Drain Water Level System Abnormality - Daikin SkyAir GQI-Eco Series Service Manual

SiBE281013
4.5

Drain Water Level System Abnormality

A3
Remote
Controller
Display
Applicable All models of indoor unit
Models
Method of Error By float switch OFF detection
Detection
Error Decision The error is generated when the water level reaches its upper limit and when the float switch
turns OFF.
Conditions
Supposed
Causes
Service Diagnosis
Defective drain pump
Improper drain piping work
Drain piping clogging
Defective float switch
Defective indoor unit PCB
Defective short circuit connector X15A on PCB
Troubleshooting by Remote Controller
109