8. Test Running by Controller
ATTENTION:
Test running by the controller can not be performed in case that the wired remote control switch
is used together; in case that multiple units are operated simultaneously (SET-FREE and UTOPIA
Series). In such cases, perform the test running by the wired remote control switch.
1) Perform the test run after the installation work is completed.
(1) Set the batteries for the controller.
(2) Turn ON the power supply for the indoor and outdoor units.
(3) “
” lamp (yellow) on the receiver of the indoor unit flashes (0.25 seconds ON
0.25 seconds
OFF), and then turns OFF. While the lamp is flashing, the unit will not operate because it is
initializing.
2) Set the test run mode by pressing “SET” and
“OFF TIME” switch simultaneously for more than
3 seconds. The LCD should be as shown in the
figure on the right.
3) Set the operation mode by pressing the “MODE”
switch.
OFF
TIMER
COOL
OFF
°
C
Me
TIMER
COOL
Test Run Mode is under suspension.
Test Run Mode is under operating.
ATTENTION:
When the commands are sent by the controller hooked onto the wall, the receiver of the indoor
unit may not receive the commands depending on the installation place.
2) Pay attention to the following points in case that the controller is installed in a place where there is
medical equipment radiating electromagnetic waves.
(1) Install the controller in a place where electromagnetic waves are not radiated directly toward the
electrical box of the indoor unit and the controller.
(2) Keep a distance more than 3 meters away from the equipment radiating electromagnetic waves, the
receiver of the radio, etc. for prevention of the noise through the air.
(3) In case that there is electric noise at the power source for the indoor unit, the treatment such as
providing a noise filter is required.
3) Do not install the controller in a place where generation, flowing, staying or leaking of flammable gas is
detected.
4) Install the controller in a place where there is a distance more than 30cm from the power supply cable
when installing the controller onto the wall.
5) Install the holding bracket (accessory) onto the wall by using screw (accessory) and attach the controller
to the holding bracket.
7. Installing onto the Wall or Pillar
1) Select the suitable place for handling and install the controller with the customer’s acceptance.
Do not install the controller at the places as follows.
* where children can touch
* where the air from the air conditioner is directly discharged
* where there is oil vapor and the oil is dispersed
* where the humidity is high
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