Danfoss SH-E01 - Advanced Features; Power Failure Handling; Forced Cooling Operation; Regulator Fault Diagnosis

SHE01
6
2.0 Advanced
2.1 Power Failure
In case of power failure, the regulator remembers the accumulated
solar heat output and the days counter for 24 hours. The pump mode
setting is also retained.
2.2 Forced cooling
If the temperature of the hot-water tank exceeds 90°C, the pump will
run until the hot water has been cooled to 60°C. The pump must be
on AUTO.
2.3 Regulator fault display
If the temperature sensors have a fault, this is shown by the red LED
being lit and F1 or F2 fl ashing. Call in the installer.
If the red LED is lit and the tank temperature fl ashes at the same time,
the temperature of the hot-water tank may be too high. If this state
continues, call your installer.
2.4 Solar Heat Output
Days counter
Solar heat output
Solar Heat Output
Gives the performance of the solar heat installation. The fi gure is
calculated on the basis of the diff erence between the temperature
in the solar collector and the temperature in the tank, as well as the
time in which the pump is running in AUTO.
Max. display value is 2999.
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DK
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