Daikin DCS601C51 User manual

Operation Manual
Use smart and save smart
¡Thank you for purchasing intelligent Touch Controller.
¡This operation manual contains notes for safe use of the
product.
For correct use, be sure to read this manual
carefully before use.
¡When you have read this manual, be sure to store it in a
place where the operator can conveniently refer to at
anytime.
In case of personnel change, be sure to give the manual
to the new operator.
Model
DCS601C51
Maintenance
Precautions 96
Maintenance
LCD Maintenance 97
When Leaving the Product
Turned OFF for a Long Time 97
Troubleshooting 98
Maintenance
For Your Information
Before useOperation
Before use
Safety Precautions
Be sure to follow the instructions below 1
System Overview 3
Features and Functions 4
Part Names and Functions 5
Part Names on the Monitoring
Screen and the Functions
List 7
Icon 9
Operation
Operation
Quick Reference 13
Air Conditioner Operation 15
Monitoring Operation of Air Conditioner 26
System Setup Menu 32
For Your Information
Options 106
Specification 107
After-sales Service 108

WARNING
CAUTION
NOTE
Safety Precautions
To gain full advantage of the air conditioner's functions and
to avoid malfunction due to mishandling, we recommend
that you read this instruction manual carefully before use.
This air conditioner is classified under "appliances not
accessible to the general public".
The precautions described herein are classified as
WARNING and CAUTION. They both contain important
information regarding safety. Be sure to observe all
precautions without fail.
Failure to follow these instructions
properly may result in personal injury or
loss of life.
Failure to observe these instructions
properly may result in property damage
or personal injury, which may be serious
depending on the circumstances.
Indicates situation that may result in
equipment or property-damage-
only accidents.
After reading, keep this manual in a convenient place
so that you can refer to it whenever necessary. If the
equipment is transferred to a new user, be sure also
to hand over the manual.
Be aware that prolonged, direct exposure to cool or
warm air from the air conditioner, or to air that is too
cool or too warm can be harmful to your physical
condition and health.
When the air conditioner is malfunctioning (giving off
a burning odour, etc.) turn off power to the unit and
contact your local dealer.
Continued operation under such circumstances may result
in a failure, electric shocks or fire hazards.
Consult your local dealer about installation work.
Doing the work yourself may result in water leakage,
electric shocks or fire hazards.
Consult your local dealer regarding modification,
repair and maintenance of the air conditioner or the
remote controller.
Improper workmanship may result in water leakage,
electric shocks or fire hazards.
Do not place objects, including rods, your fingers, etc.,
in the air inlet or outlet.
Injury may result due to contact with the air conditioner's
highspeed fan blades.
Beware of fire in case of refrigerant leakage.
If the air conditioner is not operating correctly, i.e. not
generating cool or warm air, refrigerant leakage could be
the cause. Consult your dealer for assistance. The
refrigerant within the air conditioner is safe and normally
does not leak. However, in the event of a leakage, contact
with a naked burner, heater or cooker may result in
generation of noxious gas. Do not longer use the air
conditioner until a qualified service person confirms that
the leakage has been repaired.
Consult your local dealer regarding what to do in case
of refrigerant leakage.
When the air conditioner is to be installed in a small room,
it is necessary to take proper measures so that the amount
of any leaked refrigerant does not exceed the
concentration limit in the event of a leakage. Otherwise,
this may lead to an accident due to oxygen depletion.
Contact professional personnel about attachment of
accessories and be sure to use only accessories
specified by the manufacturer.
If a defect results from your own workmanship, it may
result in water leaks, electric shock or fire.
Consult your local dealer regarding relocation and
reinstallation of the air conditioner or the remote
controller.
Improper installation work may result in leakage, electric
shocks or fire hazards.
Be sure to use fuses with the correct ampere reading.
Do not use improper fuses, copper or other wires as a
substitute, as this may result in electric shock, fire, injury or
damage to the unit.
Be sure to install an earth leakage breaker.
Failure to install an earth leakage breaker may result in
electric shocks or fire.
Be sure to earth the unit.
Do not earth the unit to a utility pipe, lightning conductor or
telephone earth lead. Imperfect earthing may result in
electric shocks or fire.
A high surge current from lightning or other sources may
cause damage to the air conditioner.
Consult the dealer if the air conditioner submerges
owing to a natural disaster, such as a flood or typhoon.
Do not operate the air conditioner in that case, or
otherwise a malfunction, electric shock, or fire may result.
Do not start or stop operating the air conditioner with
the power supply breaker turned ON or OFF.
Otherwise, fire or water leakage may result. Furthermore,
the fan will rotate abruptly if power failure compensation is
enabled, which may result in injury.
Do not use the product in the atmosphere
contaminated with oil vapor, such as cooking oil or
machine oil vapor.
Oil vapor may cause crack damage, electric shocks, or fire.
Do not use the product in places with excessive oily
smoke, such as cooking rooms, or in places with
flammable gas, corrosive gas, or metal dust.
Using the product in such places may cause fire or
product failures.
Do not use flammable materials (e.g., hairspray or
insecticide) near the product.
Do not clean the product with organic solvents such as
paint thinner.
The use of organic solvents may cause crack damage to
the product, electric shocks, or fire.
Be sure to use a dedicated power supply for the air
conditioner.
The use of any other power supply may cause heat
generation, fire, or product failures.
CISPR 22 Class A Warning:
This is a class A product. In a domestic environment this
prod-uct may cause radio interference in which case the
user may be required to take adequate measures.
Do not use the air conditioner for purposes other
than those for which it is intended.
Do not use the air conditioner for cooling precision
instruments, food, plants, animals or works of art as
this may adversely affect the performance, quality
and/or longevity of the object concerned.
WARNING
CAUTION
1

