Riello 20187642, Installer And User Manual

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FAMILY
18
4.15 Error history
The ERROR HISTORY function is automatically enabled only after the machine has been
powered up for at least 2 consecutive hours, during this period of time any alarms that arise
would not be saved in the “Error history”. The alarms can be displayed in chronological order,
from the most recent to the oldest, up to a maximum of 50 alarms; to display the error history:
- select TECHNICAL ERROR HISTORY
EXHAUST PROBE RESET
COMBUSTION ANALYSIS
CALIBRATION
RANGE RATED
ERROR HISTORY
INSTALLER
TECHNICAL
- for each alarms a sequential number is displayed, an error code and the date and time
the alarm occurred.
FAN ERROR
1 - 10:30 18/11/2020
E030
USE ARROW KEYS TO SEE OTHER ANOMALIES
Note : Once enabled, the ERROR HISTORY function can no longer be disabled; there is no
procedure for resetting the error history.
If an alarm repeats consecutively, it is saved only once.
4.16 Temporary switch-off
Set the boiler to OFF .
While the electrical supply and the fuel supply remain active, the boiler is protected by the
systems:
- heating anti-freeze : this function is activated if the temperature measured by the flow sensor
drops below 5°C. A heat request is generated in this phase with the ignition of the burner at
minimum output, which is maintained until the outlet water temperature reaches 35° C;
- domestic hot water anti-freeze : this function is activated if the temperature measured
by the domestic hot water probe drops below 5°C. A heat request is generated in this
phase with the ignition of the burner at minimum output, which is maintained until the
outlet water temperature reaches 55° C.
b
The activation of the ANTI-FREEZE function is indicated by a scrolling message on
the foot of the REC10CH display.
- circulator anti-locking : the circulator activates every 24 hours of stoppage for 30
seconds.
4.17 Switching off for lengthy periods
The long term non use of the Family boiler causes the following operations to be carried out:
-
set the boiler to OFF and the system’s main switch to “off”
- close the fuel and water taps of the heating and domestic hot water system.
In this case, the anti-freeze and anti-blocking systems are deactivated. Drain the heating
and domestic water system if there is any risk of freezing.
4.18 System reset
b
This operation must be carried out only by professionally qualified personnel.
Whenever necessary, it is possible to restore the factory settings by carrying out a SYSTEM
RESET:
- access to menu TECHNICAL INSTALLATION SYSTEM RESET
CONFIRM or CANCEL
CANCEL
CONFIRM
ZONES MANAGER
SENSOR CALIBRATION
SYSTEM RESET
INSTALLER
INSTALLATION
RANGE RATED
WEATHER COMPENSATION
PARAMETERS
CALIBRATION
INSTALLATION
INSTALLER
TECHNICAL
Note: After a reset it is necessary to carry out a new configuration of the system; for details
about this procedure, see the following section.
4.19 System configuration
b
This operation must be carried out only by professionally qualified personnel.
When restarting after a replacement of the REC10CH rather than after a “SYSTEM
RESET”, the remote control an initial screen with the firmware revision. Pressing “ ENTER ”
starts a guided procedure for configuring the system:
PRESS ANY KEY TO CONTINUE
Rxx.xx REC10REXPH-N
- select LANGUAGE: ENGLISH
- setting TIME and DATE
ENTER TIME AND DATE
12 17
09/04/2021
:
TIME & DATE
- setting the operating mode of the REC10CH:
MASTER : select this option when the REC10CH is also a MACHINE INTERFACE.
-
configuration selection:
MAIN PCB : to reset the current boiler configuration on REC10CH MASTER and finish
the operation
NEW : to set a new system configuration restoring the factory setting of the parameters
NEW
MAIN PCB
SELECT THE TYPE OF
CONFIGURATION
Whenever a “NEW” configuration is selected, proceed as follows:
-
select:
ON BOARD : if the REC10CH is used only as a system interface and not as an ambient
regulator
AMBIENT : if the REC10CH is used as a system interface and also as an ambient
regulator of the zone where it is installed
ON BOARD
WHERE IS THE MULTI ZONE INSTALLED?
AMBIENT
BOILER
- select INSTANTANEOUS (the boiler is a combi boiler) FLOW METER
INSTANTANEOUS
HW TANK
CH ONLY
SELECT THE PLANT CONFIGURATION
PLANT
PLANT
FLOW METER
FLOW SWITCH
Once the guided procedure has finished, the REC10CH will go to the initial screen.
Continue with the configuration as follows:
- set SERVICE password
- select TECHNICAL PARAMETERS
- next change the following parameters:
ENABLE FILLING: set to 1.
Then proceed with the reprogramming of the boiler, carrying out the operations described
in the section “4.2 Programming the boiler”.
4.20 Boiler configuration
The BOILER menu allows you to change the hydraulic configuration without necessarily
having to go through a SYSTEM RESET operation. The HYDRAULIC CONFIG parameter can
assume values between 0 and 4 with the following meaning:
0 = only heating boiler
1 = instantaneous boiler with flowswitch
2 = instantaneous boiler with flowmeter
3 = only heating boiler with water tank with probe
4 = only heating boiler with water tank with thermostat.
4.21 Replacing the REC10CH Master
b
The system configuration operations need to be carried out by professionally
qualified personnel of the Technical Assistance Centre.
When replacing the REC10CH MASTER, at the subsequent restart it displays an initial
screen with the firmware revision. Pressing “ ENTER ” starts a guided procedure for
configuring the system, see the section “Configuring the system”.
Follow the procedure and carry out the MAIN PCB type of configuration .
PRESS ANY KEY TO CONTINUE
Rxx.xx REC10REXPH-N
NEW
MAIN PCB
SELECT THE TYPE OF
CONFIGURATION