Johnson Controls CIW01 User manual

P5415479
Operation
Manual
- CIW01 -
IMPORTANT:
READ AND UNDERSTAND
THIS MANUAL BEFORE
USING THIS WIRED
CONTROLLER.
KEEP THIS MANUAL FOR
FUTURE REFERENCE.
OK
Menu
Back/Help ECO
On/Off
A/C
MODE SPEED TEMP
COOL
LOUV. Adj.
Meeting Room
LOUV.
FLTR

P5415479 i
TABLE OF CONTENTS
1. Safety Summary ..............................................................................................................................................1
2. Switch Names and Functions ..........................................................................................................................4
3. Operation Method ............................................................................................................................................5
3.1 Basic Procedures ....................................................................................................................................5
3.2 Operation Mode (Cooling, Heating, Dry, Cooling/Heating Automatic and Air Flow Operation) ...............5
3.3 Automatic Cooling/Heating Operation .....................................................................................................6
4. Setting Method.................................................................................................................................................7
4.1 Temperature Setting ................................................................................................................................ 7
4.2 Fan Speed...............................................................................................................................................7
4.3 Louver Swing Direction ...........................................................................................................................8
5. Operation .........................................................................................................................................................8
5.1 Operation Start ........................................................................................................................................8
5.2 Operation Stop ........................................................................................................................................8
6. Operation Lock.................................................................................................................................................8
7. Power Saving Guidance ..................................................................................................................................9
8. Menu Operation .............................................................................................................................................10
8.1 Menu .....................................................................................................................................................10
8.2 Simple Timer Operation......................................................................................................................... 11
8.3 Reset Filter Sign Time ...........................................................................................................................12
8.4 Scheduled Operation............................................................................................................................. 12
8.4.1 Schedule Setting..........................................................................................................................12
8.4.2 Holiday Setting.............................................................................................................................14
8.4.3 Schedule ON/OFF Setting...........................................................................................................15
8.5 Elevating Grille ......................................................................................................................................15
8.6 Power Saving ........................................................................................................................................16
8.6.1 Power Saving Detailed Setting (Outdoor Unit Capacity Control).................................................17
8.6.2 Power Saving Detailed Setting (Indoor Unit Rotation Control) ....................................................19
8.6.3 Power Saving Detailed Setting (Intermittent Operation Control) ................................................. 20
8.7 Night Quiet Operation............................................................................................................................ 22
8.8 Quick Function ......................................................................................................................................23
8.9 Comfort Setting .....................................................................................................................................24
8.10 Power Saving/Operation Noise Reduction Schedule ............................................................................25
8.11 Individual Louver Setting .......................................................................................................................28
8.11.1 Setting..........................................................................................................................................28
8.11.2 Cancellation of Louver Setting.....................................................................................................29
8.12 Louver Open/Close ...............................................................................................................................29
8.13 Ventilation..............................................................................................................................................29
8.14 Setting of Total Heat Exchanger............................................................................................................29
8.15 Adjusting Date/Time ..............................................................................................................................30
8.16 Daylight Saving Time.............................................................................................................................31
8.17 Screen Display Setting ..........................................................................................................................32
8.17.1 Display Adjustment ......................................................................................................................32
8.17.2 Language Setting.........................................................................................................................33
8.17.3 Temperature Unit .........................................................................................................................33
8.17.4 Main/Sub Remote Controller .......................................................................................................34
8.18 Room Name Registration ......................................................................................................................35
8.19 Power Consumption Display .................................................................................................................36

ii P5415479
9. Help Menu......................................................................................................................................................37
9.1 Help Menu .............................................................................................................................................37
9.2 Current Setting Display ........................................................................................................................38
9.3 Indicators on LCD .................................................................................................................................39
9.4 About Operation ...................................................................................................................................39
9.5 Troubleshooting ....................................................................................................................................40
9.6 Contact Information ..............................................................................................................................40
10.Other Indications............................................................................................................................................41
10.1 In Normal Condition...............................................................................................................................41
10.1.1 Main/Sub Controller.....................................................................................................................41
10.1.2 Central Control.............................................................................................................................41
10.1.3 Priorities.......................................................................................................................................41
10.1.4 External Power Saving Control Processing.................................................................................42
10.1.5 Thermo-controller ........................................................................................................................42
10.1.6 Defrost .........................................................................................................................................42
10.1.7 Operation Control ........................................................................................................................42
10.2 In Abnormal Condition ...........................................................................................................................43
10.2.1 Abnormality..................................................................................................................................43
10.2.2 Power Failure...............................................................................................................................43
10.2.3 Electromagnetic Interference (EMI).............................................................................................43