Do not remove the outdoor unit's fan guard.
The guard protects against the unit's high speed fan,
which may cause injury.
Do not place objects that are susceptible to moisture
directly beneath the indoor or outdoor units.
Under certain conditions, condensation on the main unit or
refrigerant pipes, air filter dirt or drain blockage may cause
dripping, resulting in fouling or failure of the object
concerned.
To avoid oxygen depletion, ensure that the room is
adequately ventilated if equipment such as a burner is
used together with the air conditioner.
After prolonged use, check the unit stand and its
mounts for damage.
If left in a damaged condition, the unit may fall and cause
injury.
Do not place flammable sprays or operate spray
containers near the unit as this may result in fire.
Before cleaning, be sure to stop unit operation, turn
the breaker off or remove the power cord.
Otherwise, an electric shock and injury may result.
To avoid electric shocks, do not operate with wet
hands.
Do not place appliances that produce naked flames in
places exposed to the air flow from the unit as this
may impair combustion of the burner.
Do not place heaters directly below the unit, as
resulting heat can cause deformation.
Do not allow a child to mount on the outdoor unit or
avoid placing any object on it.
Falling or tumbling may result in injury.
Do not block air inlets nor outlets.
Impaired air flow may result in insufficient performance or
trouble.
Be sure that children, plants or animals are not
exposed directly to airflow from the unit, as adverse
effects may ensue.
Do not wash the air conditioner or the remote
controller with water, as this may result in electric
shocks or fire.
Do not place water containers (flower vases, etc.) on
the unit, as this may result in electric shocks or fire.
Do not install the air conditioner at any place where
there is a danger of flammable gas leakage.
In the event of a gas leakage, build-up of gas near the air
conditioner may result in fire hazards.
Do not put flammable containers, such as spray cans,
within 1 m from the blow-off mouth.
The containers may explode because the warm air output
of the indoor or outdoor unit will affect them.
Arrange the drain to ensure complete drainage.
If proper drainage from the outdoor drain pipe does not
occur during air conditioner operation, there could be a
blockage due to dirt and debris build-up in the pipe.
This may result in a water leakage from the indoor unit.
Under these circumstances, stop air conditioner operation
and consult your dealer for assistance.
The appliance is not intended for use by unattended
young children or infirm persons.
Impairment of bodily functions and harm to health may
result.
Children should be supervised to ensure that they do
not play with the unit or its remote controller.
Accidental operation by a child may result in impairment of
bodily functions and harm health.
Do not let children play on or around the outdoor unit.
If they touch the unit carelessly, injury may be caused.
Consult your dealer regarding cleaning the inside of
the air conditioner.
Improper cleaning may cause breakage of plastic parts,
water leakage and other damage as well as electric
shocks.
To avoid injury, do not touch the air inlet or
aluminium fins of the unit.
Do not place objects in direct proximity of the outdoor
unit and do not let leaves and other debris
accumulate around the unit.
Leaves are a hotbed for small animals which can enter the
unit. Once in the unit, such animals can cause
malfunctions, smoke or fire when making contact with
electrical parts.
Never touch the internal parts of the controller.
Do not remove the front panel. Touching certain internal
parts will cause electric shocks and damage to the unit.
Please consult your dealer about checking and
adjustment of internal parts.
Do not leave the remote controller wherever there is a
risk of wetting.
If water gets into the remote controller there is a risk of
electrical leakage and damage to electronic components.
Watch your steps at the time of air filter cleaning or
inspection.
High-place work is required, to which utmost attention
must be paid. If the scaffold is unstable, you may fall or
topple down, thus causing injury.
Do not operate the air conditioner when using a room
fumigation - type insecticide.
Failure to observe could cause the chemicals to become
deposited in the unit, which could endanger the health of
those who are hypersensitive to chemicals.
Safely dispose of the packing materials.
Packing materials, such as nails and other metal or
wooden parts, may cause stabs or other injuries.
Tear apart and throw away plastic packaging bags so that
children will not play with them. If children play with a
plastic bag which was not torn apart, they face the risk of
suffocation.
The remote controller should be installed in such
away that children cannot play with it.
Use the cord provided in the same package.
Never press the button of the remote controller with a
hard, pointed object.
The remote controller may be damaged.
Never pull or twist the electric wire of the remote
controller.
It may cause the unit to malfunction.
Do not place the controller exposed to direct sunlight.
The LCD display may get discolored, failing to dis-play the
data.
Do not wipe the controller operation panel with
benzine, thinner, chemical dustcloth, etc.
The panel may get discolored or the coating peeled off. If
it is heavily dirty, soak a cloth in water-diluted neutral
detergent, squeeze it well and wipe the panel clean. And
wipe it with another dry cloth.
Dismantling of the unit, treatment of the refrigerant,
oil and eventual other parts, should be done in
accordance with the relevant local and national
regulations.
2
NOTE
Before use

