mundoclima KJR-120N(X4W)/BGEF Installation instructions

CL09211-CL09212
KJR-120N(X4W)/BGEF
KJR-120N(X6W)/BGEF
Installation and owner’s manual
www.mundoclima.com English

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 wired controller
please read this manual carefully before using the unit.
For convenience of future reference, keep this manual
after reading it.
All the pictures in this manual are for explanation purpose
only. There may be slightly di󰀨erent from the wired remote
controller you purchased (depend on model). The actual
shape shall prevail.
The design and specications are subject to change
without prior notice for product improvement. Consult with
the sales agency or manufacturer for details.
Installation and Owner’s Manual
EN

Table of Contents
1. Safety precaution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
2. Installation accessory ...................................2
3. Installation method ....................................4
4. Specication ........................................12
5. Feature and function of the wired controller .................13
6. Name on the LCD of the wired controller ...................14
7. Name of button on the wired controller . . . . . . . . . . . . . . . . . . . . 15
8. Preparatory operation .................................16
9. Operation ...........................................17
10. Timer functions ......................................28
11. Weekly Timer 1 ......................................31
12. Weekly Timer 2 .....................................37
13. Fault alarm handing ..................................44
14.Technical indication and requirement .....................44
15.Queries and settings ..................................45
16. Wireless control connection ............................50

1. Safety precaution
WARNING
• Installation by other persons may lead to imperfect installation,
electric shock or re.
•
•
•
Adhere to this installation manual.
Imporper installation may lead to electric shock or re.
Reinstallation must be performed by professionals.
NOTE
• Do not install the unit in a place vulnerable to leakage of ammable
gases.Once ammable gases are leaked and left around the wire
controller, re may occure.
• Do not operate with wet hands or let water enter the wire controller.
Otherwise, electric shock may occur.
• The wiring should adapt to the wire controller current.
Otherwise, electric leakage or heating may occur and result in re.
Do not uninstall the unit randomly.
Random uninstalling may lead to abnormal operation, heating
or re of the air condition.
1
• Please entrust the distributor or professionals to install the unit.

1. Safety precaution
2
NOTE
• The specied 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 re.
2. Installation accessory
Select the installation location
Don’t install at the place where cover with heavy oil, vapor or
sulfureted gas, otherwise, this product would be deformed that would
lead to system malfunction.
Preparation before installation
1. Please conrm that all the following parts you have been supply.
No. Name Qty Remarks
1 Wire controller 1 —
2 Installation and owner’s manual 1 —
3 Screws 3 M3.9*25 (For Mounting on the Wall)
4 Wall plugs 3 For Mounting on the Wall
5 Screws 2 M4X25 (For Mounting on switch box)
6 Plastic screw bars 2 For xing on switch box
7 Battery 1
8 The connective wires group 1 Optional for mod. KJR-120N(X6W)/BGEF
Included for mod, KJR-120N(X4W)/BGEF
9 Screw 1 M4X8(For Mounting the connective wire
group)

2. Installation accessory
2. Prepare the following assemblies on the site.
No. Name Remarks
1
2
Switch box
Wiring Tube(Insulating
Sleeve and Tightening
Screw)
Qty.(embeded
into wall)
1
1
Specication
(only for reference)
Precaution of installing the wire controller
1. This manual provides the installation method of wired
controller. Please refer to the wiring diagram of this installation
manual to connect the wire controller with indoor unit.
2. The wired controller works in low voltage loop circuit.
Forbid to directly contact the cable of high voltage above,
like 115V,220V,380V, and don’t wire this kind of wire in the
said loop; wiring clearance between congured tubes should be
at the range of 300~500mm or above.
3. The Shielded wire of the wired controller must be grounded
rmly.
4. Upon nish the wire controller connection, do not employed
tramegger to detect the insulation.
3

