Compact water level controller designed for reliable, easy, and safe operation in 220V systems. Key benefits Reliable power input: Operates on AC 220V/50HZ for stable performance with common household and commercial 220V installations. Intuitive operation: Touch control offers precise, easytouse adjustments without mechanical buttons. Spacesaving mounting: Wallmounted design keeps the unit secure, accessible, and out of the way. Builtin current protection: Includes a 10A switch (with a 30A delay) to guard against excessive current and help improve conversion rates during switching events. Main features Function: Controls and monitors water level for tanks and pump systems. Power compatibility: AC 220V/50HZ. Control method: Touch control for straightforward setting and operation. Mounting: Wall mounting for stable installation and long service life. Protection: 10A switch with a 30A delay to reduce risk from transient overcurrent conditions. Typical applications Residential water tanks: Automate pump start and stop to maintain tank levels without manual monitoring. Smallscale irrigation: Manage water supply to irrigation pumps to reduce pump cycling and interruptions. Commercial or light industrial storage: Maintain set levels in process or storage tanks where 220V power is used. Installation and compatibility notes Designed for wall mounting in environments where AC 220V/50HZ power is available. Intended to work with standard water pumps and sensor circuits compatible with 220V control systems. Touch control simplifies onsite adjustments and daily operation. This unit provides a practical, compact solution for water level control where reliable 220V power, simple operation, and basic overcurrent protection are required.