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8. Important Maintenance Instruction

 

The device is a product with superior design and craftsmanship and should be used with care.  

The following suggestions will help you use the warranty service effectively. 

 

• Keep the equipment dry. Rain, moisture and various liquids or water may contain minerals that can corrode electronic 

 circuits. In case the device is wet, please dry it completely. 

• Do not use or store in dusty or dirty areas. This way can damage its detachable parts and electronic components. 

• Do not store in excessive heat place. High temperatures can shorten the life of electronic devices, destroy batteries, and  

 deform or melt some plastic parts. 

• Do not store in excessive cold place. Otherwise, when the temperature rises to normal temperature, moisture will form 

 inside which will destroy the board. 

    • Do not throw, knock, or shake the device. Treating equipment roughly can destroy internal circuit boards and delicate 

  structures. 

• Do not wash with strong chemicals, detergents, or strong detergents. 

• Do not paint the device. Smudges can make debris block detachable parts up and affect normal operation. 

• Do not throw the battery into the fire to prevent the battery from exploding. Damaged batteries may also explode. 

 

All the above suggestions apply equally to your device, batteries, and accessories.  

If any device is not operating properly. 

Please take it to the nearest authorized service facility for repairing. 

 

Summary of Contents for R720F

Page 1: ...720F Series User Manual Copyright Netvox Technology Co Ltd This document contains proprietary technical information which is the property of NETVOX Technology It shall be maintained in strict confidence and shall not be disclosed to other parties in whole or in part without written permission of NETVOX Technology The specifications are subject to change without prior notice ...

Page 2: ...able of Content 1 Introduction 2 2 Appearance 3 3 Main Features 5 4 Set up Instruction 6 5 Data Report 7 6 Installation 11 7 Information about Battery Passivation 12 8 Important Maintenance Instruction 13 ...

Page 3: ...and wash and a currently detected data packet will be reported Water Leakage Detection 1 Regularly check the current voltage and state of water leakage according to the configured time 2 When the device detects the change in the current water leakage state it will report a data packet with the current voltage and state of water leakage 3 Press the function key to immediately detect the current vol...

Page 4: ...3 2 Appearance Hand Wash Detection R720FLO L type Probe Electrode rods Upward R720FLD L type Probe Electrode rods Downward Function Key Indicator Electrode Rod ...

Page 5: ...4 R718FU U type Probe Water Leakage Detection R720W ...

Page 6: ...s can be configured via a third party software platform data can be read and alerts can be set via SMS text and email optional Applicable to third party platforms Actility ThingPark TTN MyDevices Cayenne Low power consumption and long battery life Note Battery life is determined by the sensor reporting frequency and other variables please refer to http www netvox com tw electric electric_calc html...

Page 7: ...work Turn on the device to search the network The green indicator stays on for 5 seconds success The green indicator remains off fail Had joined the network Turn on the device to search the previous network The green indicator stays on for 5 seconds success The green indicator remains off fail Fail to join the network Suggest to check the device verification information on the gateway or consult y...

Page 8: ...urrent voltage and the current state of hand wash according to the default 2 As soon as the device detects the change in the current state of the hand wash it will report a data packet including the current voltage value and the current state of the hand wash 3 Press the button and it will immediately detect the current voltage and the current state of the hand wash and then report a currently det...

Page 9: ...figReport Rsp 0x81 Status 0x00_success Reserved 8Bytes Fixed 0x00 ReadConfig ReportReq 0x02 Reserved 9Bytes Fixed 0x00 ReadConfig ReportRsp 0x82 MinTime 2bytes Unit s MaxTime 2bytes Unit s BatteryChange 1byte Unit 0 1v Reserved 4Bytes Fixed 0x00 1 Configure R720F device parameter MinTime 1min MaxTime 1min BatteryChange 0 1v Downlink 01B7003C003C0100000000 Device return 81B7000000000000000000 confi...

Page 10: ...is 1 meaning it has hand wash Uplink 01B7012400000000000000 The report of the status is 0 meaning it has no hand wash Water Leakage Detection Uplink 01B7012401000000000000 The report of the status is 1 meaning it has water leakage Uplink 01B7012400000000000000 The report of the status is 0 meaning it has no water leakage Example for MinTime MaxTime logic Example 1 based on MinTime 1 Hour MaxTime 1...

Page 11: ...alue too low If the MinTime Interval is too low the device wakes up frequently and the battery will be drained soon 4 Whenever the device sends a report no matter resulting from data variation button pushed or MaxTime interval another cycle of MinTime MaxTime calculation is started Wakes up and collects data 3 6V Does not report Wakes up and collects data 3 6V Does not report Wakes up and collects...

Page 12: ...d according to personal requirements 3 When the level of the hand wash is lower than electrode rods the device will issue a warning R720FLD R720FLO R720FU L type Probe Electrode rods Downward L type Probe Electrode rods Upward U type Probe Installation method of water leakage detection device Place the device on the location where water leakage needs to be detected If users need to detect water le...

Page 13: ...f they are in storage for a long time or if the storage temperature is too high This lithium chloride layer prevents rapid self discharge caused by continuous reaction between lithium and thionyl chloride but battery passivation may also lead to voltage delay when the batteries are put into operation and our devices may not work correctly in this situation As a result please make sure to source ba...

Page 14: ...y batteries and deform or melt some plastic parts Do not store in excessive cold place Otherwise when the temperature rises to normal temperature moisture will form inside which will destroy the board Do not throw knock or shake the device Treating equipment roughly can destroy internal circuit boards and delicate structures Do not wash with strong chemicals detergents or strong detergents Do not ...

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