Daikin FAQ100CVEB Service Manual

Troubleshooting by Remote Controller ESIE15-13B
178 Service Diagnosis
4.37 Field Setting Switch Abnormality
Remote
Controller
Display
UA
Applicable
Models
All models of indoor unit
Method of Error
Detection
Error Decision
Conditions
Incorrect combination indoor unit and outdoor unit
Improper field setting
Supposed
Causes
 Defective indoor unit PCB and wrong wiring
 Defective power supply PCB connection
 Indoor-outdoor, indoor-indoor unit transmission wiring
 Defective remote controller wiring
 Defective indoor unit PCB
 Failure for setting the number of simultaneous multi-units
 Wrong wiring of crossing transition wire
 Defective multi remote controller connection
 Faulty connection of optional equipment

Daikin FAQ100CVEB Specifications

General

Brand	Daikin
Model	FAQ100CVEB
Category	Air Conditioner
Language	English