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10
Symbols in the display
These symbols are not permanently displayed, but appear subject to the system
version and the operating state.
e
Risk of frost
S
Emissions test function activated
Q
Radio clock reception (only with
radio clock module, accessory)
Ñ
Please wait
HK1 Heating circ. 1
HC2 Heating circ. 2
Heating circuit selection – before any adjustment and scanning
Your building may be heated by several
independent heating circuits (e.g.
underfloor heating circuits or radiator
circuits).
You need to select these before
any
adjustment or scanning. The heating
circuits can be individually designated
(see chapter "Heating circuit
designation").
Possible standard displays
Subject to the operational status of the boiler the following standard displays can
appear in the display:
Control mode
Boiler
Central heating
DHW
Off
68°C
On
Heat up
Boiler
Central heating
DHW
Off
25°C
On
Burnout phase
Boiler
52°C
Idle state
Boiler
Central heating
DHW
Off
50°C
On
Where to find the controls
Summary of controls and indicators
(cont.)
5592 598 GB