181
LOGO! Manual
A5E00067781 01
8.7 Water Pump
Nowadays, private households are increasingly making use
of rainwater alongside the mains domestic water supply.
This saves money and helps protect the environment.
Rainwater can be used for the following, for example:
Washing clothes
Watering the garden
Watering indoor plants
Washing the car
Flushing the toilet
The sketch below illustrates how such a rainwater supply
system works:
Run-dry prevention on
Mains water inlet on
Run-dry prevention off
Mains water inlet off
Pump
Pressure tank
Pressure switch
S1
S2
S3
S4
M1
Rainwater
collecting tank
Water pipe
Control in the
distribution box
Mains water inlet
K4
Rainwater inlet
The rainwater is collected in a large water butt. From the
water butt it is pumped by a pumping station into a piping
system provided for it. From there it can be drawn off in the
same way as the normal household water supply. If the wa-
ter butt should run dry, it can be topped up with mains wa-
ter.
Applications
To Next Page
Loading...
Need help?
General
