Trane CONCEALED User manual

OWNER’S GUIDE
AIR CONDITIONER
INTERACTIVE
TRANE SPLIT AC
SPLIT AC WITH
REMOTE
INTERACTIVE
Pictures of the actual product may dier as per the product purchased.
CONCEALED
Applicable Series: CN 1

2 48663983 Rev 1
Dear Customer
We are TRANE , a global leader in heating, ventilation and air conditioning equipment. We come
from the house of Ingersoll Rand , a $14 billion company with around hundred manufacturing
facilities worldwide. Our 1500 patents for heating, air conditioning and ventilation products are
testimony to our spirit of innovation. Today we bring innovation to your home.
At TRANE , we create products that are intuitive and easy to operate. They are simple, yet
technologically evolved for modern living. TRANE Interactive AC is one such product. The
TRANE Interactive AC assesses, manages and gives feedback on your in-home climate. The
ultra slim design brings together simplicity and elegance that complements your home. Once
it’s in your home, a whole new world of evolved living experiences will open up to you. The‘Trane
mode’ optimizes comfort and eciency. ‘Eciency meter’ on the remote keeps you updated on
energy consumption, and therefore, keeps bills in check. The intelligent cooling sets the most
suitable temperature for your home by analyzing the temperature outside. TRANE AC creates
home environment that promises new levels of comfort, eciency and convenience.
Welcome to the family of TRANE .

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Contents
1. About this manual ............................................................................................................................................................................................4
1.1. Safety Information......................................................................................................................................................................................5
1.2. Product Overview.....................................................................................................................................................................................10
2. Operation...............................................................................................................................................................................................................11
2.1. Remote Operation....................................................................................................................................................................................11
2.2. Manual and Auto Restart Operation.............................................................................................................................................11
2.3. Indicators.......................................................................................................................................................................................................12
2.3.1. Indoor.......................................................................................................................................................................................................12
2.3.2. Remote.....................................................................................................................................................................................................13
2.4. Remote Controls........................................................................................................................................................................................14
2.4.1. Range of Operation.............................................................................................................................................................................16
2.4.1.1. Lock and Indoor Unit range........................................................................................................................................................16
2.4.1.2. Remote and Indoor Unit range..................................................................................................................................................16
2.4.2. Functions ................................................................................................................................................................................................16
2.4.2.1. TRANE Mode .................................................................................................................................................................................16
2.4.2.2. Cool Mode .....................................................................................................................................................................................16
2.4.2.3. Dry Mode .......................................................................................................................................................................................17
2.4.2.4. Fan Mode........................................................................................................................................................................................17
2.4.2.5. Sleep Mode ..................................................................................................................................................................................17
2.4.2.6. Turbo Mode ..................................................................................................................................................................................17
2.4.2.7. Fan speed .......................................................................................................................................................................................17
2.4.2.8. Night latch Mode (Only for units with “TRANE Lock”) ..........................................................................................................18
2.4.2.9. Multi Room ....................................................................................................................................................................................18
2.4.2.10. Power ON and OFF .....................................................................................................................................................................18
2.4.3. Replacement of Batteries..................................................................................................................................................................18
2.5. Stabilizer Detail..........................................................................................................................................................................................19
3. Maintenance........................................................................................................................................................................................................20
3.1. Cleaning air lter.......................................................................................................................................................................................20
3.2. Maintenance (Unit not in use for long duration) ..................................................................................................................21
3.3. Checks before operation......................................................................................................................................................................21
4. Troubleshooting ..............................................................................................................................................................................................22
4.1. Error Messages and Actions...............................................................................................................................................................24
Warranty .......................................................................................................................................................................................................................26

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Contents
1. About this manual
This manual is given as a guide to good practice for operating and periodic maintenance of TRANE Air
Conditioners.
This does not contain the full servicing procedures necessary for continued, or successful operation of
this equipment. The services of a qualied service personnel must be employed, through medium of
maintenance contract with a TRANE service company.
Do not operate before reading manual(s) supplied with this product.
Cautions as applicable are shown in this manual. Personal safety and proper operation of this unit
require that you follow them carefully. The manufacturer assumes no liability for installations or servicing
performed by unauthorised personnel. Always install, operate, inspect and maintain this product in
accordance with all applicable standards and regulations (local, state, country, federal, etc.). Keep this user
manual carefully for future reference.

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Contents
1.1. Safety Information
Indicates a potentially hazardous situation which, if not avoided, could result in
serious injury.
Indicates a potentially hazardous situation which, if not avoided, may result in
minor or moderate injury or property damage.
Obey the following points to prevent electrical shock or re:
Don’ts
tDo not remove power plug while the unit is in operation. It can
cause an electrical shock or re.
tDo not operate this unit with wet hands. It can cause an
electrical shock.
tDo not pull power cord to remove power plug. It can cause
re.

