Shower pump
note:
If care has been taken to prevent any
obvious debris entering the system, the above
procedure should be adequate for normal
operating conditions of the pump and shower.
However, it may be advisable to also clean the
filters in the inlet ports of the pump as an extra
precaution.
ClEaNING
Clean the unit with a damp cloth using clean
water or mild liquid detergent.
DO NOt use acid or abrasive detergents.
COmmISSIONING
Before the first operation of the shower pump, it
is necessary to flush out any system debris from
the installation. This operation must be carried
out with the pump isolated from the electricity
supply, and with the pump feed pipework from
the cistern and cylinder directed to waste by
connecting a suitable length of hose.
Procedure
1.
Make sure the isolating valves from the
cistern and cylinder are closed.
2.
Turn on the mains water supply to the
storage cistern and allow the cylinder and
system to fill.
3.
Open both isolating valves and flush
through thoroughly.
4.
Allow water to flow to waste for two or
three minutes to make sure any installation
debris and air is completely flushed from
the system.
5.
Check the system pipework for leaks.
6.
Close both isolating valves. Remove the
waste hoses and connect the cistern supply
pipework and cylinder pipework to the
pump inlet flexible push-in connectors.
7.
Remove the showerhead from the mixer
valve hose and direct the hose to waste.
8.
Open the mixer valve fully and then re-open
both isolating valves.
9.
Allow water to flow under gravity from the
hose for a few minutes.
10.
Stop the flow at the mixer valve.
11.
Switch on the mains electricity supply to the
shower pump.
12.
Open the mixer valve. The pump will
operate and water will flow. Allow water to
flow to waste for two or three minutes.
13.
Check system pipework again for leaks.
14.
Turn off the mixer valve — the pump will
switch off and the water will cease to flow.
Replace the showerhead onto the shower
hose.
15.
Switch off the electric supply to the pump
and eliminate any leaks.
Summary of Contents for T22i
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