Frigicoll BSX190 Installation, Operation & Maintenance Manual - Page 7
Browse online or download pdf Installation, Operation & Maintenance Manual for Water Heater Frigicoll BSX190. Frigicoll BSX190 16 pages. Water heater tanks
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Expansion Tank Installation
There must be a closed membrane type proper expansion tank installed in the system together with
wter heater tank. It should be selected as minimum 10% volume of the water heater tank volume. E.g.
together with a 1000 lt water heater tank, a 100 lt expansion tank must be installed in the system.
Expansion tank can be used under 8 bar pressure and initial pressure should be set to %10 lower then
the operation pressure. The most important protection precaution is to install a proper safety valve
and expansion tank in the system. Always install the expansion tank and the safety valve between the
water heater tank domestic cold water inlet and the valve of the main water line.
Before Commissioning
•
Tank must be installed by a qualified staff by taking all safety measures and precautions
according to the local and general regulations.
•
The domestic water used in the system must conform standards defined in the last page
of this manual. The warranty does not cover cases where the domestic water does not
conform these standards.
•
Make sure that all hydraulic and electrical connections are done properly.
•
Check all hydraulic connections against leakage.
•
Make sure to take precautions against leak, electric shock, damages because of the
movement of tank, etc.
•
If an electric heater installed, it must be grounded. While working on electric connections
take all measures and cut the electric current to avoid injuries or risk of death because of
electric shock.
Commissioning
•
Make sure that water heater is completely filled with water before start operation of your
water heater and cold water inlet must be connected to main water supply continuously.
•
After completely filling the tank with water, in order to release remaining air inside the
tank, open the domestic hot water tap.
•
Electric connections of the device must be done by a qualified electrician.
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