Insert a slot screwdriver into the slots
in the lower part of the wired controller
(2 places), and remove the upper part
of the wire controller. (Fig.3-2)
Buckling
position Back cover
NOTE: Do not pry up and down, you can only rotate the
screwdriver.
Fig 3-2
3. Installation method
19mm84mm
46mm
60mm
44mm
120mm
120mm
1.Wired remote controller structural dimensions
20.6mm
Fig 3-1
2.Remove the upper part of wired controller
4

Screw hole installed on 86 switch box, use
two M4X25mm
3. Installation method
Back plate
Screws
(ST3.9*25)
NOTE: The PCB is mounted in the upper part of the wired
controller. Be careful not to damage the board with the slot
screwdriver.
3. Fasten the back plate of the wired controller
5
For exposed mounting, fasten the back plate on the wall with the
3 screws (ST3.9*25) and plugs. (Fig.3-3)
Fig 3-3
Use two M4X25 screws to install the back cover on the 86 switch
box, and use one ST3.9*25 screw to x to the wall.
Screw hole xed on the wall,useone
ST3.9*25mm
Fig 3-4

3. Installation method
NOTE: Put on a at surface. Be careful not to distort the back
plate of the wire controller by overtightening the mounting
screws.
4. Battery installation
Fig 3-5
Put the battery into the installationsite and make sure the positive
side of the battery is in accordance with the positive side of
installationsite. (See Fig.3-5)
Please set the time corrected on the rst time operation. Batteries in
the wire controller can time under power failure which ensure the
time keep right. When the power restores, if the time displayed is not
correct, it means the battery is dead and replace the battery.
6

44mm
HA HB
1
44mm
A
B
3. Installation method
switch box switch box
60mm Wiring
hole
5. Wire with the indoor unit
4 wires connection:
A B
Fig 3-6
7
60mm Wiring
hole
2 wires connection (only KJR-120N(X6W)/BGEF):

XYE5V/12V
3. Installation method
Multi function
board
The connection
cable D
(CL09408)
The connection
cable A (6 mm)
(CL09407)
Applicable to split-type air conditioner
White Red
Yellow Brown
Fig 3-8
4-core wire
(CL09406)
Mainboard (CN40 or
CN38 depends on the
IDU model)
The connective wires
group (6m) (CL09407)
shielded wire
(some units)
Applicable to Light Commercial air conditioner Fig 3-7
4 wires connection:
Connect the wire from the display panel of the indoor unit to a
connecting cable. Then connect the other side of the connecting
cable to the remote control.
8
The connection
cable (CL97079)
Display
board
4-core wire
(CL09406)

Wired Controller
Indoor Unit
HA HB
Fig.3-9
3. Installation method
2 wires connection (only KJR-120N(X6W)/BGEF):
1 indoor unit
Notch the part for the wiring to pass through with nippers, etc.
Connect the terminals on the wired controller (HA ,HB), and the terminals
of the indoor unit (HA ,HB). (HA and HB do not have polarity.)
NOTE:
DO NOT allow water to enter the wired control.
Use the trap and putty to seal the wires.
Connecting wires must be xed reliably and cannot be pulled.
For some units, the wired controller connects to the unit HA and HB
ports through the HA and HB ports. There is no polarity between HA
and HB. SeeFig. 3-9
9

NOTE: Wire controller with WiFi function does not have this
function. Current model is with WiFi function, so this function is
not avalaible.
3. Installation method
Wired Controller 1
HAHB
0
Wired Controller 2
Indoor Unit
HAHB
1
HA HB
Fig.3-10
The main/secondary wired controller can be used to enable two wired
controllers to control one unit, and the wired controllers connect to the
unit HA and HB ports through the HA and HB port on the controller.
There is no polarity between HA and HB. SeeFig. 3-10
For some units, one wired controller can support multiple units (a
maximum of 16 units). In this case, the wired controller and
10