P5415479 1
1. Safety Summary
Signal Words
Indicates a hazardous situation that, if not avoided, could result in death or
serious injury.
Indicates a hazardous situation that, if not avoided, could result in minor or
moderate injury.
Indicates information considered important, but not hazard-related (for
example, messages relating to property damage).
General Precautions
To reduce the risk of serious injury or death, read these instructions
thoroughly and follow all warnings or cautions included in all manuals that
accompanied the product and are attached to the unit. Refer back to these
safety instructions as needed.
●This system, including this controller, should be installed by personnel certified by Johnson
Controls, Inc. Personnel must be qualified according to local, state and national building and safety
codes and regulations. Incorrect installation could cause leaks, electric shock, fire or an explosion.
In areas where Seismic Performance requirements are specified, the appropriate measures
should be taken during installation to guard against possible damage or injury that might occur in
an earthquake. If the unit is not installed appropriately correctly, injuries may occur because of a
falling unit
●Use appropriate Personal Protective Equipment (PPE), such as gloves, protective goggles and
electrical protection equipment and tools suited for electrical operation purposes.
●When transporting, be careful when picking up, moving and mounting these units. Although the
controller may be packed using plastic straps, do not use them for transporting from one location to
another. Do not stand on or put any material on the controller.
●When installing the controller cabling to the units, do not touch or adjust any safety devices inside
the indoor or outdoor units. All safety features, disengagement, and interlocks must be in place
and functioning correctly before the equipment is put into operation. If these devices are improperly
adjusted or tampered with in any way, a serious accident can occur. Never bypass, wire around, or
jump-out any safety device or switch.
●Use only Johnson Controls recommended, provided as standardized, or replacement parts.
●Johnson Controls shall will not assume any liability for injuries or damage caused by not following
steps outlined or described in this manual. Unauthorized modifications to Johnson Controls
products are prohibited as they…
◦May create hazards which could result in death, serious injury or equipment damage;
◦Will void product warranties;
◦May invalidate product regulatory certifications;
◦May violate OSHA standards;
Take the following precautions to reduce the risk of property damage.
●Do not touch the main circuit board or electronic components in the controller or remote devices.
Make sure that dust and/or steam does not accumulate on the circuit board.
●When installing the unit in a hospital or other facility where electromagnetic waves are generated
from nearby medical and/or electronic devices, be prepared for noise and electronic interference
Electromagnetic Interference (EMI). Do not install where the waves can directly radiate into
the electrical box, controller cable, or controller. Inverters, appliances, high-frequency medical
equipment, and radio communications equipment may cause the unit to malfunction.
The operation of the unit may also adversely affect these same devices. Install the unit at least 10
ft. (approximately 3m) away from such devices.
●Locate the controller at a distance of at least three feet (approximately 1m) between the indoor unit
and electric lighting. Otherwise, the receiver part of the unit may have difficulty receiving operation
commands.

2 P5415479
●If the controller is installed in a location where electromagnetic radiation is generated, make sure that
the controller is shielded and cables are sleeved inside conduit tubing.
●If there is a source of electrical interference near the power source, install noise suppression equipment
(filter).
●During the run test, check the unit’s operation temperature. If the unit is used in an environment where
the temperature exceeds the operation boundary, it may cause severe damage. Check the operation
temperature boundary in the manual. If there is no specified temperature, use the unit within the
operation temperature boundary of 35° to 104°F (0 to 40°C).
●Perform properly electrical wiring work. The details of the electrical wiring connection is described in the
“Electrical Wiring” of Installation and Maintenance Manual for CIW01.
Installation Precautions
Take the following precautions to reduce the risk of electric shock, fire or
explosion resulting in serious injury or death:
●If the remote sensors are not used with this controller, then do not install this controller…
▫In a room where there is no thermostat.
▫Where the unit is exposed to direct sunshine or direct light.
▫Where the unit will be in close proximity to a heat source.
▫Where hot/cold air from the outdoors, or a draft from elsewhere (such as air vents, diffusers or
grilles) can affect air circulation.
▫In areas with poor air circulation and ventilation.
●Perform a run test using the controller to ensure normal operation. Safety guards, shields, barriers,
covers, and protective devices must be in place while the compressor/unit is operating. During the run
test, keep fingers and clothing away from any moving parts.
After installation work for the system has been completed, explain the “Safety Precautions,” use, and
maintenance of the unit to the customer according to the information in all manuals that accompanied the
system. All manuals and warranty information must be given to the user or left near the Indoor Unit.
Electrical Precautions
Take the following precautions to reduce the risk of electric shock, fire or
explosion resulting in serious injury or death:
●Only use electrical protection equipment and tools suited for this installation.
●Insulate the controller against moisture and temperature extremes.
●Use specified cables between units and the controller.
●Communication cabling shall be a minimum of 18-Gauge, 2-Conductor, Stranded Copper. Shielded
cable must be considered for applications and routing in areas of high EMI and other sources of
potentially excessive electrical noise to reduce the potential for communication errors. When shielded
cabling is applied, proper bonding and termination of the cable shield is required as per Johnson
Controls guidelines. Plenum and riser ratings for communication cables must be considered per
application and local code requirements.
●The polarity of the input terminals is important, so be sure to match the polarity when using contacts that
have polarity.
●Highly dangerous electrical voltages may be used in this system. Carefully refer to the wiring diagram
and these instructions when wiring. Improper connections and inadequate grounding can cause serious
injury or death.
●Before installing the controller or remote devices, ensure that the indoor and outdoor unit operation has
been stopped. Further, be sure to wait at least five minutes before turning off the main power switch to
the indoor or outdoor units. Otherwise, water leakage or electrical breakdown may result.
●Do not open the service cover or access panel to the indoor or outdoor units without turning OFF the
main power supply. Before connecting or servicing the controller or cables to indoor or outdoor units,
open and tag all disconnect switches. Never assume electrical power is disconnected. Check with a
meter and equipment.
●Use an exclusive power supply at the controller’s rated voltage.

