DCF-HS Automatic Handle Electric Toilet Flusher

Introduction
First of all, thank you for purchasing the induction toilet flusher produced by our company. it will bring you comfortable, hygienic, and convenient washing, and it can help users avoid cross-infection of germs in public places. is an electronic technology used in High-tech and intelligent products that improve water health.
1. Before design and construction, please carefully read the product construction manual and installation instructions.
2. The battery used must have a certain reputation and good quality 4 AA alkaline batteries, and the battery brand must be the same. If counterfeit or low-grade batteries are used, the work and service life of the machine will be affected.
3. When installing a urine sensor flusher in a newly built house. first, check whether the water in the water pipe is clean. If it is not clean, please drain the water in the water pipe until the water is clean before installing it.
4. The sensing distance and the length of flushing time can be changed according to the user's needs (the user must provide the changed written text, otherwise it will be produced according to the manufacturer's standard)
5. After the installation is completed, the installer will hand over the instruction manual to the manager or user.
6. The company reserves the right to update the product technology.

When ordering, please specify the specifications and quantity of the required product according to the "model meaning".
Model: DCF-HS/DC 6V/DC pulse type two-core waterproof wire A.
This model has the following meaning: Voltage: DC 6V，
Switch type: dc pulse type; The type of line: type: two core waterproof line A;
If the user has a special request, please specify in detail when ordering.

Power Supply Installation
Before installation， please drain the sewage in the water pipe. Otherwise, the impurities in the pipe will affect the use of the solenoid valve.

Use a hexagonal screwdriver to remove the uppercoverscrews
Take off the upper cover, put 4PCsxAA alkaline batteries in the battery box
Reinstall the upper cover and screwsin reverse steps
Debuginduction

Common Troubleshooting

FaultPhenomena	Failure Reason	Handling Method
No Flow	Battery Energy Depletion(BatteryPoweredproducts）	Replace New Batteries
	PowerOutage(ACPower Supply Products）	Wait for power to come back on
	PowerFailure(ACoower supply products）	Check the power junction box
	Water Outage	Wait for the water supply to resume
	The filter is too dirty, causing blockage	Cleaning Filter
	Water pressure is out of range	Wait for the water pressure to rise
Not of the water	Battery wet water causes circuit board short circuit	Replace the circuit board
	PowerOutage/ACPower SupplyProducts	PowerOutage(ACPower Supply Products）
	PowerFailure ACoower supply products	Check the power junction box
	The sensor window is stained	Srubdirt

System parameter

Model No.	DCF-HS 203BQ7
Product Name	Automatic induction toilet flush valve
Power Supply	6VDC(4PCs*AAalkalinebatteries)
Quiescent Current	20uA(Power-saving condition<10uA)
Working Water Pressure	0.05-0.8Mpa
Working Medium	Normal Tap PipeWater
Sensing Distance	75-80CM(PairStandard Whiteboard)
Environment Temperature	1℃-55℃
Humidity 0f The Environment	<93(+2,-3)%
Inlet PortSize	G1"
Out let PortSize	Φ60mm
Rated FlowL/S	>1.5L/S( UnderDynamicPressureWith 0.1Mpa
ProductProtection Class	IP54