VIQUA BA-VT UV Controller for VT1, VT4, SC1, SC2.5
The BA-VT replacement controller is for use with the Sterilight SC1, SC1-DWS, SC2.5, SC2.5-DWS, SC4, SC4-DWS, and VIQUA VT1, VT1-DWS, VT4, and VT4-DWS systems. This controller operates at 100-130 volts.
Overall rating: 5.0 / 5 from 1 reviews.
Review topics: [].
"My old Sterilight SC4 controller finally failed. The good folks at Viqua directed me to purchase BA-VT. It was different than original controller, but new installation was easy for me. I actually like the BA-VT better than original controller. Thanks!"
Q:
Which systems use the VIQUA BA-VT controller?
A:
The catalog lists: BA-VT, VT1, VT4, SC1, SC2, SC2.5, SC4, VT1-DWS, VT4-DWS, VT4-DWS11. Confirm the exact model and part number on your equipment before ordering VIQUA BA-VT.
Q:
What input voltage does it require?
A:
This version operates at 100–130 volts. Confirm line voltage, plug configuration, and lamp connection before ordering.
Q:
Is BA-VT the same as BA-VT/2?
A:
No. BA-VT/2, BA-VT/2A, and BA-VT/2B are regional 230-volt variants with different cords. Match the full controller part number.
Q:
Does the controller include a lamp?
A:
Do not assume so. It is a replacement controller; verify current package contents and order the approved lamp separately if needed.
Q:
What should be checked before installation?
A:
Match the system, lamp connector, input voltage, alarms, and any accessory connections. Disconnect power before service.
Q:
What should I verify after installation?
A:
Confirm the lamp starts, indicators and audible alarms operate normally, the lamp timer is reset correctly, and cables remain dry and secure.