P5415479 3
●Be sure to install circuit breakers (ground fault interrupter, isolating switch, molded case circuit breaker,
and so forth) with the specified capacity. Ensure that the wiring terminals are tightened securely to
recommended torque specifications.
●Clamp electrical wires securely with a cord clamp after all wiring is connected to the terminal block. In
addition, run wires securely through the wiring access channel.
●When installing the power lines, do not apply tension to the cables. Secure the suspended cables at
regular intervals, but not too tightly.
●Make sure that the terminals do not come into contact with the surface of the electrical box. If the
terminals are too close to the surface, it may lead to failures at the terminal connection.
●Do not clean with, or pour water into, the controller as it could cause electric shock and/or damage the
unit. Do not use strong detergent such as a solvent. Clean with a soft cloth.
●Check that the ground wire is securely connected. Do not connect ground wiring to gas piping, water
piping, lighting conductor, or telephone ground wiring.

4 P5415479
2. Switch Names and Functions
The figure below shows all the functions for reference. The actual display during operation is different.
NOTE:
Make sure to press the buttons lightly with your fingertips. Do NOT press the buttons or anything with
sharp points, such as a ball point pen. The operational functionality of the controller may become
damaged.
Display Part
OK
Menu
Back/Help ECO
On/Off
A/C
MODE SPEED TEMP
COOL
LOUV. Adj.
Meeting Room
LOUV.
FLTR
Service Filter Indicator
FLTR
It is displayed at the set period for
filter cleaning.
Operation Lock Indicator
It is displayed when the operation
lock function is set.
Schedule Timer Indicator
It is displayed when the schedule
timer function is set.
Louver Swing
Indicator
( Page 8)
Directional Key Enter Key
On/Off Button
( Page 8)
Run Indicator
Lights while the unit
is operational, and it
flashes in abnormal
conditions.
Room Name
Indicator
( Page 35)
Operation Component
Temperature Setting
Indicator ( Page 7)
ECO Button
( Page 9)
Power saving can be
started or stopped by
pressing this switch.
Back/Help Button
( Page 37)
Used to return to the previous
screen or to display the Help
Menu when pressed from the
Normal Mode.
Menu Button
( Page 10)
To display the Menu.
Backlight
Backlight is turned ON by pressing any button. In an instance of using two controllers, only the first
operated controller turns ON a backlight; the other does not turn ON backlight.
Fan Speed Indicator
( Page 7)
Operation Mode
Indicator
( Page 5)
The indications of “HEAT”
and “AUTO” are displayed
only for the heat pump
type models.
Operation Guide
Indicator
“Central Control” is displayed
while the remote control
operation is prohibited.
Ventilation Mode
Indicator
( Page 29)
Power Saving
Indicator
It is displayed when the
power saving is set.

P5415479 5
ATTENTION
The recommended temperature set-point is as
follows:
* Cooling Operation: 80 to 84°F (27 to 29°C)
* Heating Operation: 64 to 68°F (18 to 20°C)
* Dry Operation: 74 to 77°F (23 to 25°C)
<Function>
* Cooling Operation (COOL):
To decrease the room temperature.
* Heating Operation (HEAT):
To increase the room temperature.
* Dry Operation (DRY):
To decrease the humidity in the room.
* Cooling/Heating Automatic Operation (AUTO):
To cool and heat automatic changeover.
* Air Flow Operation (FAN):
To circulate the air in the room.
<Before Operation>
Apply power to the outdoor unit(s) at least
12 hours prior to operation of the system for
preheating of the compressor oil.
Do NOT turn OFF the power supply during
change of seasons.
Make sure that the outdoor unit is not covered
with snow or ice. If covered, remove it by using
warm water less than 122°F (50oC).
If the water temperature is higher than 122°F
(50°C), it will cause damage to plastic parts.
3. Operation Method
3.1 Basic Procedures
(1) Function Selection
By pressing “ ”or “ ”, the icon “ ” will
move to the next function in order of the
functions “MODE”, “SPEED”, “LOUV.” and
“TEMP”.
(2) Change of Settings
With the function (“MODE”, “SPEED”,
“LOUV.” or “TEMP”) selected, press “ ” or “
”.
The setting will be changed.
3.2 Operation Mode
(Cooling, Heating, Dry, Cooling/Heating
Automatic and Air Flow Operation)
(1) Turn ON the power supply.
(2) Press “ ” or “ ” and select “MODE”.
(3) By pressing “ ” or “ ”,
the operation mode will be changed as
follows.
NOTE:
The advanced setting is required for the “AUTO”
operation. Contact your distributor for detailed
information.
Connecting
FAN
(AUTO)
DRY
HEAT
COOL














