Installation Manual 49
Function
ENGLISH
Saving Power Consumption operation is the function which
enables efficient operation by lowering the maximum power
consumption value.
Setting Procedure
1 Set the Dip Switch as follow after shutting the power
source down.
2 Reset the power.
Step 1
Step 2
Example)
If the Red LED blinks twice and the Green LED
blinks 3 times, 2nd pipe is connected to 3rd room.
You can check whether or not the wiring is correct.
Setting Procedure
1. Set the Dip Switch as follow after shutting the power source down.
2. Reset the power.
3. Check that the Re and Green LED of PCB are on during work. (The indoor unit is oper-
ated by force.)
4. If the wiring is correct, the Green LED will light up.
If the wiring is wrong, display as below
(Display only wrong connection.)
• Red LED : Piping Number
• Green LED : Wiring Number (Room)
5. You should return the Dip Switch to operate normally after finishing wiring error check.
CAUTION
• If Indoor unit doesnʼt communicate to outdoor Unit, function could not be
operated correctly.
• Only the wrong wiring connection is displayed. You should change con-
nection correctly to operate the product.
• If Outdoor and Indoor temperature is too low in winter, the wiring error
check function will not be operated.
(Red LED is lighting)
Wiring Error Check
Saving Power Consumption
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