140
DC Inverter Multi
VRF Service Manual
The default Capacity dial-up is the maximum capacity of indoor unit. As shown above, the capacity is (See above for
the lever position)
Dial-up Value
The dial-up value of capacity code is set in binary system. The dial-up value is “0” when the lever is dialed to “ON”
end; the dial-up is “1” when the lever is dialed to numerical end on opposite side. For number 4~1 on the capacity code,
the dial-up #4 refers to high bit and the dial-up 1# refers to low bit.
Dial-up Table (4-bit Dial-up Switch)
4-bit 4-bit 4-bit 1-bit Capacity
0 0 0 0 20
0 0 0 1 25
0 0 1 0 30
0 0 1 1 35
0 1 0 0 40
0 1 0 1 45
0 1 1 0 50
0 1 1 1 60
1 0 0 0 224
1 0 0 1 70
1 0 1 0 80
1 0 1 1 90
1 1 0 0 100
1 1 0 1 112
1 1 1 0 140
1 1 1 1 280
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