Supplied By www.heating spares.co Tel. 0161 620 6677
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8. Maintenance
The electric boiler does not require maintenance. It is recommended, however, that a service company check the
boiler once a year, preferably before the heating period (this is not included in the warranty). The skilled control
should to tighten all the electric and water connections, to clear a pump, a safety and a deaeraling valve, to check
safety components and in ending globally to attest a correct function of the boiler.
The water pressure has to be checked regularly, when using the boiler in a closed heating system with an
expansion pressure tank. If the overpressure in a cold system drops under the level marked by the installation
company, it is necessary to carry out a professional revision of the system. It
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invalid at a first heating and by
subsequently operating time, when e.g. an air is evolved from a system. There it
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necessary the system to fill with
water in accordance with a standard. When using an open heating system, it is necessary to check the water level
in the expansion tank and refill the lost water.
9. Complete supply of parts
The electric boiler is supplied in an assembled state. The connecting wires for the electric boiler and connecting
wires for the indoor temperature controller are not included in the supply of parts.
The complete supply consists of these components and documentation:
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the electric boiler in an assembled state
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mounting rail (dowels)
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external protective terminal
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a cable bushings
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user and installation instructions for the PROTHERM electric boiler
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warranty certificate
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quality certificate and complete supply of parts
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list of contract partners
10. Warranty and warranty conditions
The warranty is valid for the PROTHERM electric boiler in accordance to the certificate of warranty and the
herein written conditions.
11. Transport and storage
The electric boiler is transported and stored in its original package – strong force application should be avoided,
as well as shocks and the boiler should not be turned over to a position, in which it can slip out from the package.
Standard conditions have to be ensured for storage (a non-aggressive and dust-free environment, a temperature
from 5 to 50 °C, air humidity up to 75 %, prevention of biological impacts, shocks and vibrations).
