SW2
ON
1234
SW2
ON
1234
SW2
ON
1234
SW2
ON
1234
SW2
ON
1234
SW2
ON
1234
SW2
ON
1234
SW2
ON
1234
SW 2 Definition
00 means shutting down the unit
to “stop cold air” at 15
ć
00 means the time of stopping
TERMAL fan is 4 mintue
01 means shutting down the unit
to “stop cold air” at 20
ć
10 means shutting down the unit
to “stop cold air” at 24
ć
11 means shutting down the unit
to “stop cold air” at 26
ć
01 means the time of stopping
TERMAL fan is 8 mintue
10 means the time of stopping
TERMAL fan is 12 mintue
11 means the time of stopping
TERMAL fan is 16 mintue
Mainboard codes indication label
SW 1 Definition
SW1
ON
1234
SW1
ON
1234
SW1
ON
1234
SW1
ON
1234
SW1
ON
1234
SW1
ON
1234
1 means factory test mode
0 means auto addressing mode
(default setting)
1 means DC fan is chosen
0 means AC fan is chosen
0 0 means DC fanstatic pressure
is 0 (reserved)
r eserve d
J1, J2
Definition
without jumper fo r
auto restart function
" J 1 "
with jumper f or
non-auto restart function
" J1 "
J 1
J 1
J 2
0 1 means DC fanstatic pressure
is 1 (reserved)
10 means DC fanstatic pressure
is 2 (reserved)
11 means DC fanstatic pressure
is 3 (reserved)
Network Address Setting
Table.15-1
ENC1
Toggle switch
Code
7
Capacity(Horsepower)
11200W(4.0HP)
12500W(5.0HP)
14000W(5.0HP)
For set horsepower
Note:
The horsepower has
been set before
leaving the factory,
anyone can’t modify
it except the
maintenance person.
6
5
4
3
2
1
0
8
9
2200W(0.8HP)
2800W(1.0HP)
3600W(1.2HP)
4500W(1.5HP)
5600W(2.0HP)
7100W(2.5HP)
8000W(3.0HP)
9000W(3.2HP)
10000W(4.0HP)
NOTE
200T1: Please dial switch ENC1 to 8 (both system A and B).
250T1: Please dial switch ENC1 to 9 for system A and 8 for
system B.
280T1: Please dial switch ENC1 to 9 (both system A and B).
maintenance of motor
˖
0 1 2
F
3
E
4
D
5
C
6
B
7
A
89
Installation manual
Duct 100% fresh air
17
When V4+, D4+ or V5X outdoor unit set the code to be found
address automatically, the new D4+ indoor unit do not need to
set the indoor unit address, at this time the outdoor unit will
distribute different addresses for indoor units automatically.
When outdoor unit set the code to be found address
non-automatically, all the indoor units must set the system
addresses by remote controller first (For the setting system
address of indoor unit which has two or more main boards, it
has to separate use the display board connected with ten-
core connecting wire to set the address for each mainboard).
When all indoor units are D4+ series indoor unit, the central
controlling of indoor unit can be finished in the outdoor unit,
and not need to make central control in the indoor unit, the
detail please refers to the V4+, D4+, VR4+ or V5X outdoor
unit instruction manual;.