3
System Overview
This intelligent Touch Controller is capable of controlling / monitoring up to 64 groups of indoor units henceforth
termed
group(s) .
Main functions of the intelligent Touch Controller :
1. Collective starting / stopping of operation of the indoor units connected to the intelligent Touch Controller.
2. Starting / stopping of operation, temperature setting, switching between temperature control modes and
enabling / disabling of operation with the hand-held remote control by zone or group .
3. Scheduling by zone or group .
4. Monitoring of the operation status by zone or group .
5. Display of the air conditioner operation history.
6. Forced STOP contact input from a central monitoring panel (no voltage, normally open contact).
7. Power distribution of the air conditioners. (With the optional DCS002A51)
∗A group of indoor units include :
∗Zone control with the intelligent Touch Controller
∗Zone control, which allows collective settings for more than one group, is available with the intelligent Touch
Controller, which facilitates the setting operations.
q One indoor unit without a remote control.
e Up to 16 indoor units controlled with one or two remote controls.
¡One setting commands all of the units in one zone.
¡Up to 128 zones can be set with one intelligent Touch Controller.
(The maximum number of groups in one zone is 64.)
¡Groups can be zoned at will with the intelligent Touch Controller.
¡Units in one group can be divided into more than one zone.
w One indoor unit controlled with one or two remote controls.
intelligent Touch Controller
Zone 1
Up to 16 units Up to 16 unitsTwo remote controlsRemote control
No remote control Remote control Remote control
or
Indoor unit
Zone 5
Zone 2 Zone 3 Zone 4

