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Mitsubishi Electric ecodan EHPT Series Bedieningshandleiding pagina 8

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  • DUTCH, pagina 32
4
Customising Settings for Your Home
[Heating/Cooling]
The heating/cooling menus deal with space heating/cooling using normally either
a radiator, fan-coil, or underfloor heating/cooling system depending on the instal-
lation.
There are 3 heating modes
Heating room temp. (Auto adaptation) (
Heating flow temp. (
)
Heating compensation curve (
Cooling flow temp. (
)
<Room temp. (Auto adaptation) mode>
In room temp. (Auto adaptation) mode the controller uses temperature sensors
around the heating system to monitor space and flow temperatures. This data
is regularly updated and compared to previous data by the controller to predict
changes in room temperature and adjust the temperature of water flowing to the
space heating circuit accordingly. By monitoring not only the outdoor ambient, but
the room and heating circuit water temperatures, the heating is more consistent
and sudden spikes in required heat output are reduced. This results in a lower
overall flow temperature being required.
en
<Flow temp. mode>
The temperature of the water flowing to the heating circuit is set by the installer
to best suit the space heating/cooling system design, and user's desired require-
ments.
Explanation of compensation curve
During late spring and summer usually the demand for space heating is reduced.
To prevent the heat pump from producing excessive flow temperatures for the
primary circuit the compensation curve mode can be used to maximise efficiency
and reduce running costs.
The compensation curve is used to restrict the flow temperature of the primary
space heating circuit dependent on the outdoor temperature. The FTC uses in-
formation from both an outdoor temperature sensor and a temperature sensor on
the primary circuit supply to ensure the heat pump is not producing excessive flow
temperatures if the weather conditions do not require it.
Your installer will set the parameters of the graph depending on local conditions
and type of space heating used in your home. It should not be necessary for you
to alter these settings. If however you find that over a reasonable operating period
the space heating is not heating or is overheating your home, please contact your
installer so they can check your system for any problems and update these set-
tings if necessary.
[Holiday mode]
Holiday mode can be used to keep the system running at lower flow temperatures
and thus reduced power usage whilst the property is unoccupied. Holiday mode
can run either flow temp., room temp., heating, compensation curve heating and
DHW all at reduced flow temperatures to save energy if the occupier is absent.
From the main menu screen press button E should be pressed. Be careful not to
hold down button E for too long as this will turn off the controller and system.
Once the holiday mode activation screen is displayed you can activate/deactivate
and select the duration that you would like holiday mode to run for.
Press button F1 to activate or deactivate holiday mode.
Use buttons F2, F3 and F4 to input the date which you would like holiday mode
to activate or deactivate holiday mode for space heating.
<Editing holiday mode>
Refer to the menu tree in "Main remote controller" of Installation Manual.
Should you require the Holiday mode settings e.g. the flow temp., room temp. to
be altered you should contact your installer.
7
)
)
: Flow temp.
: Outdoor ambient temp.
Heating/Cooling

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