Olsberg Levana Manual page 53

Display
information
Ver. 1.00.35 A8
service 2000h
op.hours 0h
ext.req. on
GSM mod. n.c.
error messages
operating data
service level
Action Description
● buffer ON
The switchON point can be set depending on the
buffer temperature between 35°C and 65°C.
Factory setting: 50°C
● buffer OFF
The switchOFF point can be set depending on the
buffer temperature between 40°C and 70°C.
Factory setting: 70°C
● GSM module
The GSM module is an accessory (see chapter
"Accessories").
Information
The following information can be selected with ↓ or ↑
and called up with (ENTER):
● Version
The software version will be displayed.
● service
Display for the next service according to operat-
ing hours.
● operating hours
The operating hours since commissioning will be
displayed.
● extern request (ext.req.)
or
The system shows whether an external compo-
nent (accessory e.g. room thermostat) switches
the appliance on or off.
● GSM module
The system shows whether a GSM module (ac-
cessory) is installed.
● error messages
The last 5 error messages are displayed.
● operating data
Current display for: Flame temperature, speed
of the induced draught fan, heat power level,
underpressure
● service level
The service level is a password protected level for
the service technician.
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