Johnson Controls METASYS VAV110 User Manual

84 VAV Controller—Variable Air Volume Controller
The green LED on the VAV110/111 and VAV140/141 Series Controllers
may be used to troubleshoot problems with the Zone Bus.
Table 37: Zone Bus LED Indications
LED Status Indication
Off
There is no power to the ASC.
On
The Zone Bus is shorted to Common or 24 VAC.
Blinking
Normal communication is taking place.

Johnson Controls METASYS VAV110 Specifications

General

Brand	Johnson Controls
Model	METASYS VAV110
Category	Controller
Language	English