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DIP Switch S1 and S2
Address dialing S1+S2:
Address dialing is required when using the centralized controller.
Network address:
•
The address silkscreen is NET address, which is composed of a 16-
bit address rotary code S2 plus a two-digit DIP switch S1 (Set during
engineering installation, no network function needs to be set)
•
When S2 is 00 (the dialing code is not connected), the network
address value is S2
•
When S2 is 10 (corresponding to the switch of the hardware con-
nected to the 10K resistor), the network address value is S2 plus 32
•
Determined by dial code S2 1-10K 2-5.1K. When S2 is 01
(corresponding to the dial code of the 5.1K resistor connected to the
hardware is turned on), the network address value is S2 plus 16
•
When S2 is 11 (all dialing codes are on), the network address value
is S2 plus 48.
NOTE:
The SW4 DIP switch is for certified service technician use only.
Mode
Priority
OFF
FAN
Cooling stage 1
Cooling stage 2
Dehumidification
Dehumidification
Heat pump stage 1
Heat pump stage 2
Heat pump stage 2
Electric heater kit 1
Electric heater kit 2
Electric heater kit 1
and kit 2
Heat pump stage 1 +
Electric heater kit 1
Heat pump stage 1 +
Electric heater kit 2
Heat pump stage 2 +
Electric heater kit 1
Heat pump stage 2 +
Electric heater kit 1
Heat pump stage 2 +
Electric heater kit 2
Heat pump stage 2 +
Electric heater kit 2
Heat pump stage 1 +
Electric heater kit 1
and kit 2
Heat pump stage 2 +
Electric heater kit 1
and kit 2
Heat pump stage 2 +
Electric heater kit 1
and kit 2
G
Y1
Y/Y2
/
0
0
0
7
1
0
0
*
1
0
*
*
1
6
*
1
0
*
*
1
*
1
0
5
*
*
1
*
*
*
*
0
0
*
0
0
3
*
0
0
*
1
0
*
1
0
*
*
1
*
*
*
*
*
1
4
*
*
*
*
1
0
*
*
1
*
*
*
Dial code selection
24V Input Terminal
B
W
W1
W2
0
0
0
0
*
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
1
0
0
0
*
1
0
0
*
0
1
0
*
0
0
1
*
0
1
1
1
0
1
0
1
0
0
1
1
0
1
0
*
1
1
0
1
0
0
1
*
1
0
1
1
0
1
1
1
0
1
1
*
1
1
1
28
Determined by Dial Code
S2 1-10K 2-5.1K
Website address
E/AUX DH/DS/BK
Fan
speed
0
*
OFF
0
*
Low
0
1
Mid
0
1
High
0
0
Low
0
0
Low
0
1
Mid
0
1
High
0
1
High
0
*
Turbo
0
*
Turbo
0
*
Turbo
0
1
Turbo
0
1
Turbo
0
1
Turbo
0
1
Turbo
0
1
Turbo
0
1
Turbo
0
1
Turbo
0
1
Turbo
0
1
Turbo
Display
0
1
2
3
4
5
6
7
8
9
10
11
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