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SFK 34 - RAD - ING - Manuale - 1807.1_V3_firm.L225A
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1. INSTALLATION
INST
ALLER
1.1.11. D.H.W. PRODUCTION THRU A
REMOTE TANK
The water heater can also actually feed a remote
tank meant for the D.H.W. (domestic hot water)
storage. The pump integrated within the water
heater, designed ex-factory for the recirculation
loop, can load the external tank. This leads to a
larger D.H.W. production to satisfy multiple draws
from the taps.
To activate this function, please proceed as follows:
› Turn the three-way valve to the “recirculation”
position, as shown in Figure 1 as ‘RC’.
› Arrange the hydraulic connections as per the
scheme ‘D.H.W. PRODUCTION THRU A REMOTE
TANK‘, as per chapter ‘HYDRAULIC BOARD’.
› Disconnect the two faston of the recirculation
probe (see B-fig. 2), and connect them onto
the optional probe meant for the storage (part
number: 40-00324, see fig. 2). Insert this latter
probe into the sensor-holder of the storage
tank.
› Enter the menu parameters and set the value of
the parameter P02 to ‘1’ = STORAGE TANKLESS
(see chapters ‘DIGITECH CS PARAMETERS
TABLE’ and ‘ACCESSING AND PROGRAMMING
THE PARAMETERS’);
› Set the temperature setpoint of the D.H.W. tank
by pressing ‘
’ and ‘
’ the sanitary
(fig.
3).
RC
cod.: 40-00324
B
fig. 1
fig. 2
fig. 3
