25
7. Dip Switch (DSW) Setting of Outdoor Unit
TURN OFF all power sources before setting. Without turning OFF, the switches do not work and the contents of the setting
are invalid. ( The mark of
■
indicates the position of dip switches.)
1/3
2/3
3/3
出廠設定
Field Setting
Dip Switch Location
Button Switch
For Checking
Manual
Defrost
For
Checking
For Checking
Refrigerant Cycle System Setting
Setting is
required
Setting is
required
Setting is
required
Setting is
required
No setting is
required
No setting is
required
No setting is
required
No setting is
required
Setting
Position
Tens Digit
Units Digit
For each refrigerant cycle’s outdoor unit, the
machine set serial number No. 0, No. 1,
No. 2 , etc. (Factory set serial number No. 0)
Capacity Setting
Each model has been set in accordance
with the following table.
Test Operation, maintenance
Setting of the outdoor unit
test operation
Factory Setting
Cooling Test
Operation
Compressor Is
Forced To Stop
Emergency, test Operation, maintenance
When setting the following items, please
set the following PIN to “ON”.
Factory Setting
Setting Items
Outdoor Unit No. Setting
Master (A)
Slave (B)
Slave (C)
When the outdoor unit is a
combination unit, please be
sure to do this setting.
Caution
Power Supply Voltage
230V
Factory set voltage 230V
Transmission Using
End Terminal Resistance Release Setting
Factory
Setting
End Terminal
Resistance Is
Released
If the transmission circuit fuse is short
circuited, please set No.2 Pin to “ON”.
Enter
Factory Setting
380V
Factory set voltage 380V
8MQ(D)
10MQ(D)
12MQ(D)
Combination Unit
14MQ(D)
16MQ(D)
18MQ(D)
380V
230V
4
The Amount of Refrigerant Determination
2
No.2 Compressor No Operation
1
No.1 Compressor No Operation
Pin No.
Setting
4
The Amount of Refrigerant Determination
2
No.2 Compressor No Operation
1
No.1 Compressor No Operation
Pin No.
Setting
Summary of Contents for RAM-10MQ
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