Table of Contents
Advertisement
Trouble shooting
Before reporting on the product malfunction, please check the table below.
Problem
Screen of LCD does not show
anything.
Indoor unit control does not
work.
Desired temperature does not
increase or decrease.
Remote controller does not
work.
Schedule control does not work
with the set time.
Modifying a schedule is not
available.
14
Touch-con_IB_03944A_2_EN.indd 14
Check
Is power supplied correctly?
Is the product in screen protection
mode?
Is the communication cable
unplugged?
Has 'Heat upper limit' or 'Cool lower
limit' been set?
Is the use of the remote controller
restricted?
Is the set time of product different
from current time?
Is the schedule in operation?
Solution
After checking the power supply connection, plug in
the product again.
When there is no input by a user for a certain time, the
LCD will be turned off automatically.
Turn the LCD screen on with LCD ON/OFF button.
Check the connection status of communication cable
between an indoor unit and outdoor unit.
When the temperature limit is set, a user can adjust
the desired temperature within the range of the
temperature limit.
If the Remote control level is set as Disable RC, you
cannot control the indoor unit with wireless or wired
remote controller.
Set the current time again at the menu of [Setting]-
[System Settings]-[Time & Date Settings].
Modification of a schedule is available only in stop
status.
2013-10-07 오후 2:11:31
Hide quick links:
Advertisement
Table of Contents
