Description Of The Parameters - Riello RESIDENCE HM Series Instructions For The User

6.2

Description of the parameters

Some of the following functions may not be available depending on the type of machine and the access level.
PARAMETER DESCRIPTION
P101 To set the desired language: 0: IT ● 1: RO ● 2: FR ● 3: EN ● 4: SR ● 5: HR ● 6: ES ● 7: GR ● 8: BG ● 9: PL ● 10: SL
P102 To set TIME AND DAY
P103 To set the TIME SCHEDULE
To change the unit of measurement: 0 = unit of measurement METRIC / 1 = unit of measurement IMPERIAL. The digits are expressed in decimal format (one digit) for values
P104
between -9°C and +99°C, they are expressed in integer format for values ≤ -10°C and ≥ 100°C, the display in °F (Fahrenheit) will always be expressed in integer format.
P105 To set the scrolling text: 0 = disabled / 1 = enabled
P106 To enable/disable sound indicators: 0 = buzzer OFF / 1 = buzzer ON
P201 This parameter identifi es the type of gas: 1=METHANE ● 2=LPG ● 3=PL-NG ● 4=PROPANE AIR (G230).
P208 This parameter is used to set the boiler output: 0=25kW - 1=35kW
P205 This parameter is used to reset the P1 value of the gas valve
P206 This parameter is used to calibrate the gas valve and combustion control system
To set the type of hydraulic confi guration of the boiler: 0 = HEATING ONLY - 1 = INSTANTANEOUS FLOW SWITCH - 2 = INSTANTANEOUS FLOW METER -
P301 3 = STORAGE CYLINDER WITH PROBE - 4 = STORAGE CYLINDER WITH THERMOSTAT
Factory setting = 0. In case of replacing the electronic board, make sure that this parameter is set according to your own hydraulic confi guration
To set the water pressure transducer type: 0 = water pressure switch - 1 = pressure transducer
P302
Factory setting = 1, do not modify. When replacing the circuit board, make sure this parameter is set to 1.
To enable the 'semi-automatic fi lling' function when a pressure transducer and a fi lling solenoid valve are installed in the boiler.
P303
Factory setting = 0, do not modify. When replacing the circuit board, make sure this parameter is set to 0.
P304 It only appears if P303 = 1. NOT AVAILABLE ON THIS MODEL.
P305 To disable the vent cycle function. Factory setting = 1, set the parameter to 0 to disable the function.
P306 To vary the minimum fan speed.
P307 To vary the maximum fan speed.
P309 To vary the maximum heating fan speed (can be programmed within the range P306 - P307).
P310 RANGE RATED adjustment. DO NOT CHANGE.
To confi gure the operation of an additional relay (only if BE09 board installed (accessory kit)) to bring a phase (230Vac) to a second heating pump (additional pump) or a zone valve.
Factory setting = 0 and can be programmed within the range 0 - 2 with the following meaning:
P311 P311= 0 - management depends on the wiring confi guration of the BE09 board: jumper cut: additional pump - jumper present: zone valve.
P311= 1 - zone valve management
P311= 2 - additional pump management
Allows the operating hours counter to be reset under certain conditions (see "Signalling and faults" fault E091 for details).
P312 Factory setting = 0, set to 1 to reset the fl ue gas probe hour counter after a cleaning operation of the primary heat exchanger.
Once the resetting procedure is complete, the parameter automatically returns to the value 0.
For high-temperature systems, this parameter allows you to set the hysteresis value used by the control board to calculate the burner shut-off fl ow temperature: SHUTDOWN
P401 TEMPERATURE = HEATING SETPOINT + P401.
Factory value = 5°C, can be changed in the range 2 - 10°C.
For high-temperature systems, this parameter allows you to set the hysteresis value used by the control board to calculate the burner ignition fl ow temperature: IGNITION TEM-
P402 PERATURE = HEATING SETPOINT - P402.
Factory value = 5°C, can be changed in the range 2 - 10 °C.
For low-temperature systems, this parameter allows you to set the hysteresis value used by the control board to calculate the burner shut-down fl ow temperature: SHUTDOWN
P403 TEMPERATURE = HEATING SETPOINT+ P403.
Factory setting = 3 °C, can be changed in the range 2 °C- 10 °C.
