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HRS Hevac Ltd AquaModule AMB
Installation, Operating & Instruction Manual
6
End user mode
The following changes can be done in end user mode:
x
Settings which are identical/different for each day of the week at defined times
x
Normal temperature(s)
x
Lower temperature(s)
x
Special period of defined duration during the current year
x
One time temperature change at a specific time.
6.1
Set the hot water temperature
Please set a hot water production temperature in line with current national legislation and
recommendations (UTD, Standards EN, ISO etc.)
All countries have different rules for how hot or cold tap water should be.
+56+HYDF
recommends the hot water temperature is at least 55°C and a hot water recirculation
not less than 50°C.
At a temperature below 50°C there is a risk of bacterial growth.
Note that at temperatures above 60°C the risk of scalding increases.
Set points above 63°C result in an increased risk of precipitation of lime scaling on the surfaces of
the heat exchanger.
6.2
Time programs
The time programs used in Aqua
0RGXOH
are adjusted the same way.
Time programs:
x
SP_T_Sec_Outlet, to be found in the menu
S1 Menu Secondary Outlet
. It is to set the DHW
temperature
x
ThTr_Activated to be found in
Thermal Treatment Menu
, to activate a thermal treatment (1
sensor mode).
x
Multi_P to be found in
230V Triac menu
, to activate the 230V power output on the controller
The time program has two different temperature modes, week-temperature or weekend-
temperature.
Define for each day of the week which mode to use.
By default has the weekend-temperature mode the same settings as the week-temperature mode.
It is even possible to customize the temperature programs with special dates (holidays periods or
free days).
Each temperature mode can have several different times set per day. For each time a different
temperature can be selected that are then in effect until the next time occurs. If only one time is set,
the program will run with the selected temperature.
