En-5
About “Icon check” function:
In “Monitor” screen, you can check the name of the icon
that indicates function currently set.
NOTE: This function is only available when at least 1 icon
is displayed on the icon display.
Message balloon with the function name appears when •
you press the [Enter button] and select the icon by using
the [Cursor button (Left/Right)].
Item that has a timer function, remaining time until the •
timer expires is also displayed.
With pressing the [Cursor button (Left/Right)], you can •
check the other icon functions when several icons are
displayed on the “Monitor” screen.
When you press the [Enter button] again, the message •
balloon is closed.
If there is no additional button operation for 3 seconds, •
theiconcheckfunctionisnished.
(3) Operating condition display
Shows the operating mode, set temperature, and fan
speed that are currently working or set.
Modedisplay:Operatingmodeisdisplayed.•
Settemp.display:Settemperatureisdisplayed.•
Fandisplay:Fanspeedisdisplayed.•
(4) Operation guidance display
Shows the current operable items and the button to be
pressed.
(5) Screen switch guidance display
Any combination of [Menu button] mark (
) with name
of switchable screen by pressing the [Menu button] or
[Screen switch button (Left/Right)] mark (
or )
with name of switchable screen by pressing the [Screen
switch button (Left/Right)] is displayed.
1-5. About zone control *
“Zonecontrol”enables anefcientair-conditioningby select-
ingonlyspeciczonefromsomedividedzonesintheindoor
space.
Application or non-application of air conditioning is controlled
by opening or closing of pre-installed damper(s). And an area
that is air-conditioned with one damper is defined as one
zone.
Up to 8 zones can be set by installing maximum of 8 dampers
in one air-conditioning system.
Also, up to 5 room-temperature sensors can be installed in
one air-conditioning system. With specifying most suitable
sensor among those sensors, it enables more comfortable
room-temperature control.
Construction example
If your air-conditioning system is zone-controlled, related set-
ting screens are prepared, and the switchable setting screen
nameisdisplayedinthe“Monitor”screenasfollows:
There are 2 types of zone-control settings; “Zone (single)”
controls each individual zone, and “Zone (group)” controls
some selected zones all at once.
You can also register desired name for each zone or room-
temperature sensor.
For the settings, refer to “5-9. Zone user setting”.
Room-temperature
sensor
Damper
Wired remote controller
Duct-type air conditioner and
zone-control interface unit