Logamatic EMS RC35 user interface - Subject to technical modifications. 37
Entering system settings (Service menu – Settings)
6
6.4 Domestic hot water (DHW)
B Turn the dial counter-clockwise until domestic hot water
is selected (marked with).
B Press to select domestic hot water.
The SETTINGS\DHW menu opens.
WARNING: Risk of scalding at the taps.
There is a risk of scalding at the taps whenever domestic hot water temperatures can
be set to more than 122 °F (50 °C), and also during thermal disinfection.
B Make sure that a thermostatic mixing valve is installed and that it is set to
temperatures below 122 °F (50 °C).
Menu item Input range
Factory
setting Other information
Is a DHW tank installed? yes, no no
Set maximum DHW
temperature:
140°F– 176°F
(60 °C – 80 °C)
140 °F (60 °C) Depending on the boiler,
the max. possible DHW
target temperature is
limited to 140 °F (60 °C).
Please select the domestic
hot water temperature.
86 °F to 176 °F
(30 °C – 80 °C)
140 °F (60 °C) If the limit is set to
> 140 °F (> 60 °C), it will
be possible to set
temperatures of that level
in the User menu as well.
What should be used for
domestic hot water heating?
Selection of 3-way
switching valve vs
tank primary pump
3-way valve
Confirm changing the DHW
program.
yes, no no Selecting “yes” takes you
to the program for
domestic hot water.
Recirculation
Is a recirculation pump
installed?
yes, no no
Tab. 14 Navigator for Service menu SETTINGS\DHW
SERVICE\SETTINGS
B
system data
boiler data
domestic hot water
heating zone 1
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