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04:27
sun
MAIN
SET
ON
45
°C
27-05-2019
Sets the desired leaving
water temperature, ranging
from 25°C to 80°C.
Indicates that the hydro
module operates in leaving
water temperature control
mode.
03
3 USING HOME PAGES
The hydro module features the heating function and DHW function, which can be classified into the hydro module that
supports heat mode only (''FOR SERVICEMAN'' > ''Heat mode setting'' > ''HEAT MODE=YES'' and ''FOR SERVICEMAN''
> ''DHW mode setting'' > ''DHW MODE=NON''), the hydro module that supports DHW mode only (FOR SERVICEMAN'' >
''Heat mode setting'' > ''HEAT MODE=NON'' and ''FOR SERVICEMAN'' > ''DHW mode setting'' > ''DHW MODE=YES''), and
the hydro module that supports both heat mode and DHW mode (''FOR SERVICEMAN'' > ''Heat mode setting'' > ''HEAT
MODE=YES'' and ''FOR SERVICEMAN'' > ''DHW mode setting'' > ''DHW MODE=YES''). The heat mode is classified into
leaving water temperature control (''FOR SERVICEMAN'' > ''Heat mode setting'' > ''LEAVING WATER TEMP.=YES'') and room
temperature control (''FOR SERVICEMAN'' > ''Heat mode setting'' > ''ROOM TEMP.=YES''). The leaving water temperature
control and room temperature control is either-or. In leaving water temperature control mode, the hydro module sets the
desired leaving water temperature and operates according to the defined desired temperature. In room temperature control
mode, the hydro module sets the desired room temperature and conducts control according to the room temperature collected
by the wired controller.
The wired controller interfaces are subject to on-site settings. Definitions of symbols of the wired controller:
ROOM---Room temperature control
MAIN---Leaving water temperature control
DHW--- Domestic hot water mode
Scenario 1
Only heating mode is available and the hydro module is operating in leaving water temperature control mode. (For more
information, please read the Installation Manual.)