1 INTRODUCTION 1.1 Custos BVS Custos Ball Valve Servo “Custos BVS” is capable for outdoor deployment for controlling water valve OPEN / CLOSE. It also supports auto CLOSE valve when water leak is detected by Local Leak Sensor Probe. Ubitech Ltd.
BVSLWx User Manual Date: 9-Jun-2021 2 FEATURES & SPECIFICATIONS 2.1 Physical Specifications Parameter Value Model No. BVSLWU (US) / BVSLWE (EU) Dimensions 14.8 x 9.6 x 13.3mm Weight BVS Unit: 603g Body Color White Knob Color Light Blue Waterproof and Dustproof...
BVSLWx User Manual Date: 9-Jun-2021 3 WHAT INSIDE IN THE BOX 3.1 Standard Custos BVS package comes with below items: Custos BVS Main Unit x 1 AC-DC Adaptor x 1, (AC 110/220V to DC 12V/1A) Local Leak Sensor Probe x 1 (Optional)
BVSLWx User Manual Date: 9-Jun-2021 4 UNDERSTANDING CUSTOS BVS 4.1 Connectors & Interfaces Terminology Description Terminology Description Buzzer Product info and serial number Sound indicator Product label ○ ○ Built-in temperature sensor Clamp on water pipe. Max 1-1/4 inch Temperature sensor Clamp ○...
BVSLWx User Manual Date: 9-Jun-2021 5 KEY & INDICATORS BEHAVIOR 5.1 Touch Sense Button - Short Press: One click comes with one short beep sound. Long Hold: Press and holding the key. “Come with 1 x short beep per second” 5.2 Visual Indicator - 3 Colors LED: GREEN, YELLOW &...
Make sure the Knob and Valve Handle are facing on same side. *Refer to “Figure 6 B” Tighten Clamps while holding down the Custos BVS. Unplug the Dust Cover and plug Local Water Sensor Probe into connector tightly. (Optional) *Refer to Figure 6C Connect the power socket to DC Adaptor, screw up the water seal cover.
7.4 Water Leak Sensor & Alarm Water Leak Alarm will be activated and to CLOSE Water Valve automatically once Local Water Leak is detected. Once Local Water Leak is detected then Custos BVS will also send out Heartbeat through LoRaWAN network. 7.5 Temperature Sensor By default, BVS sends temperature report automatically to gateway when every 1°C or 1.8°F degree changed.
8.1 Touch Sense Button Keylock Enable After enabled Touch Sense Button Keylock function, Custos BVS will ignore all key events excepting Touch Sense Button Keylock Disable function. (Refer to 8.2) i. Start: Long hold Touch Sense Button 3 seconds then short click 3 times.
BVSLWx User Manual Date: 9-Jun-2021 9 WATER VALVE OPERATION 9.1 Manual Calibration Valve Position Calibration function will identify the correct OPEN/CLOSE position and torque force, it will avoid excess stress applied to your valve. By default, BVS will perform auto-calibration when re-power on every time. Start: Long Hold Touch Sense Button 5 seconds then short click 5 times.
BVSLWx User Manual Date: 9-Jun-2021 9.4 Pause OPEN/CLOSE Operation Pause only take effect during OPEN or CLOSE operation. Start: Short click Touch Sense Button once. Processing: Yellow LED blinking and Valve stop operation. 9.5 Resume OPEN/CLOSE Operation Resume only take effect during Pause operation. Start: Short click Touch Sense Button once.
10.1 Water Leak Detection & Alarm Custos BVS comes with Local Leak Sensor Probe and support following functions, in short, once Water Leak is detected, Water Leak Alarm will be activated, hence the water valve will be closed spontaneously, at this moment all other operations will not be accepted except Water Leak Alarm Cancellation.
Date: 9-Jun-2021 11 TEMPERATURE SENSOR 11.1 Temperature Report By default, Custos BVS will send out Heartbeat automatically when temperature in 1 °C or 4°F change of ambient temperature. Custos will send out °F in US version and °C for other versions.
BVSLWx User Manual Date: 9-Jun-2021 12 APPENDIX Terminology, all events and operations details including action key event, LED and Buzzer status. 12.1 System Event Status Event Detail Buzzer System Ready BVS is Ready to operate after power on or reset. Green LED ON 2 seconds 2 beep sounds Standalone mode heartbeat...
BVSLWx User Manual Date: 9-Jun-2021 12.3 Operation Mode Operation Mode Function Description Action Key Operation Support Long Short Standalone Network Water Valve 1.Open Control water valve to full open Support Support Manual Operation 2.Close Control water valve to full close Support Support 3.Pause...
BVSLWx User Manual Date: 9-Jun-2021 12.4 Water Valve Operation Event Action / Status Key Action LED Status Buzzer Status Start OPEN (Valve in closed position) Click 1 time Yellow LED keep blinking Processing Yellow LED keep blinking Keep short beep OPEN Success Green LED ON 1 second...
BVSLWx User Manual Date: 9-Jun-2021 12.5 Water Leak Event & Alarm Event Action / Status Key Action LED Status Buzzer Status Leak Sensor Probe Triggered Start Water Leak Alarm RED LED fast blinking Fast beep sound Processing-Close Water RED LED fast blinking Fast beep sound Valve Automatically Alarm Cancellation...
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BVSLWx User Manual Date: 9-Jun-2021 Contact us if you have any questions Website: https://ubitech.hk/custos-lw/ Ubitech Ltd. Version: 0.4.1...
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