86
420012001500 - 03182024 - Rev. 04
7. 2. 2 Auxiliary output setting Heat/Cool request (local zones)
External pump (local zones)
Alarm
Only heat request (local zones)
Only cool request (local zones)
Heat/Cool request (any zones)
External pump (any zones)
Only heat request (any zones)
Only cool request (any zones)
Cooling mode active
7. 2. 3 External temperature
correction
7. 2. 4 Valves overrun time
7. 2. 5 Valve Control T Delta
7. 2. 6 Valves Kp Heating
7. 2. 7 Mixing zones switch
mode
7. 2. 8 Zone Outputs Overrun
7. 2. 9 Zone Outputs Overrun w/DHW
7. 3 COOLING
7. 3. 0 FlowT Offset Cooling
7. 3. 1 Free parameter
7. 3. 2 Free parameter
7. 3. 3 Valves Kp Cooling
7. 8 ERROR HISTORY
7. 8. 0 Last 10 errors
7. 8. 1 Reset error list Reset ? OK=Yes,esc=No
7. 8. 2 Last 10 errors 2
7. 8. 3 Reset error list 2 Reset ? OK=Yes,esc=No
7. 9 RESET MENU
7. 9. 0 Reset PCB to Factory
Default Settings
Reset ? OK=Yes,esc=No
7. 9. 1 Reset factory settings 2 Reset ? OK=Yes,esc=No
8 SERVICE PARAMETERS
8. 0 BOILER STATISTICS-1 - Read Only
8. 0. 0 DHW pump cycles (n/10)
8. 0. 1 Boiler pump on time (h/10)
8. 0. 2 Boiler pump cycles (n/10)
8. 0. 3 Boiler power on time (h/10)
8. 0. 4 Fan on time (h/10)
8. 0. 5 Fan cycles (n/10)
8. 0. 6 CH flame detection No. (n /10)
8. 0. 7 DHW flame detection No. (n /10)
8. 1 BOILER STATISTICS-2 - Read Only
8. 1. 0 CH burner on time (h/10)
8. 1. 1 DHW burner on time (h/10)
8. 1. 2 Flame faults (n/10)
8. 1. 3 Ignition cycles (n/10)
8. 1. 4 Average CH cycle time
8. 1. 6 CH/DHW priority switches
Number of times the Priority Timer (2.10.4) has elapsed,
switching priority from DHW to CH (or vice versa).
8. 2 BOILER CURRENT STATUS - Read Only
8. 2. 1 Fan Status 0 = OFF
1 = ON
8. 2. 2 Fan speed RPM
8. 2. 3 Pump speed 0 = Low Speed
1 = High Speed
8. 2. 4 3 Way Valve Position 0 = Hot water
1 = Central Heating
8. 2. 5 DHW Flow Rate
Applicable for Combi models
8. 2. 6 APS Status 0 = Open
1 = Closed
8. 2. 8 Gas Power (kW)
8. 2. 9 Heating circuit pressure
8. 3 BOILER CURRENT TEMPERATURES Read Only
8. 3. 0 CH Supply Setpoint (in °F)
8. 3. 1 CH Supply Temperature (in °F)
8. 3. 2 CH Return Temperature (in °F)
8. 3. 3 DHW Outlet Temperature (in °F)
Applicable for Combi models.
8. 3. 4 Exhaust Flue Temperature (in °F)
8. 3. 5 Outdoor Temperature (in °F)
Only with outdoor sensor connected
8. 4 STORAGE CURRENT STATUS
ONLY ACTIVE WITH CONNECTED NTC TANK SENSOR
Read Only
8. 4. 0 STORAGE TANK
TEMPERATURE (in °F)
Only with NTC tank sensor connected
8. 5 SERVICE
8. 5. 0 Months to Next
Maintenance
0 - 60 (months) 12
If enabled (8.5.1 = 1), a notification is made on the
display (and via the Tele-diagnostic Service, if applicable),
warning that it is time for maintenance
8. 5. 1 Enable Maintenance
Warning
0 = OFF,
1 = ON
0
8. 5. 2 Maintenance Warning
Reset
Do you really want to perform
the RESET? If you pressOK
button, the reset command
will be executed otherwise, by
way of ESC, the orevious page
is shown.
Resets Maintenance Advice and clears the Warning.
8. 5. 4 Software Version- Display Interface
8. 5. 5 Software Version - Main Controller
8. 5. 7 Floor Drying total rem days
8. 6 ERROR HISTORY
8. 6. 0 Last 10 Errors from Fault 0 to Fault 9
This parameter displays the last 10 boiler errors, indicating
the error code, day, month and year of occurence.
When the parameter is accessed, the errors are listed from
FAULT 0 to FAULT 9. Description, code, date
Part 9 - Controls
Menu
Sub-Menu
Parameter
Description Value
Default
Setting
Note
Menu
Sub-Menu
Parameter
Description Value
Default
Setting
Note
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