Displays; Accessories And Options; Accessories; Installation Of Extension Modules - Potterton eurocondense four 125 kw Installation, Operation And Maintanance Manual

4 Description of the product
Fig.8 Symbols on the display
4.3

Accessories and options

22

4.2.2 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
Setting level active
sRE081B
Heating system switched off (automatic summer/winter changeover
or automatic heating limit active)

4.3.1 Accessories

A list of the accessories (selection) available for the EC four can be
found below:

4.3.2 Installation of extension modules

More application options are available by installing up to 3 extension mod­
ules of the series EWM B (accessories) (mixer heating circuit, solar con­
nection).
See
More information about the extension module EWM can be found
Installation instructions extension module EWM.
in the
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