Ariston 450 User Manual - Page 30

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4.3.3. RCD (Residual Current Device)

If the appliance comes with a residual current device (RCD) located on the power cord,

and then after the tankof the water heater Is fi lled with water and the system is checked

for leaks, put in the electrical plug of the water heater and do the following:

- Press «RESET» knob on the RCD body, LED will be lit indicating electricity supply.

- Then press «TEST» knob, power will be off , as well as LED.

- Press «RESET» knob again. If the power LED lit up, it means that the appliance is safe to use.

- If you press the «RESET» knob, but LED does not light up, contact the Technical Assistance Centre for advice by a qualifi ed

technician.

4.4. Note:

4.4.1. Manufacturer disclaims any liability for any da mage due to incorrect plug in and failure to comply with the

requirements set forth in this manual.

4.4.2. Plumbing lines and stop valves must comply with the water supply pipelines.

4.4.3. Water heater is a sophisticated technical household appliance.

4.4.4. Hot water with temperature over 50°C may immediately cause severe burns or even death. Children, medically fragile

and elderly people are more exposed to the risk of burns.

4.4.5. Water may drip from the water heater, so do not leave valuable items and equipment under the appliance.

4.4.6. If there Is a possibility that the temperature drops below 0°C in the room where the appliance is installed, drain the water

from the water heater.

4.4.7. Water heater installation and plug in are performed at customer's own cost.

4.4.8. Heat insulation marks on the outer casing of the item are a technological feature of the production process and are noi

considered as a defect.

4.4.9. Any repair or maintenance procedures must be performed only after the heater Is disconnected from the power source.

4.4.10. Any malfunctions must be repaired by professional repair service centers.

4.4.11. If a malfunction appeared, disconnect the water heater from the power source, shut off cold water supply and contact

service center about it.

4.4.12. Before making call to the service center, make sure that the problem is not related to water or power outages.

For warranty servicing, please contact the nearest authorized service center.

4.5. Do not:

4.5.1. Modify the water heater construction.

4.5.2. Install the vertical models horizontally, and horizontal models vertically.

4.5.3. Use the water heater for purposes other than that intended.

4.5.4. Tilt, move and turn water heater during operation.

4.5.5. Cover or plug the drain hole of the safety valve.

4.5.6. Connect the water heater to power source when there is no water in it.

4.5.7. Remove the plastic cover when the appliance Is connected to power source.

4.5.8. Switch the water heater on if the earthing is faulty or not arranged.

4.5.9. Use central heating, cold or hot water line as earthing lines.

4.5.10. UseT-connectors or extenders and adapters to connect the appliance to power source.

4.5.11. Switch the water heater on in case of heating element or thermostat breakdown.

4.5.12. Use water heater without pressure regulator with pressure of water line over 5 bar.

4.5.13. Connect the water heater to pipes and fi ttings not rated for operation at temperature of 80°C at maximum

pressure level.

4.5.14. Connect the water heater to water line without a safety valve or with a safety valve with lower technical characteristics

than the valve in the delivery set.

4.5.15. Connect the safety valve tothe hot water outlet of the water heater.

4.5.16. Install the appliance in non-ventilated rooms with high humidity level.

4.5.17. Operate the water heater at ambient temperatures below zero.

4.5.18. Expose the appliance to direct sunlight.

Data and specifi cations are subject to modifi cation. The manufacturer preserves the right to make any

necessary changes without prior notice or replacement.

This product confi rms to EU Directive 2002/96/EC-EU 2002/95/EC.

The'crossed-out wheeled bin' symbol indicates that in accordance with the regulations of the applicable law this product should

be disposed of separately from normal household waste.

The user is responsible for pro per disposal of equipment thereby promoting environmental protection and ensuring the

reusing and recycling of materials used in product manufacturing.

Certifi cate RU C-IT.АЯ46.В.60719

valid from 21/11/2013 until 20/11/2016

Certifi cate RU C-IT.АЯ46.B.67604

valid from 28/01/2015 until 27/01/2018

Certifi cate RU C-IT.АЯ46.В.68788

valid from 03/04/2015 until 27/01/2018