Panasonic TK-CJ300-WTH Water Purifier Owner’s Manual

Panasonic TK-CJ300-WTH Water Purifier Owner’s Manual

WARNING
This service manual is strictly meant to be used by experienced professional repair technicians only and is not designed for use by the general public. Products powered by electricity should be serviced and repaired only by experienced professional repair technicians (“Professionals”). Any attempt to service or repair the product by anyone else could result in serious injury and even death. Panasonic shall not be responsible, to the extent permitted by applicable law, for any damages, losses, costs, expenses, death, injury, claims, decree, proceedings, and/or judgment, arising out of, in connection with, or relating to, any use and/or misuse of this service manual by users other than Professionals.

IMPORTANT SAFETY NOTICE
There are special components used in this equipment which are important for safety. These parts are marked by /!\ in the Schematic Diagrams, Circuit Board Diagrams, Exploded Views and Replacement Parts List. It is essential that these critical parts should be replaced with manufacturer’s specified parts to prevent shock, fire or other hazards. Do not modify the original design without permission of manufacturer.

• The specifications and the parts of this product are subject to change without notice for performance improvement or other purposes.

Warning

Caution:

• Pb free solder has a higher melting point than standard solder. Typically the melting point is 50 – 70°F (30 – 40°C) higher. Please use a soldering iron with temperature control and adjust it to 750 Å}20°F (400 +-10°C). In case of using high temperature soldering iron, please be careful not to heat too long.
• Pb free solder will tend to splash when heated too high (about 1100°F / 600°C)

Specifications

(Approx. 450 g when full of water)
Water temperature when using the main unit| Purified water: Under 35 °C (Unpurified/shower: Under 80 °C)
Minimum usable dynamic water pressure| 70 kPa
Filtration flow volume| 1.8 L / min [At water pressure 100 kPaJ
Cartridge Installed In the unit| TK-CJ600C-EX
Purification capacity
Purification capacity| Free residual chlorine 4 000 L (1)
Turbidity 4 000 L (2)
Total trihalomethane 4 000 L (1)
Bromodichloromethane  4 000 L (1)
Dibromochloromethane 4 000 L (1)
Bromoform 4 000 L (1)
Tetrachloroethylene 4 000 L (1)
Trichloroethylene 4 000 L (1)
CAT (pesticide) 4 000 L (1)
2-MIB (mold smell) 4 000 L (1)
Soluble lead 4 000 L (1)
Benzene 4 000 L(1)
Geosmin (mold smell) 4 000 L (1)
Phenols 4 000 L (1)
Carbon tetrachloride 4 000 L (3)
Removable substances| Iron (particulate form)
Can be removed. (4)
Aluminum (neutral) Can be removed. (4)
Replacement timing guideline for the filter (cartridge)| Approx. 1 year (10 L of purified water used a day)
[Approx. 6 months (20 L of purified water used a day)] (5)
Type of material used| ABS resin
Filter material| Non-woven fabric filter, Activated carbon, Ceramic, Hollow fiber membrane
Components which cannot be filtered out| Iron dissolved in water, heavy metals (silver, copper, etc.), salt (seawater)

• All figures given are for a water temperature of 20 °C.
• This product cannot convert hard water into soft water.

1. (*1) This value is for a removal rate of 80 % based on JIS S 3201 tests.
2. (*2) This value is for a filtration flow volume of 50 % based on JIS S 3201 tests.
3. (*3) This value is for a removal rate of 80 % based on specification standard tests (JWPAS B standards) stipulated by the Japan Water Purifier Association (JWPA).
4. (*4) This substance is for a removal rate of 80 % based on specification standard tests (JWPAS B standards) stipulated by the Japan Water Purifier Association (JWPA). Note that it is not stipulated as part of purification capacity.
5. (*5) This may be significantly shorter depending on the volume of water used, water quality and water pressure.

Exploded View and Replacement Parts List

Exploded view

Replacement parts list

Safety

| Ref. No.| Part No.| Part Name & Description| Quantity|

Remarks

---|---|---|---|---|---
| 1| WTKCJ300W4008| PURIFIER ASSEMBLY| 1|
| 2| TK-CJ600C-EX| CARTRIDGE| 1|
| 3| WTKCJ21W3137| PURIFIED WATER OUTLET COVER| 1|
| 4| WTKCJ21W3147| UNPURIFIED WATER OUTLET COVER| 1|
| 5| PRV-C8615M| CONNECTOR| 1|
| 6| WTK7405L0628| JOINT| 1|
| –| WTKCJ300W8028| INDIVIDUAL BOX| 1|
| –| WTKCJ300W8118| OPERATING INSTRUCTIONS| 1|

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