53
Display
Action
Description
●
buffer ON
The switch
ON
point can be set depending on the
buffer temperature between 35°C and 65°C.
Factory setting: 50°C
●
buffer OFF
The switch
OFF
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
service
op.hours
Ver.
ext.req.
GSM mod.
error messages
operating data
service level
on
n.c.
1.00.35 A8
2000h
0h
or
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.)
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.
