Completion of setting mode
To exit the setting mode and return to the regular display, hold down the 3 buttons of SET TEMP.
“ ”, SET TEMP. “ ”, and FAN at the same time for 5 seconds or longer.
If there is no key entry for 60 seconds, even though none of the above buttons is pressed, the set-
ting mode will be cleared automatically.
If the setting mode is automatically cleared during setting, you need to enter the setting mode again
by performing the procedure in "Entering setting mode" on page 07-40.
Setting up each indoor unit
Setting must be performed on each indoor unit requiring address setting by repeating following pro-
cedures:
• "Preparation" on page 07-39
• "Entering setting mode" on page 07-40
• "Indoor unit address setting" on page 07-41
• "Refrigerant circuit address setting" on page 07-42
Simple remote
controller
Simple remote
controller
Simple remote
controller
0001 0101 0201 1301 1401 15010 1 2 0 1 0
Indoor unit Indoor unit Indoor unit Indoor unit Indoor unit Indoor unit
Resetting the power after setting up all indoor units
NOTES:
• If the reset is not performed, function cannot be read correctly.
• After all the functions have been set, the circuit breaker needs to be switched off for at least 2
minutes.
– After the 2 minutes has passed, power can be restored.
– The set function is stored in the PCB and will remain in memory even when the power of in-
door unit is turned off.
However setting function is effective after disconnecting the power supply and then recon-
necting it.
• Record the latest configuration of the indoor unit function setting on a label, and put the label on
the unit so it can be used for after-sales service operations.
1-4. Address setting by remote controller - (07-44) - 1. System settings
FUNCTION
SETTINGS
FUNCTION
SETTINGS
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