4
Features and Functions
■ Operation Menu
The intelligent Touch Controller is capable of starting / stopping operation by the
group or zone. Collective starting / stopping is also available.
■ Air Conditioner Detail Setup
Temperature setting, switching between temperature control modes, switching of
speed and direction of airflow and remote control mode setting are available by
the group, by the zone or collectively.
■ Monitoring of Various Information on Indoor Units
Information on operation such as the operation mode and temperature setting of
the indoor units, maintenance information including the filter or element cleaning
sign, and troubleshooting information such as error codes can be displayed by the
group or the zone.
■ Detailed Scheduled Operation Control
The intelligent Touch Controller allows detailed scheduled operation by the group,
by the zone or collectively. Up to 8 options for the annual schedule can be set.
Each schedule can include four types of plans : Weekdays, Holidays, Special
Days 1 and Special Days 2. Each of the plans allows setting of up to 16 operations.
■ Diversified Operation Modes
Operation can be controlled both with the main unit and the remote controller to
provide diversified operation management. Setting the main unit allows the
following remote control settings by the group, by the zone or collectively:
1. Start/Stop 2. Operation Mode 3.Temperature Setting
: (Remote control) Inhibited : (Remote control) Inhibited : (Remote control) Inhibited
: (Remote control) Permitted : (Remote control) Permitted : (Remote control) Permitted
: Priority
■ Zone Control Simplifying Complicated Setting Operations
Up to 64 groups can be controlled with the intelligent Touch Controller.
More than one group can be consolidated into a registered zone with specific
settings that apply to all groups within that zone. This eliminates the need for
repeating the same setting operation for each group. A collective setting for all
groups is also available. Available settings are:
¡Start / stop
¡Temperature setting
¡Switching between operation modes
¡Setting of direction and fan speed
¡Disabling / enabling the remote control
See pages
15 17
to
See pages
18 22
to
See pages
26 30
to
See page 22
See pages
15 30
to
See pages
35 36
to
See pages
37 53
to
■ Handy Automated Control
The Intelligent Touch Controller enables the following:
¡ Automatic Changeover : automatically switches between cooling and heating
according to the room temperature.
¡ Temperature Limit : prevents the temperature from rising too high or
too low in unmanned rooms.
¡ Heating Mode Optimization : stops uncomfortable discharge from the Indoor
Unit during the Thermo-Off heating conditions.
¡ FC Change Over : automatically switches between cooling, heating and
fan, and automatically switches intaking outside air or not, according to the
room temperature and outside temperature.
Before use

You must always use the
provided touch pen as any other
object can damage the panel.
Be sure to use the touch pen for
operation.
Part Names and Functions
Color LCD with Touch Panel
Provides a display for monitoring
and operation.
Monitoring display should be
operated with the touch pen.
Be sure to use the touch pen
provided for operation.
PCMCIA Card Slot
Used when using the optional
Power Proportional Distribution
(DCS002C51) or updating the
intelligent Touch Controller
software to a newer version and
downloading the other data.
Touch Pen
5
Be sure to operate with the touch
pen and take care not to lose it.
In the event it is lost, contract your
dealer.
Use the touch pen for operation.
Front and Side View
Note

