System air SYSCONTROL WC 90 Operating instructions

SYSCONTROL WC 90
INSTALLATION &
OWNER’S MANUAL
GB

●This manual gives detailed description of the precautions that should
be brought to your attention during operation.
●In order to ensure correct service of the wire controller please read
this manual carefully before using the unit.
●For convenience of future reference, keep this manual after reading it.

1. Safety precautions.....................................................1
2. Installation accessory ................................................3
3. Installation method.....................................................4
4. Wiring diagram for wiring wire controller with air
conditioner..................................................................7
5. Specification...............................................................8
6. General functionler ....................................................8
7. Name and operation of the button on the wire
controller ...................................................................9
8. Indicators and functions............................................14
9. Operation instructions...............................................16
CONTENTS

1
Read the safety precautions carefully before installing the unit.
Stated below are important safety issues that must be obeyed.
Means improper handling may lead to personal
death or severe injury.
Means improper handling may lead to personal
injury or property loss.
WARNING
CAUTION
Please entrust the distributor or professionals to install the unit.
Installation by other persons may lead to imperfect installation, lectric
shock or fire.
Adhere to this installation manual.
Imporper installation may lead to electric shock or fire.
Reinstallation must be performed by professionals.
improper installation may lead to electric shock or fire.
WARNING

2
Do not install the unit in a place vulnerable to leakage of flammable gases.
Once flammable gases are leaked and left around the wire controller, fire
may occure.
The wiring should adapt to the wire controller current.
Otherwise, electric leakage or heating may occur and result in fire.
The specified cables shall be applied in the wiring. No external force may
be applied to the terminal.
Otherwise, wire cut and heating may occur and result in fire.
NOTE
Do not uninstall the unit randomly.
Random uninstalling may lead to abnormal operation, heating or fire of the
air condition.

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3
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4
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5
5 1
Don’t install at the place where contents with heavy oil, vapor or sulfureted gas,
otherwise, this product would be deformed that would lead to system malfunction.
Select the installation location
Preparation before installation
1. Please confirm that all the following parts you have been supply.
2. Please filed install the following accessory.
Wire controller
No.
No.
Name
Name
Qty.
Qty.
Remark
Remark
Electric cabinet
Precaution of install the wire control
1. This manual provides the installation method of wire controller. Please refer to the
wiring diagram of this installation manual to wire the wire controller with indoor unit.
3. The Shielded wire of the wire controller must be grounded reliable.
4. Upon finish the wire controller connection, do not employed tramegger to
detect the insulation.
2. The wire controller working in low voltage loop circuit. Forbid to directly contact
the cable of 220Vcommercial electricity or of 380V high voltage, and don’t wire
this kind of wire in the said loop; wiring clearance between configured tubes
should at the range of 300~500 or above.
Universal electric cabinet’s specification.
Pre-embed it into wall.
Pre-embed RVVP-0.5mm2x5 into wall.
Pre-embed into wall, the longest length should not exceeding than 15m.
For install Cruciform slot screw.
For unscrew the bottom cover of wire controller.
Shielded 5-core cable
Wire configured tube (insulated sheath)
Phillips screwdriver
Slotted head screwdriver
Cruciform slot screw M4×25
Installation and owner’s manual
This accessory is used when install the wire
control inside the electric cabinet
For connect between the display panel wire
and shielded 5-core cable
Plastic bolt
The connective wires of display panel
(on some models)
3

E
B
A
D
C
E
B
A
D
C
RUN
GND
+5V
Fig 3-1
Fig 3-2
Simplified schematic of wire controller
Installation diagram
Indoor unit display panel
Transmitting tube
Indoor unit
Display panel
Connective wires for the display panel (accessory)
The shielded 5-core wire
pre-embedded into wall.
Employ shielded 5-core wire for connection
the in here, the length should be set base
on field installation(<15m).
wire controller
4

Fig 3-4
Fig 3-3
The shielded 5-core wire
pre-embedded into wall.
If there is no terminal,the 5-core wire should be connected directly.
5

