Hozelock Sensor Controller 2212, Manual

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Note: To protect battery life the water controller can only be turned
on and off a maximum of 3 times in one minute.
How do I cancel an automatic watering operation
The button can also be used as a manual override to cancel
any current automatic watering operation that has started. The
schedule will then resume.
Battery level check
Press and hold down the Water Now button to check the status
of the batteries at any time.
GREEN = BATTERY IS GOOD
RED = BATTERY LEVEL IS LOW, REPLACE THE BATTERIES SOON.
Failure prevention mode
A built in safety feature detects when the battery levels have
dropped to a level that could fail whilst the valve is open and result
in wasting water. The safety mode prevents the controller from
turning on until the batteries have been replaced. The LED indicator
light will flash red when the failure prevention mode has been
activated. The Water Now function will also not operate until the
batteries have been replaced.
This product is not designed to be used in sub-zero (frost)
temperatures. During winter months drain any remaining
water out of your timer and bring it indoors until the next
watering season.
Troubleshooting
Problem Possible cause Solution
Valve opens but no
water comes out
Garden tap is off Turn on tap
Hose pipe twisted or
blocked
Untwist/unblock
hose hose
Button pressed but
valve doesn’t open
Wrong or flat
batteries
Check battery type
and/or replace with
fresh batteries
Button pressed
Light came on but
valve did not open
1 minute lock out
has operated
Wait three minutes
and try again
Controller set up
correctly but did not
come on at sunset
Controller waiting
to synchronise
Wait 24hrs and
observe again
Controller activated
when outside lights
come on
Outside lights too
bright
Move or rotate
controller away
from light sources
Technical Data
Operating Pressure
0.1 – 10 Bar
Operating Temperature 0 - 55°C
Max. Water Temperature 30°C