OK
Menu
Back/Help
OK
Menu
Back/Help
OK
Menu
Back/Help
OK
Menu
Back/Help

6 P5415479
3.3 Automatic Cooling/Heating Operation
In case dual setpoint is selected in automatic
cooling/heating operation, during auto mode both
cooling setpoint and heating setpoint can be
selected.
By default, temperature when the cooling/heating
mode changes are as follows.
Cooling mode changes to heating mode when the
indoor temperature is heating setpoint -2°F (-1°C).
Heating mode changes to cooling mode when the
indoor temperature is cooling setpoint +2°F (+1°C).
NOTE:
Advanced configuration is needed for the use
of automatic cooling/heating operation and
changing AUTO COOL/HEAT temperature.
Contact your distributor or dealer for detailed
information.

P5415479 7
OK
Menu
Back/Help
4. Setting Method
4.1 Temperature Setting
(1) Press “ ” or “ ” and select “TEMP”.
(2) By pressing “ ”, the temperature is
increased by 1oF (0.5oC) to a maximum of
86oF (30oC).
By pressing “ ”, the temperature is
decreased by 1oF (0.5oC).
Cooling, Dry, Air Flow operation:
A minimum of 66oF (19oC)
Heating operation: A minimum of 62oF (17oC)
NOTE:
• Depending on the type and setting of the
indoor unit, it may not be possible to set the
temperature by 1oF (0.5oC).
• The max./min. temperature may differ
depending on the type of indoor unit.
• Minimum and maximum temperature set-
point limits can be configured by selecting a
cooling lower limit and heating upper limit in
the “Function Selection” mode of the wired
controller’s Test Run Menu.
• When the “Automatic Reset of Setting
Temperature” function is selected, the
temperature is automatically returned to the
preset temperature after the temperature set-
point change.
• Contact your distributor for detailed
information about “Automatic Reset of Setting
Temperature” and “Cooling Lower Limit Value
and Heating Upper Limit Value for Setting
Temperature” functions.
4.2 Fan Speed
(1) Press “ ” or “ ” and select “SPEED”.
(2) By pressing “ ” or “ ”,
the fan speed will be changed as follows.
NOTE:
• During dry operation, the fan speed is
automatically changed to “LOW” and cannot
be changed to another fan speed. (“LOW” will
NOT be displayed on the liquid crystal display
(LCD) at this time. The present setting
condition will be displayed on the LCD.)
• The fan speed settings “HIGH 2” and “AUTO”
may not be available depending on the indoor
unit type.
OK
Menu
Back/Help
HIGH 2
HIGH
MEDIUM
LOW
AUTO







OK
Menu
Back/Help
OK
Menu
Back/Help

8 P5415479
6. Operation Lock
• This function is used to lock a setting.
• The following functions are applicable.
(a) Operation Mode (MODE)
(b) Temperature Setting (TEMP)
(c) Fan Speed (SPEED)
(d) Louver Swing Direction (LOUV.)
NOTE:
When “Lock function for operation mode
selection” is selected, the operation lock
performs the following procedures
4.3 Louver Swing Direction
(1) Press “ ” (On/Off).
Make sure that the power is ON. Press “ ”
or “ ” and select “LOUV.”.
NOTE:
For the indoor unit without the auto louver
mechanism, the indication of “LOUV.” will NOT
be displayed on the LCD.
(2) By pressing “ ” or “ ”, the louver direction
will be changed as follows.
NOTE:
• The air flow angle is different for each indoor
unit type. Check for detailed information in
“Swing Louver Direction” of each operation
manual for indoor unit.
• The louver position on the LCD and the actual
louver position may not match during the auto
swing operation.
To set the louver positions, set the angle after
checking the position on the LCD.
• The louver may NOT stop immediately after
the switch is pressed.
5. Operation
5.1 Operation Start
Press “ ” (On/Off).
The run indicator will be turned on and the
operation will be started.
NOTE:
< Temperature/Air Flow Setting >
Temperature set-point and airflow settings will
be retained after the indoor unit is turned off at
the controller. If a setting change is required,
refer to Sections 3.1 to 4.3.
: Auto swing operation will be started. At this
time, the louver will swing repeatedly on the
LCD.
Recommended
Angle
Auto-Swing
Recommended
Angle
Angle
Range
Angle
Range
LCD Indication COOL, DRY HEAT, FAN
OK
On/Off
OK
On/Off
NOTE:
The indoor unit fan may continue to operate for
up to two minutes following the heating cycle to
dissipate residual heat from the indoor unit.
5.2 Operation Stop
Press “ ” (On/Off) again.
The run indicator will be turned off and the
operation will be stopped.














