Daikin Intelligent Touch Manager DCM601A71 User manual

intelligent Touch Manager
Model
DCM601A71
Installation Manual
3P291714-2
01_EN_3P291714-2.indd 1 4/13/2012 11:27:36 AM

Disclosure
To the User in USA
Part 15 of FCC
Note: This equipment has been tested and found to comply with the limits for a Class B
digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference in a residential installation. This equip-
ment generates, uses and can radiate radio frequency energy and, if not installed and used
in accordance with the instructions, may cause harmful interference to radio communica-
tions. However, there is no guarantee that interference will not occur in a particular installa-
tion. If this equipment does cause harmful interference to radio or television reception,
which can be determined by turning the equipment off and on, the user is encouraged to
try to correct the interference by one or more of the following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
- Connect the equipment into an outlet on a circuit different from that to which the receiver
is connected.
- Consult the dealer or an experienced radio/TV technician for help.
FCC CAUTION
Changes or modications not expressly approved by the party responsible for compliance
could void the user’s authority to operate the equipment.
To the User in CANADA
Canadian ICES-003
This Class B digital apparatus complies with Canadian ICES-003.
Cet appareil numérique de la classe B est conforme à la norme NMB-003 du Canada.
01_EN_3P291714-2.indd 2 4/13/2012 11:27:36 AM

Installation Manual 3P291714-2
DCM601A71 intelligent Touch Manager
3English
Safety Considerations
“All phases of the eld-installation, including, but not limited to, electrical, piping, safety,
etc. must be in accordance with manufacturer’s instructions and must comply with national,
state, provincial and local codes”
Read these SAFETY CONSIDERATIONS carefully before installing the controller.
After completing the installation, ensure that the unit operates properly during the startup
operation.
Train the customer to operate and maintain the unit. Inform customers that they should
store this Installation Manual with the Operation Manual for future reference.
Always use a licensed installer or contractor to install this product. Improper installation
can result in water or refrigerant leakage, electrical shock, re, or explosion.
Meanings of WARNING, CAUTION, and NOTE Symbols.
WARNING Indicates a potentially hazardous situation which, if not
avoided, could result in death or serious injury.
CAUTION Indicates a potentially hazardous situation which, if not
avoided, may result in minor or moderate injury.
It may also be used to alert against unsafe practices.
NOTE Indicates situations that may result in equipment or prop-
erty-damage accidents only.
WARNING
•Only qualied personnel must carry out the installation work.
•Consult your Daikin dealer regarding relocation and reinstallation of the con-
troller.
Improper installation work may result in leakage, electric shocks or re.
•Install the controller in accordance with the instructions in the installation man-
ual.
Improper installation may cause electrical shocks or re.
•Use only specied accessories and parts for installation work.
Failure to use specied parts may result in water leakage, electric shocks, re, or the
unit falling.
•Do not disassemble, reconstruct, or repair.
Electric shock or re may occur.
•Make sure that all wiring is secured, that specied wires are used, and that no
external forces act on the terminal connections or wires.
Improper connections or installation may result in re.
•Before touching electrical parts, turn off the unit.
01_EN_3P291714-2.indd 3 4/13/2012 11:27:36 AM

4Installation Manual 3P291714-2
DCM601A71 intelligent Touch Manager
English
CAUTION
•Keep water out of the controller.
•To avoid leakage and electric shock due to entry of water or insects, ll the wir-
ing through-hole with putty.
•Do not wash the controller with water as it may result in electrical shocks or
re.
•Do not touch the controller buttons with wet ngers.
Touching the buttons with wet ngers can cause an electric shock.
•Do not install the controller in the following locations:
(a) Where a mineral oil mist or oil spray or vapor is produced, for example, in a
kitchen.
Plastic parts may deteriorate and fall off or result in water leakage.
(b) Where corrosive gas, such as sulfurous acid gas, is produced.
Corroding copper pipes or soldered parts may result in refrigerant leakage.
(c) Near machinery emitting electromagnetic waves.
Electromagnetic waves may disturb the operation of the control system and cause
the unit to malfunction.
(d) Where ammable gas may leak, where there is carbon ber or ignitable dust
suspensions in the air, or where volatile ammables such as thinner or gaso-
line are handled.
Operating the unit in such conditions can cause a re.
(e) High temperature area or directly amed point.
Heating and/or re can occur.
(f) Moist area, where there is exposure to water.
If water enters the inside of the controller, it may cause electric shock and electrical
components may fail.
NOTE
•Install the control wires for the controller at least 3.5 feet (1 meter) away from
televisions or radios to prevent image interference or noise.
Depending on the radio waves, a distance of 3.5 feet (1 meter) may not be sufcient
to eliminate the noise.
•If water enters inside of the controller, electric shock may be caused and inner
electronics may fail.
01_EN_3P291714-2.indd 4 4/13/2012 11:27:36 AM