Before use
Terminals on the Back of intelligent Touch Controller
Using D#-NET Plus adapter
being sold as an accessory,
you can increase the number
of indoor units to be controlled.
RS232-C connector for
D#-NET Plus adapter
When using AIRNET service,
connect it to the telephone line.
Modem connector for AIRNET
This is used when distributing the power supply to indoor
units using optional Power Proportional Distribution software
sold separately and when stopping the indoor units
compulsorily by contact input.
The size of terminal block is M3.5.
Terminal block for watt hour meter and force stop
input of indoor units
When monitoring and operating
the indoor units using the optional
Web and E-mail function software
sold separately, connect to LAN
via Ethernet cable.
Ethernet connector for web
Securely connect the earth wire.
Terminal size is M4.
Earth terminal block
Connect to AC100-240V power supply.
Terminal size is M4.
Terminal block for power supply
The terminal size of the terminal
block for communication with
indoor units is M3.5.
Terminal block for D#-NET
communication
LINE
COM L0Dil Pi3 COM Pi2 Pi1 F2 F1 N L
PHONE
RS-232C LAN
6

Contents of the List Currently Displayed
¡When Group List is displayed
Zone :
Zone Name
¡ When Zone List is displayed
Zone List
Display Mode Selection
Press the button and display
change between Zone and Group.
System Condition Displayed Domain
System condition such as Forced Stop and
System Error, etc. is displayed here. When
normal operation, nothing is displayed.
Zone / Group Name
Set the names in the Group
Registration or Zone Registration
in the System Settings Mode.
Filter / Element Sign
Displayed when there is any air
conditioner showing a filter or
element sign in the zone or the
group.
Target of Automatic Control
Displayed when any air
conditioner has a registered
schedule in the zone or group.
Monitoring Screen Legend
Pressing the “?” button shows
more detailed legend.
Button to Switch to the System Settings Mode
Use this button for settings
including the time, group, zone
and schedule.
7
Part Names on the Monitoring Screen and the Functions
List
Zone / Group Currently Displayed
The name of the zone / group
currently selected is highlighted
in light-blue.

8
List
Display for Collective Monitoring of Air
Conditioners Connected to intelligent Touch Controller
When operation is normal and any air
conditioner is in operation :
Red / Normal
When operation is normal and all air
conditioners are in stoppage :
Green / Normal
When there is any air conditioner
generating an error :
Yellow / Abnormal
When there is any air conditioner with
communication error :
Blue / Abnormal
Change in color of Start/Stop is
possible by Iconcolor Settings in
System Settings.
Start All Button
Button to collectively start all the
air conditioners connected to
intelligent Touch Controller.
Stop All Button
Button to collectively stop all the
air conditioners connected to
intelligent Touch Controller.
Display Mode Selection
Select the mode among icon / list /
detailed icon.
See Icont Displays on Pages 9-10.
See Detailed Icon Displays on
Pages 11-12.
Group / Zone Start Button
Button to start operation of the
group / zone selected.
Group / Zone Stop Button
Button to stop operation of the
group / zone selected.
Group / Zone Configure Button
Makes settings (temperature
setting, temperature control mode,
etc.) and display of the group /
zone selected.
Current Time Display
Shows the current date and time.
Group / Zone Details Button
Detailed display of the group /
zone selected
Lock Setting / Cancel Button
Displays if monitor is locked or
available to use. See detailed
information on Page 31.
Scroll Buttons
Up / Down scroll button used
when monitoring zone / group
which are not currently displayed.
Left / Right scroll button to locate
areas to monitor not visible on
screen.
Before use

