2
Common to All Models
Things to remember when wired and wireless remotes are
installed at the same time
Two remote controls can be used to control the unit if the wireless remote control kit is installed at the same
time as the wired remote control.
(Up to 2 remotes [a wireless remote kit and the wired remote control] can be installed.)
When using 2 remotes, one or more units can be operated by the remotes.
<Note>
When wiring remote controls, be sure to double-check the terminal numbers of the indoor unit before
connecting them so there are no mistakes in the wiring. (Damage will occur if high voltage [e.g. supply
voltage] is applied)
<Note>
It is not possible to use more than one wireless remote control kit with one indoor unit. (A receiver located
separately can be used at the same time)
<Note>
If both a wireless and a wired remote control are to be installed and used at the same time, one of them
must be set up as the sub remote control.
If the wired remote control is to be the sub remote, change the wired remote control to the sub remote.
If the wireless remote control is to be the secondary, turn the #3 switch on the wireless receiver (operation panel)
from OFF to ON. (See next page)
When 1 indoor unit is operated by 2 remote controls:
※
Either of the remotes can be set to main/sub.
Wireless Remote Control Kit
Wired Remote Control
Receiver
(Sold Separately)
(Sold Separately)
Remote Control Wiring
(Field Supply)
Indoor Unit
Use wiring of 0.5 mm
2
to 2 mm
2
for fi eld
supply.
Use a total wire length of no more than
400 m.
※
(Main)
※
(Sub)
Warnings about Installation of Receivers
The wireless remote uses a very weak infrared light for its signal, which can result in the signal not
being received because of the following infl uences, so take care in where the unit is installed.
• Inverter or rapid-start type fl uorescent lights. (Models without glow lamps)
• Plasma display or LCD televisions.
• Direct sunlight or other sources of bright light.
Warnings about Installing Remote Controls
If a remote control is to be operated from a remote control holder that is hung on a wall, turn on
the lights in the room as well as any electrical appliances and then check to make sure the air
conditioner works with the remote control in the location where it will be installed. If it works,
continue with installation.
If the air conditioner is to be switched from the main sensor to a remote control sensor, pay attention
to the following when installing.
• Locate where no warm or cold drafts will affect it.
• Locate in a place free from direct sunlight.
• Locate where it will not be affected by any other heat/cold source.
Customer Explanation
Give the Users Manual and this booklet to the customer after fi nishing the installation.
Use the Users Manual to explain to the customer how to use and care for the unit.
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