OK
Menu
Back/Help
OK
Menu
Back/Help

P5415479 9
(1) To set the operation lock, press “ ” and
“Back/Help” simultaneously for three
seconds. The icon “ ” will appear to show
the lock is turned ON. When pressing “ ”
or “ ”, locked setting items will be skipped.
(2) To cancel the operation lock,
press “ ” and “Back/Help” simultaneously
for three seconds. “ ” will be turned OFF,
and the operation lock will be canceled.
7. Power Saving Guidance
• This function easily sets the power-saving
feature.
NOTE:
: Unable to set:
If a function displaying “ ” is selected from the
menu, “No Function” will be displayed on the
lower screen.
(1) Press “ECO”:
The Power Saving Guide will be displayed
as shown in the image near the bottom of
this page.
(2) The current setting status is displayed
for “Power Saving Mode”, “Power Saving
ON/OFF”, “Power Saving Level” and the
schedule. It is possible to change the “Sav
ON/OFF” and “Sav Level” settings. (*1)
• Power Saving ON/OFF Setting:
Press “ ” or “ ” and select “SAV ON/OFF”.
By pressing “ ” or “ ”, the setting will
change between “ON” ↔“OFF”. (*2)
• Power Saving Level:
Press “ ” or “ ” and select “Sav Level”.
By pressing “ ” or “ ” the setting will change
between “LOW” ↔“MED” ↔“HIGH”. (*2) (*3)
• Detailed Setting:
Press “ ” or “ ” and select “Detailed Setting”.
By pressing “OK”, the Detailed Setting
screen will be displayed.
OK
Menu
Back/Help
Power Save Guide
Sav Mode Capacity Cntl
Sav ON/OFF ON
Sav Level HIGH
RtrnSel. Adj. Back
Schedule No Setting
Detailed Setting
NOTE:
• Each time when pressing “ ” and “Back/
Help” simultaneously for three seconds,
the operation lock state will be switched
alternately between locked and unlocked.
• Select what is to be locked at the function
selection setting.
Contact your distributor for detailed
information.
OK ECO
Menu
Back/Help
OK ECO
Menu
Back/Help
OK ECO
Menu
Back/Help
OK ECO
Menu
Back/Help
The icon “Sav : HIG” is
displayed when “Power
Saving” is ON.
OK
Menu
Back/Help
NOTE:
*1: When the Power Saving Mode is “Rotation
Control”, the “Power Saving Level” and
schedule are not displayed.
When the Power Saving Mode is “No
Setting”, the “Power Saving ON/OFF”,
“Power Saving Level” and schedule are not
displayed.
*2: When the Power Saving Mode is “Capacity
Control” and “Main/Sub-Remote” from
Section 9. “Help Menu”, “Current Setting”
is displayed as SUB. It is not possible to
change the settings for “Power Saving ON/
OFF” and “Power Saving Level”.
*3: When Power Saving is OFF, the “Power
Saving Level” cannot be changed.

10 P5415479
(3) Press “ ” or “ ” and select the setting
function. By pressing “OK”, each type of
setting will be displayed.
Refer to the following concerning each
setting.
• Power Saving Mode Setting (Section 8.6
“Power Saving”)
• Power Saving Detailed Setting (Section 8.6
“Power Saving”)
• Power Saving Schedule Setting (Section
8.10 “Power Saving/Operation Noise
Reduction Schedule”)
8. Menu Operation
8.1 Menu
• Every function setting is displayed in the “Menu”.
• Refer to Sections 8.2 to 8.19 for each function.
NOTE:
: Unable to set:
If a function with “ ” is selected from the “Menu”,
“No Function” or “Setting Disabled” will be
displayed on the lower screen.
(1) Press “Menu”.
The menu will be displayed.
(2) Select a function by pressing “ ” or “ ” and
press “OK”.
(“ ” will be displayed if the function is not
available.)
(3) Press “Back/Help” to return to Normal Mode
(Operation Mode Indication).
Menu
Power Saving Setting
Elevating Grille
Operation Schedule
Reset Filter Sign Time 01
/
05
Simple Timer
15:10(Fri)
Entr RtrnSel. Back
OK
OK
Menu
Back/Help
NOTE:
If the menu screen remains unchanged for
approximately 10 minutes, the screen will
automatically return to normal mode.
OK ECO
Menu
Back/Help
OK ECO
Menu
Back/Help
Detailed Setting
Schedule
Detailed Setting
Power Saving Mode Setting
Entr Rtrn
Sel. Back
Change power saving mode used.
OK
OK
Menu
Back/Help
OK
Menu
Back/Help
OK
Menu
Back/Help
Menu
Power Saving Setting
Elevating Grille
Operation Schedule
Reset Filter Sign Time 01
/
05
Simple Timer
15:10(Fri)
Entr Rtrn
Sel. Back
OK

