4 Individual remote controls
PC-ART
TCGB0106 rev.0 - 12/2014
122
4.2.4 Checking procedure
1 Turn ON the power supply for all the indoor units.
2 Set the “TEST RUN” mode by pressing the “MODE” and “OK” switch simultaneously for more than 3 seconds.
CAUTION
In case of the control by using two Remote controllers (Main & Sub), the test run shall be operated by the main controller.
NOTE
• The completion of the automatic address setting requires 3 to 5 minutes after turning ON the power supply.
• The total number of the connected units is indicated on the liquid crystal display.
unit
Test Run
Period (min)
Example when 5 indoor
units are connected
In case that the indicated number is not correct, some abnormalities exist, incorrect wiring, the electric noise, etc.:
• Turn OFF the power supply and correct the wiring after checking the following points; (Do not repeat turning ON and
OFF within 10 seconds.)
• Power Supply for Indoor Unit is Not Turned ON or Incorrect Wiring.
• Incorrect Connection of Connecting Cable between Indoor Units or Incorrect Connection of Controller Cable.
• Incorrect Setting of Rotary Switch (The setting is overlapped.) on the Indoor Units PCB.
• Check to ensure that the “Test Run” mode is not set.
• Set the required Test Run period by pressing
and (Min. 10 minutes to Max. 600 minutes).
3 Cancelling “Test Run” Mode.
• When the unit is not operating, press the RESET switch.
• When the unit is operating, press the RUN/STOP switch.
CAUTION
When “00” is indicated, the auto address function may be performing. Cancel the “Test Run” mode and set it again.
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