East Midlands Water Company SUMO Manual Download Page 3

 

All water softeners work on the same basic principal. Hard water flows through a bed of resin and the 
calcium and magnesium, the minerals that are responsible for hard water, are removed. 

This does 

NOT affect the ph value of your water supply.

 

Salt/Brine Tank  

This particular softener’s cabinet is also the brine tank. You lift the lid and add the tablet salt to the 
main cavity. When filling with salt make sure you don’t overfill it. The tank is fitted with an external 
overflow - never fill above this level. You will need to check the salt level on a regular basis and top up 
when required. You will find that you develop a routine and automatically top up after a set period of 
time, either weekly or monthly. All households are different. If you notice the tank is completely empty 
of salt, just perform a manual regeneration a few hours after refilling (see page 11 for instruction on 
how to carry out a manual regeneration). 

Regeneration Process

  

The resin in your softener needs a regular clean. This is the regeneration process. The resin is literally 
washed with a brine solution .You can think of it like a washing machine cycle in that it will perform 
several different processes to clean the softener.  Water is drawn from the brine tank and flushed 
through the system. At the end of the cycle, water is put back into the brine tank in order for the salt to 
dissolve ready for the next time the machine needs to regenerate. The level of water in the tank will 
depend on the type, size and water pressure feeding the softener. Dependent on the amount of salt in 
the softener you may not even see the water level. Once the regeneration is complete the resin will be 
able to supply soft water to your property.  

How quickly will my softener start to work?  

Your softener will produce soft water as soon as water passes through it. However, the size of your 
property, water usage and the type of water system you have will determine how quickly you will notice 
results. For example, if one person lives in a very large property with water fed from a storage tank 
system (gravity feed) they may not see the benefit for several months until all the hard water that was 
present in the storage tanks has been replaced with soft water. A large family in a smaller property with 
a direct feed system will notice the results much quicker.  

What happens in my softener? 

Your softener doesn't show any visible signs or make any noise during the water softening process. 
Water will only enter or leave the brine tank during regeneration. Salt is NOT used in the water 
softening process - only during regeneration. The only time you will see or hear your softener working 
is during the regeneration process.  

Help? 

If you require any additional information regarding your particular water softener, please contact our 
technical support team via email. They can be reached at  

 

 

What to expect from your water softener? 

[email protected] 

 

Page 3 

Summary of Contents for SUMO

Page 1: ...Preparing to go into service 11 Resin Tank Valve Brine valve 6 Salt type and replenishment 12 Siting your softener 4 Setting up your softener 6 11 Starting up first time 11 Waste connection assembly 6...

Page 2: ...environments It is not a water purifier It is recommended that you fit this softener to a municipal water supply Benefits include Energy savings Increased life of electrical appliances dishwashers was...

Page 3: ...to dissolve ready for the next time the machine needs to regenerate The level of water in the tank will depend on the type size and water pressure feeding the softener Dependent on the amount of salt...

Page 4: ...nstallation kits and can be ordered separately Check list If you purchased an EMWC fitting kit with your softener all valves required for installation will be included Combi boilers require a Combi Ki...

Page 5: ...te 22mm t pieces and non return valves are not included in the fitting kit NEED HELP Check our installation video h ps www eastmidlandswater com Fi ngVideos SUMO Water Softener Drinking hard water div...

Page 6: ...important as the brine line will be under pressure when your Sumo sof tener is in service Failure to check this element may result in leaks Step 3 Waste Connection Connect the 1 2 tube to the waste el...

Page 7: ...y adjustments 1 Remove the small blue plastic locking clip on the adjustment knob It is simply removed by gently using your fingernail or a small screwdriver It is plastic so over zealous removal may...

Page 8: ...Water Softener Hardness adjustment knob with blue clip Regeneration activator Viewer for programming Meter dial Close up of the hardness settings meter dial through the viewer This is set at 260 250 p...

Page 9: ...e nut is on the inside of the cabinet With the elbow facing upwards ensure the nut on the inside is a snug finger tight tightness Step 4 Holding the nut with your fingers on the inside turn the elbow...

Page 10: ...an be done by connecting to a 15mm copper tube for a maximum run of 8 meters with a minimum daytime pressure of 40psi Ensure that the waste hose is not kinked in any way as this could lead to an overf...

Page 11: ...n See box below 6 When the water starts to flow continuously to waste fully open the water inlet valve to the system At this point you may notice that the waste water may have a slight yellowy brownis...

Page 12: ...his product is available under many different names but it is basically a water softener resin cleaner For further advice please contact our sales department on 0116 276 3334 This product is available...

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