Contents of the List Currently Displayed
¡The particular Zone being
monitored appears here.
Zone :
Zone Name
¡When Zone List is displayed
Zone List Display
Display Mode Selection
Select between Zone and Group.
Information on Zone / Group Currently Displayed
Generally, the temperature setting
and the operation mode are
displayed. If any error occurs in the
air conditioner, the error code is
displayed.
Displayed Abnormality in Air Conditioner or Communication
Blue or Yellow triangles indicate an
abnormality in the air conditioner.
Zone / Group Currently Displayed
The name of the zone / group currently
selected is highlighted in blue flame.
Zone / Group Name
Set the names in the Group
Registration or Zone Registration
in the System Settings Mode.
Filter / Element Sign
Displayed when there is any air
conditioner showing a filter or
element sign in the zone or the
group.
Target of Automatic Control
Displayed when any air
conditioner has a registered
schedule in the zone or group.
Monitoring Screen Legend
Pressing the “?”button shows
more detailed legend.
Button to Switch to the System Settings Mode
Use this button for settings
including the time, group, zone
and schedule.
Description of Zone / Group
Set the names in the Group
Registration or Zone Registration
in the System Settings Mode.
9
Icon
System Condition Displayed Domain
System condition such as Forced Stop and
System Error, etc. is displayed here. When
normal operation, nothing is displayed.

10
Icon
Display for Collective Monitoring of Air
Conditioners Connected to intelligent Touch Controller
When operation is normal and any air
conditioner is in operation :
Red / Normal
When operation is normal and all air
conditioners are in stoppage :
Green / Normal
When there is any air conditioner
generating an error :
Yellow / Abnormal
When there is any air conditioner with
communication error :
Blue / Abnormal
Change in color of Start / Stop is
possible by Iconcolor Settings in
System Settings.
Start All Button
Button to collectively start all the
air conditioners connected to
intelligent Touch Controller.
Stop All Button
Button to collectively stop all the
air conditioners connected to
intelligent Touch Controller.
Display Mode Selection
Select the mode among icon / list /
detailed icon.
See List Displays on Pages 7-8.
See Detailed Icon Displays on
Pages 11-12.
Group / Zone Start Button
Button to start operation of the
group / zone selected.
Group / Zone Stop Button
Button to stop operation of the
group / zone selected.
Group / Zone Configure Button
Makes settings (temperature
setting, temperature control mode,
etc.) and display of the group /
zone selected.
Current Time Display
Shows the current date and time.
Group / Zone Details Button
Detailed display of the group /
zone selected
Lock Setting / Cancel Button
Displays if monitor is locked or
available to use. See detailed
information on Page 31.
Scroll Buttons
Up / Down scroll button used
when monitoring zone / group
which are not currently displayed.
Before use

11
Icon
Contents of the List Currently Displayed
¡The particular Zone being
monitored appears here.
Zone :
Zone Name
¡When Zone List is displayed
Zone List Display
Display Mode Selection
Press the button ana display
change between Zone and Group.
Displayed Abnormality in Air Conditioner or Communication
Blue triangular mark shows
communication abnormality in air
conditioner.
Yellow triangular mark shows
abnormality in air conditioner.
Zone / Group Currently Displayed
The name of the zone / group currently
selected is highlighted in blue frame.
Zone / Group Name
Set the names in the Group
Registration or Zone Registration
in the System Settings Mode.
Filter / Element Sign
Displayed when there is any air
conditioner showing a filter or
element sign in the zone or the
group.
Target of Automatic Control
Displayed when any air
conditioner has a registered
schedule in the zone or group.
Monitoring Screen Legend
Pressing the “?”button shows
more detailed legend.
Button to Switch to the System Settings Mode
Use this button for settings
including the time, group, zone
and schedule.
System Condition Displayed Domain
System condition such as Forced Stop and
System Error, etc. is displayed here. When
normal operation, nothing is displayed.

