Parameters Display; Information And Advanced Setting Mode - Baxi Luna 3 Comfort Series Installation And Servicing Instructions

18.1 information and advanced setting mode

To access the Information and Advanced Setting mode, it is necessary to press, for at least 3 seconds, the Ip button; in
INFO mode the display shows "InFo".
To escape the INFO mode briefly press the Ip button. In this mode press the oK button to scroll the windows; to set
parameters press the +/-
central HeatInG (cH)
"cH sl" Max. heating circuit setpoint, value settable with the buttons +/-
•
WarnInG: to change the unit of measure from °C to °F and vice versa, press the
"eXt°c"
• Outside temperature (with external sensor connected).
• "cH o>" Maximum Heating flow temperature.
• "cH r<" Return heating temperature (unplanned).
• "cH s^" CH temperature setpoint.
• "cH MX" Maximum CH temperature setpoint (max. settable value).
• "cH Mn" Minimum CH temperature setpoint (min. settable value).
DoMestIc Hot Water (D.H.W.)
• "HW o>" D.H.W. flow temperature.
• "HW s^ " Maximum setpoint temperature value setting. Press the +/-
• "HW MX" Maximum D.H.W. temperature setpoint (max. settable value).
• "HW Mn" Minimum D.H.W. temperature setpoint (min. settable value).
aDVanceD InForMatIon
"pWr %"
• Power level/modulating flame (%).
"p Bar"
• Water pressure heating circuit (bar).
"F l/M"
• Water flow rate (l/min).
paraMeters settInG
• "K reG" Central Heating setting constant (0,5...6,5 - factory setting 3 - Refer to section 8 - Graph 3).
Press +/- buttons to set the value. An high value setting involves a high flow temperature. To set a correct value
of the Central Heating constant K REG, involves the room temperature to match the CH setpoint with external tem-
perature changes over.
• "BuIlD" A parameter that takes into account the degree of building insulation (1..10 - factory setting 5). When the
outside temperature varies, the room temperature changes at different rates, depending on the building thermal sto-
rage capacity. An high value setting involves a heavy building structures (the room temperature will respond slower
to outside temperature variations; buildings with thick walls or with external insulation). A low value setting involves
a light building structures (the room temperature will respond quicker to outside temperature variations; buildings
with a light envelope).
Press +/- buttons to set the value.
• "YselF" CH flow temperature auto setting function Enabled/Disabled (1/0). Factory setting 1. With function enable,
the constant "K reG" is modified to match the room temperature comfort. This function operates with the external
sensor connected.
Press +/-
buttons to set the value.
"aMBon" Room temperature influence Enabled/Disabled (1/0). Factory setting 1. In this case, the rooms tempera-
•
ture regulation it depends on the flow temperature set ("CH SL").
Press +/-
buttons to set the value.
note: refer to the summary table of possible aMBon and MoDul combinations.
InstructIons pertaInInG to tHe Installer

18. parameters display

button.
.
buttons to set the value.
35
button.
95.188.3 - GB