Installation Manual 3P291714-2
DCM601A71 intelligent Touch Manager
5English
Contents
1 Before Installation ................................................................................................... 7
1.1 Checking that all accessories are included ................................................................................ 7
1.2 Understanding external dimensions .......................................................................................... 8
1.3 Understanding where terminals and switches are located ...................................................... 10
1.3.1 Rear face ....................................................................................................................... 10
1.3.2 Front panel .................................................................................................................... 11
1.3.3 Side face ........................................................................................................................ 12
1.3.4 Routing of cables ........................................................................................................... 12
1.4 Determining installation place .................................................................................................. 13
1.4.1 Installation place and mounting direction ...................................................................... 13
1.4.2 Environmental conditions .............................................................................................. 13
1.4.3 Required space ............................................................................................................. 13
2 Connection ............................................................................................................. 14
2.1 Removing terminal cover from rear face .................................................................................. 14
2.2 Connecting DIII-NET-compatible air conditioning equipment................................................... 14
2.2.1 Terminals location and conceptual connection diagram ................................................ 15
2.2.2 Requirements that must be met .................................................................................... 16
2.2.3 Precautions for using multiple centralized controllers .................................................... 16
2.3 Connecting a LAN cable .......................................................................................................... 17
2.3.1 Terminals location and conceptual connection diagram ................................................ 18
2.3.2 Requirements that must be met .................................................................................... 18
2.4 Connecting I/O module ............................................................................................................ 19
2.4.1 Terminals location and conceptual connection diagram ................................................ 19
2.4.2 Requirements that must be met .................................................................................... 19
2.4.3 Address setup................................................................................................................ 20
2.5 Connecting an emergency stop input device or electric energy meters .................................. 20
2.5.1 Terminals location and conceptual connection diagram ................................................ 21
2.5.2 Requirements that must be met .................................................................................... 21
2.6 Connecting iTM plus adaptors ................................................................................................. 22
2.6.1 Terminals location and conceptual connection diagram ................................................ 22
2.6.2 Requirements that must be met .................................................................................... 23
2.7 Connecting power supply ........................................................................................................ 23
2.7.1 Terminals location and conceptual connection diagram ................................................ 23
2.7.2 Requirements that must be met .................................................................................... 24
3 Installation .............................................................................................................. 25
3.1 Wall mounting .......................................................................................................................... 25
3.1.1 Parts to be used ............................................................................................................ 25
3.1.2 Installation procedure .................................................................................................... 25
01_EN_3P291714-2.indd 5 4/13/2012 11:27:36 AM