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Contents
tDo not use longer power cord and/or share a same socket with
other electrical appliances. It can cause electrical shock or re.
tDo not place ammable spray near this unit. It can cause
ignition and explosion.
tDo not spray or wash the grill and inside duct with water. It
can cause electrical shock and/or malfunction of unit.
tDo not splash water on the grill and inside duct. It can cause an
electrical shock and/or malfunction.
tDo not open windows and/or doors for long duration when
unit is ‘ON’. This will decrease the cooling performance.
tDo not splice power cord or use an extension cord. It can cause
re or short circuit.

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Contents
tDo not insert any objects or ngers into the outdoor unit fan.
It may cause unit failure and/or serious injury to the person.
tDo not touch the ns at the back side of outdoor unit. It can
cause injury.
tDo not step on top of outdoor unit. Falling ooutdoor unit can
cause injury.
Do’s
tMake sure that all power supply connections are tight. Check
whether electrical grounding (earth) is complete. If not done,
it can cause electrical shock or re.
tTurn othe power supply and pull out power connection
before cleaning. If not done it can cause electrical shock.
tChemical agents such as Gasoline, benzene, thinner insecticides
etc., can damage this unit.

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Contents
tMake sure installation stand is suciently rm. An unstable
stand can cause physical injury to the person damage or the unit.
tOperate this unit with stable voltage in range of 230 ± 10%,
single phase. If not done, compressor can vibrate and damage
refrigeration system.
tUse only fuse of correct capacity. Incorrect wire can cause
breakdown or re.
Turn off
the power
supply tIf you detect burning smell or smoke, turn opower supply
and contact customer care centre immediately.

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Contents
Don’ts
tDo not try to repair this unit by yourself. It can cause damage.
tDo not block air intake or outlet vents of both outdoor and
indoor units. It can decrease the performance of the unit or cause
malfunction.
m
e
tDo not keep remote on any metals, electronic or heating
devices like oven, TV, etc. for a longer period. It may decrease
the life of remote.
tDo not expose your body to cold air for a long duration.
It can cause deterioration in physical condition and health
problems.
tDo not use water at a temperature above 45 °C to clean, it can deform Filter.
tDo not dry lters near re. It can ignite or deform them.
tDo not drop or throw remote control. It can cause malfunctioning or breakage.
tDo not use remote under direct sun light. It can create display issues.
Do’s
Run in the
Green Zone
e
tSet the unit at TRANE mode for ecient performance. It will
save energy.
tIt is suggested to use TRANE recommended stabilizer. For stabilizers check with local TRANE
distributor.

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Contents
1.2. Product Overview
5. Connecting pipe
6. Connecting cable
7. Outdoor Sensor Cable
8. Stop valve
9. Coil sensor cable (optional)
Outdoor unit
Outdoor unit
1. Air filter
4. Display Cable
2. Display Panel
3. Remote control
Indoor unit
Indoor unit
6
8
5
3
1
2
4
7
9
Inlet Air
Outlet Air
Figure - 1

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2. Operation
2.1. Remote Operation
tMake sure power is ON
tSelect the room which needs to be controlled.
tRefer section 2.4.2 for dierent functions of remote.
2.2. Manual and Auto Restart Operation
Manual operation can be used temporarily in case remote controller is not available.
tRemove the false ceiling below the unit by opening the grill. (Refer Figure - 2.1).
tOpen the side cover of the concealed unit (Refer Figure - 2.2) .
Outlet Air
Inlet Air
Figure - 2.1
Inlet Air
Inlet Air
Outlet Air
Outlet
Air
Side Cover
Side Cover
Figure - 2.2
tLocate the manual control button from the unit control box (Refer Figure - 3).
tWhen you press manual control button (Figure - 3), the unit is switched on at the following default
conditions
MODE: COOL FAN SPEED: MEDIUM SET TEMP: 24 °C

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Contents
IDU Control Box panel
LED Display
Operation
lamp
Manual
Button
Figure - 3
tTo restore remote control operation, use remote control directly.
tThe Display LED status will not change when unit is operated through manual control button.
Auto Restart Function
tPower cut during operation will stop the unit completely.
tUnit starts automatically with all previous settings saved in memory function when the power is restored.
Remote will be in sleep condition after 20 second from last key pressed. Remote wakes up from sleep condition
on rst key pressed and does not sends command to AC unit and update just the display settings.
2.3. Indicators
2.3.1. Indoor
LED 1 LED 2
Detail A
Detail A
Figure - 4
LED Indication
Unit status LED1 LED2
Stand by RED OFF
Stand by + Error on PCB RED RED
Operating without TRANE mode GREEN OFF
Operating without TRANE mode and Error on PCB GREEN RED
TRANE mode active GREEN GREEN
TRANE mode active + Error on PCB GREEN GREEN and RED Blinks alternately
Button press on remote GREEN blink once No change

