GM Autoflow CW Series Guarantee, Installation & Comissioning Instructions

“CW” SERIES WATER SOFTENER

GUARANTEE, INSTALLATION &

COMMISSIONING INSTRUCTIONS

Tel - 0845 10 80 680

Email - [e-mail]

www.gmautoflow.co.uk

WATER SOFTENER INSTALLATION INSTRUCTIONS

1) Softeners should always be installed on firm level ground.

2) The supplies to the softener should be capable of being isolated as close as
possible to the softener and a piped by-pass should be included if the softener does
not already have one.

3) The connections should be made with flexible hoses with regard to the flow
direction arrows on the connection manifold and the push fit hose connection for the
drain should be run to an open faucet to prevent syphonage. If the unit is supplied
with a separate salt tank, you will need to connect the brine line from the air check
elbow to the tank, ensuring the brass inserts are fitted within the pipe.

4) The incoming supply to the softener should include a non-return valve.

5) It is important that a pressure test is carried out, the maximum working pressure is 5
bar, minimum pressure 1.4 bar.

6) The provision of an overflow in case of overfilling of the brine tank should also be
provided to the “push fit” elbow on the side of the tank.

7) Connect the transformer provided to a continuous electrical supply with the power
offer. Plug the flying lead from the transformer into the electrical connection on the
controller. Ensure flying lead cannot get caught on the camshaft or any moving
parts on the softener valve.

Preparing and putting softener into service

8) Now the all the connections have been completed put approximately 5 litres of
water into the brine tank. You may also at this point put a quantity of salt into the
tank. Do not allow the salt level in the brine tank to exceed the height of the
overflow. The amount of salt used will depend on the type and model of the softener
you have, you should never let the brine tank become empty of salt and it is
advisable to check the salt levels on a regular basis until a usage pattern has been
established.

9) You should now complete any programming instructions that may apply to your
particular softener. During the commissioning process an initial regeneration you
can confirm that the softener has no leaks from the installation valves and that the
water runs free. This regeneration will also assist in cleaning any potential air locks
that may be present within the system. The regeneration will also reset any internal
meter or timer devices that dictate the frequency of the regeneration cycle. Use this
setting to set the frequency of regeneration. Set to 2 if unsure.

Tel - 0845 10 80 680

Email - [e-mail]

www.gmautoflow.co.uk