Radiant SFK 55 - 3.1.9. Active Functions Signalling Codes; 3.1.10. Fast H2 O Function

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SFK 55 - RAD - ING - Manual - 1512.2_CSA_TTS
3. USE
USER
3.1.9. ACTIVE FUNCTIONS
SIGNALLING CODES
CODE FUNCTION INTERVENTION
F09 D.H.W CIRCUIT
ANTI-FREEZE
WAIT UNTIL THE
OPERATION IS COMPLETED
F28 ANTI-LEGIONELLA
FUNCTION
WAIT UNTIL THE
OPERATION IS COMPLETED
FH FAST H2O YOU CAN ACTIVATE/
DEACTIVATED
IT BY HOLDING
SIMULTANEOUSLY AND
FOR 7 SECONDS THE RESET
‘ ’ AND ‘ ’ OF THE
SYMBOL RECIRCULATION
.
3.1.10. FAST H2O FUNCTION
The Fast H2O function keeps a constant
temperature in the DHW circuit within the water
heater, according to the temperature set by the
user.
The Fast H2O function offers three advantages:
› the hot water is immediately supplied at the
requested temperature.
› unnecessary delays are avoided by increasing
the comfort of the final user.
› water wastes are limited waiting that the water
reaches the right temperature.
To activate/deactivate the Fast H2O function please
follow the instruction indicated in the paragraph
‘ACTIVE FUNCTIONS SIGNALLING CODES’.
USE