Connection To The Electrical Network - TESY Compact 30 Instrucciones De Uso Y Mantenimiento

4. In order to secure the water heater's safe operation, the safety return-valve must undergo regular cleaning
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and inspections for normal functioning /the valve must not be obstructed/, and for the regions with highly
calcareous water it must be cleaned from the accumulated lime scale. This service is not provided under
warranty maintenance.
5. In order to prevent injury to user and third persons in the event of faults in the system for providing
hot water, the appliance must be mounted in premises outfitted with floor hydro insulation and plumbing
drainage. Don't place objects, which are not waterproof under the appliance under any circumstances. In the
event of mounting the appliance in premises not outfitted with floor hydro insulation, a protective tub with a
plumbing drainage must be placed under the appliance.
6. During operation – regime of heating the water – water drops through the drainage opening of the protection
valve are usual. The protection valve should be left open to the atmosphere. Measures should be taken to lead
and collect the leakages in order to prevent damages.
7. If the probability exists for the premise's temperature to fall below 0°С, the water heater must be drained.
In the event you must empty the water heater, first you must cut off its power supply.
Draining procedure for appliances designed to be installed ABOVE SINKS:
1. First shut the cold water supply valve
2. Open the hot water valve on the mixing-faucet
3. The water tap 7 (fig 4a) must be opened to drain the water from water tank. If there is no such tap
build in the pipe line, than the water can be drain directly from inlet pipe of water tank after when
you disconnect it from water main
Draining procedure for appliances designed to be installed UNDER SINKS:
1. Switch the electric water heater off the power supply network.
2. Dismantle the connecting water fittings from the appliance.
3. Disassemble the appliances from its installation place, turn it so the pipes point to the floor and
pour the water in a vessel you have prepared for the purpose. Wait until all the water drains out of
the appliance.
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1. Do not switch on the water heater unless you established it was filled with water..
2. If the power supply cord (of models that have one) is damaged, it must be replaced by a service representative
or a person with similar qualification, to avoid any risk.
3. During the heating the appliance could produce a hissing noise (the boiling water). This is common and
does not indicate any damage. The noise gets higher with the time and the reason for this is the accumulation
of limestone. To remove the noise the appliance must be cleaned from limestone. This type of cleaning is not
covered by the warranty.
The TESY team would like to congratulate you on your new purchase. We hope that your new appliance
8
Instructions for use and maintenance

Connection to the electrical network

Dear Clients,
shall bring more comfort to your home.