Chigo CS-25V1A-H1; CS-35V1A-E2; CS-50V9A-S; CS-70V9A-T User Manual

35
Indoor unit fuse is off.
The indoor unit fuse
The condition that the lamp panel
can’t display。
3.（1）when the indoor null line is off，the system displays F1 code 。
（2）when indoor communication wire is off，the system also displays F1 code 。
The inserted slice to null line
The indoor unit null line is off。

Chigo CS-25V1A-H1; CS-35V1A-E2; CS-50V9A-S; CS-70V9A-T Specifications

General

Brand	Chigo
Model	CS-25V1A-H1; CS-35V1A-E2; CS-50V9A-S; CS-70V9A-T
Category	Air Conditioner
Language	English