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Overflow Connection. 

 

The overflow connection is the white ½” hose spigot on the rear or side of 
the cabinet. A clip is not required for this connection. The overflow must be 
run downhill through an outside wall without kinks or restrictions. It is 
recommended the overflow hose be visible when it exits the outside wall. 

 

Electrical Connection. 

 

Connect the transformer provided to a continuous electrical supply with the 
power off. Plug the flying lead from the transformer into the electrical 
connection on the controller (see programming instructions). Ensure the 
flying lead cannot get caught on the camshaft or any moving parts on the 
Softener valve. 

 

Preparing the Softener to go into service. 

 

Now that 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 
Softener you have, you should never let the brine tank become completely 
empty of salt and it is advisable to check the salt levels on a regular basis until 
a usage pattern has been established, normally the salt level should be above 
the water line. 

 

Putting the Softener into service. 

 

You should now complete any programming instructions that may apply to 
your particular Softener. During the commissioning process and initial 
regeneration you can confirm that the unit has no leaks from the installed 
valves and that waste water runs freely. 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 devises that 
dictate the frequency of the regeneration cycle. 

Summary of Contents for Coral Series

Page 1: ...Cabinet Water Softener Installation Operating Guide Manual 001 5 ...

Page 2: ... 1 Outlet 1 Drain Barbed Overflow Barbed Power requirement 240V 12V 50Hz 3 amp plug in transformer supplied Inlet water pressure Min 20 psi Max 120psi Working temperature Max 40 C Protect from frost The softener may or may not be supplied with connection hoses drain hoses or bypass valve sets depending on your supplier these are available to order separately if required from your supplier Planning...

Page 3: ...ftener overflow and be a minimum of in size A single Check Valve A suitable check valve should be fitted This will usually be in the installation kit that can be ordered separately Check List Before you start the installation make sure that you have all the necessary fittings The purchase of one of our standard installation kits will normally ensure that you have everything that you need for a typ...

Page 4: ...the Softener tails Normally the Softener tails are in a configuration of three with the centre normally being the waste outlet Waste Pipe Installation Connect the waste pipe to the waste outlet on the Softener and run the hose to either an up stand or outside drain a minimum air gap of 20mm must exist at the end of the drain line Softened water will have no adverse effect on a septic tank Should y...

Page 5: ... 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 Softener you have you should never let the brine tank become completely empty of salt and it is advisable to check the salt levels on a regular basis until a usage pattern has been estab...

Page 6: ...er waste and power supply Initial Power Up Plug the transformer into the rear of the control panel this is located to the left top corner of the panel if viewing from the front Once the power is connected the display may briefly show the valve type 255 or 268 The valve type will be printed on the side of the valve and should also appear on the delivery documentation On occasions the display may fl...

Page 7: ...ing and adjust the setting using the up and down arrows to the correct setting see 5 2 On the 740 760 control you have options of S L or H Time when system Regenerates This normally defaults to 2 00am but can easily be changed to a more suitable time if required by pressing the square set button to start the display flashing adjusting the time using the up and down arrows then press the square set...

Page 8: ...s and hold the regeneration button 4 until the cam starts to rotate when the cam stops moving open the inlet to the softener slowly until it is about a quarter open Water will start flowing into the softener and start purging the air from the softener you will hear the air coming out and eventually water will begin to run steadily from the drain line you can now fully open the inlet valve to the s...

Page 9: ...reset the valve with H0 displayed press and hold the SET for 5 seconds The valve type will now be shown e g 255 268 Choose the correct valve 255 or 268 and press the SET button Three dashes will now show on screen this is the volume and should be set accordingly using the up and down arrows set the amount applicable to your system see following programming details It will now be necessary to reset...

Page 10: ...Calc at 13 Calc at 13 Calc at 14 Calc at 17 Calc at 16 Calc at 13 Calc at 13 Calc at 17 Slow Rinse Min C3 40 40 46 43 51 44 46 46 51 Represurise Min C4 3 3 3 3 3 3 3 3 3 Fast Rinse 1 Min C5 2 2 3 3 4 4 3 3 4 Backwash 2 Min C6 1 1 1 1 1 1 1 1 1 Fast Rinse 2 Min C7 1 1 1 1 1 1 1 1 1 Refill Min C8 Calc at 4 Calc at 5 Calc at 7 Calc at 10 Calc at 10 Calc at 12 Calc at 9 Calc at 9 Calc at 10 Standard H...

Page 11: ... Calc at 16 Calc at 13 Slow Rinse Min C3 44 49 46 43 51 44 46 Represurise Min C4 3 3 3 3 3 3 3 Fast Rinse 1 Min C5 6 6 6 6 6 6 6 Backwash 2 Min C6 1 1 1 1 1 1 1 Fast Rinse 2 Min C7 1 1 1 1 1 1 1 Refill Min C8 Calc at 4 Calc at 5 Calc at 7 Calc at 9 Calc at 10 Calc at 12 Calc at 7 Coral Eco If you have a Coral Eco Water Save fitted with the 762 controller you will need to use the settings below Ves...

Page 12: ...to home position should be rotating to find home The hour glass should be flashing position on the display indicating the motor is running Camshaft is not turning during Check that the motor is connected ERR 3 display Verify that the motor wire harness is connected to the motor and controller module Verify the optical sensor is connected and in place Verify that the motor gear is engaged with the ...

Page 13: ...red setting 4 Will not draw regenerant or A Low water pressure Fit a pump contact dealer intermittent or irregular draw B Drin line restricted Check drain line is not blocked or kinked C Inlector plugged Clean injector and screen D Injector defective Replace injector E Flapper 2 or 3 not fully closed Remove debris check flapper for closing or replace contact dealer F Air check prematurly closed Pu...

Page 14: ... a regeneration to flush valve 11 No water flow display on A Bypass valve in bypass Open bypass metered valves B Meter probe not connected to Connect correctly C Restricted turbine rotation due to Remove turbine and clean Turbine debris in turbine should rotate freely if not replace it 12 Run out of conditioned water A Impropper regeneration Repeat regeneration after checking between regenerations...

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