Timberk WHEL-3 OC, Instruction Manual

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www.timberk.com • instant water heater
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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.