15
6.2.1 Disinfection Mode
HEAT MODE
SPACE 1 DESIRED TEMP.
SPACE 2 DESIRED TEMP.
SCROLL
30 °C
45 °C
MULTIPLE
SET POINT
WEATHER
TEMP. SET
PRESET
TEMP.
DOMESTIC HOT WATER (DHW)
CURRENT STATE
OPERATION DAY
START
SCROLL
FRI.
23:00
OFF
Notes:
1. The hydro module can meet the control requirements
at different water temperatures. You must connect an
external third-party temperature reduction device to the
circuits of space1 and space2.
2. The multiple set point switch can be set on the FOR
SERVICEMAN interface of the wired controller. If
multiple set point 1=YES or multiple set point 2=YES,
this indicates that multiple set points exist.
3. On the wired controller, multiple set point 1 required
temp. is corresponding to the required water
temperature of multiple set point 1, while multiple set
point 2 required temp. is corresponding to the required
water temperature of multiple set point 2.
4.The energy demand of space 1 is determined
according to the thermostat 1. If thermostat 1 is on, it
indicates that there is an energy demand, while if
thermostat 1 is off, it indicates that energy is not
demanded.
5. The energy demand of space 2 is determined
according to the thermostat 2. If thermostat 2 is on, it
indicates that there is an energy demand, while if
thermostat 2 is off, it indicates that energy is not
demanded.
space 0
space 1
space 2
a
b
c
OFF
OFF
OFF
OFF
OFF
OFF
ON
c
ON
ON/OFF
ON/OFF
a
OFF
ON
ON/OFF
b
Desired
temperature
Thermo status
(energy demand status)
Resulting desired temp.
6.2 DOMESTIC HOT WATER (DHW)
DOMESTIC HOT WATER (DHW) has DISINFECT/DHW
PUMP 2 items.
In disinfection mode, legionella bacteria can be killed. In
disinfection mode, the water tank temperature will
forcedly rise to 70°C to 80°C. The disinfection
temperature can be set on the FOR SERVICEMAN
interface.
Choose MENU > DOMESTIC HOT WATER >
DISINFECT. Press OK. The following interface is
displayed.
DHW PUMPDISINFECT
DOMESTIC HOT WATER (DHW)
OPERATION DAY
START
SCROLL
FRI.
23:00
OFF
DHW PUMPDISINFECT
Press Press
CURRENT STATE
DOMESTIC HOT WATER (DHW)
OPERATION DAY
START
SCROLL
FRI.
23:00
ON
DHW PUMPDISINFECT
CURRENT STATE
Press ON/OFF
ON/OFF ON/OFF
Press ON/OFF
Use ‘’◄‘’, ‘’►‘’, ‘’▼‘’, ‘’▲‘’ to scroll and use ‘’▼‘’, ''▲'' to
adjust the parameters when setting ''OPERATE DAY''
and ''START''. If the OPERATE DAY is set to FRIDAY
and the START is set 23:00, the disinfect function will
activate at 23:00 on Friday. If the disinfect function is
running, the following page will appear:
23:00 27-05-2019 sun
ROOM
DHW
SET
TANK
ON ON
45
°C
°C
25
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