INVENTOR V7DI-12WiFiR/U7RS-12 Guide

1
MODELS:
V7DI-12WiFiR/U7RS-12, V7DI-18WiFiR/U7RS-18
V7DI-24WiFiR/U7RS-24, V7DI-36WiFiR/U7RS-36
V7DI-42WiFiR/U7RS-42, V7DI-50WiFiR/U7RT-50
V7DI-60WiFiR/U7RT-60
V7CRI-12WiFiR/U7RS-12, V7CRI-18WiFiR/U7RS-18
V7CI-24WiFiR/U7RS-24, V7CI-36WiFiR/U7RS-36
V7CI-42WiFiR/U7RS-42, V7CI-50WiFiR/U7RT-50
V7CI-60WiFiR/U7RT-60
V7KI-18WiFiR/U7RS-18, V7KI-24WiFiR/U7RS-24
V7KI-36WiFiR/U7RS-36, V7KI-50WiFiR/U7RT-50
V7KI-60WiFiR/U7RT-60
WIRED CONTROLLER
AIR CONDITIONING SYSTEMS
ENGLISH | ΕΛΛΗΝΙΚΑ | ROMANA | DEUTSCH
• USER‘S & INSTALLATION MANUAL
• ΕΓΧΕΙΡΙΔΙΟ ΧΡΗΣΗΣ & ΕΓΚΕΤΑΣΤΑΣΗΣ
• ΜANUAL UTILIZATORULUI & INSTALLARE
• INSTALLATIONSHANDBUCH BENUTZERHANDBUCH

2
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
controller you purchased (depend on model). The actual
shape shall prevail.

3
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
controller you purchased (depend on model). The actual
shape shall prevail.
1. Safety precaution
2. Installation accessory
3. Installation method
4. Specification
5. Feature and function of the wired controller
6. Name on the LCD of the wired controller
7. Name of button on the wired controller
8. Preparatory operation
9. Operation
10. Timer functions
11. Weekly Timer 1
12. Weekly Timer 2
13. Fault alarm handing
14.Technical indication and requirement
15.Queries and settings
..........................................................1
................................................... 2
........................................................4
..................................................................9
................10
.....................11
.......................12
.................................................13
.....................................................................14
.........................................................20
..........................................................23
..........................................................29
...................................................36
.........................36
..................................................37
Table of Contents
1. Safety precaution
2. Installation accessory
3. Installation method
4. Specification
5. Feature and function of the wired controller
6. Name on the LCD of the wired controller
7. Name of button on the wired controller
8. Preparatory operation
9. Operation
10. Timer functions
11. Weekly Timer 1
12. Weekly Timer 2
13. Fault alarm handing
14.Technical indication and requirement
15.Queries and settings
..........................................................1
................................................... 2
........................................................4
..................................................................9
................10
.....................11
.......................12
.................................................13
.....................................................................14
.........................................................20
..........................................................23
..........................................................29
...................................................36
.........................36
..................................................37

4
1
1. Safety precaution
Do not uninstall the unit randomly.
Random uninstalling may lead to abnormal operation,
Please entrust the distributor or professionals to install the unit.
Installation by other persons may lead to imperfect installation,
Adhere to this installation manual.
Reinstallation must be performed by professionals.
NOTE
Do not install the unit in a place vulnerable to leakage of
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
WARNING

5
1
1. Safety precaution
Do not uninstall the unit randomly.
Random uninstalling may lead to abnormal operation,
Please entrust the distributor or professionals to install the unit.
Installation by other persons may lead to imperfect installation,
Adhere to this installation manual.
Reinstallation must be performed by professionals.
NOTE
Do not install the unit in a place vulnerable to leakage of
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
WARNING
2
1. Safety precaution
NOTE
force may be applied to the terminal. Otherwise, wire cut and
2. Installation accessory
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.
Select the installation location
Preparation before installation
3
4
5
3
2
M3.9X25 (For Mounting on the Wall)
M4X25 (For Mounting on switch box)
6
7
8
3
2
No. Name Qty. Remarks
For Mounting on the Wall
Plastic screw bars
Screws
Wall plugs
Optional
Screws
2
Installation and owner’s manual
1
1
Wire controller
1
Battery
The connective wires group
1
1
9
Screw
1
M4X8(For Mounting the connective wire group)
10
11
Magnetic ring
1
1
Use the magnetic ring to hitch the connective cable of the wire controller.
Tapping lock screw and washer M4X8 (For sheet metal of the indoor unit)

6
3
2. Installation accessory
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
be at the range of 300~500mm or above.
3. The Shielded wire of the wired controller must be grounded
tramegger to detect the insulation.
2. Prepare the following assemblies on the site.
1
2
1
Switch box
Wiring Tube(Insulating
Sleeve and Tightening
Screw)
Qty.(embeded
into wall)
No. Name Remarks
Specication
(only for reference)
1

7
3
2. Installation accessory
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
be at the range of 300~500mm or above.
3. The Shielded wire of the wired controller must be grounded
tramegger to detect the insulation.
2. Prepare the following assemblies on the site.
1
2
1
Switch box
Wiring Tube(Insulating
Sleeve and Tightening
Screw)
Qty.(embeded
into wall)
No. Name Remarks
Specication
(only for reference)
1
4
3. Installation method
Fig 3-2
Fig 3-1
1.Wired remote controller structural dimensions
2.Remove the upper part of wired controller
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)
19mm84mm
46mm
60mm
44mm
120mm
120mm 20mm
Buckling
position Back cover
Straight head
screwdriver
Front cover

8
5
3. Installation method
Fig 3-3
Fig 3-4
For exposed mounting, fasten the back plate on the wall
with the 3 screws (M4×20) and plugs. (Fig.3-3)
Use two M4X25 screws to install the back cover on the 86
3. Fasten the back plate of the wired controller
Back plate
Screws (M4×20)
3.9X25mm
Screw hole installed on 86 switch box, use twoM3.9X25mm
NOTE: The PCB is mounted in the upper part of the wired
controller. Be careful not to damage the board
with the slot screwdriver.

9
5
3. Installation method
Fig 3-3
Fig 3-4
For exposed mounting, fasten the back plate on the wall
with the 3 screws (M4×20) and plugs. (Fig.3-3)
Use two M4X25 screws to install the back cover on the 86
3. Fasten the back plate of the wired controller
Back plate
Screws (M4×20)
3.9X25mm
Screw hole installed on 86 switch box, use twoM3.9X25mm
NOTE: The PCB is mounted in the upper part of the wired
controller. Be careful not to damage the board
with the slot screwdriver.
6
3. Installation method
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)
Batteries in the wire controller cantime 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.
Fig 3-5
4. Battery installation
NOTE:
back plate of the wire controller by overtightening the
mounting screws.

10
7
3. Installation method
Fig 3-6
5. Wire with the indoor unit
Fig 3-7
Putty
Putty
Putty
Trap
Trap
Trap
1 indoor unit
2 notch the part for the wiring to pass through with nippers, etc.
NOTE: DO NOT
allow water to enter
the remote control.
Use the trap and
putty to seal the
wires.
44mm
60mm
Wiring
hole
switch box
AB