Water Timer Diagram. Water heater switch in the water heater off position the heaters remain off but the clock will run and the stand by battery will remain charged. Wiring diagrams for actual wiring circuit of unit reference circuit type listed on rating plate.
The water level of the tank is indicated by using the 5 leds and if the water level in the tanker is full then the water pump is turned off completely. Aquauno praticoone way water timer. Water heater switch in the water heater off position the heaters remain off but the clock will run and the stand by battery will remain charged.
P1 is initially adjusted through some trial and error so that it exactly matches the filling time of the water tank which needs to be monitored.
Hozelock rain sensor 2703 instruction manual. Hozelock mini watering kit 15 2754 instruction manual. 1 ic 4060 is wired as a standard timer circuit which generates clock signals at a rate depending on values of the r c components connected across its pin9 and pin10. The circuit uses 6 transistors 1 ne555 timer ic a relay and few passive components.