12
Display for Collective Monitoring of Air
Conditioners Connected to intelligent Touch Controller
When operation is normal and any air
conditioner is in operation :
Red / Normal
When operation is normal and all air
conditioners are in stoppage :
Green / Normal
When there is any air conditioner
generating an error :
Yellow / Abnormal
When there is any air conditioner with
communication error :
Blue / Abnormal
Change in color of Start / Stop is
possible by Iconcolor Settings in
System Settings.
Start All Button
Button to collectively start all the
air conditioners connected to
intelligent Touch Controller.
Stop All Button
Button to collectively stop all the
air conditioners connected to
intelligent Touch Controller.
Display Mode Selection
Select the mode among icon / list /
detailed icon.
See List Displays on Pages 7-8.
See Icon Displays on Pages 9-10.
Group / Zone Start Button
Button to start operation of the
group / zone selected.
Group / Zone Stop Button
Button to stop operation of the
group / zone selected.
Group / Zone Configure Button
Makes settings (temperature
setting, temperature control mode,
etc.) and display of the group /
zone selected.
Current Time Display
Shows the current date and time.
Group / Zone Details Button
Detailed display of the group /
zone selected
Lock Setting / Cancel Button
Displays if monitor is locked or
available to use. See detailed
information on Page 31.
Scroll Buttons
Up / Down scroll button used
when monitoring zone/group
which are not currently displayed.
Icon
Before use

13
Quick Reference
15
16
17
18
19
20
21
22
23
24
25
26 27
28 29
30
31
Air Conditioner Operation
■ To collectively start / stop the operation of all devices connected
to the intelligent Touch Controller
■ To start / stop the operation of devices by zone
■ To start / stop the operation of devices by group
■ To change the operation mode
■ To change the temperature setting
■ To change the direction or fan speed
■ To change the range of operation allowed with remote control
■ To change the ventilation mode
■ To change the ventilation volume
■ To permit / prohibit the remote control at hand for ventilation
Air Conditioner Operation Monitoring
■ To monitor by zone or by group
■ To monitor detailed information
■ To monitor the operation condition for ventilation
■ To set / release the lock of screen operation
■ To reset the filter or element sign
See page
See page
See page
See page
See page
See page
See page
See page
See page
See pages to
See pages to
See page
See page
See page
See page

14
33
33
35 36
37 41
42 44
45 46
47 53
62
62
34
34
34
34
105
54
57 61
56
See pages to
System Settings Menu
■ To change the name of a group
■ To change the zone settings
■ To change the schedule
■ To calibrate the touch panel
■ To adjust the contrast of the screen
■ To set the e-mail
■ To review the history of errors
■ To set the locale
■ To set the icon color
■ To set the network
■ To set the activation key
■ To change the Automatic Changeover
■ To change the temperature limit
■ To change the heating optimization settings
See page
See page
See pages to
See pages to
See pages to
See pages to
■ To change the FC Change Over settings See pages to
See pages
See page
See page
See page
See page
See page
See page
See page
■ To set the Simple Interlock to
Operation

15
Air Conditioner Operation
Starting / Stopping Operation Collectively
1 2
3
Screen 1 Monitoring
Screen 2 Confirm
To start / stop the operation
of all devices connected
1.
2. Screen 2 appears to confirm. Press the
[Yes] button e.
To exit without activating collective
start or stop, press the [No] button.
Start or stop collectively the operation of
devices connected.
On the Monitoring screen, operation is
allowed with either Zone or Group as the
display mode and with either Icon or List as
the display type. In the example on the left,
the display mode is Group in the collective
mode and the display type is Icon.
On Screen 1 Monitoring, press the [Start
All] button qor [Stop All] button w.
[Procedure]

16
Screen 1 Monitoring To start / stop the operation
of devices by group
1.On Screen 1 Monitoring, select a zone
from the button q.
Start or stop the operation of air conditioners
by group.
The example on the left shows the
screen for starting / stopping the
operation of Group Name : 1F North
registered for Zone Name : Canteen.
2. Select a zone that includes the group of
which the operation is to be started or
stopped w.
3.
4. Select a group to be started or stopped
as in eand press the [Start] button r
or [Stop] button t.
Starting / Stopping Operation by the Group
Screen 2 Monitoring (Group)
1
2
3
4
5
Select a group from the button q.
Screen 2 Monitoring (Group) appears.
Zone Name
Canteen 1F North
1F West
1F South
1F East
2F North
2F West
2F South
2F East
3F North
Air conditioner
group to be
started or
stopped
[Procedure]
Operation