6Installation Manual 3P291714-2
DCM601A71 intelligent Touch Manager
English
3.2 Flush wall mounting ................................................................................................................. 26
3.2.1 Parts to be used ............................................................................................................ 26
3.2.2 Wall opening dimensions ............................................................................................... 27
3.2.3 Installation procedure .................................................................................................... 27
3.3 Direct mounting to control enclosure ....................................................................................... 30
3.3.1 Parts to be used ............................................................................................................ 30
3.3.2 Wall opening dimensions ............................................................................................... 30
3.3.3 Installation procedure .................................................................................................... 30
4 Basic Setup ............................................................................................................ 32
4.1 Powering on data backup battery ............................................................................................ 32
4.2 Powering on intelligent Touch Manager and air conditioners ................................................... 32
4.3 Setting up display language ..................................................................................................... 33
4.4 Setting up locale ...................................................................................................................... 33
4.5 Setting time zone ..................................................................................................................... 34
4.6 Setting current time and daylight saving time .......................................................................... 34
4.7 Conrming air conditioner auto registration results ................................................................. 35
4.8 Assigning a DIII-NET address for each air conditioner ............................................................ 35
4.8.1 Remote controller buttons and areas ............................................................................ 35
4.8.2 Procedure for a wired remote controller ........................................................................ 36
4.8.3 Procedure for a navigation remote controller................................................................. 38
4.8.4 Setting an unique address to each unit (when power distribution is enabled) ............... 40
5 Outdoor Unit Address Setup ................................................................................ 41
5.1 Procedure ................................................................................................................................ 41
6 Quick Operation Guide ......................................................................................... 42
6.1 Viewing target area and management point information in list format ..................................... 42
6.2 Viewing target areas and management points ........................................................................ 42
6.3 Starting/stopping an area or management point ..................................................................... 43
01_EN_3P291714-2.indd 6 4/13/2012 11:27:36 AM

Installation Manual 3P291714-2
DCM601A71 intelligent Touch Manager
7English
1 Before Installation
Before you start installing the intelligent Touch Manager, complete the following prepara-
tions.
•Check that the intelligent Touch Manager comes with all accessories.
• Conrm where the terminals and switches of the intelligent Touch Manager are located.
•Check that an appropriate space for installing the intelligent Touch Manager is available.
1.1 Checking that all accessories are included
Based on the following accessory list, check that all accessories for the intelligent Touch
Manager are included. Should there be any missing or defective parts, contact your dealer.
<Accessories included with intelligent Touch Manager>
A B
E
D
F
C
b-1a-1 b-2 b-3
e-2
e-1
d-1 d-2
c-4c-3
f-2
f-3
f-1
c-2c-1
A (a-1) intelligent Touch Manager body (1 pc.)
B Wall mounting parts
(b-1) Round-head wood screw (φ4.1×25), 4 pcs. (b-2) P-tight screw (φ3×8), 1 pc.
(b-3) Wall mounting metal plate, 1 pc.
C Flush wall mounting parts
(c-1) Flat-head screw (M4×40), 4 pcs. (c-2) Pan-head screw (M4×14, with spring
washer and plain washer), 4 pcs.
(c-3) Frame bracket, 1 pc. (c-4) Angle bracket, 2 pcs.
D Control enclosure parts
(d-1) Pan-head screw (M4×40, with spring washer and plain washer), 4 pcs.
(d-2) Nut (φ4), 4 pcs.
E (e-1) Cable tie, 1 pc. (e-2) Push mount tie, 3 pcs.
F (f-1) Installation manual (This manual), 1 pc. (f-2) Manual CD, 1 pc.
(f-3) Paper template, 2 pcs.
01_EN_3P291714-2.indd 7 4/13/2012 11:27:37 AM

8Installation Manual 3P291714-2
DCM601A71 intelligent Touch Manager
English
1.2 Understanding external dimensions
•intelligent Touch Manager body
9-9/16
5-31/32
1-5/32
8-5/32
11-13/32
3/16
3/16
3/16
3/16
31/32
31/32
5/165/16 5/165/16
10-3/32
10-23/32
(in.)
•Wall mounting metal plate
7-17/32
9-7/32
2-3/8 1-9/16
Thickness 1/32 (in.)
01_EN_3P291714-2.indd 8 4/13/2012 11:27:37 AM

Installation Manual 3P291714-2
DCM601A71 intelligent Touch Manager
9English
•Frame bracket
11-3/32
8-3/16
9-7/32
2-7/16
Φ1-17/32
9-1/2
8-27/32
9/32
8-13/16
(in.)Thickness 1/16
•Angle bracket
9-29/32
8-13/16
4-13/32
8-5/16
1-1/8
25/32
1-23/32
15/32
(in.)Thickness 1/16
01_EN_3P291714-2.indd 9 4/13/2012 11:27:37 AM

