Daikin iTM plus User manual

iTM plus adaptor
Model
DCM601A72
Installation Manual

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.

Installation Manual 3P291714-4B
DCM601A72 iTM plus adaptor
3English
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 controller operates properly during the
startup operation.
Train the customer to operate and maintain the controller. Inform customers that they
should store this Installation Manual with the User’s Manual for future reference.
Always use a licensed installer or contractor to install this product. Improper installation
can result in 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 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 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.
Safety Considerations

4Installation Manual 3P291714-4B
DCM601A72 iTM plus adaptor
English
CAUTION
•Keep water out of the controller.
•To avoid electric shock due to entry of water or insects, ll the wiring 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.
(b) Where corrosive gas, such as sulfurous acid gas, is produced.
(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.

Installation Manual 3P291714-4B
DCM601A72 iTM plus adaptor
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 ........................................................ 8
1.3.1 Front face ......................................................................................................................... 8
1.4 Determining installation place .................................................................................................. 10
1.4.1 Installation place and mounting direction ...................................................................... 10
1.4.2 Environmental conditions .............................................................................................. 10
1.4.3 Required space ............................................................................................................. 11
2 Electric wiring ........................................................................................................ 12
2.1 Connecting intelligent Touch Manager ..................................................................................... 13
2.1.1 Terminal location and schematic wiring diagram ........................................................... 13
2.1.2 Wiring specications ...................................................................................................... 13
2.1.3 Address setup and termination resistor ......................................................................... 14
2.2 Connecting DIII-NET-compatible air conditioning equipment ................................................... 15
2.2.1 Terminal location and schematic wiring diagram ........................................................... 16
2.2.2 Wiring specications ...................................................................................................... 17
2.2.3 Precautions for using multiple centralized controllers.................................................... 17
2.3 Connecting an emergency stop input device or power meter .................................................. 18
2.3.1 Terminal location and schematic wiring diagram ........................................................... 19
2.3.2 Wiring specications ...................................................................................................... 19
2.4 Connecting power supply ........................................................................................................ 20
2.4.1 Terminal location and schematic wiring diagram ........................................................... 20
2.4.2 Wiring specications ...................................................................................................... 21
3 Secure installation of iTM plus adaptor .............................................................. 22
3.1 Screw mounting to control enclosure ....................................................................................... 22
3.1.1 Installation procedure .................................................................................................... 22
3.2 DIN rail mounting ..................................................................................................................... 23
3.2.1 Removal from DIN rail ................................................................................................... 24
4 Setting DIII-NET address for each air conditioner .............................................. 25
4.1 Names of buttons and display areas ....................................................................................... 25
4.1.1 Setting address with wired remote controller ................................................................. 26
4.1.2 Setting address with navigation remote controller ......................................................... 28
4.1.3
Setting an unique address to each unit (when Power Proportional Distribution (option) is used) ... 29

6Installation Manual 3P291714-4B
DCM601A72 iTM plus adaptor
English
5 Quick Operation Guide ......................................................................................... 30
5.1 Viewing target area and management point information in list format ..................................... 30
5.2 Displaying areas and management points ............................................................................... 30
5.3 Starting/stopping an area or management point ..................................................................... 31

Installation Manual 3P291714-4B
DCM601A72 iTM plus adaptor
7English
1 Before Installation
Before you start installing the iTM plus adaptor, complete the following checks:
•Check that the iTM plus adaptor comes with all accessories.
•Understand where the terminals and switches of the iTM plus adaptor are located.
•Make sure that an appropriate space for installing the iTM plus adaptor is available.
1.1 Checking that all accessories are included
Based on the following accessory list, check that all accessories for the iTM plus adaptor
are included. If there is any missing or defective part, contact your DAIKIN dealer where
you purchased the product.
<Accessories included with iTM plus adaptor>
A B
C
D
d-1
a-1
b-1
c-1
A (a-1) iTM plus adaptor body (1 pc.)
B (b-1) Round-head wood screw (φ3.5×16), 4 pcs.
C (c-1) Clamp, 1 pc.
D (d-1) Installation manual (This manual), 1 pc.

