Timberk WHEL-6 OSC - Инструкция по эксплуатации - Страница 10

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10

9. TROUBLESHOOTING

Table 3

Water is too hot

Increase water flow rate
Clean spout openings

Water is too cold

Check electric power supply
Decrease water flow rate
Reset the thermal switch

10. DISPOSAL

8. MAINTENANCE

Upon expiration of service life, the water heater shall be disposed. For 

more details regarding disposal of the water heater, please contact a 

representative of the local authorities. 

During use of the water heater, scale may appear in nozzle openings of the 

shower or kitchen spout. This reduces efficiency of heating, deteriorated 

water spraying, and increases water pressure in the heating vessel.

For prevention of such phenomena, it is necessary to periodically clean 

the nozzle using household chemical agents and soft brushes. Do not use 

abrasive cleaning substances and inappropriate chemical agents.

a) Outer care:
-  Switch off the appliance and allow it to fully cool down.

- Clean the outer surface of the appliance enclosure using a slightly 

moistened soft cloth and then wipe it dry. Do not use abrasive cleaning 

substances.

b) Filter cleaning:

If water flow rate from the heater decreases, it is necessary to clean the 

coarse filter installed at the cold water inlet to the water heater. Use the 

following procedure:

- Switch off the appliance and allow it to fully cool down.
- Shut off cold water feeding.
- Unscrew the cold water feed hose from the water heater, remove the 

coarse strainer and flush it under a jet of flowing water.

- Restore the inlet connections in the reverse sequence.

11. TRANSPORTATION AND STORAGE 

CONDITIONS

Temperature 

requirements*
Humidity 

requirements*

Transportation and 

storage

From -30° to +50°

From 15% to 85% 

(without a condensate)

We are exploring new technologies and we constantly improving the quality 

of our products. That’s why specifications, design and accessories are 

subject to change without any specific notice.