Airwell RWV09 User manual

Central controller
RWV09
English Manual
20-AW-RWV09 Central Controller-Installation manual-26112020-REV01-GB

5-inch Central Controller
Operation & Installation Manual
•Please read this operation manual before using the central controller.
•Please keep this manual carefully and safely.
•The illustration is for reference only, and the word description shall prevail.
RWV09
CONTENT
Function introduction of central controller...........................................................................1
Part info for central controller .............................................................................................3
Function operation..............................................................................................................8
Wiring diagram and Installation....................................................................................... 50

1
①When connected to a VRF system, each outdoor requires a ADV05 gateway (VRF 5
outdoor unit can directly connect with this central controller).
Function introduction of central controller
Main interface display
Function overview
Picture 1
This central controller can control VR and Heat Recovery Vent (HRV). A maximum of 64
indoor units of any combination can be controlled to a single central controller.The RWV09
can automatically recognize the model as a VRF or single split/multi split, no need to
manually set up.

2
③For VRF, three kinds of controlling mode: Last in first out, Central & Lock can be selected
for indoor units.
Last in first out: the indoor unit will execute the last order send by central controller, wired
controller or remote controller. For example, if firstly sending low fan speed order by
central controller and then sending high speed fan order by wired controller, the indoor
unit will execute high fan speed.
Central: central controller enjoys all functions while wired &remote controller can only
control ON/OFF of indoor units.
Lock: central controller enjoys all functions while wired & remote controller cannot control
indoor units.
④Receiving outer signal input: when receiving outer fire alarm signal, central controller will
turn all indoor units off. Note: if no outer signal input, should short circuit the ALARM1 and
ALARM2.
⑤Weekly timer setting. Weekly timer for one or some or all units can be set and can run in
cycle, or set Except Date and ONCE. the “except date” can be set under “WEEK”of the
schedule , and the “once date” can be set at the “ONCE”of the schedule.
⑥ECO (sets maximum and minimum allowable temperature set points) Cool Only/ Heat
Only and DST can be set based on actual requirement.
Function introduction of central controller

3
Reset key:
Press to reboot the central controller.
Restart button:
Hold Restart button for 10s to restart central controller
Note: If the controller can not turn on automatically after powering on, which
indicates the controller is the old version. Hold the restart button for 3s to
turn on.
Display/Touch area:
Screensaver key:
Press to turn off screen light and press again to turn on.
Power light:
Power light will be on after the central controller on.
Part info for central controller

4
Part info for central controller
Hanger holeHanger hole
Power: 12V DC,there is +/- for power
AC works normally when closed and
all AC turned off when open circuit.
Communication port for connecting converter.
Third party interface
Power (12V, GND): 12V DC, please pay attention to +-of power.
Fire alarm linkage contact (ALARM1, ALARM2): AC works normally when closed and all AC
turned off when open circuit. If no re alarm linkage needed, should short circuit the ALARM1
and ALARM2.
Third party interface (B1, A1): A1 should be connected to 485+ while B1 485-.
Communication port (B2, A2): It is used for connecting converter, please pay attention to +-.
A2 should be connected to 485+ while B2 485-.

5
System structure chart when controlling VRF:
When applying central controller, it is required to set address by dip switch for easy checking
and maintenance
For every system of AC, address starts from No. 1 to last indoor unit of the system. If totally
20 indoor units are connected in one system, address should be 1-20, if 50 in one system,
address should be 1-50, the biggest address is 64.
Note: every indoor address starts from 1.
If one indoor unit is connected to converter (ADV05) addressed as
No. 1, and its central address is No. 6, the indoor code displayed on central controller
is AIRCON-1_6, if one indoor unit is connected to converter (ADV05) addressed as No. 5,
and its central address is No. 20, the indoor code displayed on central controller is
AIRCON-5_20.
Part info for central controller
ADV05-32
ADV05-2
ADV05-1

6
Part info for central controller
Note: when controlling VRF, the RWV09 can control maximum 32 ADV05
and maximum 64 indoor units.

