9
ATTENTION! NEVER SWITCH THE WATER HEATER ON WITHOUT FILLING WITH WATER:
For models fitted with an electrical resistance, this would automatically be deteriorated.
- The secondary circuit must be filled. Before switching on, open the hot water taps and
bleed the pipes until there is no air inside.
- Check the pipes and door seal under the cover are airtight. In the event of a leak, tighten
moderately. Check that the hydraulic safety and drainage devices are in good working order.
- Switch the unit on.
- After between 15 and 30 minutes, depending on the capacity of the unit, the water should
flow drop by drop from the drainage outlet. This normal phenomenon is the result of
the water expanding. Check the pipes and seal are airtight. When the water is heating,
and depending on the quality of the water, reinforced water heaters may emit a bubbling
sound; this noise is normal and does not mean that the unit is in any way damaged. The
thermostat is set to 65°C as standard.
- IMPORTANT: If a constant emission of steam or boiling water is observed via the drainage
valve or by the opening of a tap, cut the electric power supply to the water heater and
contact a professional.
The unit is fitted with a digital display which enables you to select the operating mode.
(see diagram 4 page 5).
4. SET UP & OPERATION
1/
MODE
button (A): Enables you to select the operating mode. Press twice to change mode.
2/
Setpoint
buttons (B): For the modes concerned, these buttons allow the temperature
setpoint to be increased or decreased (by steps of 5°C)
3/ Operating modes (C) Indicates the current operating mode of the unit
mode
: The product constantly monitors and learns the hot water consumption
habits and, after a minimum learning period of one week, it automatically adjusts the
hot water production according to past consumption recorded. A minimum hot water
availability is guaranteed according to the level of comfort selected.
Manual mode
: the product maintains all the water at a temperature according to
the level selected.
Holiday mode
: keeps the water temperature at a minimum level, preventing the
water from freezing
4/ Key lock (D): To lock and unlock the keypad, press the UP and DOWN buttons
simultaneously
mode:
By default in this mode, the level indications show an estimated volume of
hot water available in the tank. This estimated level is monitored and updated in real time
This mode offers the option of selecting different energy-saving and comfort levels. The
level of comfort is selected using the “+” or “-” button, and offers 5 different levels
-
Manual mode
: In manual mode, the water heater regulates the water temperature at
a stable temperature. The temperature level is selected using the
from 5 different
levels.
-
+
EN
COMMISSIONING AND OPERATION
