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System Settings (Continued)
(3) [Representative temperature]: Sets to run auto cooling or heating operation,
according to the average temperature of the turned-on indoor units.
X
DMS 2.5 sets the indoor units to the auto cooling mode and keeps the
temperature according to ‘B (Heat Desired Temp)’ when the average temperature
of the units currently running is higher than ‘C (Heat to Cool)’.
DMS 2.5 also sets the indoor units to the auto heating mode and keeps the
temperature according to ‘A (Cool Desired Temp)’ when the average temperature
of the units currently running is lower than ‘D (Cool to Heat)’.
(4) Outdoor unit setting
X
Only Heat Pump outdoor units that support new communication mode appear
in the list. However, not listed in the list are the Heat Pump outdoor units that are
connected to the Fresh Duct, Hydro Unit, Hydro Unit HT, Single EHS, DVM CHILLER,
or cooling only indoor unit, as these units are not applicable for Auto Change Over.
X
The following outdoor units are not displayed in the list: the outdoor units
designed solely for cooling and the outdoor units connected to the heating/
cooling change-over switch if the switch is set to the cooling only mode or to the
heating only mode.
X
The conventional indoor and outdoor units connected to ERV interface module, FCU
interface module, Heat Recovery, and compatible interface module—those units do
not appear in the list, as these units are not applicable for Auto Change Over.
X
Auto Change Over works for each group.
X
All indoor units in a single group become the targets for weighted average or
representative temperature, and are controlled to equally run auto cooling or auto
heating.
X
If you select [Exception], the outdoor unit cannot use the Auto Change Over function
despite being grouped, and indoor units connected to the outdoor unit are excluded
from the targets of weighted average or representative temperature.
X
If the outdoor unit is set to cooling or heating only mode, the Auto Change Over
function is not available.
3
Click [Save] after finishing the setup.
Downloading user manual
1.
Click [System Settings]
£
[User manual] when DMS2.5 web page
menu screen appears.
X
You can download the user manual.
Note
X
When the DMS2.5 is installed in the S-Net3, Touch Centralized controller,
Wi-Fi Kit product, or wired/wireless remote controllers simultaneously, the
indoor unit with the Auto Change Over function cannot control operation
modes through S-Net3, Touch Centralized controller, Wi-Fi Kit product, or
the wired/wireless remote controller.
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