10 Installation Manual 3P291714-2
DCM601A71 intelligent Touch Manager
English
1.3 Understanding where terminals and switches are located
Understand the arrangement of terminals and the location of openings on the unit and
plan how to route the cable and in which order to connect its wires to facilitate the instal-
lation procedure. For connection details including the cable type and terminal size, refer to
“2. Connection”.
1.3.1 Rear face
Most terminals are located on the rear face of the intelligent Touch Manager. However,
they are covered with a terminal cover for safety reasons. Removing 2 screws to detach
this cover reveals various types of terminals as shown below.
<Rear face of intelligent Touch Manager>
A [POWER] The power line connection terminals. A power supply voltage of 24 VAC (at
60 Hz) is required. Near this terminal block, there is a blue resin cable mount used for
securing the power supply cables with cable ties.
B [DIII] The communication line connection terminals for “DIII-NET”, which enables
communications with DAIKIN’s air conditioning equipment.
C [LINE, PHONE] The sockets used when subscribing to the DAIKIN “Air Conditioning
Network Service System” online monitoring service for air-conditioning systems. To
use the “Air Conditioning Network Service System” service, you need to sign a sepa-
rate maintenance contact.
D [RESERVE] No Use.
E [RS-485] The terminals for connecting serial equipment.
F [plus ADP IF] The terminals for connecting one or more iTM plus adaptors when the
intelligent Touch Manager is used to control more air conditioning devices.
G [Di (1-4), COM] The terminals for connecting an external signal input device for stop-
ping air conditioners in an emergency, or for connecting electric energy meters for
calculating the electricity usage of individual air conditioners.
H [LAN] The socket for connecting the intelligent Touch Manager to an Ethernet net-
work.
01_EN_3P291714-2.indd 10 4/13/2012 11:27:38 AM

Installation Manual 3P291714-2
DCM601A71 intelligent Touch Manager
11English
1.3.2 Front panel
Located below the monitor display on the front panel are four LEDs that indicate the oper-
ating status of the intelligent Touch Manager. Sliding the front slide cover down and then
removing a screwed cover reveals terminals used during the setup after installation or
during maintenance work.
<Front face of intelligent Touch Manager>
A [SERVICE LAN] The socket for temporarily connecting the intelligent Touch Manager
to a LAN from its front face, instead of its rear face, during installation or maintenance.
B [LAN SW] The switch for selecting which Service LAN socket, one on the front face
or one on the rear face, is to be activated.
You cannot close the cover when the switch set to “FRONT”. To close the cover, select
“BACK”.
C [BACKUP] The switch for turning on/off the backup power supply for retaining the
current settings.
D [DIII MASTER] The switch used when there are two or more DIII-NET centralized
controllers to select the “MASTER” or “SLAVE” controllers.
E [CPU ALIVE] LED (Green) The LED that indicates that the CPU is operating nor-
mally. The CPU is operating normally when this LED is blinking and malfunctioning
when it is on or off.
(It takes about 10 seconds for detection of the abnormality.)
On: Installation failure
Off: A hardware failure occurred.
F [LAN LINK] LED (Green) The LED that indicates whether or not the hardware con-
nection is established normally between the intelligent Touch Manager and the equip-
ment connected to the LAN port. It lights green when the LAN port is linked normally.
G [DIII MONITOR] LED (Yellow) This LED blinks when data is being sent or received
on DIII-NET.
H [MONITOR] key and LED (Orange/Green) Each time you press this key, the monitor
display turns on/off. The color of the LED also changes accordingly to the condition of
the monitor display.
Off: The monitor is powered off.
On (Orange): The monitor display is off.
On (Green): The monitor display is on.
I [RESET//] The switch for restarting the intelligent Touch Manager.
01_EN_3P291714-2.indd 11 4/13/2012 11:27:38 AM

