Dip Switch Setting - Carrier 40VC009F-7G-QEE Betriebs- Und Installationshandbuch

Electrical Wiring

Dip switch setting

Indoor PCB
In the following table, 1 is ON, 0 is OFF.
SW01 is used for indoor unit group control address setting and capacity selection. CN44, CN42, CN43 are used for indoor
unit type selection. CN41 is used for addressing by wired controller. SW03 is used for indoor unit address setting (including
physical address and central address). SW07 is used for running mode setting. J1-J8 are used for fan motor setting.
(1) Description of SW01
[1]
0
0
SW01_1 Wired
SW01_2 control
SW01_3 address
0
SW01_4
0
--
1
[5]
0
0
0
0
SW01_5 Indoor
SW01_6 unit
0
SW01_7 capacity
0
SW01_8
0
0
1
1
1
1
1
1
1
1
[2] [3] [4] Wired control
address
0 0 0
Master unit in
group control
0 0 1
Slave unit 1 in
group control
0 1 0 Slave unit 2 in
group control
Slave unit 3 in
0 1 1
group control
-- -- --
------
1 1 1 Slave unit 15 in
group control
Indoor unit
[6] [7] [8]
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
CN41
by wired
controller
Indoor type
CN42
CN43
CN44
Note
1. 0 stands for open circuit, 1stands for socket short
circuit connection.
2. CN41 must be in short circuit, and SW03_1 at OFF
while being addressed by wired controller.
3. While using wired controller for modifying physical
address or central control address, the other
corresponding address will automatically change as
follows: Central control address equals to physical
address plus 0 or 64.
21
Set the address with
0
wired controller is
unavailable (default)
Set the address
1
with wired controller
is available (When
SW03_1 is off)
CN CN CN Indoor
44 42 43 type
Normal
0 0 0
indoor
(default)
Wall
0 0 1
mounted
Fresh air
0 1 0
unit
OEM
0 1 1
(HRV)
Ceiling
1 0 0
floor
Reserve
1 0 1
(general
indoor
unit)
Reserve
1 1 0
(general
indoor
unit)
Reserve
1 1 1
(general
indoor
unit)