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Summary of Contents for Miura MS-10

  • Page 3 MIURA Boiler. Please choose the person for handling. This operation manual is for using the water softener of MIURA Boiler. Make sure that you select the person for operation before using it and it is required for handlers to fully understand this operation manual before using it.
  • Page 5: Table Of Contents

    MS SERIES 1.T erm …………………………………………………………………………………… 2.Purpose and operating principle ……………………………… Purpose ………………………………………………………………………………… principle ………………………………………………………………………………… Clearance of hardness components …………………………………………… Regeneration of an ion exchange resins ……………………………………… Regeneration process………………………………………………………………… 3.Each part Name and function …………………………………… 4.Basic precautions …………………………………………………………… 5.Examination and preparation before start ………………...
  • Page 7 MS SERIES We use these terms for more efficient operation with safety. Take full understanding of these and use rightly. The situation where the user is expected to die or be Warning deeply wounded for mishandling The situation where there is possibility that the user is Caution wounded and material loss is expected for mishandling Precautions for preventing the damage of the device and...
  • Page 8: T Erm

    Specific terms used in this operation manual are gathered below. Term Meaning Hardness Calcium and magnesium solved in raw water Raw water Water before being processed in this device Water cleared of calcium and magnesium Soft water Ion exchange Resin which chemically absorbs and clears hardness components in resin raw water Process in which one makes the ion exchange resin reusable which got...
  • Page 9: Purpose And Operating Principle

    MS SERIES Purpose Various contaminants are dissolved in tap water and groundwater widely used for boiler and their amounts are variably different from one another. Especially, hardness components adhere to the boiler pipe forming scale and have an great effect on boiler efficiency and life.
  • Page 10: Regeneration Of An Ion Exchange Resins

    Regeneration of an ion exchange resins Entrance for Salt water for regeneration use enters the entrance raw water for raw water. When salt water passes the ion salt water for exchange resin layer, it detaches hardness regeneration use components such as calcium and magnesium ions absorbed in the resin.
  • Page 11: Each Part Name And Function

    MS SERIES MS-10 C C o o n n t t r r o o l l v v a a l l v v e e R R e e s s i i n n b b o o t t t t l l e e...
  • Page 12 E E n n t t r r a a n n c c e e f f o o r r r r a a w w w w a a t t e e r r 20A : MS-10 25A : MS-22...
  • Page 13: Basic Precautions

    The power should always be ON •Miura water softener is regularly working by a 24 hour-timer so it needs sustained electricity. The power should always be ON. If the power is OFF, it will not work, resulting in the situation the hardness water is supplied to the boiler causing scale punk in the boiler.
  • Page 14 Warning Inspect setting procedures below and check if it is correctly installed before using MS- type Miura water softener. Do not use it under the wrongly installed condition. It can cause serious accidents. Body installation •Is the set-up place is right? This device is for indoor installation specifications.
  • Page 15 MS SERIES Electrical work •If you neglect warnings about electrical work, it may cause leak and electric shock. •Power is the only? The main power needs the leak breaker. Make sure the breaker is the leak breaker only for our main device use.
  • Page 16 •Freezing should be avoided If the resin inside is frozen, the ion exchange resin is destroyed or loses their function. Use the heater or insulator to keep it warm when the resin may have the possibility to be frozen. •Are there enough outlets? The water softener excretes about 350ℓ...
  • Page 17: Examination And Preparation Before Start

    MS SERIES Before start the device, check next followings. Check the raw water pressure. 1.5~5kg/cm²is normal. *MS-10, 22, 30 0.15~0.49MPa{1.5~5.0Kgf/cm MS-40 0.18~0.49MPa{1.8~5.0Kgf/cm Note) In case DOR is set up in posterior, make the raw water pressure above 3kg/cm² . Check if regeneration salt is remaining in the salt tank.
  • Page 18: Timer Control And Setting Regeneration Date

    The MS-series Water Softeners contain a 7-day-timer so it can be started on any day on the week. Time Setting You can set the time like followings. 1. Push the yellow plate, rotate the tick and set the current time in the current time-indicating part. 2.
  • Page 19 MS SERIES 1. Establishing the start day is done by pushing 7 starting pins of the start timer inward. 2. If you push the start pin in the central most upper segment, it is started about at 2 am that day. Frequency table for start Daily Once/2days...
  • Page 20: Trial Operation

    Procedure for removing air and check for backwashing process 1. With the entrance/exit valve closed, set the manual start pin in the location of <Backwashing> in the process-indicating plate. 2. Check if the bypass valve is water-passing. Open the entrance valve little by little. Once water enters the resin body inside, air is removed through the drain hose.
  • Page 21: Check For Regeneration Process

    MS SERIES Check for regeneration process 1. Set the manual start pin at ‘Start a’in the process-indicating plate. 2. Check if salt water is being reduced in the salt water tank. If the absorption of salt water is defective, it means the water pressure from the injector is low or air is being inhaled, which both need examination.
  • Page 22: Setting On Water-Passing

    Setting on water-passing Now, setting preparation is finished. Check the power, process location, water pressure, drain hose and so on again. If everything is okay, add the salt to the salt water tank, open the entrance valve of the water softener and locate the bypass valve in the water-passing.
  • Page 23: Maintenance Check

    For inspection and maintenance, do it in order described in each step. Do not work other than being described. It may result in personal accident. *Periodically inspect and maintain the device to keep the function, economy and safety of Miura Ms-type water softener for a long time.
  • Page 24: Checking Soft Water

    Checking soft water 1. Previously, discharge about 2L of water powerfully from the safety valve (excreting congested water) 2. From safety valve, wash the accessory poly beaker with water frequently. 3. Add 4 drips of indicator to the poly beaker(Sampling hardness indicator water first may make it difficult to mix the hardness...
  • Page 25: Checking The Control Valve

    MS SERIES Checking the control valve ● The control valve controls the regeneration process thus is very important of all other parts in the water softener. Please inspect the control valve to sufficiently supply the soft water for the boiler. ☞...
  • Page 26: Cleaning The Water-Supplying Strainer

    Cleaning the water-supplying strainer ● Clean the water-supplying strainer regularly. 1. Close the entrance of the water softener and exit Wrench of the valve. Water-supplying strainer 2. Open the cap of the water-supplying strainer with wrench. Cycle Opening the cap of the water-supplying strainer makes the water in pipeline flow out.
  • Page 27: Failure And Countermeasure

    MS SERIES Check and countermeasure in failure In case of not being soft water, check and take countermeasure like followings. With no idea of reasons or problems other than the table below, call company’ s A/S office. Warning For the repair sequence, follow the direction. After failing despite doing the designated repair, call company’...
  • Page 28: Specification

    Leakage of the salt water in Check the connection the exit pipeline Adhesion of the exit pipeline Not working Contact A/S office for salt water List Unit MS-10 MS-22 MS-30 MS-40 Remarks Standard number of process m³ /h yield m³ /...
  • Page 29 M E M O M E M O...
  • Page 32 In Korea, you can call the nearest A/S Office via the representative phone number, without the area code number, for prompt and comprehensive service. MIURA Boiler, used safely anywhere in the country...

This manual is also suitable for:

Ms-22Ms-30Ms-40

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