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Technical Installation Instructions and User Guide
GB
STARTING UP
For domestic water use, ll the accumulator with cold water and remove the air from the circuit by opening a valve to decant the hot water.
Fill the primary circuit's hot water exchanger and remove the air from the unit.
Set the temperature for domestic hot water in the tank by adjusting the thermostat (not provided with the unit).
It is strongly advised to maintain the temperature between 60° and 65°C.
Only a qualied technician is authorised to start up the unit.
Regularly check that all the control, regulation and testing devices are functioning properly.
OPERATION
This tank allows hot water to be provided easily, for domestic use as well as industrial use.
The tank is linked to the hydraulic distribution network via a cold water connection and to usage points via a hot water connection.
If hot water is taken from a usage point, cold water then enters the reservoir where it is heated to the temperature set using the thermostat
(not provided with the product).
It is advisable to maintain the temperature between 60° and 65°C, as this guarantees the best performance for the unit and ensures the
following:
- Maximum level of hygiene,
- Maximum limit for thermal loss,
- Limiting the formation of limescale deposits.
The water in the tank's reservoir is heated through inow of the primary hot water that ows through the coil inside the unit.
Important:
- The unit must never be turned on when it is empty, as this
risks damaging its electrical components.
- Never block the safety assembly opening.
