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ARENA 30 A
4. OPERATING INSTRUCTIONS
4.1 Operation and controls
The Arena 30 A is a pre-mix condensing thermal generator for heating and the production of domestic hot
water, using natural gas or LPG (configured at the moment of installation) and managed by an advanced
microprocessor control system.
The operation of the appliance is mostly automatic. The heat rate for the heating function is regulated
automatically by the control system according to the characteristics of the internal and external environment
(with optional external probe installed), the characteristics of the building and its location. The heat rate for
the domestic hot water function is regulated automatically and continuously, to ensure rapid delivery and
comfort in all supply conditions.
The user simply has to set the required temperature from inside the living area (using the room thermostat
or the optional, yet recommended, remote control) or set the heating system temperature and the required
outlet temperature for the domestic hot water service. The regulation and control system will then provide
for optimal operation all year round.
The display provides continuous indication on the operating status of the appliance, and can display
additional information on the temperature of the sensors, the set-point, etc. or be used for the configuration
of such via the operating menu, using the keypad.
Any anomalies in operation involving the boiler or the heating system are signalled on the display and, where
possible, corrected automatically.
4.2 Boiler control panel
Function of the buttons
MODE button
RESET button
MODIFY button
CONFIRM button
Display indications
MODE display
D1
D2
D3
DATA display
Led L1
Led L2
Ignition switch
L1
L2
Display D1
Display D2
- Use this button to scroll the parameters.
- Use this button to reset the operation of the boiler in the event of shut-
down.
- Use these buttons to modify the regulation values.
- Use this button to enable the set regulation value.
- Indicates the operating mode of the boiler or the selected parameter.
- Indicates value of the parameters
- Indicates:Economy Operation
- Indicates:Comfort Operation
0
1
fig. 29
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