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.

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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)