ACIQ KJR-120N(X4)/BGEF Installation instructions

Installation and Owner’s Manual
ACiQ WIRED REMOTE CONTROLLER
MODEL:
KJR-120N(X4)/BGEF KJR-120N(X6)/BGEF
KJR-120N(X4W)/BGEF KJR-120N(X6W)/BGEF
KJR-120N(X5)/BGEF
KJR-120N(X5W)/BGEF
IMPORTANT NOTE:
Please read this manual carefully
before installing or operating your
wired remote controller. Make sure to
save this manual for future reference.

This manual describes the installation procedure
and owner operations of the KJR-120N series
thermostat.
Please read this manual carefully before
installing and using the unit and keep a copy for
future reference.
All the pictures in this manual are for explanation
purposes only. There may be slight differences due
to future improvements. Contact ACiQ if you are
unable to use the thermostat as described here.

1. Safety precautions
2. Installation accessories
3. Installation
4. Specifications
5. Featuresand functions
6. Display Definitions
7. Buton Definitions
8. Setup
9. Operation
10. Timer functions
11. Weekly Timer 1
12. Weekly Timer 2
13. Troubleshooting
14. Compliance Statement
15. Function settings
16. WiFicontrol connection
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Table of Contents

1
1. Safety precautions
Disposal must comply with local regulations.
WARNING
Be sure to have this equipment professionally installed.
Installation by non-professionals may lead to improper
performance, electric shock or fire.
Follow this installation manual carefully.
Service or repair should be performed by professionals.
•
•
•
•
NOTE
•
•
Do not install this unit in areas where flammable gasses
are present.
Do not operate with wet hands and keep water away
from the thermostat. Electric shock could occur.
Observe electric current requirements and be sure to use the
proper outlets and circuit breakers.
•

2
1. Safety precautions
NOTE
Use correct wire gauge. Do not over tighten terminal screws.
If the wire is cut due to over-tightening, restrip wire and start
again to avoid overheating at the connection.
•
2. Installation Accessories
Checklist
1. Please confirm that all the following parts were included.
1
2
3
4
5
3
2
M3.9*25 (For Mounting on the Wall)
M4X25 (For Mounting on switch box)
6
7
8
3
2
No. Name Qty. Remarks
Wire controller
Installation and owner’s manual
For Mounting on the Wall
Plastic screw anchors
Screws
Wall plugs
For fixing on switch box
Optional
Screws
9Screw
1
1
Battery
 
1
1
1
M4X8(For Mounting the connective wire group)
certain models only

3
2. Installation accessory
Thermostat wiring
1. 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. Do
not connect this unit to 24v, or high voltage (115V,220V).
Improper voltage will burn out thermostat circuitry.
3. Thermostat wiring should be 16" away from high voltage
wiring to avoid electrical interference.
4. The Shielded wire of the wired controller must be grounded.
2. Checklist.
1
2
1
Thermostat base
Wire harness
Qty.(embeded
into wall)
No. Name Remarks
Specification
(only for reference)
1

4
3. Installation
Fig 3-1
1.Wired remote controller structural dimensions
2. Remove the case from the thermostat
Insert a flat blade screwdriver into
the slots in the lower part of the
wired controller (2 places), and
twist to release tabs. (Fig.3-2)
.75"3.375"
1.875"
2.375"
44mm
4.75"
4.75"
Back cover
Fig 3-2
.75"
Buckling
position

5
3. Installation
Fig 3-4
For wakk mounting, fasten the back plate on the wall with the 3
screws (ST3.9*25) and anchors. (Fig.3-3)
Fig 3-3
Use included screws to install the back cover on the switch box, and
use one screw to attache assembly to the wall.
3. Fasten the back plate of thermostat
Back plate
Screws (ST3.9*25)
Screw hole for the wall
Screw holes for thermostat base
NOTE: Be careful not to damage the circuit board or
other internal components with the screwdriver when
opening the case.

6
3. Installation
Fig 3-5
Install the battery making sure the polarity of the battery is in
accordance with the +/- indication. (See Fig.3-5)
The CR2032 batteryinsures the thermostat will keep time and
maintain program settings during a power failure.If the clock is
wrong after a power failure, replace the battery.
4. Battery installation
NOTE: Use a flat wall surface for installation location.
Be careful not to overtighten the mounting screws.

7
3. Installation
Fig 3-6
5. Wire to the indoor unit
44mm
60mm
:LULQJ
hole

VZLWFKER[
AB
44mm
2.375"
:LULQJ
hole

VZLWFKER[
Model A
Model B
AB
+$+%


8
3. Installation
Fig 3-7
Fig 3-8
Model A
Use the included wiresto connect the indoor unit to the
thermostat as shown. Note there may be unused
connections.
4-core wire
Wire harness
Mainboard
4-core wire
Adaptor board
Display board
The connection cable A
XYE5V/12V
White
Yellow Brown
Red
The connection cable D
Mini split air conditioner
shielded wire(some units)
Ducted or ceiling cassette air handler

9
The 2 wire thermostat connects to the air handler HA and HB ports. There
is no polarity between HA and HB. See Fig. 3-9
HA HB
Indoor Unit
Wired Controller Fig.3-9
3. Installation
Keep water away from thermostat.
Wires must be rmly connected. Gently pull wires to
make sure the connection is secure.
NOTE:
2-wire model
1 indoor unit
Notch the case for the wiring to pass through with nippers, if needed.
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.)

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
NOTE: Wire controller with Wireless function does not have
this function
.
3. Installation
HA HB
HAHB
HAHB
Indoor Unit
Wired Controller 1
Wired Controller 2 Fig.3-10
0
1

11
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
3. Installation
Fig 3-12
Putty
Putty
Putty
Trap
Trap
Trap
HA HB HA HB HA HB
Indoor Unit 2 Indoor Unit n
(n<=16)
Indoor Unit 1
Wired Controller 1
HAHB
Fig.3-11
0 1 2
.....

12
Fig 3-13
6. Reattach the thermostat case
Place the case on the upper mounts, then carefully click into
place, being careful not to pinch the wiring. (Fig 3-13)
All the pictures in this
manual are for
explanation purpose only.
Your thermostat may be
slightly different .
4. Specifications
12V
32~110℉
RH40%~RH90%
Input voltage
Ambient temperature
Ambient humidity
Wiring specifications
NOTE: If possible, avoid excessive distance for thermostat wiring.
Under 30' is recommended.

13
5. Thermostat features and functions.
Features:
Functions:
LCD display.
Error code display: displaysthe error
code for service.
4-way wire layout design - gives extra
room for wiring for easy installation.
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
Auto-restart
Individual louver control
(on some models)
Automatic airow test
Rotation&Back-up
Dual Control
Group Control
Child Lock
LCD display
Clock

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

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

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.
16
5
Press the Timer button for 2 seconds or more.
The timer display will ash.
1
2
3
4
After entering Date, press Timer button or CONFIRM
button or wait 10 seconds.
The settings are made by pressing CONFIRM button
or wait 10 seconds.
Set the current day and time
ex.Monday 11:20
Press the button “ ” or “ ” to set the date.
The selected date will ash.
8. Setup

17
9. Operation
To start/stop operation
Press the Power button.
6Time scale selection
Press the buttons “ ” and “ ” for 2 seconds
will alternate the clock time display between
12h & 24h scale.