Davey RAINBANK WITH SUBMERSIBLE PUMP - Manual (Page 7)

IMPORTANT
because it involves mains water,
rainbank ® may only be legally
installed by a licensed plumber.
ensure mains water pressure is
limited to 900kpa.
note: because the effects of seasonal
change etc. can cause the
pump and tank to move slightly
relevant to the home it is highly
recommended that discharge and/
or suction pipe lines be fitted with
flexible pipe, such as braided
hose, reinforced suction hose or
polythene pipe.
Different types of RainBank ®
Installations
there are different ways a rainbank ® can
be installed depending on your rainwater
tank and pump configuration.
INSTAllATION TYPE 1 - PAgE 16
Tank: above ground
Pump: outside tank
Float switch: must be installed inside
of tank
Pump Kit: krb1,2,3&4
INSTAllATION TYPE 2 - PAgE 21
Tank: above ground
Pump: submersible inside tank
Float switch: incorporated with pump
Pump Kit: krbs1&2
INSTAllATION TYPE 3 - PAgE 22
Tank: below ground
Pump: submersible inside tank
Float switch: incorporated with pumps
Pump Kit: krbs1&2
Mains In
To House
Mains In
To House
FS
30 7
1. Pump not plugged in.
plug pump into base of rainbank ®
and rainbank ® into power supply.
see page 20.
2. No power supply to pump.
contact electrician and have power
restored.
3. Float switch not connected to
RainBank ® . plug float lead into
base of rainbank ® . the connection
lead is located next to the power lead
coming from the rainbank ® . to
confirm the connection is correct,
depress ‘manual override’ button,
pump will start.
4. No water in tank.
check water level in tank.
5. Float switch located at water
tank is installed incorrectly.
check position of float. see page 16-19.
6. Mains water supply not
connected to RainBank.
rainbank ® system must have a
pressurised water supply connected to
inlet. press ‘manual override’
button to simulate mains water
flowing.
7. Mains supply to RainBank
®
turned off. turn on mains water
supply. press ‘manual override’
button to simulate mains water
flowing. pump will start is rain water
is available.
8. Pump is faulty.
to confirm if the fault is within the
pump, plug the pump directly into
power point and check to see if it
starts. If the pump starts plug the
pump back into the rainbank ® and
continue fault finding. If the pump
does not start contact your supplier for
further advice.
9. Lead from float switch to pump
broken or damaged.
replace float and lead assembly.
10. Float switch defective.
contact your supplier for further
advice.
11. Mains water flow is too low.
ensure flow at most distant outlet is
above 5 litres per minute.
SYMPTOM: PUMP WIll NOT SWITCH ON
hoW to Install raInbank ®
!
Mains In
To House