Evaporator coil sensors are factory installed on every unit manufactured since 2015. Condenser coil sensors are installed on every Heat Pump unit manufactured since 2015.

YORK, oil based chillers, utilize an oil lubricated journal bearing (oil film separating the metal components so they never touch, ever) that has an L10 life (bearing life measurement) of …

The YORK®line of High Wall Air Conditioners includes a wide range of sizes to give you more flexibility in your product offering. Each model is designed to provide comfort and efficiency, in …

WARNING: Prior to performing these steps, read this document completely. Once installed, the USB DRIVE MUST BE LEFT IN THE CONTROLLER THROUGHOUT UP-DATE PROCESS. …

Service Priority Faults that will shut down a poron of the unit operaon. These faults will count towards the maximum number of shut downs prior to lock out. Faults will clear them-selves …

nergy costs all year long. No matter which system you have, we recommend the following basi preventative maintenance. However, if your air conditioner or heat pump is more than 10 years …