17
Collective Zone
Zone Name
Office
Canteen
Meeting
1F
2F
3F
Air conditioner
group to be
started or
stopped
Screen 1 Monitoring To start / stop the operation
of devices by group
1.On Screen 1 Monitoring, select a zone
from the button q.
2.
Starting / Stopping Operation by the Zone
1
3
4
2
Select the zone of which the operation is
to be started / stopped as shown in w.
3.Press the [Start] button eor [Stop]
button r.
Start or stop by zone the operation of groups
of air conditioners set in zones.
The example on the left shows a screen for
starting or stopping the operation of air
conditioners in the canteen.
[Procedure]

18
Screen 1 Monitoring
1.On Screen 1 Monitoring, select a zone
or a group from the button q.
Switch the operation mode of the air
conditioner.
On the Monitoring screen, operation is
allowed with either Icon or List as the display
type.
The operation mode can be switched by
zone or by group.
Selecting a zone and switching the
operation mode switches the mode of
all air conditioners in the zone.
Selecting a group and switching the
operation mode switches the mode of air
conditioners in the group selected.
Ex.: For the following zone setting, the
operation modes available are Fan,
Cool, Heat and Auto.
If Changeover option is not available for
any air conditioner in the zone, Fan and
Dependent are the available operation
modes.
2. Select with wa zone or a group of
which the operation mode is to be
switched.
3. Press the [Configure] button e.
Screen 2 Operation is displayed.
4. Select the operation mode to be set
from the pull down menu r.
5.
Switching the Operation Mode
Screen 2 Operation
3
2
5
1
4
To cancel the setting, press the Cancel
button.
On the menu, operation modes
available for air conditioners in the
zone are displayed if the switching is
to be made by zone. See the
example below.
Press the [OK] button t.
Zone name Group name Operation modes available
Canteen 1F North Cool Fan
Cool Heat
Auto Fan
1F West
[Procedure]
Operation

19
Screen 1 Monitoring
1.
On Screen 1 Monitoring, select a zone or a
group from the button q .
Change the temperature setting of air conditioners.
On the Monitoring screen, operation is allowed
with either Icon or List as the display type.
The temperature setting can be switched by zone
or by group.
Selecting a zone and changing the temperature
setting changes the setting of the air conditioner
groups in each selected operation in the zone.
Selecting a group and changing the temperature
setting changes the temperature setting of air
conditioners in the group selected.
If all of the air conditioners in the group selected
are in Fan operation, temperature setting cannot
be changed.
2.
Select a zone or a group of which the
temperature setting is to be changed w .
3.
Press the [Configure] button e .
Screen 2 Operation is displayed.
4.
For temperature setting, press the [Modify]
button r .
Setpoint dialog is displayed and input
temperature for setting.
Ex.: For the following zone setting, the
temperature settings available are between
20°C and 30°C inclusive.
When the temperature setting is 30°C, the
actual temperature settings for air
conditioners are as shown below:
Note: Range of temperature settings available is
the range specified in accordance with the
following.
¡ Range of temperature setting inherent to
the air conditioner main unit.
¡ Range of temperature as a result of the
restriction by the temperature setting limit.
5.
Changing the Temperature Setting
Screen 2 Operation
1
3
2
4
5
To cancel the setting, press the [Cancel]
button.
On the menu, temperature settings
available for air conditioners in the zone
are displayed if the setting is to be made
by the zone. See the example below.
Press the [OK] button
t .
Zone name Group name Range of temperature
settings available
(see Note)
Group name Temperature setting
Canteen 1F North 25 to 30 °C
20 to 25 °C 1F West
1F North 30 °C
25 °C 1F West
[Procedure]
See page
67