Baxi DUO-TEC COMPACT 30 GA Notice D'installation Pour L'installateur page 34

00..02 = No function is associated
03 = This is an input contact for a CH request (e.g. trigger phone).
When the contact CN2 is closed and the Room Thermostat (RT) requiring heat switches the burner on.
Note: be sure the heating mode is enabled (winter or heat only mode)
04 = This is an input contact for a Low Temperature Thermostat (e.g. floor heating system).
When the Low Temperature Thermostat connected on CN2 cuts out, the burner switches off and the
display shows E178 anomaly.
P07
Note: be sure the heating mode is enabled (winter or heat only mode)
05 = This is an input contact for an external DHW recirculation pump.
When the contact CN2 is closed the pump runs for a specific period.
To enable the input it is necessary to set parameter P04 or P05 = 08 and P69 = 05.
The pump will run at P19 minutes (Summer/Winter mode or Only Winter mode) or P19/2 minutes
(only Summer mode).
P09
Manufacturer information
Heating setpoint setting OT / RT
(Open Therm / Room Thermostat 120V~)
P10
00= with Remote Control (RC) connected, the temperature request is the RC setpoint
01= The temperature Request is the highest set point between RC and PCB
02 = The temperature request is the RU setpoint. The RT enable the gas boiler operates
P11..P12 Manufacturer information
P13 Max. heating output (0-100%)
P14 DHW max. output (0-100%)
P15 Min. heating output (0-100%)
Maximum CH setpoint (°C)
P16
00 = 176°F/80°C - 01 = 113°F/45°C
P17 Pump overrun time in heating mode (01-240 minutes)
P18 Burner ignition delay in CH mode (00-10 minutes) - 00=10 seconds
P19
Manufacturer information
P20 Pump overrun time in DHW mode (seconds)
Anti-legionellosis function
P21
00 = Disabled - 01 = Enabled
Manufacturer information
P22
(set "22" to display parameters P71 and P72)
Maximum DHW setpoint temperature (113°-140°F /45°-60°C)
P23
P24 Manufacturer information
P25
No water safety device
P26..P31 Manufacturer information
P32..P41 Diagnostics (See SERVICE Instructions)
Temperature unit setting
P44 00 = °C
01 = °F
P71 *
Maximum fan speed
P72 * Minimum fan speed
0...10V selection input
00 = Disabled
P78
01 = Setpoint modulating: 3V min setpoint CH and 10V max setpoint CH
02 = Power modulating: 3V min CH power and 10V max CH power with setpoint fixed by HMI
0...10V enabled/disabled function
P82
03 = 0...10V
04 = Not used
* See Tables on SECTION 2.2 "PARAMETERS SETTING FOR HIGH ALTITUDE".
NOTE :
to scroll to parameter P71 and P72 it is necessary to set P22 to 22 before scrolling up to the parameter.
7703473 (02-12/19)
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