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Fig.8
Symbols on the display
4.4
Accessories and options
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35°C
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33°C
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18°C
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55°C
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7703301 - 01 - 16072018
4.3.2
Displays
Heating to comfort setpoint
Heating to reduced setpoint
Heating to frost protection setpoint
Current process
Holiday function active
Reference to heating circuits
Burner in operation (boiler only)
Cooling active (heat pump only)
Compressor in operation (heat pump only)
Maintenance message
Fault message
Information level active
sRE081B
Setting level active
Heating system switched off (automatic summer/winter
changeover or automatic heating limit active)
4.4.1
Room device RGP
Remote setting of all adjustable control functions of the basic appliance is
possible via the operating unit when using the room device RGP
(accessory).
Operating elements
1 USB connection for service tool
2 Status bar
3 Work area
4 Control knob
5 Display
1
6 Navigation bar
2
The control knob is used to operate the room unit.
The display is organized into a navigation bar, status bar, and work area.
3
Important
The current room temperature is displayed in standby.
4
5
6
RA-0000940
4.4.2
Installation of extension modules
More application options are available by installing up to 3 extension
modules (accessories) of the series EWM B or MEWM (e.g. mixer heating
circuit, solar connection, actuation of speed controlled pumps with
MEWM).
See
More information about the extension module EWM can be found
in the
Installation instructions extension module EWM.
4 Description of the product
25
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