DIP switch setting
CAUTION
Product may not properly operate if the relevant DIP switch is not properly setup.
Installation Manual
75
Electrical Wiring
ENGLISH
n
Checking according to dip switch setting
1. You can check the setting values of the Master outdoor unit from the 7 segment LED.
The dip switch setting should be changed when the power is OFF.
2. It checks whether the input is properly performed without the bad contact of the dip switch or not
n
Checking the setting of the Master unit
The number is sequentially appeared at the 7 segment in 5 seconds after applying the power. This
number represents the setting condition. (For example, represents R410A 30HP)
Master model code
‘
Slave1 model code
‘
Slave2 model code
‘
total capacity
‘
2
‘
25
‘
180
1 ~255 : Master model code
1 ~255 : Slave1 model code
1 ~255 : Slave2 model code
1 ~255 : Slave3 model code
8~80HP : HP number(sum of master capacity and slave capacity)
No display : cooling only 2 : heat pump / heat recovery
25 : normal
180 : Model Type (ARUB***LT3)
Example) 30Hp, R410A
194
’
193
’
30
’
2
’
25
’
180
}
Refer to table code
Model Code
Model Code Unit (HP) Unit Ref.
190 8
191 10
192 12
193 14
194 16
195 18
196 20
Master &
Slave
R410A
Summary of Contents for ARUB100LT3
Page 132: ...132 Outdoor Unit ...
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