Client getting error message on Daikin fit system. Error indicates blower failure. Float switch was tripping due to clogged drain line. Drain has a slight clog in it and is slowly draining. Advise client to have drain line flushed and sign up for an annual membership. Client said that they will flush drain line themselves and will think about the membership. Also recommended installing surge protectors on indoor and outdoor units. System is operating and functioning OK at this time.