12 Installation Manual 3P291714-2
DCM601A71 intelligent Touch Manager
English
1.3.3 Side face
On the left side face of the intelligent Touch Manager, a USB port cover is provided. You
use this cover during setup after installation or during maintenance. You also see an
attached label, bearing the model, weight, power ratings and the serial number of the
intelligent Touch Manager.
<Side face of intelligent Touch Manager>
[ ] Pulling up the rubber cover reveals a USB socket. This socket can be raised 90
degrees, so you can plug in a USB device to it from the front direction when there is no
clearance from the side edge of the unit.
1.3.4 Routing of cables
To ush-mount the intelligent Touch Manager to the wall, you need to route in advance the
cables through the cable hole of the frame bracket.
An example of cables routed to the rear face of the intelligent Touch Manager is shown
below.
<Routing of cables>
A
A To conduit tube
Make sure that each wiring is secured with supplied cable ties.
Secure the power supply cables to the blue resin cable mount with white cable ties and
secure them to the other wiring with black cable ties as shown on the wiring diagram
(example).
To secure the wiring with black cable ties, insert the cable tie head into the provided hole.
01_EN_3P291714-2.indd 12 4/13/2012 11:27:38 AM

Installation Manual 3P291714-2
DCM601A71 intelligent Touch Manager
13English
1.4 Determining installation place
Be sure to install the intelligent Touch Manager in a place that meets the conditions
described in 1.4.1 through 1.4.3 below.
1.4.1 Installation place and mounting direction
Below are the description of the installation place and mounting direction. Be sure to
conrm.
•Installation place: Indoor, free from dust and water splashes
•Mounting direction: Vertical
1.4.2 Environmental conditions
Make sure that the installation environment meets the following conditions.
•The ambient temperature must be 32 to 104 °F.
•The ambient humidity must be 85% RH or less (without condensation).
•There must be no electromagnetic disturbance.
1.4.3 Required space
To install the intelligent Touch Manager, the following space is required. Make sure that
there is a minimum clearance of 1-3/16 in. from the top edge, 3-15/16 in. from the left side
edge, 1-3/16 in. from the right side edge, and 2-3/8 in. from the bottom edge of the unit.
<Installation space required for intelligent Touch Manager>
Required installa-
tion space
A
MONITOR MONITOR
MONITOR MONITOR
1-3/16
3-15/16
11-13/32
3-15/16
2-3/8
2-3/8
1-3/16
9-9/16
(in.)
B
A To p
B Wall
01_EN_3P291714-2.indd 13 4/13/2012 11:27:38 AM

14 Installation Manual 3P291714-2
DCM601A71 intelligent Touch Manager
English
2 Connection
This chapter describes the procedure for connecting the intelligent Touch Manager with
DAIKIN air conditioning devices and other equipment.
In addition to air conditioners, the intelligent Touch Manager can monitor and control a
wide range of equipment. However, the required connection procedures vary depending
on the equipment to be connected.
Required proce-
dures
•2.2 Connecting DIII-NET-compatible air conditioning equipment
•2.7 Connecting power supply
Equipment-spe-
cic procedures
•2.3 Connecting a LAN cable
•2.4 Connecting I/O module
•2.5 Connecting an emergency stop input device or electric energy meters
•2.6 Connecting iTM plus adaptors
WARNING
•Do not turn the power supply on until all connections are made. Also, make
sure that the local circuit breaker, if available, is turned off. Not doing so may
cause an electric shock.
•After completing connections, check again that all wires are connected cor-
rectly before turning on the power supply.
•
All eld supplied parts and materials, electric works must conform to local codes.
•All wiring must be performed by an authorized electrician.
2.1 Removing terminal cover from rear face
<Removing terminal cover>
Before you start any of these connection procedures,
remove the terminal cover from the rear face. To do
so, remove two screws using a Phillips screwdriver.
2.2 Connecting DIII-NET-compatible air conditioning equipment
DIII-NET is a unique air conditioning equipment communication capability developed by
DAIKIN. Using DIII-NET, you can centrally control multiple DAIKIN DIII-NET-compatible air
conditioning devices by connecting them to your intelligent Touch Manager.
WARNING
•Be sure to perform this procedure with the power supply turned off. Not doing
so may cause an electric shock.
•
The maximum length of adhered wiring of high current electrical line of power
wires and weak current line of communication wires must be kept to 65 ft. or less.
01_EN_3P291714-2.indd 14 4/13/2012 11:27:39 AM

