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Matrix of the dial switch and indoor unit number
Field setting
Field setting the unit number
Indoor unit number setting
Indoor unit number setting switch and confirmation of the settings.
There is a 4-position dial switch for setting the indoor unit number and fan speed level on the computer board of the indoor unit.
Setting way is as follows:
Before connecting the power supply, please set the indoor unit number manually according to the following table
000 1
100 2
010 3
110 4
001 5
101 6
Position 1 Position 2 Position 3 Representing unit number
011
7
111
8
Example:
: 0
: 1
ON
OFF
SW01
010
Pos.
2
Pos.
3
Pos.
4
Setting for No. 3 indoor unit
"ON" means that in heating mode the
indoor unit fan speed can be choosed to
middle and low level. "OFF" means that
the indoor unit fan speed can be choosed
to high, middle and low level.After
producing in plant , the position is "OFF".
1
The first bit of SW02 and SW03 is used to choose
wired control or remote control type .
ONmeans that the unit with wired controller .And
OFFis remote controller.
Example:
ON
SW02
Example:
ON
ON
SW03
1
The second bit of SW02 is used to choose built-in or
outside electronic expansion valve setting.
ON means built-in type.And "OFF"means outside type.
2
The second bit of SW03 is used to select the twin energy
source function.
"ON":The unit without TES function.
"OFF":The unit can be used as TES function.
When it is used for TES function ,the water tempeture
sensor is available .
3
Pos.1
Pos.
2
Pos.1
Pos.1
Pos.
2
ON
Auto restart (
to be applied for a necessary situation
)
:
After the Auto restart is set, if power failure suddenly occurs while the air conditioner is working, it will resume the
previous working state when the power is supplied again.
*The setting method of auto restart function of wired remote control model or wired control+ remote control model:press
the [sleep] button of the wired control or remote control 10 times within 5 seconds and after the buzzer rings 4 times,the
air conditioner will enter the state of auto restart function.
The cancel method :press the [sleep] button of the wired control or remote control 10 times within 5 seconds and after the
buzzer rings 2 times, the Auto restart function will be cancelled.The setting method of wireless remote control:press the
[swing] button of the remote control 10 times within 5 seconds and after the buzzer rings 4 times,the air conditioner
will enter the state of auto restart function;
The cancel method :press the [swing] button of wireless remote controller 10 times within 5 seconds and after the buzzer
rings 2 times, the Auto restart function will be cancelled;
*The setting method of wireless remote control:press the [swing] button of the remote control 10 times within 5 seconds
and after the buzzer rings 4 times,the air conditioner will enter the state of auto restart function;
The cancel method :press the [swing] button of wireless remote controller 10 times within 5 seconds and after the buzzer
rings 2 times, the Auto restart function will be cancelled;
Notes: When a power failure suddenly occurs during the air conditioner is working after the Auto restart is set, if the air
conditioner will not be used for a long time, please cut off the power supply to prevent its operation from being resumed
after the power is supplied again, or press the "Switch On/Off" button after the power comes again.
27
Electrical Wiring