Daikin VRV IV-S RXTQ-TAVJU Series Service Manual page 121

SiUS331604E
Press the BS2 (SET button) and match with the LEDs No. 1 - 15, push the BS3 (RETURN button), and confirm the data
for each setting.
Data such as addresses and number of units is expressed as binary numbers; the two ways of expressing are as
follows:
Figure 1
l h l h l l h
16 4 1
32 8 2
Figure 2
l h h h l h l
64 16
No.12
128 32
l h h h l l h
4 1
No.13 8 2
∗ Refer to the preceding page for a list of data, etc. for No. 0 - 25.
Field Setting
The No. 1 cool / heat unified address is expressed as a binary number consisting of the
lower 6 digits. (0 - 63)
In the figure 1, the address is 010110 (binary number), which translates to 16 + 4 + 2 = 22
(base 10 number). In other words, the address is 22.
The number of terminal blocks for No. 12 and 13 is expressed as an 8-digit binary number,
which is the combination of four upper, and four lower digits for No. 12 and 13
respectively. (0 - 128)
In the figure 2, the address for No. 12 is 0101, the address for No. 13 is 0110, and the
combination of the two is 01010110 (binary number), which translates to 64 + 16 + 4 + 2 =
86 (base 10 number). In other words, the number of terminal block is 86.
Field Setting from Outdoor Unit
108