Installation Manual 3P291714-2
DCM601A71 intelligent Touch Manager
15English
2.2.1 Terminals location and conceptual connection diagram
To connect the DIII-NET communication line, use the 2 terminals F1 and F2 under the
label “DIII” on the rear face. These 2 terminals have no polarity. An example of connecting
more than two air conditioning devices is shown in the following conceptual connection
diagram.
CAUTION
Make sure that the wires you are connecting to the F1 and F2 terminals are not
power wires. Inadvertently connecting power wires to these terminals results in
a failure of the air conditioner or intelligent Touch Manager.
<Conceptual connection diagram with air conditioning equipment>
A Outdoor unit
B OUT - OUT
C IN - OUT
D Indoor unit
E A maximum of 16 indoor units can be connected per remote controller group.
F A maximum of 64 remote controller groups (128 indoor units) can be connected.
A maximum of 64 indoor units can be connected when power distribution is enabled.
01_EN_3P291714-2.indd 15 4/13/2012 11:27:39 AM

16 Installation Manual 3P291714-2
DCM601A71 intelligent Touch Manager
English
NOTE
•What’s a remote controller group?
A single remote controller can simultaneously control a maximum of 16 indoor units.
This capability is referred to as group control. A remote controller group is a group of
indoor units controlled under the same remote controller.
[Conceptual drawing of a remote controller group]
F1, F2 P1, P2 F1, F2 P1, P2 F1, F2 P1, P2 F1, F2 P1, P2
A
A Max. 16 units
2.2.2 Requirements that must be met
Cable specica-
tions
•Cable type: 2-core vinyl-insulated vinyl-sheathed cable/vinyl cabtyre cable or 2-core
shielded cable
•Core thickness: AWG 18-16
•Terminal treatment: Use a round crimp-type terminal (M3.5) with insulating sleeve
Precautions •Do not use multicore cables with three or more cores.
•When using a shielded cable, connect only one end of each shield wire to the ground.
•The maximum wire distance must be kept to 3280 ft.or less. The total wire length must
be limited to 6561 ft., except when using a shielded cable whose total wire length must
be kept to 4921 ft. or less.
2.2.3 Precautions for using multiple centralized controllers
Equipment that controls multiple air conditioners is referred to as “centralized controller”.
DAIKIN’s product portfolio includes a wide range of centralized controllers suited to differ-
ent applications or target sizes, which can be used in combination to construct an optimal
air conditioning control system.
If two or more centralized controllers are used in combination in DIII-NET, you must estab-
lish a MASTER to SLAVE relationship among those controllers to prevent confusion. The
MASTER authority may be assigned to one controller only. The remaining controllers must
be set to SLAVE.
The intelligent Touch Manager is set to MASTER by default. Change the setting to SLAVE
in any of the following cases:
•Where Interface for use in BACnet is installed in parallel.
•Where Interface for use in LONWORKS is installed in parallel.
•Where there is another MASTER intelligent Touch Manager or MASTER iTM plus adap-
tor, and it is connected in relations of main/sub.
01_EN_3P291714-2.indd 16 4/13/2012 11:27:39 AM

Installation Manual 3P291714-2
DCM601A71 intelligent Touch Manager
17English
<DIII MASTER>
To set the intelligent Touch Manager to SLAVE, use
the DIII MASTER switch located under the front slide
cover. Placing the DIII MASTER switch in the upper
position (labeled as “SLAVE”) changes it to a SLAVE.
To install multiple centralized controllers, set only the highest priority controller to MAS-
TER and all other controllers to SLAVE according to the following order of priority:
High
(1) Interface for use in BACnet
(2) Interface for use in LONWORKS
(3) intelligent Touch Manager (Main), iTM plus adaptor (Main)
(4) Central Remote Controller (Main)
(5) intelligent Touch Manager (Sub), iTM plus adaptor (Sub)
(6) Central Remote Controller (Sub)
(7) ON/OFF Controller (Main)
(8) ON/OFF Controller (Sub)
Priority
Low
Centralized con-
trollers that cannot
be installed in
parallel with intel-
ligent Touch Man-
ager
•CALCULATE UNIT
•intelligent Processing Unit
•Parallel Interface
•Intelligent Touch Controller
•DIII-NET Plus Adapter
•Residential Central Remote Controller
•Schedule Timer
•Wiring Adaptor for Electrical Appendices (1) (KRP2)
2.3 Connecting a LAN cable
Connecting your intelligent Touch Manager with a PC network enables you to set up the
operation of air conditioning system or perform maintenance work on it from a remote
location.
WARNING
Do not clamp the cables with high-current lines such as a power cable.
NOTE
For how to connect the intelligent Touch Manager to a PC network, contact your net-
work administrator.
01_EN_3P291714-2.indd 17 4/13/2012 11:27:39 AM