8Installation Manual 3P291714-4B
DCM601A72 iTM plus adaptor
English
1.2 Understanding external dimensions
•iTM plus adaptor body
5-7/8
4-23/32
2-11/162-21/32
2-1/16
6-5/16
2-13/32
2-13/32
(in.)
1/4 1/4
5/32 5/32
1/4
5/32
1/4
5-1/2
5/32
1.3 Understanding where terminals and switches are located
Understand the arrangement of terminals and switches on the unit and draw up an ef-
cient work plan. For connection details including the cable type, terminal size, and wiring
precautions, refer to “2. Electric wiring”.
1.3.1 Front face
All the terminals used during installation are located on the front face of the iTM plus
adaptor. The power supply terminal is protected with a cover for safety. Remove the screw
to detach the cover.
Besides the terminals, there are several switches and LEDs on the front face of the iTM
plus adaptor.

Installation Manual 3P291714-4B
DCM601A72 iTM plus adaptor
9English
<Front face of iTM plus adaptor>
A
FI
J K L M N
G H
B C D
POWER
100-240V
~
50/60Hz
LN
E
A [plus ADP IF] The terminal for connecting with the intelligent Touch Manager or other
iTM plus adaptor.
B [DIII] The communication line connection terminals for “DIII-NET”, which enables
communications with DAIKIN’s air conditioning equipment.
C [Di] The terminals for stopping air conditioners according to the external signal in an
emergency, for connecting a power meter to calculate the electricity usage of indi-
vidual indoor air conditioners, or for other operations.
D [RESERVE] No Use.
E [POWER] The power line connection terminals. These terminals are covered with a
protective cover. A power supply voltage of 24 VAC (at 60 Hz) is required. Near the
terminal block, there is a blue resin cable mount for securing the power supply cable
with the clamp.
F [plus ADP ADDRESS] The switch for selecting the address of the iTM plus adaptor.
For each iTM plus adaptor, set a unique number between 2 to 8.
G [TERM] The switch used to activate the termination resistor of the terminal iTM plus
adaptor in the connection with other iTM plus adaptor or the intelligent Touch Man-
ager (using the plus ADP IF terminal). (Factory default: OFF)
H [DIII MASTER] The switch for setting “MASTER” or “SLAVE” for the iTM plus adaptor
when there are multiple DIII-NET centralized controllers such as the intelligent Touch
Manager are used. (Factory default: MASTER)
I [RESET//] The switch for restarting the iTM plus adaptor.
J [Tx] (Green) The indicator that indicates when on that data is being sent to the intel-
ligent Touch Manager.
K [Rx] (Orange) The indicator that indicates when on that data is being received from
the intelligent Touch Manager.
L [DIII MONITOR] (Yellow) This LED blinks when the DIII-NET communication is per-
formed.
M [CPU ALIVE] (Green) This LED blinks when the CPU operates properly.
For details on LED operations, refer to the “LED status and operation table” shown on
the next page.
N [ALARM] (Red) This LED is lit or blinks when there is a failure. For details on LED
operations, refer to the “LED status and operation table” shown on the next page.

10 Installation Manual 3P291714-4B
DCM601A72 iTM plus adaptor
English
The table below shows the status of the CPU ALIVE/ALARM LED when the iTM plus
adaptor is operating normally or failed.
NOTE
[LED status and operation table]
Operating condition CPU ALIVE ALARM
Normal Blink Off
Hardware failure Off On
Address failure On On
Communication failure between
intelligent Touch Manager and iTM
plus adaptor
On Blink
1.4 Determining installation place
Be sure to install the iTM plus adaptor in a place that meets the conditions described in
1.4.1 to 1.4.3.
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, inside control enclosure (which must be lockable or designed
to be opened only with a special tool)
•Mounting direction: Vertical only
1.4.2 Environmental conditions
Check that the installation environment meets the following conditions:
•Ambient temperature: 14 to 122 °F
•Ambient humidity: 85% RH or less (without condensation)