Fujitsu UTY-CDPXZC Service manual

OPTINAL PART
Zone control system
DESIGN & TECHNICAL MANUAL
ZONE CONTROL INTERFACE
UTY-CDPXZC
UTY-CDPXZD
WIRED REMOTE CONTROLLER WIRELESS LAN ADAPTER MOBILE APP
UTY-RVNYN UTY-TFNXZ3 FGLair
DR_OP002EF_06
2016.11.28

Notices:
• Product specifications and design are subject to change without notice for future improvement.
• For further details, please check with our authorized dealer.
Trademarks
The following term and logo are trademarks of Fujitsu General Limited in the United States, other countries
or both:
FGLair™
Android™ and Google Play™ are trademarks of Google Inc.
App Store® is a service mark of Apple Inc., registered in the U.S. and other countries.
IOS® is a trademark or registered trademark of Cisco in the U.S. and other countries and is used under
license.
Copyright © 2016 Limited. All rights reserved.

CONTENTS
Part 1. ZONE CONTROL SYSTEM.................................................. 1
1. Applicable indoor units ............................................................................2
2. Model lineup ..............................................................................................3
3. Overview ....................................................................................................4
3-1. Wired remote controller............................................................................................... 5
4. Specifications............................................................................................7
4-1. Wired remote controller............................................................................................... 7
4-2. Zone Control Interface ................................................................................................ 8
5. Wiring design .......................................................................................... 10
5-1. System diagram........................................................................................................ 10
6. Installation ...............................................................................................11
6-1. Wired remote controller............................................................................................. 11
6-2. Zone control interface ............................................................................................... 15
7. Function settings .................................................................................... 22
7-1. Function settings on wired remote controller............................................................. 22
7-2. Function settings by using remote controller............................................................. 23
8. Accessories............................................................................................. 29
8-1. Wired remote controller............................................................................................. 29
8-2. Zone control interface ............................................................................................... 29
9. Optional parts..........................................................................................30
9-1. Zone control interface ............................................................................................... 30

Part 2. ZONE CONTROL SYSTEM with WLAN ADAPTER ......... 31
1. Applicable indoor units ..........................................................................32
2. Model lineup ............................................................................................33
3. Overview ..................................................................................................34
3-1. Wireless LAN control ................................................................................................ 35
3-2. Wireless LAN adapter ............................................................................................... 37
4. Specifications..........................................................................................38
4-1. Wireless LAN adapter ............................................................................................... 38
4-2. Zone Control Interface .............................................................................................. 39
5. Wiring design .......................................................................................... 41
5-1. System diagram........................................................................................................ 41
6. Installation ...............................................................................................42
6-1. Wireless LAN adapter ............................................................................................... 42
6-2. Zone control interface ............................................................................................... 44
7. Initial setup ..............................................................................................52
7-1. Mobile app installation and user registration ............................................................. 52
7-2. Air conditioner registration ........................................................................................ 52
7-3. Zone control.............................................................................................................. 52
8. Accessories............................................................................................. 53
8-1. Wireless LAN adapter ............................................................................................... 53
8-2. Zone control interface ............................................................................................... 53
9. Optional parts..........................................................................................54
9-1. Zone control interface ............................................................................................... 54
CONTENTS (continued)

Part 1. ZONE CONTROL
SYSTEM
MODEL NAME:
WIRED REMOTE CONTROLLER
UTY-RVNYN
ZONE CONTROL INTERFACE
UTY-CDPXZC
UTY-CDPXZD

1. Applicable indoor units
For applicable indoor units, refer to “Option list” posted on “Support Tools” page of the Members
site.
2016

