Commissioning - Ferroli OPERA 70 Instrucciones De Uso, Instalación Y Mantenimiento

System Type - Parameters Menu
23 parameters are available, indicated by the letter "P." which are not modifiable from Remote Timer Control.
Parameter
P.01 Heating request selection
P.02 Cascade sensor selection
P.03 No function
P.04 3-way valve time
P.05 Activation timer*
P.06 Deactivation timer*
P.07 Activation power*
P.08 Deactivation power*
P.09 Hydraulic separator function
P.10 System filling function
P.11 3-way valve selection
P.12 0-10Vdc Heating OFF voltage (Temperature Control)**
P.13 0-10Vdc Heating ON voltage (Temperature Control)**
P.14 0-10Vdc Max. voltage (Temperature Control)**
P.15 0-10Vdc Min. temperature (Temperature Control)**
P.16 0-10Vdc Max. temperature (Temperature Control)**
P.17 0-10Vdc Heating OFF voltage (Power Control)**
P.18 0-10Vdc Heating ON voltage (Power Control)**
P.19 0-10Vdc Max. power (Power Control)**
P.20 0-10Vdc Min. power (Power Control)**
P.21 0-10Vdc Max. power (Power Control)**
P.22 Enable DHW Slave boiler (Autocascade)
P.23 Continuous comfort Slave boiler (AX5200SQ)
Notes
1. * These parameters are active only when several systems are connected in cascade.
2. ** These parameters are active only when the system operates with input 0-10Vdc.

3.2 Commissioning

B
Checks to be done at first lighting, and after all maintenance operations that invol-
ved disconnection from the systems or work on safety devices or parts of the
boiler:
176
Description
cod. 3541R963 - Rev. 00 - 09/2021
Range
0 = Normal heating request
1 = Request from remote control with external on-off ena-
bling
2 = 0-10V signal request with temperature control with
external on-off enabling
3 = 0-10V signal request with external on-off enabling
4 = Control of 2 climatic curves with remote control-room
thermostat and second room thermostat
5 = Control of 2 climatic curves with remote control-room
thermostat and second room thermostat
0 = Disabled
1 = CH + DHW (Heating + DHW)
2 = CH (Heating)
0-1
0 ÷ 255 seconds
0 ÷ 255 minutes
0 ÷ 255 minutes
0 ÷ 100%
0 ÷ 100%
OFF = Disabled, ON = Enabled
OFF = Disabled, ON = Enabled
2/3 = 2 or 3 wires
2 = 2 wires
0.1-10 Vdc
0.1-10 Vdc
0.1-10 Vdc
0 ÷ 100°C
0 ÷ 100°C
0.1-10 Vdc
0.1-10 Vdc
0.1-10 Vdc
0-100%
0-100%
OFF = Disabled, ON = Enabled
OFF = Disabled, ON = Enabled
OPERA
70 125 160 220 320
0 0 0 0 0
0 0 0 0 0
0 0 0 0 0
0 0 0 0 0
1 1 1 1 1
5 5 5 5 5
70 70 70 70 70
25 25 25 25 25
OFF OFF OFF OFF OFF
OFF OFF OFF OFF OFF
2/3 2/3 2/3 2/3 2/3
2.5 2.5 2.5 2.5 2.5
3.0 3.0 3.0 3.0 3.0
10 10 10 10 10
20 20 20 20 20
90 90 90 90 90
2.5 2.5 2.5 2.5 2.5
3.0 3.0 3.0 3.0 3.0
10 10 10 10 10
0 0 0 0 0
100 100 100 100 100
OFF OFF OFF OFF OFF
OFF OFF OFF OFF OFF
EN