P5415479 11
8.2 Simple Timer Operation
• This function is used to start or stop the unit
operation at the set time.
• The timer operation contents can be set from
“Not Used”, “Once” or “Everyday”.
(1) Select “Simple Timer” from the menu and
press “OK”.
The “Simple Timer” setting will be displayed.
(2) Press “ ” or “ ” to select the setting data.
The setting data are displayed “Timer Ope.”,
“ON Time” and “OFF Time”.
NOTE:
If the present time has not been set yet, “Set
Date/Time” will automatically be displayed.
Refer Section item 8.15 “Adjusting Date/Time”.
(3) Press “ ” or “ ” to set each setting data for
the selected details.
When “Timer Ope.” is selected, the setting
contents are switched between
“Not Used” ↔“Once” ↔“Everyday” by
repeatedly pressing “ ” or “ ”.
When “ON Time” or “OFF Time” is selected,
the setting time can be adjusted by 30-minute
increments by pressing “ ” or “ ”.
By pressing and holding “ ” or “ ”, the
setting time can be changed continuously.
NOTE:
• If “Once” on the timer operation setting
is selected, the setting content will be
automatically changed to “Not Used” after one
timer operation.
• Do not set the same hour for both ON/OFF
timers.
Menu
Power Saving Setting
Elevating Grille
Operation Schedule
Reset Filter Sign Time 01
/
05
Simple Timer
15:10(Fri)
Entr Rtrn
Sel. Back
OK
OK
Menu
Back/Help
Simple Timer
Execute Not Used
ON Time - - : - -
OFF Time - - : - -
15:10(Fri)
Entr RtrnSel. Adj. OK Back
Simple Timer
Execute Everyday
ON Time 08 : 30
OFF Time - - : - -
15:10(Fri)
Entr RtrnSel. Adj. Back
OK
OK
Menu
Back/Help
(4) Press “OK” to finish the “Simple Timer”
setting. The confirmation screen will be
displayed.
(5) Select “Yes” by pressing “ ” or “ ” and press
“OK”. The setting will be confirmed and the
screen will return to the normal mode.
“ ” will be indicated when the
timer operation is activated.
NOTE:
If the following happens, the “Simple Timer”
operation is NOT available:
* When the operation is prohibited by the
controller and set from the central controller.
* When “ ” is indicated on the LCD, the timer
operation cannot function. Set the date and
time according to Section 8.15 “Adjusting
Date/Time”.
Set timer operation?
Simple Timer
Yes No
Sel. Entr Rtrn
15:10(Fri)
Back
OK
OK
Menu
Back/Help
OK
Menu
Back/Help
OK
Menu
Back/Help
OK
Menu
Back/Help
OK
Menu
Back/Help
OK
Menu
Back/Help

12 P5415479
8.3 Reset Filter Sign Time
This function is used to turn off the filter sign
indication and to reset the time of use for the filter.
(1) Select “Reset Filter Sign Time” from the
“Menu” and press “OK”.
The “Reset Filter Sign Time” screen will
display.
(2) Select “Yes” by pressing “ ” or “ ” and
press “OK”.
After resetting, the confirmation screen
of “Reset Filter Sign Time” will display.
Depending on the type of the indoor unit, the
screen will return to the normal mode.
Menu
Power Saving Setting
Elevating Grille
Operation Schedule
Reset Filter Sign Time 01
/
05
Simple Timer
15:10(Fri)
Entr Rtrn
Sel. Back
OK
Operation Schedule
Schedule ON/OFF
Holiday Setting
Day/Time Setting
15:10(Fri)
Entr Rtrn
Sel. Back
OK
8.4 Scheduled Operation
8.4.1 Schedule Setting
• This function is used to start or stop the unit
operation at a set time.
• Temperature can be also set with “Schedule
Timer” operation.
• Five different schedule timers (maximum) can
be set for each day of the week.
(1) Select “Operation Schedule” from the “Menu”
and press “OK”.
(2) Select “Day/Time Setting” by pressing “ ” or
“” and press “OK”.
NOTE:
If the present time has not been set yet, “Set
Date/Time” will automatically display. Refer to
Section 8.15 “Adjusting Date/Time”.
(3) Press “OK” to return to the normal mode.
The “Filter Usage Time” may not display
depending on the type of the indoor unit.
Menu
Power Saving Setting
Elevating Grille
Operation Schedule
Reset Filter Sign Time 01
/
05
Simple Timer
15:10(Fri)
Entr Rtrn
Sel. Back
OK
Back
OK
Reset filter sign time?
Reset Filter Sign Time
Yes No
Sel. Entr Rtrn
Filter Usage Time : 120h
OK
Completed.
Reset Filter Sign Time
OK
Entr
Filter Usage Time : 0h
OK
Menu
Back/Help
OK
Menu
Back/Help
OK
Menu
Back/Help
OK
Menu
Back/Help
OK
Menu
Back/Help
OK
Menu
Back/Help
OK
Menu
Back/Help
OK
Menu
Back/Help
OK
Menu
Back/Help

