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20.1 ADVANCED INFORMATION AND SETTINGS MODE
To enter the advanced information and settings mode, press IP and hold down for at least 3 seconds; access to the mode is confirmed
by the moving "INFO" message.
To exit, simply press IP briefly.
To scroll the information, press OK; when the large figures start flashing, the value can be modified by pressing +/-
WARNING
Communication between the boiler electronic board and the climate controller is not immediate. In some cases
it may be necessary to wait a certain time, depending on the type of information transmitted, before the command requested is carried
out.
HEATING CIRCUIT
• "CH SL"
Maximum temperature of heating circuit, set value with a +/-
WARNING
press
to change the unit of measurement from °C to °F..
• "EXT°c"
External temperature (with external probe connected).
"CH O>"
•
Temperature of heating circuit delivery water.
"CH R<"
•
Temperature of heating circuit return water (not contemplated).
• "CH S^"
Set-point of heating circuit water.
• "CH MX"
Maximum heating circuit setpoint (max. settable value).
• "CH MN"
Minimum heating circuit setpoint (min. settable value)
DHW CIRCUIT
• "HW O>"
Temperature of DHW circuit or storage boiler delivery water.
• "HW S^"
Set-point of DHW circuit water. Value settable with the +/-
• "HW MX"
Maximum DHW circuit water setpoint (max. settable value)
• "HW MN"
Minimum DHW circuit water setpoint (min. settable value)
ADVANCED INFORMATION
• "PWR %"
Flame power level/modulation (in %).
• "P BAR"
Heating circuit water pressure (in bar).
• "F L/M"
Water flow leaving DHW circuit (in litres/min).
PARAMETER SETTINGS
• "K REG" Adjustment constant (0.5...9.0) of the temperature of the heating system delivery water (factory setting = 3
- See section 27 - Chart 3).
Set value with +/-
. A high value generates a higher delivery temperature in the heating system. By setting a correct K REG
adjustment constant, the ambient temperature remains at the set value regardless of the changes in external temperature.
• "BUILD" Adjustment parameter for the size of the building (1..10 - factory setting 5). Set value with +/-
is associated with a building / heating system with elevated heat inertia, vice-versa, a low value is associated with small rooms or
systems with low heat inertia (thermoconvectors).
• "YSELF" Enable/disable the self-adapting function of the heating delivery temperature (factory setting 1): The "K REG" constant
undergoes a variation to reach ambient comfort. A value of 1 indicates that the function is enabled while a value of 0 indicates that
it is disabled. This function is operative when connecting the external probe.
Press the keys +/-
to change this value.
INSTRUCTIONS FOR FITTERS
20. DISPLAY OF PARAMETERS
.
keys.
25
.
. An elevated value
C607215 - GB
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