Samsung MIM-D01AN User Manual page 145

Setting Auto Change Over
1 Click [System Settings]
screen appears.
Using the 'Auto Change Over' function, DMS2.5 can control indoor units to start auto
cooling or auto heating.
When using auto cooling or heating, DMS2.5 operates the Fan
Auto modes in order. For ERV PLUS, it operates the Fan
2 Click [Edit] to configure the Auto Chang Over settings.
(1) [Apply] / [Not apply]
When using the Auto Change Over function, 'A' appears in the [Control and
Monitoring] screen on the indoor unit, and the indoor unit cannot control its
operation mode separately.
(2) [Weighted average]: Configure the settings so that indoor units automatically switch
between cooling and heating modes according to the set temperature, current
temperature, and cooling/heating capacity of the indoor units that are turned on.
Let's assume, for example, indoor units of the same capacity have been installed.
If a larger number of the units have desired temperature lower than the current
temperature, all of the units automatically switch to cooling mode. If a larger number
of the units have the set temperature higher than the current number, all of the units
automatically switch to heating mode.
[Auto Change Over setting] when DMS2.5 web page menu
Cool or Heat
Cool or Heat modes in order.
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