113
Changing the group address, indoor unit address, and central
control address
◆
About the switches on the circuit board of the Air to Air Heat Exchanger
Indoor unit address switch (
●
: ON —: OFF)
Ad
dr
ess
Address switch number
Ad
dr
ess
Address switch number
Ad
dr
ess
Address switch number
Ad
dr
ess
Address switch number
SW702
SW703
SW702
SW703
SW702
SW703
SW702
SW703
1
2
3
4
1
2
1
2
3
4
1
2
1
2
3
4
1
2
1
2
3
4
1
2
1
— — — — — — 17 — — — —
●
— 33 — — — — —
●
49 — — — —
●
●
2
●
— — — — — 18
●
— — —
●
— 34
●
— — — —
●
50
●
— — —
●
●
3
—
●
— — — — 19 —
●
— —
●
— 35 —
●
— — —
●
51 —
●
— —
●
●
4
●
●
— — — — 20
●
●
— —
●
— 36
●
●
— — —
●
52
●
●
— —
●
●
5
— —
●
— — — 21 — —
●
—
●
— 37 — —
●
— —
●
53 — —
●
—
●
●
6
●
—
●
— — — 22
●
—
●
—
●
— 38
●
—
●
— —
●
54
●
—
●
—
●
●
7
—
●
●
— — — 23 —
●
●
—
●
— 39 —
●
●
— —
●
55 —
●
●
—
●
●
8
●
●
●
— — — 24
●
●
●
—
●
— 40
●
●
●
— —
●
56
●
●
●
—
●
●
9
— — —
●
— — 25 — — —
●
●
— 41 — — —
●
—
●
57 — — —
●
●
●
10
●
— —
●
— — 26
●
— —
●
●
— 42
●
— —
●
—
●
58
●
— —
●
●
●
11 —
●
—
●
— — 27 —
●
—
●
●
— 43 —
●
—
●
—
●
59 —
●
—
●
●
●
12
●
●
—
●
— — 28
●
●
—
●
●
— 44
●
●
—
●
—
●
60
●
●
—
●
●
●
13 — —
●
●
— — 29 — —
●
●
●
— 45 — —
●
●
—
●
61 — —
●
●
●
●
14
●
—
●
●
— — 30
●
—
●
●
●
— 46
●
—
●
●
—
●
62
●
—
●
●
●
●
15 —
●
●
●
— — 31 —
●
●
●
●
— 47 —
●
●
●
—
●
63 —
●
●
●
●
●
16
●
●
●
●
— — 32
●
●
●
●
●
— 48
●
●
●
●
—
●
64
●
●
●
●
●
●
1
ON
2 3 4
1
ON
2 3 4
SW702
SW703
ON
OFF
Changing the group address
Header (Individual): ON Follower: OFF
• When the system equipped with the Air to Air
Heat Exchanger(s) only is used, set only one
unit as the header unit.
• When the system equipped with the Air to Air
Heat Exchanger and air conditioners is
used, be sure to set all the Air to Air Heat
Exchangers as follower units. (Factory
default: Follower)
Changing the central control address
Fixed: ON Auto: OFF
The settings do not need to be adjusted.
(Leave the value OFF.)
Changing the indoor unit address
Ɣ
: ON -: OFF
When there are multiple Air to Air
Heat Exchangers, do not duplicate
the value between No.1 to No.4 of
SW702 and between No.1 and No.2
of SW703. (Factory default: 1)
Summary of Contents for VN-M1000HE
Page 150: ......
