Procedure For First Ignition; Preparation To Use The Appliance; Kits Available On Request - Immergas CAESAR ECO 11 Instructions And Warnings

1.18 PROCEDURE FOR FIRST IGNITION,

PREPARATION TO USE THE
APPLIANCE.
Starting the appliance
After checking everything, proceed as follows:
- power the water heater;
- open the gas cock installed upstream from the
water heater;
- open the water tap in the lower part of the water
heater;
Press the ignition button ( ). The screen
displays:
• The software revision.
• The type of gas set up on the water heater (ng:
G20 - Lg: LPG).
• Appliance power in l/min.
• Test symbols (display all on).
After the procedure, before ignition, the screen
displays the symbols ( ) (Fig. 17).
Press the button ( ) to start the water heater.
The screen displays the value of the set temper-
ature, the symbol ( ) (in the event of hot water
flow rate in progress) and the symbol (in the
event of burner operation) ( ) (Fig. 18).
Regulation of the water temperature
The water temperature can be set within a range
of 37 and 60°C.
- Turn the ignition button clockwise to increase
the temperature and anticlockwise to decrease
it. The symbol ( ) flashes for 5 seconds and
the screen displays the new temperature set.
Appliance switch-off
- Press and hold the water heater switch-off
button ( ) for approximately 5 seconds;
- as soon as the symbols ( ) start flashing,
release the button;
- the appliance will go OFF and the screen will
display the fixed symbols ( ) (Fig. 17).
From this point on, the appliance is inactive.
To restart the water heater again, press the igni-
tion button ( ).

1.19 KITS AVAILABLE ON REQUEST.

• Polyphosphate dispenser kit. The polyphos-
phate dispenser reduces the formation of lime-
scale and preserves the original heat exchange
and domestic hot water production conditions.
The water heater is prepared for application of
the polyphosphate dispenser kit.
• Anti freeze kit with resistance (on request). If
the water heater is installed in a place where the
temperature falls below 0°C and the appliance
can freeze. To prevent freezing of the domestic
hot water system, an anti freeze kit with an elec-
trical resistance can be fitted from the relative
cable and from a control thermostat.
The above-mentioned kits are supplied complete
with instructions for assembly and use.
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17
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