Culligan MC405 Operating Manual Download Page 10

6. Resetting the display during normal operation.

If the time is to be adjusted during normal operation, press any key to illuminate the 

display, press the     

 

 key once. The display will flash and indicate present time. Using the        

keys will alter the time as described on page10.

7. Power loss

The AMECS system will maintain the individual programming parameters of the water 
softener for up to 72 hours.

If the power cut lasts longer than 72 hrs, the control will flash "00:00" when power is

 

returned to the control.

 

The unit will continue to keep time from the moment power is 

restored. In this situation the time of day will

 

need to be reset.

 

 

 

Pressing the

   

 

   

button will return the display to the Normal Operation mode. 

Programming is now complete and no further adjustment of the water softener is 

required.
Remember to check the salt level in the brine cabinet weekly.

 

Set

00:00

Time

10

1. SETTING THE TIME OF DAY (see Fig1)

The first two digits (00) of the display will flash prompting the installer to set the time. The 

time is adjusted by using the              keys. Pressing the         key enters the hours. The 

minutes are set by using the              

 keys

Pressing the

      

 key once enters the minutes and moves the display into the Set 

Hardness mode.

Set

00:00

Time

 11

P

A

R

T

 T

H

R

E

E

2. SETTING THE WATER HARDNESS (see Fig2) 

Use the

         

The display default is 300 (typical hardness level) which indicates a setting suitable for 

hard water with a value of 300 parts per million of hardness minerals. 

 

keys to adjust the setting to match that of the one you obtained / identified earlier. See 

page 9 for details. 

Pressing the         set key once enters the hardness and moves the display to Set 

Recharge Time Mode.

Hardness
Set

300

PROGRAMMING PROCEDURE

A

R
P

T

 T

W

O

 

 

 

 

 

 

 

 

Set

02:00

RECHARGE Time

cc

bs

OR

Fig1

Fig2

Fig3

Fig4

3. SETTING THE RECHARGE TIME (see Fig3)

To operate effectively, your water softener needs to regenerate periodically (dependent 
on the hardness of the supply and amount of water used). The default time of day when 
this is to occur is 2.00am. To alter this setting use the               keys.

Pressing the        key once enters the recharge time and moves the display into Set Salt 
Type Mode.

 

 

4. SETTING THE TYPE OF SALT USED (see Fig4)

To operate effectively, your water softener must be set to the type of salt you intend to use 
in the system. Block salt (BS) and care cubes (CC) are suitable. Use the                  keys to 
select the type of salt used.

 

 

 

 

5. Charge Bar

Having set the display on the control facia, you will notice that during normal operation 
there is a charge bar running along the bottom of the display. This charge bar shows the 
percentage of water softener capacity remaining since the last regeneration. Immediately 
following a regeneration, the charge bar returns to 100%.

8. Flow indicator

During normal operation, a flow indicator will flash on the display at a rate of one litre per 
pulse when water is passing through the softener.

9. Cleaning

Your water softener may be cleaned using a damp cloth and a mild detergent. Do not use 
bleaches, solvents or spirits as they may damage the surfaces.

Summary of Contents for MC405

Page 1: ...the softening process 4 5 Installation and operating considerations 6 Installation layout PART TWO 7 8 Installing your water softener 9 Water hardness test Programming procedure 10 PART THREE Troubles...

Page 2: ...system design is based on the extensive experience of Culligan in the UK Rotary valve means less moving parts for greater reliability Flow rates suitable for use on conventional and modern plumbing s...

Page 3: ...Soft water Water inlet To drain Brine pick up Rinse water to drain Hard water SOFTENING CYCLE REGENERATION CYLCE RINSING CYCLE Periodically these resin beads are automatically cleaned and regenerated...

Page 4: ...sible dependant on the incoming water pressure Please remember the weight of your new water softener will considerably increase once installed and filled with salt Therefore please ensure your chosen...

Page 5: ...unt of sodium it has been calculated that 1 pint of softened water contains a similar amount of sodium as two slices of white bread or pint of milk Water that is used for mixing powdered milk for babi...

Page 6: ...bush for 15mm pipework Key to the diagram A Non return valve B Pressure reducing valve where required C Inlet valve D Bypass valve E Outlet valve 6 PART ONE A B C E D Mains stop valve Drinking water...

Page 7: ...the valve will confirm the direction of flow Connections can be made with either conventional copper tube and fittings or the high flow flexible hoses supplied ensure hoses are not kinked as this may...

Page 8: ...from your local Waterside dealer 7 Blending control 6 Filling the brine cabinet salt usage and salt alarm All machines are factory set to produce water that is soft If you prefer water which is less...

Page 9: ...ne with water from a hard water tap Add the tablets to the solution one tablet at a time Shake the bottle in between and keep adding tablets to the water until the solution turns from wine red to blue...

Page 10: ...h a value of 300 parts per million of hardness minerals keys to adjust the setting to match that of the one you obtained identified earlier See page 9 for details Pressing the set key once enters the...

Page 11: ...ed Remember to check the salt level in the brine cabinet weekly 11 PART H EE T R cc bs OR Fig4 4 SETTING THE TYPE OF SALT USED see Fig4 To operate effectively your water softener must be set to the ty...

Page 12: ...within the specified operational parameters the water level should not reach the overflow connection If however an overflow situation occurs please refer to the troubleshooting section on page 13 to d...

Page 13: ...BRINE CABINET REACHES OVERFLOW Is the line pressure within the specification of the water softener Connect a pressure gauge to a water outlet and check the pressure is between 1 7 5 0 bar 7 1 Pressure...

Page 14: ...e If yes this is normal wait until the recharge is complete 3 There should be no flow to drain in the service position Isolate the softener and call for service 9 9 PROBLEM EXCESSIVE SALT USAGE Check...

Page 15: ...CATION TABLE MC450 MC550 50 50 30 35 24 28 10 10 1 4 2 2 5 5 1 7 1 7 49 49 5 5 230 230 12 12 3 4 3 4 1 2 1 2 Model Maximum peak flow rate L min Maximum continious flow rate L min Basic flow rate flow...

Page 16: ...or it representatives Any defect caused by malicious or wilful action negligence misuse or third part interference Any defect or damage occasioned by fire lightening explosion flood storm frost impact...

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