Fig 3-5
1. Connect the male joint of 5-core wires group of the display panel with
the female 5-core terminal of display panel. (See Fig.3-2)
5. Adjust the length of two plastic bolts base on the length of through out from
standard electric cabinet to the wall. Confirm the two bolts fixing in the cabinet
are in the same length and vertical to the wall surface.
6. Fix the bottom cover to the electric cabinet by the accessory slotted head
screws. Confirm the bottom cover is parallel to wall surface. And then reinstall
the bottom cover to centralized controller. (See fig 3-5)
Over tighten the screw would cause rear cover deformed and LCD damage.
When installation, please maintain the screws and wire controller at the same
height level without deformed.
When installation, please reserve a certain length of wire controller connective
cable for future maintenance to take off the wire controller.
2. Please connect the other side of display panel with the wall pre-bedded
5-core cable reliability.
3. Connect the wire control leads from wire controller with the wall pre-bedded
5-core cable reliability. (See Fig.3-3)
4. Take off the screws in the bottom cover of centralized controller by slotted head
screw driver. (See Fig 3-4)
6
NOTE

A B C D E
Fig 4-1
Connective wires
group of display panel
Indoor unit
electric cabinet
10-cored
connective wires
Display panel
Shielded 5-core cable (See Installation
preparation sheet 1 for the specification.)
The rear side of
wire controller
Electric control of
indoor unit
Insert of the electric
control
7

DC 5V
-5~43℃
RH40%~RH90%
Input voltage
Ambient temperature
Ambient humidity
6. General function
Main functions of this wire controller as follows:
Connect with indoor unit via the five ports of A, B, C, D, E.
All the pictures in this manual are for explanation purpose only.
Your wire controller may be slightly different.The actual shape
shall prevail.
Set operation mode via buttons control.
Provided with LCD display function.
Provided with timing function.
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MODE
CLOCK TIMER CANCEL SWING SPEED
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①
①
③
③
②
②
④
④
⑤
⑤
⑥
⑥
⑦
⑦
⑨
⑨
⑧
⑧
MODE Select Button
ON/OFF Button
Adjust Button
Adjust Button
Time Button
TIMER Button
FAN SPEED Button
SWING Button
CANCEL Button

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①
③
②
④
⑤
⑥
⑦
⑨
⑧
CLOCK TIMER CANCEL SWING
SPEED
①
③
②
④
⑤ ⑥
⑦
⑨
⑧
NO Use
ON/OFF Button
Adjust Button
Adjust Button
Time Button
TIMER Button
FAN SPEED Button
SWING Button
CANCEL Button

CLOCK TIMER CANCEL
SWINGTEMPTEMPMODE
FAN
①
①
③
③
②
②
④
④
⑤
⑤
⑥
⑥
⑦
⑦
⑨
⑨
⑧
⑧
SWING
TEM
P
TEM
P
MODE
SWING
TEM
P
TEM
P
MODE
SWING
TEM
P
TEM
P
MODE
SWING
TEM
P
TEM
P
MODE
SWING
TEM
P
TEM
P
MODE
SWING
SWING
TEM
TEM
P
P
TEM
TEM
P
P
MODE
MODE
SWING
SWING
TEM
TEM
P
P
TEM
TEM
P
P
MODE
MODE
SWING
SWING
TEM
TEM
P
P
TEM
TEM
P
P
MODE
MODE
SWING
TEM
P
TEM
P
MODE
SWING
TEM
P
TEM
P
MODE
SWING
SWING
TEM
TEM
P
P
TEM
TEM
P
P
MODE
MODE
MODE Select Button
ON/OFF Button
Adjust Button
Adjust Button
Infrared remote receiver
Time Button
TIMER Button
FAN SPEED Button
SWING Button
CANCEL Button
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① MODE Select Button:
② ON/OFF Button:
③ Adjust Button :
④ Adjust Button :
When in off state, press this button, the indicator is on, the wire controller enter into
on state, and send setting information to in door Pcb . When in on state,press this
button,the indicator is off,and send instruction.If timer on or timer off has been set,it
concel this setting then send instruction to stop the machine.
Press this key to increase the indoor temperature settings, 1 degree to be increased
for every once press.
Press this key to decrease the indoor temperature settings, 1 degree to be decreased
for every once press.
Each time you push the button, a mode is selected in a sequence that goes from
AUTO、 COOL、 DRY、 HEAT and FAN as the following figure indicates:
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HEAT function is invalid for cool only type unit.
NOTE
AUTO → COOL → DRY → HEAT → FAN

