We use cookies to give you the best online experience. By using our website you agree to our use of cookies in accordance with our cookie policy. Learn more here.
Question:
F19 error code on the indoor unit display panel
Answer:
Description: Over/Undervoltage Protection
Solution: A licensed electrician shall be contacted to diagnose and rectify any voltage circuit issues. If the problem persists, call for after-sales service for an on-site inspection.
