9
installation manual
8. CONTROL OPERATION
Base on different purposes to setting the switch cords on PC panel
of indoor electrical control box. Once finish the setting, please cut off
the main power, and then input power again, otherwise, setting
function could not work.
8.1
Horsepower set
Horsepower code
0
12
3
4
56
78
9
A
B
C
D E
F
ENC1
POWER_S
8.2
Network address set
1) Network address is set by communication of indoor and
outdoor unit; the address is the same as indoor address, there
is no need to set separately.
2) The central control of indoor units can be done on outdoor
unit, there is no need to control indoor unit separately, for
details please refer to V4+ outdoor unit manual.
3) For previous control of indoor units, the network can be set
by connecting (X,Y,E) terminals, there is no need to set
network address. The network can also be set by outer network
module and main board (CN20).
Please switch off the power before setting,otherwise the
unexpected error will occur.
CAUTION
ENC1
1
2
3
4
6
5
7
Switch cord
Switch
For setting the cooling output
Setting the cooling output
Note: No one
are permitted to
alter the cooling
output which be
set before
shipping from
factory, except
licensed
maintain
personnel.
Table 8-1
9
A
14000 W
16000 W
12000 W
10500 W
8
8.3 Main board Code designation
1. Install the remote controller mounting rack according to the user's
requirements.
The location of the mounting rack must be such that the remote
control signal can be successfully transmitted to the indoor unit.
2. Test Run
Use wired/remote controller to control and operate the air
conditioner in the cooling mode. Check the following items
according to the manual. If there is any fault, troubleshoot by
referring to the section "Fault and Troubleshooting" in the manual.
■ Indoor Unit
The wired/remote controller switch is operating normally.
Function keys of the wired/remote controller are operating
normally.
Air deflector is running normally.
Room temperature regulation is normal.
LED indicator is on.
The manual operation key is normal.
Water discharge is normal.
There is no vibration or strange sounds during operation.
The heating and cooling power supply works normally in the
heating mode.
●
●
■ Outdoor Unit
There is no vibration or strange sounds during operation.
The wind, noise and condensation do not affect the neighbours.
There is no refrigerant leakage.
●
●
●
●
●
●
●
●
●
●
1234
SW1
ON
1234
SW1
ON
means temp.compensation is 2
℃
under
1234
SW1
ON
00 means temp.compensation value is 6
℃
under heat ing mode (Default)
.
SW1
1234
SW1
ON
SW5
01 means temp.compensation value is 2
under heat ing mode.
℃
10 means temp.compensationvalue is 4
under heat ing mode.
℃
11 means temp.compensation value is 0
under heat ing mode.
℃
Definition
Definition
1
0
cooling mode.
means temp.compensation is 0
℃
under
cooling mode (Default)
.
means the time of mode to judge
under
1
aoto mode is 15 mintues.
means the time of mode to judge
under
0
aoto mode is 30 mintues(Default)
.
means the temp.of T4 to turn on electric
1
heating is 15
℃.
0
means the temp.of T4 to turn on electric
heating is 0
℃
(Default)
.
means shutting down the unit to “stop
1
cold air”at 15
℃.
0
means shutting down the unit to “stop
cold air”at 24
℃
(Default)
.
means this indoor unit without electric
1234
SW2
ON
SW2
1234
SW2
ON
Definition
1
0
heater (Default)
.
means factory checking is on.
1
means factory checking is off (Default)
.
0
means this indoor unit with electric
heater.
(For 10500/14000/16000W)
(For 10500/14000/16000W)
Reserved
9000 W