P5415479 13
OK
Sun
Mon
Tue
Wed
Thu
Fri
Sat
Weekly Schedule Setting
0 6 12 18
15:10(Fri)
Entr RtrnSel. Back
(3) Select the day of the week (from Mon. to
Sun.) by pressing “ ” or “ ”.
Press “OK”.
• “ ” (run) and “ ” (stop) will be displayed on
the LCD.
• To copy the setting contents of the previous
day, press “ ” and “OK” simultaneously.
< Example >
The setting contents of Monday are copied in
Tuesday.
(a) Select “Tue”.
(b) Press “ ” and “OK” simultaneously.
(c) The setting contents of Monday are
copied in Tuesday.
Back
OK
Timer Setting (Mon)
1
2
3
4
5
15:10(Fri)
Entr RtrnSel. Adj.
F
F
F
F
F
The figure shows the following
timers are set for Monday:
ON Timer: 8:30
OFF Timer: 12:15
Setting Temperature: 82oF
(4) Select the schedule No. (from 1 to 5 as seen
below) by pressing “ ” or “ ”.
Select “ON Time”, “OFF Time” or “Setting
Temperature” by pressing “ ” or “ ”.
Set the ON/OFF timer and temperature by
pressing “ ” or “ ”.
• Press or keep pressing “ ” or “ ” to adjust
numbers.
• Five different schedule timers (maximum) can
be set for each day of the week.
• When setting other days of the week, press
“Menu”. The schedule setting screen of the
next day will display.
(5) Press “OK”.
The confirmation screen will be displayed.
“ ” will be indicated when the
scheduled operation is activated.
(6) Select “Yes” by pressing “ ” or “ ” and
press “OK”. The setting will be confirmed
and the screen will return to normal mode.
To set other days of the week, select “Set
other day” and press “OK”.
Back
OK
Set the timer?
Yes No
Timer Setting (Mon)
Set other day
Sel. Entr Rtrn
15:10(Fri)
NOTE:
In the following instances, the schedule
operation is NOT available;
* When the operation is prohibited by the
controller and is set from the central controller.
* When “ ” is indicated on the LCD, the
schedule operation cannot function. Set
the date and time according to Section 8.15
“Adjusting Date/Time”.
OK Back
Sun
Mon
Tue
Wed
Thu
Fri
Sat
Weekly Schedule Setting
0 6 12 18
15:10(Fri)
Entr Rtrn
Sel.
OK
Menu
Back/Help
OK
Menu
Back/Help
OK
Menu
Back/Help
OK
Menu
Back/Help
OK
Menu
Back/Help
OK
Menu
Back/Help
OK
Menu
Back/Help

14 P5415479
8.4.2 Holiday Setting
• This function is used to deactivate the schedule
operation temporarily for just one day. After
that, the schedule operation will recover
automatically.
• This function is used to set irregular schedules
such as national holidays.
(1) Select “Operation Schedule” from the menu
and press “OK”.
The “Schedule Timer” setting will be
displayed.
(2) Select “Holiday Setting” by pressing “ ” or
“” and press “OK”.
(3) Select the day of the week to stop the
operation by pressing “ ” or “ ”.
Select “Hol. ON/OFF” by pressing “ ” or
“ ”.
• “ ” and “ ” will be changed to “ ” and “ ”
on the LCD.
Menu
Power Saving Setting
Elevating Grille
Operation Schedule
Reset Filter Sign Time 01
/
05
Simple Timer
15:10(Fri)
Entr Rtrn
Sel. Back
OK
Back
OK
Operation Schedule
Schedule ON/OFF
Holiday Setting
Day/Time Setting
15:10(Fri)
Entr RtrnSel.
Back
OK
0 6 12 18
Sun
Mon
Tue
Wed
Thu
Fri
Sat
Holiday Setting 15:10(Fri)
Entr RtrnSel. Hol. ON/OFF
(5) Select “Yes” by pressing “ ” or “ ” and press
“OK”. The holiday setting will be confirmed
and the screen will return to normal mode.
(4) Press “OK” after the setting is completed.
The confirmation screen will be displayed.
Back
OK
Save holiday setting?
Holiday Setting
Yes No
Sel. Entr Rtrn
15:10(Fri)
NOTE:
“” will be turned off when the holiday setting
is activated.
OK
Menu
Back/Help
OK
Menu
Back/Help
OK
Menu
Back/Help
OK
Menu
Back/Help
OK
Menu
Back/Help
OK
Menu
Back/Help
OK
Menu
Back/Help
OK
Menu
Back/Help
OK
Menu
Back/Help

