Kaden KJR-120N Manuel utilisateur
Wired
Controller
Manual
KJR120N
2| Kaden Wired Controller Manual
Kaden Wired Controller Manual | 3
Table of contents
Important note
Read this manual carefully before installing
or operating your new air conditioning unit.
Make sure to save this manual for future reference.
1. Safety precautions 4
2. Accessories 5
Select the installation location 5
Preparation before installation 5
Precautions 5
3. Installation method 6
1. Wired controller size 6
2. Wiring principle sketch 6
3. Wiring figure 6
4. Remove the upper part of the wired controller 7
5. Fasten the back plate of the wired controller 7
6. Battery installation 7
7. Wiring 8
8. Reattach the upper part of the wired controller 9
4. Specication 9
5. Features and functions 10
Features 10
Functions 10
6. Display screen 11
7. Buttons 12
8. Operation 13
Set the current day and time 13
To start/stop operation 13
To set the operation mode 13
Room temperature sensor selection 14
Turbo mode (on some models) 14
Child lock function 14
Keypad tone setting 14
Swing function (for units with swing features only) 14
Left-right swing 14
Up-down airflow direction and swing 14
9. Timer functions 15
To set the On or Off TIMER 15
To set the On and Off TIMER 15
10. Weekly timer 1 16
WEEKLY timer operation 17
To set the DAY OFF (for a holiday) 17
DELAY function 18
Copy the setting from one day to another day 18
11. Weekly timer 2 19
WEEKLY timer operation 20
To set the DAY OFF (for a holiday) 20
Copy the setting from one day to another day 21
Delete the time scale in one day 21
Wi-Fi operation setup 21
12. Fault alarms 22
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1. Safety precautions
Read safety precautions before operation and installation
Read the safety precautions carefully before installing the unit. Stated below are important safety issues that
must be obeyed.
WARNING
• Please ensure a professional installs the unit.
• Installation by other persons may lead to incorrect installation, electric shock or fire. Adhere to this installation manual.
CAUTION
• Do not install the unit in a place vulnerable to leakage of flammable gases. Leaking flammable gases around the controller
can result in fire.
• Do not operate with wet hands or let water enter the wired controller. Otherwise, electric shock may occur.
• The wiring should adapt to the wired controller current. Otherwise, electric leakage or over heating may occur and result
in fire.
• The specified cables shall be used in the wiring. No external force should be applied to the terminal.
• This may result in damaged wiring and/or overheating which can create a fire hazard.
Means improper handling may lead to personal injury or property loss.
Means improper handling may lead to personal death or severe injury.
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2. Accessories
Select the installation location
Do not install in areas that contain oil, vapour or sulfureted gas, otherwise, this product can deform which could permanently
damage the product.
Preparation before installation
1. Please confirm that you have all the following parts.
No. Name Quantity Remarks
1 Wired controller 1
2 Wired controller manual 1
3 Screws 3 ST3.9*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 fixing on switch box
7 The connective wires group-1 1 Optional
8 The connective wires group-2 1 Connect to mainboard
9 Battery 1
2. Prepare the following assemblies on the site..
No. Name Quantity (embedded into wall)
1 Switch box 1
2 Wiring tube (insulating sleeve and tightening screw) 1
Precautions
1. This manual explains the installation requirements for the wired controller. Please refer to the wiring diagram of this installation
manual to correctly wire the controller to the indoor unit.
2. The wired controller operates in a low voltage loop circuit. Do not directly connect the cable to 220V-240V power or 380V high
voltage power. Do not wire in a loop; wiring clearance between configured tubes should be at the range of 300mm – 500mm
or above.
3. The shielded wire of the twin shielded signal cable used for the wired controller must be grounded.
4. Upon completing the wired controller connection, do not use a mega to measure the insulation as this may cause damage to
the controller.
5. The connective twin shielded signal cable of the wired controller should not be longer than 20 meters.
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3. Installation method
1. Wired controller size
2. Wiring principle sketch
3. Wiring gure
Connect the terminals on the wired controller (HA ,HB), and the terminals of the indoor unit (HA ,HB). (HA and HB are not
polarity sensitive).
120mm
120mm
20mm
60mm
46mm
44mm
84mm 19mm
Mainboard
HA & HB
2-core shielding signal wire
Wired controller Indoor unit mainboard
Connect to HA and HB
2-core shielded signal cable,
the length is dictated by installation
HA
HB
HA
HB
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4. Remove the upper part of the
wired controller
Insert a slotted screwdriver into the slots in the lower part of the
wired controller (2 places), and remove the upper part of the
wired controller.
WARNING
The PCB is mounted in the upper part of the wired
controller. Be careful not to damage the board with the
slotted screwdriver.
5. Fasten the back plate of the wired controller
For exposed mounting, fasten the back plate on the wall with
the 3 screws (ST3.9 x 25) and plugs.
For flush-mounting, fasten the back plate on the switch box
with 2 screws (M4 × 25) and fasten it on the wall with 1 screw
(ST3.9 x 25).
WARNING
Put on a flat surface. Be careful not to distort the back plate of the wired controller by over-tightening the mounting screws.
6. Battery installation
• Put the battery into the installation site and make sure
the positive side of the battery is in accordance with the
positive side of installation site. (See figure opposite.)
• Please set the time during first operation. Batteries in the
wired controller can fail during a power failure. When power
is restored, if the time displayed is not correct, it means the
battery is dead and requires replacing.
Slots
Back plate
Screws ST3.9*25)
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7. Wiring
CAUTION
• Avoid water ingress into the wired controller, use trap
and putty to seal the connectors of wires during
wiring installation.
• During installation, leave some length of the connecting
wires for convenient maintenance, when the controller
needs to be removed from its location.
B. Shielded wiring
HA HB
1
Box wiring Wiring through the wall
Wall hole and wiring hole
diameter of wall hole:
ø20mm
Putty
Putty Putty
Trap
Trap Trap
Switch
box
Wiring hole
44mm
60mm
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8. Reattach the upper part of the
wired controller
After adjusting the upper case click it into place; avoid clamping
the wiring during this process.
Note
All the pictures in this manual are for explanation
purpose only.
Your wired controller may be slightly different. In this case
the actual shape shall prevail.
4. Specication
Input voltage Ambient temperature Ambient humidity
DC 5V/DC 12V -5 – 43ºC RH40% – RH90%
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5. Features and functions
Features
• LCD display
• Malfunction code display: displays error codes
• 4-way wire layout design, no raised part at back, more
convenient to place the wires and install the device
• Room temperature display
• Weekly timer
Functions
• Mode: Auto – Cool – Dry – Heat – Fan
• Fan speed: Auto/Low/Med/High
• Timer ON/OFF
• Temp setting
• Weekly timer
• Follow me
• Child lock
• LCD display
• Clock
• Turbo mode
• Swing (on some models)
Table des matières
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