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Sound Indication
Unit status Buzzer
Unit powered ON – in stand by state
(Mains Power ON)
One short beep
Unit powered ON – in operating state
(Mains Power ON)
One short beep
Unit powered OFF (stand by) / ON using remote One long beep
Button press on remote One short beep
2.3.2. Remote
User Mode Trane Mode
e
e
Figure - 5

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2.4. Remote Controls
e
Room Temperature
Fan Speed
Set Temperature
Room Selection
Fan Speed
# Louver Direction
(Optional)
Sleep/Turbo Mode
Remote Night Latc
hM
ulti Room Control
Acvtivated Night Latch
Mode Indication
Outdoor Temperature
Error Message Display
Increase Temperature
Decrease Temperature
Mode Adjustment
Energy Efficiency Meter
Power ON/OFF
TRANE Mode
Sleep/Turbo Mode
Figure - 6

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Contents
Symbol Button Function Display Description
Fan speed
adjustment Air ow rate adjustment. Shows fan speed
Swing
adjustment
Swing adjustment is
disabled for concealed unit NA*
SLEEP /
TURBO mode
activation
Toggles between SLEEP,
TURBO and Default. / #Shows mode selection (SLEEP/TURBO)
Temperature
UP/DOWN
Increase and decrease the
set temperature
Shows temperature
selection
Mode
Adjustment
Changes the mode as such,
press once for COOL, twice
for DRY and thrice for FAN.
/ / Shows mode selection
(COOL/DRY/FAN)
TRANE Mode Activates TRANE mode Refer Figure - 5 Activates TRANE mode
Power ON/OFF NA* ON/OFF
Night
latch mode
activation/
deactivation
Activates/deactivates
night latch mode on TRANE
lock.
Shows night latch mode
selection
Multi room
(Room
Conguration)
Select the connected Air
conditioners to control.
Shows room selection as
for each room AC settings
- NA* - Indicates error
- NA* -
e
Shows dierent eciency
zone (Refer section
2.4.2.2)
-NA* - Shows current outdoor
ambient temperature.
-NA* - Shows current room
temperature.
* NA: Not Applicable

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Contents
2.4.1. Range of Operation
2.4.1.1. Lock and Indoor Unit range
Range (Indoor) Range (Outdoor - without any obstacles)
15 meter 1000 meter
2.4.1.2. Remote and Indoor Unit range
Range (Indoor) Range (Outdoor - without any obstacles)
14 meter 160 to 175 meter
2.4.2. Functions
2.4.2.1. TRANE Mode
1. Press to start or stop TRANE mode (Refer Figure - 7).
2. The unit when powered ON by remote control starts with TRANE mode by default.
3. TheTRANE mode will set room temperature and fan speed automatically to provide
an energy ecient and comfortable environment hence the energy eciency
meter always shows dark green (Refer Figure - 5)
4. It will set room temperature automatically based on outdoor temperature.
5. Unit shall exit‘TRANE mode’if user changes any of the following: set point, fan speed, mode, sleep and
also if button is pressed.
6. Unit will not exit‘TRANE mode’if user changes any of the following:
swing button, multi room or night latch button.
7. The indication of TRANE mode is button with red back light and the remaining buttons with light
OFF. The back light will go OFF after 20 seconds from last operation of remote controller.
2.4.2.2. Cool Mode
Figure - 8
COOL
DRY
FAN
e
1 2 3
Display
1. Press MODE to select cool mode, see ‘COOL’ shown on display (Refer Figure - 8).
2. Press to set fan speed (if required)
3. Press or to increase or decrease set temp. Set temperature range is 17°C - 30°C.
This is normal mode of cooling. User can set room temperature and AC will run to
attain the set temperature.
Temperature can be set based on energy consumption, Refer below table
Zone 1 - Red Uneconomical
Zone 2 - Yellow Higher energy consumption
Zone 3 - Light green Economical
Zone 4 - Dark green Lower energy consumption
Figure - 7
e
Figure - 9
1
23
4