Press this button, the Timing will turn on. Set Timing ON time by and . The
clock will increase and decrease once every 10 minutes; long pressing the keys
it will increase/decrease once 10 minutes/0.2 seconds.
In the unit ON status, press this key at the first time, the Swing type air supply mode
to be activated. Press this key again, the function will cancel (This function could
available only equip with the coordinated entire units system.)
Normally, LCD displays the current time of the setting clock (however, LCD would
display 12:00 when the first time power to the wire controller or reset the wire
controller). Press this key lasting for 4 seconds, the clock will flashing at the frequency
of 0.5 Sec. by using and to adjust the time, 1 minute to be increased/decreased
for every once press the / . Long pressing the / , it will increase/decrease
4 times/sec, 10 mins/time. Release the key when finish the clock setting, the time will
stop flashing automatically.
⑤ Time Button:
⑧ SWING Button:
⑨ CANCEL Button:
⑥ FAN SPEED Button:
⑦ TIMER Button:
Push this button to cancel the TIMER settings.
Press this button consecutively, the fan speed will circle as follow:
(This button is unavailable when in the mode of AUTO or DRY.)
→ → →
SPEED SPEED SPEED SPEED
13

① ②
AUTO COOL DRY HEAT FAN
TIME ON
TIME OFF
SPEED
TEMP SET
①
②
③
⑤
④
⑥
③ ④
⑤ ⑥
Operation mode indication
Time ON indication Time indication
Time OFF indication Fan speed indication
Temperature display zone
14

① Operation mode indication:
Press MODE to display current running mode. AUTO, COOL, DRY, HEAT and
FAN can be selected. (HEAT function is invalid for cool only type unit.)
③ Time ON indication:
⑤ Time OFF indication:
⑥ Fan speed indication:
Press SPEED to display the current wind speed. AUTO, LOW, MED and HIGH
can be elected. The default state is high fan speed for the unit without medium
fan speed.
During setting the Timing OFF or after set the Timing OFF, the LCD would display
“TIME OFF”.
During setting the Timing ON or after set the Timing ON, the LCD would display
“TIME ON”.
④ Time indication:
② Temperature display zone:
Display the set temperature. Adjust temperature via and . No display in
this area if the unit is on FAN mode.
Normally, LCD displays the current time of the setting clock. When press this
Button last for 4 sec. the clock will flash at the frequency of 0.5 sec. By using
and to set the minute. Release the button when finish the clock setting,
the time will stop flashing automatically, which means time setting successfully.
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Switch on the power and running indicator light on indoor unit flashes.
1. Press MODE to select AUTO.
3. Press ON/OFF and running indicator light on indoor unit is lightened. Air
conditioner will work on AUTO mode and fan speed is AUTO which is
nonadjustable.Press the ON/OFF button again to stop the unit operation.
9.1 AUTO operation
9.2 COOL/HEAT/FAN operation
1. Press MODE to select COOL, HEAT or FAN.
In the AUTO mode, the air conditioner can logically choose the mode
of COOL, FAN by sensing the difference between the actual ambient
room temperature and the set temperature on the remote controller.If the
AUTO mode is not comfortable for you , the desired mode can be
selected manually.
2. Adjust temp via and . Generally the range is 17℃ ~30℃ .
2. Adjust temp via and . Generally the range is 17℃ ~30℃ .
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NOTE