Whispergreen Selects Multi-Speed With Time Delay* Allows You To Select The Proper Cam Settings To Satisfy Ashrae 62.2 Continuous Ventilation Requirements. The Fan Runs Continuously At A Preset Lower Level (0, 30-100 Or 0, 50-120 Cam, In 10 Cam Increments), Then Elevates To A Maximum Level Of Operation (50-80-110 Or 110-130-150 Cam) When The Wall Switch Is Turned On/Or When The Motion Sensor Or Condensation Sensor Module Is Activated. A High/Low Delay Timer Returns The Fan To The Preset Cam Level After A Period Of Time Set By The User. *Applies To Both The Pre-Installed Multi-Speed With Time Delay, As Well As The Fv-Vs15Vk1 Multi-Speed With Time Delay Plug 'N Play Module.

Specifications:

Type: Time Delay Module, Multi-Speed, High/Low Delay
Used On: FV-VK15VK1 Ventilation Fan