Johnson Controls Zone Terminal, Инструкция по установке, Страница: 7 / 24

Zone Terminal 7
!
CAUTION: Any changes in the configuration of the AHU and
UNT/VAV must be up-dated in the Zone Terminal.
Failure to download the ZT after configuration
changes to the AHU and UNT/VAV prevents access
to the ZT Operating Modes.
The following section presents options available for hardware connections
necessary to complete the downloading process. The section includes:
●
Using AS-CBLCON-0 or
●
Downloading Without an ASC Controller (using AS-CBLCON-0) or
●
Job site Downloading with a UNT or VAV (using AS-CBLCON-0) or
●
Job site Downloading Without AS-CBLCON-0
Use AS-CBLCON-0 for multiple connections of related equipment. The
switch on the AS-CBLCON-0 must be in the download position. The red
LED is indication of 24 VAC power. The green LED shows Zone Bus
transmissions from the controller. If this LED is off, the Zone Bus wire is
open. If this LED is ON solid, the Zone Bus is shorted to COMMON.
CBLCON2
Switch must be
in Download
position.
8 8
6 6 6
Figure 3: AS-CBLCON-0
Downloading
Options
Using AS-CBLCON-0