Beretta IDRABALCONY Lx 11 User Manual

37
ENGLISH
The switching on and off of the burner is managed in two modes:
- absolute: burner switching off threshold at 70°C
- correlated: burner switching off threshold when the setpoint of +4°C is
reached.
The switching back on point is the same for both modes and is the set
-
point -1°C.
Fig. 33
CHANGING THE DOMESTIC HOT WATER SETPOINT
- Pressing the "+" or "-" key it is possible to change the setpoint for the
domestic hot water. With the "+" key the value increases, with the "-"
key it decreases.
Fig. 34
If there is a fault the water heater carries out a “STOP” (see section Op-
erating
faultsandreset).
4.5 Operating faults and reset
In the event of a fault, the displays summarised and described in the table
are shown.
Error type
Transitory
Denitive
Error code Icons
Limit thermostat alarm Denitive 02
Air pressure switch fault Transitory 03
Burner thermostat alarm Denitive 04
Air pressure switch alarm Denitive 03
ACF alarm lockout module Denitive 01
ACF electronics fault alarm Denitive 01
parasiteamefault Transitory 11
Overtemperature fault Denitive
88°C
ashing
Domestic hot water NTC
Fault
Transitory 06
Input NTC Fault Transitory 08
In the event of a transitory fault the appliance independently attempts a
reset of operations.
In the event of a permanent fault it is necessary to reset the normal oper-
ation
oftheappliancebypressingtheON-OFF/RESET(A)key.
This operation can be repeated a maximum of 2 times. If the problem is
not resolved, request help from the Technical Assistance Centre.
b
The system provides for the alarms to remain operational even in
the ON-OFF/RESET state. In this state they are not displayed how-
ever. In the event a lockout occurs when the function is OFF, to
reset it the water heater must be set to ON and then to OFF again.
4.6 Temporary shutdown
In case of temporary absences for weekends, short trips, etc.:
- presstheON-OFF/RESET(A)key
- turn the main system switch to “off”.
A
Fig. 35
Fig. 36
4.7 Preparing for extended periods of disuse
If the appliance is not going to be used for a long period of time, the fol-
lowing operations should be carried out:
-
presstheON-OFF/RESET(A)key
- switch the boiler OFF at the mains power switch
- shut-off the system's fuel and water taps.
Fig. 37
b
Empty the system if there is a risk of freezing.

Beretta IDRABALCONY Lx 11 Specifications

General

Brand	Beretta
Model	IDRABALCONY Lx 11
Category	Boiler
Language	English