P5415479 15
8.4.3 Schedule ON/OFF Setting
• This function is used to deactivate the
scheduled operation temporarily.
• The scheduled operation will not be carried out
when “OFF” is set in this function.
• This function is used for long periods of time.
(1) Select “Operation Schedule” from the menu
and press “OK”.
(2) Select “Schedule ON/OFF” by pressing “ ”
or “ ” and press “OK”.
The confirmation screen will be displayed.
(3) Select “Yes” by pressing “ ” or “ ” and
press “OK”. The schedule ON/OFF setting
will be confirmed and the screen will return
to the normal mode.
• “ ” will be turned on when schedule
operation is ON.
• “ ” will be turned off when schedule
operation is OFF.
Menu
Power Saving Setting
Elevating Grille
Operation Schedule
Reset Filter Sign Time 01
/
05
Simple Timer
15:10(Fri)
Entr Rtrn
Sel. Back
OK
Back
OK
Operation Schedule
Schedule ON/OFF
Holiday Setting
Day/Time Setting
15:10(Fri)
Entr RtrnSel.
Back
OK
Turn ON schedule function?
Schedule ON/OFF
Yes No
Sel. Entr Rtrn
15:10(Fri)
NOTE:
When the schedule operation is OFF, it will not
be activated.
8.5 Elevating Grille
This function is not used.
OK
Menu
Back/Help
OK
Menu
Back/Help
OK
Menu
Back/Help
OK
Menu
Back/Help
OK
Menu
Back/Help
OK
Menu
Back/Help

16 P5415479
8.6 Power Saving
<Function>
1. Outdoor Unit Capacity Control:
Controls the COOL/HEAT capacity of the
outdoor unit.
2. Indoor Unit Rotation Control:
Indoor units linked with the same outdoor unit
system are switched ON in order, one by one.
3. Intermittent Operation Control:
Cooling/Heating and FAN mode are repeated
in fixed intervals.
4. No Setting:
The power saving function will not operate.
NOTE:
• The power saving mode can be changed
and may differ depending on the type of the
outdoor unit or indoor unit in use.
When “Main/Sub-Remote” from the “Help
Menu” “Current Setting” is displayed, the
power saving mode can be changed as
follows :
(a) “Main”: The power saving mode can
change functions 1 through 4 above.
(b) “Sub”: The power saving mode cannot
be changed. It will synchronize with the
power saving mode of the main controller
from the same outdoor unit cycle.
(c) “−−”: The power saving mode can be
changed between functions 3 and 4
above.
• If the power saving mode is changed, the
“Power Saving ON/OFF” will be set as OFF.
(1) Select “Power Saving Setting” from the
“Menu” and press “OK”.
The “Power Saving Setting” screen will be
displayed.
(2) Select “Power Saving Mode Setting” by
pressing “ ” or “ ” and press “OK”.
The “Power Saving Mode Setting” screen
will be displayed.
Menu
Power Saving Setting
Elevating Grille
Operation Schedule
Reset Filter Sign Time 01
/
05
Simple Timer
15:10(Fri)
Entr RtrnSel. Back
OK
Back
OK
Detailed Setting
Power Saving Mode Setting
Power Saving Setting
Entr Rtrn
Sel.
OK
Menu
Back/Help
OK
Menu
Back/Help
OK
Menu
Back/Help
OK
Menu
Back/Help
(3) By pressing “ ”or “ ”, “Power Saving
Mode Setting” will change between:
Capacity Control ↔Rotation Control ↔
Intermittent Control ↔No Setting
Select “Power Saving Mode” and press “OK”.
The setting confirmation screen will display.
(4) Select “Yes” using “ ”or “ ” and press “OK”.
The screen will return to normal mode.
Back
OK
Power Saving Mode Setting
Sav Mode Capacity Cntl
Entr RtrnAdj.
Control cooling/heating capacity of
outdoor unit.
Back
OK
Power Saving Mode Setting
Yes No
Sel. Entr Rtrn
Fix power saving settings.
Cancel current power saving
settings?
OK
Menu
Back/Help
OK
Menu
Back/Help
OK
Menu
Back/Help
OK
Menu
Back/Help