7
Part info for central controller

8
Function operation
Initialization
After powering on. controller starts to search for indoor units shown as picture 2 below:
Home Page
When search is completed, the home page will show as below, the left side shows the Qty. of
indoor units connected and the Qty. of units in condition as On/Off/Error/Ofine. PS: Picture
3 is the example.
Picture 2
Picture 3

9
Function operation
Indoor units parameter and control
To see the setting for each indoor unit, tap on Air Conditioning. Shown (Picture 4) are the
icons indicate the On/Off, Mode, Set Temp, Ambient Temp, Fan Speed and Control Mode of
the connected indoor units.
Deep Blue is Auto Mode Light Blue is Cooling Mode
Orange is Heating Mode Purple is Dehumidify Mode
Green is Fan Mode Gray is Indoor unit off
If there’s any indoor fault, ERROR icon will show on the controller.
Enter the following interface, the icon type shows ON/OFF, mode, setting temperature,
ambient temperature, wind speed and control mode. The AUTO mode is deep blue, light
blue is cooling, heating is orange, dehumidication is purple, the air supply is green, and the
gray is shutdown. If there is a failure, the fault icon is displayed.
Current indoor unit quantity. Default is all the
existing indoor units,you can slide up and down to
view.You can click on the second icon below to
select the indoor units you want to view.
Time,you can adjust the time
through “Home-Setting-Time”
Click to return to home
Click to select the
indoor units you want to view
List display interface
Icon display interface
Click to show the control list.
Picture 4

10
Function operation
Current control mode is
“Last in rst out”
Air condition name, AC-1_2 represents the gateway (ADV05)
addressed as NO.1,and its central address is NO.2
Current mode is “cool”
Current fan speed is “Auto”
If there is a error at present,
the icon is displayed.
Current setting
temperature
Current room temprerature
Picture 5
If the indoor unit is VRF, the machine number is AIRCON-1_2, which stands for converter
board address is 1, and the centralized address is 2.
If the indoor unit is HRV, HRV1-29_1, representing HRV1, the interface board address is 29
and the centralized address is 1.
Tap on the LIST icon, in the middle of the bottom, to display indoor unit state of the system
in list form.
Picture 6

11
Function operation
Tap the top right bottom pull list ,It shows the following interface:
If tap “All-On Display Unit”, all the indoor units that are currently screened are fully opened,
if tap “All-Off Display Unit”, all the currently screened indoor units close, if tap “Control All
Display Unit”, the following interface is displayed:
Picture 7

12
The quantity of indoor units controlled at present,by clicking the blue number can be used to
select indoor units that need to be controlled.
Increase the setting temperature
ON/OFF the unit/units
Return to the upper layer
Return to the Home
Reduce the setting temperature
Function operation
In the upper interface, you can control On/Off, mode, setting temperature, wind speed,
control mode, control interface are as above.
Note: mode, wind speed, setting temperature and control mode are not allowed to change
under shutdown mode.
In the pull-up list, if you choose to select”Control Selected Unit”, the display interface is as
follows.
Picture 8

13
Function operation
You can check the indoor unit you need to select. The interface is as follows.
After click “Conrm”, the following control interface is entered :
Picture 9
Picture 10

14
Function operation
Last in rst out:
the indoor unit will execute the last order send by central controller,wired controller or remote
controller. For example, if rstly sending low fan speed order by central controller and then
sending high fan speed orderby wired controller, the indoor unit will execute high fan speed.
Central:
central controller enjoys all functions while wired &remote controller can only control ON/
OFF of indoor units.
Lock:
central controller enjoys all functions while wired & remote controller cannot control indoor
units.
The parameters can be adjusted according to the needs.
Click on the second icon in the bottom row, and you can select the indoor units that need
to be screened, as shown below.
Picture 11

15
You can tap to select or cancel the indoor units that need to be displayed, in which blue is
selected and white is not selected.
After selecting, click “Conrm”, and as in Picture 13, the top left corner shows the number of
indoor units displayed by the selected so that the user can choose the indoor unit state that
needs to be displayed according to the needs.
Function operation
Picture 12
Picture 13

16
Function operation
Help
Tap ”Help” to enter the “help” interface, slide left and right, or and tap the blue icon to show
the basic functionality of the product, the lower right corner shows the product model and the
program version number.
The software version of a controller
Controller model
Picture 14
Picture 15

17
The controller can control up to 64 units.
The central controller can monitor and control HRV, up to 4 units.
The controller can On/Off the indoor units and check the fault code of the indoor units.
Function operation
Picture 16
Picture 17

18
The central controller can add, delete and change the weekly timing control for individual
units, groups of units and all units. At most 64 pieces shedules can be set.
The user can set up and close the daylight saving time according to the needs. After the
daylight saving time is opened, dates for start and end of DST can be set.
Function operation
Picture 18
Picture 19
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