Technical data

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6.6 - Commissioning
Fill the heating circuits with the appropriate fluids and air-bleed the entire system. Check all connections for
leaks and verify the system pressure.
The quality of top-up and heating water is set by ČSN 07 7401:1992. Hot water quality must meet the con-
ditions shown in the Table of limit values for total dissolved solids in hot water, page 7 of this Manual.
Fill the heating circuits with the appropriate fluids and air-bleed the entire system. Check all connections for
leaks and verify the system pressure. Set the heating controller in compliance with the documentation and
manufacturer’s recommendations. Check regularly a proper function of all control and adjusting elements.
7 - Tank‘s Insulation
Product description
Thermal insulation is a component of tanks that prevents heat losses. Thermal insulation of hard polyurethane
foam with zipped PVC layer is used.
Warning
Insulation dismantling and installation shall be done in two or three persons, depending on the tank size. The
hard-foam insulation with zipper must not be dismantled/installed at temperatures below 20 °C. If this can-
not be avoided, the insulation shall be pre-warmed in another room to at least 20 °C. It is impossible to install
insulation of lower temperature, there is a risk of damage, esp. to the zipper.
Do not use any tools for installation.
Keep away from open fire.
Warranty on insulation
□ Warranty shall become null and void if:
○ the product was used for other purposes than intended.
□ Warranty does not cover:
○ usual wear and tear,
○ damage caused by fire, water, electricity or a natural disaster,
○ defects caused by failure to use the product in compliance with its intended purpose,
by improper use and insufficient maintenance,
○ defects caused by mechanical damage to the product,
○ defects caused by tampering or incompetent repair.