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All important data about controller operation are seen on the LCD display.
We browse through data by means of buttons
OPERATION MODE SYMBOLS
Symbol
R1, R2,
R1, R2
R1 ali
R1
R1 R2
* Depends on the controller model.
TEMPERATURE AND OTHER DATA SYMBOLS
Symbol
User and settings manual
DESCRIPTION OF SYMBOLS
SHOWN ON THE DISPLAY
Description
Controller operates in automatic mode
Controller operates automatically according to program timer
,
. ON and OFF indicates status of the timer.
Controller is turned OFF
Manual operation mode
One-time warming of domestic hot water function is activated
Holiday mode function is activated
Return cooling of storage tank is activated
Protection against overheating of the solar collectors is activated
Protection against freezing of the solar collectors is activated
Protection against legionella is activated
State of outputs ON*
OFF*
Output has a function pogrammed (parameters F1*)
Inverted operation of output
RPM stage indication for pump R2.
Indication impulsive pump mode - tube collectors (Parameter S2.2)
Description
Solar collectors temperature
Temperature of storage tank or heat accumulator - bottom
Temperature of storage tank or heat accumulator - top
Liquid fuel boiler temperature
Solid fuel boiler temperature
and
.
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