INVENTOR V5MDI32-36WiFiRB/U5MRS32-36 Guide

WIRED CONTROLLER OF DUCT UNIT
AIR CONDITIONING SYSTEMS
ENGLISH | ΕΛΛΗΝΙΚΑ | ROMANA

2
• This manual gives detailed description of the precau-
tions that should be brought to your attention during
operation.
• In order to ensure correct service of the wired control-
ler please read this manual carefully before using the
unit.
• For convenience of future reference, keep this manual
after reading it.

3
CONTENTS
1. SAFETY PRECAUTION.......................................................4
2. INSTALLATION ACCESSORY ............................................6
3. INSTALLATION METHOD.................................................8
4. SPECIFICATION...............................................................14
5. FEATURE AND FUNCTION OF THE WIRED
CONTROLLER..................................................................15
6. NAME ON THE LCD OF THE WIRE CONTROLER .........17
7. NAME OF THE BUTTON ON THE WIRE
CONTROLER ...................................................................18
8. PREPARATORY OPERATION ..........................................20
9. OPERATION.....................................................................21
10. TIMER FUNCTIONS.......................................................27
11. WEEKLY TIMER .............................................................30
12. FAULT ALARM HANDING.............................................37
13. ΤECHNICAL INDICATION AND
REQUIREMENT ...........38

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

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1. SAFETY PRECAUTION
Do not uninstall the unit randomly.
Random uninstalling may lead to abnormal operation,
heating or re of the air condition.
NOTE
1. 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.
2. Do not operate with wet hands or let water enter the
wire controller. Otherwise, electric shock may occur.
3. The wiring should adapt to the wire controller current.
Otherwise, electric leakage or heating may occur and
result in re.
4. The specied cables shall be applied in the wiring. No
external force may be applied to the terminal. Other-
wise, wire cut and heating may occur and result in re.

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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 de-
formed 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
1Wire controller 1
2Installation and
owner’s manual 1
3Screws 3M4X20 (For Mounting on the
Wall)
4Wall plugs 3For Mounting on the Wall
5Screws 2M4X25 (For Mounting on
switch box)
6Plastic screw bars 2For xing on switch box
7The connective
wires group-1 1Optional
8The connective
wires group-2 1Connect to mainboard
9Battery 1

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2. INSTALLATION ACCESSORY
2. Prepare the following assemblies on the site.
No Name
Qty.
(embeded
into wall)
Specication
(only for
reference)
Remarks
1Switch box 1 - -
2Wiring Tube (lnsulating Sleeve
and Tightening Screw) 1 - -
Precaution of install the wire controller
1. This manual provides the installation method of wire
controller. Please refer to the wiring diagram of this instal-
lation manual to wire the wire controller with indoor unit.
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 cong-
ured tubes should at the range of 300-500 or above.
3. The Shielded wire of the wire controller must be
grounded reliable.
4. Upon nish the wire controller connection, do not em-
ployed tramegger to detect the insulation.
5. The connective cable of wire controller should not be
longer than 20 meters.

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3. INSTALLATION METHOD
1 .Wired remote controller structure size gure
2.Wiring Principle Sketch:
Applicable to KJR-120C1/BTF-E only
red
black
yellow
brown
red
black
yellow
brown
red
black
yellow
brown
red
black
yellow
brown
4-Core Shield Cable, the length is
decided by installation
Insert of the
mainboard CN40
Insert of the Multi-function control
box CN5
Indoor unit mainboard
Indoor unit Multi-function control board
4-Core Shield Cable, the length is
decided by installation
Applicable to KJR-120C1/TF-E only
120
122
18.5
83.5
46
62
Wire controller
-----------------------------------
-----------------------------------
-----------------------------------
-----------------------------------
Wire controller
-----------------------------------
-----------------------------------
-----------------------------------
-----------------------------------
Fig 3-1
Fig 3-2(a)
Fig 3-2(b)

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3. INSTALLATION METHOD
3. Wiring gure
4-core shielding wire
The connective
wires group-1
The connective
wires group-2
Mainboard
• Connect the female joint of wires group from the main-
board with the male joint of connective wires group.
(See Fig.3-3)
• Please connect the other side of connective wires
group with the male joint of wires group leads from
wire controller. (See Fig.3-3)
4. Remove the upper part of wire
controller
• Insert a slot screwdriver into the slots
in the lower part of the wire control-
ler (2 places), and remove the upper
part of the wire controller. (Fig.3-4) Slots
Fig 3-3
CN40
Fig 3-4

