Carrier XCT7 Installations- Und Benutzerhandbuch Seite 25

Electrical Wiring
(1) Description of SW01
[1] [2] [3] [4]
0
0
SW01 1 wired
SW01 2 control
SW01 3 address
0
SW01 4
0
1
[5] [6] [7] [8]
0
0
0
0
0
0
SW01 5
0
SW01 6 indoor
0
SW01 7 unit
SW01 8 capacity
1
1
1
1
1
1
1
1
wired control address
0 0 0 main unit in
group control
0 0 1 sub unit 1 in
group control
0 1 0 sub unit 2 in
group control
0 1 1 sub unit 3 in
group control
1 1 1 sub unit 15 in
group control
indoor unit
capacity
0 0 0 0.6HP
0 0 1 0.8HP
0 1 0 1.0HP
0 1 1 1.2HP
1 0 0 1.5HP
1 0 1 1.7HP
1 1 0 2.0HP
1 1 1 2.5HP
0 0 0 3.0HP
0 0 1 3.2HP
0 1 0 4.0HP
0 1 1 5.0HP
1 0 0 6.0HP
1 0 1 8.0HP
1 1 0 10.0HP
1 1 1 15.0HP
(2) CN41,CN42,CN43,CN44 plug explanation
Set
address
by wired
controller
CN41
CN42 indoor
CN43 type
CN44
*Note1*
1. 0 stands for open circuit,1 stands for socket
2. CN41 must be in short circuit, and SW03 1 at OFF when
addressing by wired controller
3. Using wired controller modifying physical address or
central control address, the other corresponding address
can change automatically, meeting as follows:
Central control address equals to physical address
plus 0 or 64.
17
0 set the address with
wired controller is
unavailable(default)
1 set the address
with wired controller
is available (When
SW03 1 is off)
CN CN CN indoor type
44 42 43
0 0 0 normal indoor (default)
0 0 1 wall mounted
0 1 0 Fresh air unit
0 1 1 OEM(HRV)
1 0 0 Ceiling floor
1 0 1 reserve (general
indoor unit)
1 1 0 reserve (general
indoor unit)
1 1 1 reserve (general
indoor unit)