HANCI offers automatic and wireless water timers for gardens, lawns and potted plants, helping users schedule irrigation through digital controls or smartphone apps.
HANCI offers automatic and wireless water timers for lawns, gardens, patios and potted plants. Models include the HCT-322 digital timer and the HCT-636 wireless timer, which supports Tuya Smart or Smart Life through a Sub-GHz gateway.
Browse model-specific manuals for installation, watering schedules, gateway pairing, battery replacement and seasonal care. Consult your product manual and seller for applicable warranty terms and service options.
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Look for your exact model number in the HANCI manuals category on Manuals.plus. Available documentation includes the HCT-636 Wireless Water Timer instruction manual.
The HCT-636 supports Tuya Smart or Smart Life. Register an account in either app and connect the Sub-GHz gateway to a 2.4 GHz Wi-Fi network before pairing the timer.
Check the Wi-Fi password and use a 2.4 GHz network. Hold the gateway button for five seconds to restart gateway pairing. For timer pairing, press the gateway button for one second if its RF light is not flashing blue slowly, and hold either timer button for five seconds if its lights are not flashing white quickly.
Its manual states a one-year warranty for device performance failures, excluding accessories and specified causes such as misuse or unauthorized maintenance. Contact a local distributor or repair station with your invoice and warranty card.
Remove the timer, take out the batteries, drain water from the valve tubes and store it indoors in a dry place. The manual specifies a working temperature range of 3–45°C.