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3. INSTALLATION METHOD
5. Fasten the back plate of the wire controller
• For exposed mounting, fasten the back plate on the wall
with the 3 screws (M4x20) and plugs. (Fig.3-5)
NOTICE
The PCB is mounted in the upper part of the wire
controller. Be careful not to damage the board with
the slot screwdriver.
Fig 3-5
Fig 3-6
Back plate
Back plate
Switch box
Screws (M4x20) Screw (M4x20)
Screw (M4x25)
• For ush-mounting, fasten the back plate on the switch
box with 2 screws (M4x25) and fasten it on the wall with
1 screw (M4x20). (Fig.3-6)

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3. INSTALLATION METHOD
6. Battery installation
• 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.3-7)
• Please set the time corrected on the
rst time operation. Batteries in the
wire controller can timing under pow-
er 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.
NOTICE
Put on a at surface. Be careful not to distort the
back plate of the wire controller by overtightening
the mounting screws.
Fig 3-7

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3. INSTALLATION METHOD
A. For wiring in the slot, four outletting positions. There
are three need cutting.
B.Shielded wiring
7. Wiring
Fig 3-8
Fig 3-9 Fig 3-10
Line groove
Line groove
Line
groove
Left side
wire
outlet
Right side
wire
outlet
Top side
wire outlet
Bottom side
wire outlet
Line
groove
Cutting place
of top side
wire outlet
Cutting place
of left side
wire outlet
Cutting place
of right side
wire outlet
Embedded switch
box wiring Wiring through the wall
Wiring
hole
Putty
Trap
Trap
Trap
Putty Putty
Wall hole and wiring hole
Diameter of wall hole:
Φ20mm

13
3. INSTALLATION METHOD
8. Reattach the upper part of the wire controller
• After adjusting the upper case and then buckle the up-
per case; avoid clamping the wiring during installation.
(Fig 3-11)
Fig 3-11
CAUTION
Avoid the water enter into the wired remote control-
ler, use trap and putty to seal the connectors of wires
during wiring installation. (Fig.3-10)
When under installation, reserve certain length of
the connecting wire for convenient to take down the
wired remote controller while during maintenance.

14
3. INSTALLATION METHOD
4. SPECIFICATION
All the pictures in this manual are for explanation
purpose only. Your wire controller may be slightly
dierent . The actual shape shall prevail.
Input voltage DC 5V/DC 12V
Ambient temperature -5~43°C (23-110°F)
Ambient humidity RH40%~RH 90%

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5. FEATURE AND FUNCTION OF THE WIRED
CONTROLLER
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.
POWER
MODE FAN SPEED
TIMERS WING SWINGF OLLOW ME
DELAY/DAY OFFC ONFIRM BACKC OPY
Dimension: H×W×D(mm) 122×120×18.5

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Function:
Mode: choose Auto-Cool-Dry- Fleat -Fan
Fan speed: Auto/Low/Med/High speed
UP-DOWN swing & LEFT-RIGHT swing (on some models)
Timer ON/OFF
Temp setting
Weekly timer
Follow Me
Child Lock
LCD display
Clock
Infrared remote receiver (on some models)
Faceplate function (on some models)
5. FEATURE AND FUNCTION OF THE WIRED
CONTROLLER

17
6. NAME ON THE LCD OF THE WIRE CONTROLER
12 34 5 6
7
8
9
10
11
13 12
1 Operation mode indication
2 Fan speed indication
3 Left-right swing indication
4 Up-down swing indication
5 Faceplate function indication
6 Follow me function indication
7 C°/F° indication
8 Temperature display
9 Lock indication
10 Room temperature
indication
11 Clock display
12 On/O timer
13 Timer display

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7. NAME OF THE BUTTON ON THE WIRE
CONTROLER
1
2
3
4
56
7
8
9
10 11
12
POWER
MODE FAN SPEED
TIMERS
DELAY/DAY OFF CONFIRM
13
SWING SWING
BACK COPY
FOLLOW ME

19
7. NAME OF THE BUTTON ON THE WIRE
CONTROLER
1 POWER button
2 MODE button
3 Adjust button
4 FAN SPEED button
5 UP-DOWN airow direction and swing Button
6 LEFT-RIGHT swing Button
7 FOLLOW ME button
8 TIMER button
9 DELAY/DAY OFF button
10 CONFIRM button
11 BACK button
12 COPY button
13 Infrared remote receiver (on some models)

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8. PREPARATORY OPERATION
Press the TIMER button for 3 seconds or
more. The timer display will ash.
Press the button ”+“ or ”-“ to set the date.
The selected date will ash.
The date setting is nished and the time set-
ting is prepared after pressing TIMER 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 increments. Press and hold
to adjust the current time continuous.
The setting is done after pressing TIMER button
or there is no pressing button in 10 seconds.
ex.Monday AM 11:20
Set the current day and time
1
2
4
5
TIMER
3
TIMER
TIMER