Viconics VT8300 Low Voltage Installation Guide - Manual (Page 13)

VT8300 Series Installation Guide 13
Viconics Technologies Inc. | 9245 Langelier Blvd. | St.-Leonard | Quebec | Canada | H1P 3K9 | Tel: (514) 321-5660 | Fax: (514) 321-4150
028-0429-02 www.viconics.com | [email protected] February 2015
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APPENdIx A: TERmINAL CORRESPONdANCE
The terminals of a VT8300 are identified differently and have a wider range of possible functions compared to those of any of the
VT7000 series Room Controllers. Nonetheless, there is a direct correspondance of functions between the terminals of the VT7000
series and the VT8300 series. Consult the table below to verify the appropriate terminal when replacing a VT7000 Room
Controller with a VT8300 Room Controller.
VT7000 VT8300
Terminal name Terminal ID Terminal name Terminal ID
Binary Input 1 BI1 Universal Input 16 UI16
Binary Input 2 BI2 Universal Input 17 UI17
Universal Input 3 UI3 Universal Input 19 UI19
Sensor Common Scom Terminal 18 Common COM
Remote Sensor RS Universal Input 20 UI20 - RS
Sensor Common Scom Terminal 21 Common COM
Mix/Supply Sensor MS Universal Input 22 UI22 - SS
APPENdIx B: POWER OUTAGE CLOCk RESET
In the event of a power outage, VT8300 Room Controllers retain the correct time as long as the duration of the power outage is
not prolonged. Depending on the duration of the power outage, the Room Controllers internal clock may need to be updated
or reset completely. The following table gives an indication of the expected clock performance after a power outage of a given
duration.
Outage duration Room Controller behaviour
0 - 24 hours Clock functions are normal
24 - 36 hours Clock accuracy not guaranteed, time may need to be adjusted
36 - 72 hours Clock no longer increments and will need to be adjusted when power is
restored.
72+ hours Clock functions are fully reset, and will need to be reinitialized as per a
new installation.