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11. Specifications
11-1. Product functions
• This controller can control up to 50 air conditioners and LOSSNAY. This controller has the
following functions.
<List of system remote controller functions>
(*1) Only groups in the free plan indoor units (Type C and following models) can be limited.
Function Details
Normal
functions
Operation
Monitor
ON/OFF
Fan speed
Louver
Air direction/swing
Interlocked unit ON/OFF
Filter reset
External input
Collective run
Group operation status
Filter sign
Local operation prohibit
Error
External output
Error history monitor
Local remote controller
operation prohibit
Operation mode
changeover limitation
(season changing)(*1)
Set temperature
Operation mode
ON/OFF operations can be carried out collectively or for each group.
The fan speed can be selected collectively or for each group.
(The set fan speeds differ according to the model.)
The louver can be started or stopped collectively or for each group.
The Air direction can be set to four steps up and down or to swinging collectively or for each group.
When using an interlocked unit (LOSSNAY), ON (high/low) or OFF
can be set collectively or for each group.
The local remote controller's ON/OFF, operation mode, set
temperature and filter reset operations can be prohibited collectively
or for each group.
(Only when this controller is set to operation prohibit transmission
valid.)
Changing of this controller's and the local remote control's operation
mode can be limited collectively or for each group.
Cooling mode limit (winter), heating mode limit (summer),
cooling/heating mode limit (between seasons)
The filter sign can be reset after the filter is cleaned collectively or for each group.
Emergency stop, ON/OFF, and prohibit/permit can be set collectively from an external source.
Displayed with the COLLECTIVE ON/OFF lamp.
The ON/OFF, operation mode, wind speed, set temperature, wind direction,
and interlocked unit ON/OFF status are displayed for each group.
The filter cleaning period is indicated for each group.
Details prohibited by this controller or by other controllers are displayed.
The address of the faulty unit and the error code are displayed on the LCD.
The ON/OFF and error occurrence signals can be output collectively to an external source.
Up to 50 past errors can be saved and checked. (50 errors that have occurred last.)
The air conditioner can be set to cool, dry, fan, auto or heat
collectively or for each group. The LOSSNAY can be set to normal
ventilation, heat exchange ventilation or automatic ventilation.
The temperature can be set collectively or for each group.
Set temperature range
Cool/Dry: 19 to 30
o
C 14 to 30
o
C
<66.2 to 86
o
F> <57.2 to 86
o
F>
Heat: 17 to 28
o
C 14(17) to 28
o
C
<62.6 to 82.4
o
F> <57.2(62.6) to 82.4
o
F>
Automatic:19 to 28
o
C 14(17) to 28
o
C
<66.2 to 82.4
o
F> <57.2(62.6) to 82.4
o
F>
(The set temperature display can be changed to "Fahrenheit display" with the switches.)
The values in parentheses are for when using the medium temperature unit.
The set temperature range will differ according to the model.