For low-temperature systems, this parameter allows you to set the hysteresis value used by the control board to calculate the burner ignition fl ow temperature: IGNITION TEM-
P404 PERATURE = HEATING SETPOINT - P404.
Factory setting = 3 °C, can be changed in the range 2°C- 10 °C.
P405 Proportional variable speed pump.
P408 Allows the boiler to be set up for cascade applications via OT+ signal. Not applicable to this boiler model.
Allows you to activate the seat-warming function (see section "Screed heater function" for more details).
P409 Factory setting = 0, with boiler in OFF. Set to 1 to activate the fl oor heating function on low-temperature heating zones.
The parameter automatically returns to the value 0 once the warming function is fi nished; it can be interrupted prematurely by setting the value to 0.
Allows you to change the forced heating off timing, which relates to the delay time introduced for the re-ignition of the burner when the burner is switched off due to reaching the
P410
heating temperature. Factory setting = 3 minutes and can be set to a value between 0 min and 20 min.
Allows you to cancel the function HEATING RESET TIMING and REDUCED HEATING MAXIMUM OUTPUT, during which the fan speed is limited between the minimum value and
P411 60% of the set maximum heating power, with an increase of 10% every 15 minutes.
Factory setting = 0, set to 1 to reset timings.
Allows you to specify the type of zone to be heated, choosing from the following options:
P415
0 = HIGH TEMPERATURE (factory setting) ● 1 = LOW TEMPERATURE
Lets you specify the maximum heating setpoint value that can be set:
P416 range 20°C - 80°C, default 80°C for high temperature systems ● range 20°C - 45°C, default 45°C for low temperature systems.
Note: The value of P416 cannot be less than P417.
With this parameter you have the possibility of specifying the minimum settable heating setpoint:
P417 range 20°C - 80.5°C, default 40°C for high temperature systems ● range 20°C - 45°C, default 20°C for low temperature systems
Note: The value of P417 cannot be greater than P416.
Enables thermoregulation when an outdoor temperature sensor is connected to the system.
Factory setting = 0, the boiler always operates at fi xed point. With parameter 1 and the outdoor temperature sensor connected, the boiler works in thermoregulation mode.
P418
With the outdoor temperature sensor disconnected, the boiler works at a fi xed setpoint.
See "Setting the thermoregulation" for more details on this function.
Allows you to set the number of the compensation curve used by the boiler when in temperature control. Factory value = 2.0 for high temperature systems and 0.5 for low temper-
P419 ature systems. The parameter can be programmed in the range 1.0 - 3.0 for high temperature systems, 0.2 - 0.8 for low temperature systems. See "Setting the thermoregulation"
for more details on this function.
Activates the 'night compensation' function. Default value = 0, set to 1 to activate the function.
P420
See "Setting the thermoregulation" for further information on this function.
This parameter enables heating time programming.
P421 Time programming not enabled = 0
Time programming enabled = 1
This parameter is used to set the mode for switching from manual to automatic heating operation.
P422 Default value = 0: switching from manual to automatic time programming must be done by the user by pressing the buttons C+D.
Set to 1 to activate the function: switching from manual to automatic time programming takes place automatically at the fi rst time slot change.
P433 Frequency with which the outdoor temperature value calculated for temperature control is updated; a low value will be used for buildings that have little insulation.
P434 Reading interval of the outdoor temperature value read by the probe.
When the room thermostat contact is closed, the heat request is always fulfi lled without time limitation.
When the room thermostat contact is closed, the heat request is enabled according to the set time programming.
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