3. Installation method
Putty
Trap
Putty
Trap
Putty
Trap
Wired Controller 1
HAHB
Indoor Unit 1
0 HA HB
Fig.3-11
Indoor Unit 2
1 HA HB
Indoor Unit n
(n<=16)
2 HA
.....
HB
Unit need to be connected to the HA and HB ports at the same time. In
group control, there will be no error displayed on the wired controller.
SeeFig. 3-11
11
Fig 3-12

All the pictures in this
manual are for explanation
purpose only. Your wire
controller may be slightly
di󰀨erent .The actual shape
shall prevail.
4. Specication
6. Reattach the upper part of the wired controller
After adjusting the upper case and then buckle the upper case; avoid
clamping the wiring during installation. (Fig 3-13)
Fig 3-13
Wiring specications
NOTE: Suggested to use the connective wire of 6 meters length.
12
Input voltage 12V
Ambient temperature 0~43°C(32~110°F)
Ambient humidity RH40%~RH90%

5. Feature and function of the wired controller
Function:
Feature:
LCD display.
Malfunction code display: it can
display the error code, helpful for
service.
4-way wire layout design, no raised
part at backside, more convenient
to place the wires and install the
device.
Room temperature display.
Weekly Timer.
Mode: Choose Auto-Cool-Dry- Heat -Fan
Fan speed: Auto/Low/Med/High speed
Swing(on some models)
Timer ON/OFF
Temp setting
Weekly timer
Follow me
Turbo
24-hour System
12-hour System
13
Auto-restart
Individual louver control
(on some models)
Automatic airow test
Rotation&Back-up
Dual Control
Group Control
Child Lock
LCD display
Clock

6. Name on the LCD of the wired controller
MODE display
Displays the current
mode,including:
Weekly Timer/ ON/O󰀨 Timer
display
FAN SPEED display
Displays selected fan
speed:
LOW
MED
HIGH
AUTO
Temperature display
Lock display
Clock display
HORIZONTAL SWING
display
VERTICAL SWING
display
Secondary unit display
°C / °F display
Room temperature display
Relative humidity display
Wireless control feature
display
Follow me feature display
Breeze away display
Delay o󰀨 display
Turbo feature display ECO
feature display
Purify feature display
Filter reminder display
SLEEP feature display
GEAR feature display
Breezeless display
Rotation display
Active clean display
Intelligent eye display
Electric heating display
Main unit and secondary
unit display
14

7. Name of button on the wired controller
1 FAN SPEED button
2 MODE button
3 FUNC. button
4 SWING botton
5 ADJUST button
6 TIMER button
15
7 COPY button
8 POWER button
9 CONFIRM button
10 BACK botton
11 DAY OFF/DELAY button
12 CHILD LOCK button

1 Press the Timer button for 2 seconds or more.
The timer display will ash.
8. Preparatory operation
Set the current day and time
2
3
4
5
Press the button “ ” or “ ” to set the date.
The selected date will ash.
The date setting is nished and the time setting is
prepared after pressing Timer button or CONFIRM
button or there is no pressing button in 10 seconds.
Press the button “ ” or “ ” to set the current time.
Press repeatedly to adjust the current time in 1-minute
ex.Monday 11:20
increments. Press and hold
to adjust the current time
continuous.
The setting is done after pressing CONFIRM button
or there is no pressing button in 10 seconds.
16

9. Operation
NOTE:
For some models, the 8° heating function can only be set by remote
control, you can not choose this function by wired controller.
6 Time scale selection
Press the buttons “ ” and “ ” for 2
seconds will alternate the clock time display
between the 12h & 24h scale.
To start/stop operation
Press the Power button.
8 degree heating function (on some models)
When the heating mode is 10°C(50°F)/16°C(60°F)/17°C (62°F) / 20°C
(68°F) , press the down button twice within 1 second to turn on the
8° heating function, and press the Power, Mode, adjust , Fan speed,
Timer, and Swing button to cancel the 8° heating function.
17