18 Installation Manual 3P291714-2
DCM601A71 intelligent Touch Manager
English
2.3.1 Terminals location and conceptual connection diagram
Using a LAN cable, connect the LAN socket to the network hub.
<Conceptual drawing of LAN connection>
A Rear face of intelligent Touch Manager
B LAN cable
C Hub
D PC
2.3.2 Requirements that must be met
•Applicable cable standard: 100Base-TX or 10Base-T
•Connector standard: RJ-45
<SERVICE LAN socket and LAN SW
switch>
NOTE
•If you are connecting to a LAN temporarily
during installation or maintenance, use the
SERVICE LAN terminal located on the front
face.
Changing the position of the LAN SW switch
to “FRONT” causes the SERVICE LAN socket
to activate (enabled for use).
•You cannot close the cover when the switch
set to “FRONT”. To close the cover, select
“BACK”.
A SERVICE LAN
B LAN SW
01_EN_3P291714-2.indd 18 4/13/2012 11:27:40 AM

Installation Manual 3P291714-2
DCM601A71 intelligent Touch Manager
19English
2.4 Connecting I/O module
The intelligent Touch Manager can be used in conjunction with the I/O module. The I/O
module provides a maximum of 960 I/O points for controlling non-DAIKIN peripheral
equipment such as lighting equipment and security lock systems.
WARNING
•Be sure to perform this procedure with the power supply turned off. Not doing
so may cause an electric shock.
•Do not clamp the cables with high-current lines such as a power cable.
2.4.1 Terminals location and conceptual connection diagram
<Conceptual drawing of I/O module connection>
MONITOR
RS-485
A
A Max. 30 nodes
Connect the I/O module to the RS-485 terminals located on the rear face. Be sure to con-
nect the positive (+) core to the + (positive) terminal and the negative (–) core to the –
(negative) terminal, respectively. If you are using shielded stranded wire cables, twist and
connect the strands of wire to the G (Ground) terminal.
2.4.2 Requirements that must be met
•Cable type: CPEV or FCPEV cable (shielded type also acceptable)
•Cable length: 1640 ft. or less
•Core thickness: AWG 22-19
•Limitation in contacts per node is 120 or less. Maximum number of nodes is 30.
•The intelligent Touch Manager must be connected as a terminal to the RS-485 wiring.
01_EN_3P291714-2.indd 19 4/13/2012 11:27:40 AM

20 Installation Manual 3P291714-2
DCM601A71 intelligent Touch Manager
English
2.4.3 Address setup
<Bus coupler>
The bus coupler located at the beginning of each
node has a rotary switch for address setup.You must
set a unique address for each node by using the
rotary switch. For details, refer to the operation man-
ual for the I/O module.
2.5 Connecting an emergency stop input device or electric
energy meters
The intelligent Touch Manager can be connected with an external signal input device for
stopping air conditioners in an emergency, or with electric energy meters for calculating
the electricity usage of individual air conditioners (when power distribution is enabled).
WARNING
•Be sure to perform this procedure with the power supply turned off. Not doing
so may cause an electric shock.
•Do not clamp the cables with high-current lines such as a power cable.
NOTE
•Power distribution is available for a maximum of 64 air conditioners (indoor units) per
DIII-NET port.
•With 7 iTM plus adaptors, however, you can connect up to 512 indoor units.
01_EN_3P291714-2.indd 20 4/13/2012 11:27:40 AM