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2.4.2.3. Dry Mode
1. Press MODE to select dry mode, see ‘DRY’shown on display
(Refer Figure - 10).
In dry mode default set temperature is 25°C.
Set temperature and fan speed cannot be changed.
Unit will operate at low fan speed for maximum moisture removal.
In high humidity conditions, user can select dry mode.
2.4.2.4. Fan Mode
1. Press MODE to select fan mode, see ‘FAN’ shown on display.
Set point temperature cannot be adjustable.
Fan speed can be adjustable.
2.4.2.5. Sleep Mode
1. Press to activate sleep mode operation.
The ‘set’ temperature will automatically increase by 1°C for each
hour for four hours.
After 4 hours unit will stay at latest temperature. E.g., if the
set temperature is 24°C and sleep mode is started. After rst hour
set temperature will increase to 25°C and at the end of fourth hour
set temperature will be at 28°C. The unit will stay at 28°C.
Press again to disable sleep mode.
Set point temperature and fan speed can be adjustable.
2.4.2.6. Turbo Mode
1. Press to activate turbo mode. See ‘TURBO’ on remote display.
Enables instant cooling by automatically adjusting fan speed to
turbo level.
Fan speed cannot be changed while unit is in turbo mode.
The display will show Turbo Speed 5 Bars (Refer Figure - 13).
User can set this mode for fast cooling.
Press again to disable turbo mode.
2.4.2.7. Fan speed
1. Press fan speed to change fan speed.
Fan speed can be changed as below
Low Medium High Auto
Fan speed is adjusted automatically according to set point and
room temperature when FAN speed is set to AUTO mode.
e
Display
Figure - 10
1
1
e
Display
Figure - 11
1
Display
Figure - 12
e
1
Display
Figure - 13
e
Display
Figure - 14
e
1

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2.4.2.8. Night latch Mode (Only for units with“TRANE Lock”)
LOCK
Night latch Mode
Ac!va!on/Deac!va!on
AC Remote
e
Display
Figure - 15
Press Twice
Away
Home
Passage
Night Latch
1. Press on remote to activate or deactivate night latch mode on lock. Night latch will show on
remote display after it started (approximately 30 seconds for display to update).
2. When night latch key pressed on remote, displays message “ENABLING NIGHT LATCH PLEASE WAIT”.
After night latch mode activated, and the conrmation message “NIGHT LATCH ENABLED” will be
displayed.
3. When night latch key pressed on remote to disable the night latch, displays message “DISABLING
NIGHT LATCH PLEASE WAIT”. After night latch mode deactivated, conrmation message “NIGHT
LATCH DISABLED”will be displayed and night latch will disappear.
4. Night latch mode helps user to prevent access to home even with valid credential. Night latch mode
operates only when Lock and AC are connected on network.
5. Refer lock manual for night latch mode features.
2.4.2.9. Multi Room
1. Press to activate multi room feature.
Multi room feature allow user to select and control two or more
AC’s with one remote from one room.
Press to switch and control AC in network.
Name of selected AC and its current settings shown on remote display.
2.4.2.10. Power ON and OFF
1. Press ON/OFF button to switch ON/OFF the unit. When power is ON, the unit operate in TRANE mode
by default.
2. Remote back light will glow in red .
2.4.3. Replacement of Batteries
tDo not use combination of old and new batteries. Life of battery is more than six months in normal
usage.
tTo prevent batteries from leakage of electrolyte and damaging controller, remove the batteries,
if not using for long duration.
tBatteries are to be replaced when “Low Battery” error is shown on display.
tTo Replace Batteries,
t 4MJEFCBDLDPWFSBOESFNPWFPMECBUUFSJFT
t 6TFUXPOFX"""BMLBMJOFCBUUFSJFT3FDPNNFOEFE%VSBDFMM¥#‘AAA’ batteries rated 1.5V)
t #BUUFSZ1PMFTNVTUBMJHOXJUIJOTUBMMBUJPOQPTJUJPO3FGFS'JHVSF
Display
Figure - 16
e
1
# Registered trademark of Duracell, P&G Inc.

19 48663983 Rev 1
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Risk of explosion if batteries are replaced by an incorrect type. Dispose of used batteries according to the
instructions provided on the batteries.
1 2 3
Figure - 17
2.5. Stabilizer Detail
AC Tonnage Stabilizer KVA
1.0 3
1.5 4
2 5
3 7.5

20 48663983 Rev 1
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3. Maintenance
3.1. Cleaning air lter
Clogged air lter decreases cooling eciency. Clean lter at interval of one month.
Disconnect power supply before cleaning indoor unit.
1
AIR
AIR
AIR
AIR
AIR
Side Cover
AIR
tRemove the false ceiling to access the Air Filter.
2
tRemove the screws and pull downwards to remove
air lter from indoor unit.
3
tClean the air lter (Vacuum cleaner or pure water
may be used to clean the air lter. If the dust
accumulation is too heavy , please use soft brush and
mild detergent to clean it and dry out in cool place)
4