F
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p
arts
li
st
f
or
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Optionalparts
Type Chassis Modelname
AWTZ14L BC Inverter
AWTZ18L BC Inverter
AWTZ24L BC Inverter
ASTG09KUCA Inverter
ASTG12KUCA Inverter
ASTG18KUCA Inverter
ASTG09KMCA Inverter
ASTG12KMCA Inverter
ASTG18KMCA Inverter
ASTG22KMCA Inverter
ASTG24KMCA Inverter
ASTG30KMTA Inverter
ASTG34KMTA
Inverter
ASTG07CMCA Inverter
ASTG09CMCA
Inverter
ASTG12CMCA Inverter
ASTG18CMCA Inverter
ASTG24CMCA Inverter
ASTG30CMTA Inverter
ASTG34CMTA Inverter
ASTG09LUCA Inverter
ASTG14LUCA Inverter
ASTG18LUCA Inverter
ASTG09LUCB Inverter
ASTG14LUCB Inverter
ASTG18LUCB Inverter
ASTG07LVCA Inverter
ASTG09L VCA
Inverter
ASTG12LVCA Inverter
ASTG18LVCA Inverter
ASTG24LVCA Inverter
ASTG12LVCB Inverter
ASTG18LVCB Inverter
ASTG22LVCB
Inverter
ASTG09L VCC Inverter
ASTG12LVCC Inverter
ASTG18LVCC
Inverter
ASTG22LVCC Inverter
ASTG24LFCC Inverter
ASTG30LFCC Inverter
ASTG34LFCC
Inverter
ASTA07JEC Inverter
ASTA09JEC Inverter
ASTA12JEC Inverter
ASTG09JECA Inverter
ASTG12JECA Inverter UTY-XCBXZ1
ASTG07JECB
Inverter
ASTG09JECB Inverter
ASTG12JECB Inverter UTY-XCBXZ1
ASTG18JVCA
Inverter
UTY-TWBXF UTY-XWZXZ5
ASTG24JFCC
Inverter
ASTG30JFCC Inverter
ASTG34JFCC Inverter
ASTG18LFCA Inverter
ASTG24LFCA Inverter
ASTG30LFCA Inverter
ASTG34LFCA Inverter
ASTG24LFCB Inverter
ASTG30LFCB Inverter
ASTG34LFCB Inverter
ASTA18JCC Inverter
ASTA24JCC Inverter
ASTA30JFC Inverter
ASTA34JFC Inverter
ASTA24JFCB Inverter
ASTA30JFCB Inverter
ARTG09LLLB Inverter
ARTG12LLLB Inverter
ART G09L LTA Inverter
ARTG12LLTA Inverter
ARTG18LLTA Inverter UTD-GXSB-W
LowStaticPressureDuct
/ConcealedDuct ARTF18LALU
Inverter ― UTY-RVNYN UTY-RNNYN ― ― ― ― ― ― UTD-ECS5A ― UTY-XSZX ― ― ― ― ― ― ― ― ― ― ― ― ― ―
ARTA24LATU
Inverter
ARTG24LMLC Inverter UTY-RSNYN UTY-LRHYM
ARTA30LBTU
Inverter
ARTA36LATU Inverter
ARTA45LATU
Inverter
ARTG24LHTDP Inverter
ARTG30LHTDP Inverter
ARTG36LHTDP Inverter
ARTG45LHTDP Inverter
ARTG54LHTDP Inverter
ART G45L DTA Inverter
ART G54L DTA Inverter
ART G60L DTA Inverter
ARTG30LHTA Inverter
ARTG36LHTA Inverter
ARTG45LHTA Inverter
ARTG54LHTA Inverter
ARTG54LHTC Inverter
ARTG60LHTB Inverter
ART C36L CTU Inverter
ART C45L CTU Inverter
ART C54L CTU
Inverter
ART C60L CTU
Inverter
ART C72L ATU Inverter
ART C90L ATU Inverter
ARTG36LHTB Inverter UTD-LF60KA
ARTG45LHTB
Inverter
ARTG54LHTB Inverter
ARTG60LHTA
Inverter
AUTG09LVLA Inverter
AUT G12L VLA Inverter
AUT G18L VLA Inverter
AUT F18L AL
Inverter
AUT A24LB L Inverter
AUT G24L VLC Inverter UTY-RSNYN UTG-UFYD-W
AUT A30LB LU
Inverter
AUT A36LC LU Inverter
AUT A45LC LU Inverter
AUT G30K RLA Inverter
AUT G36K RLA Inverter
AUT G45K RLA Inverter
AUT G54K RLA Inverter
AUT A54LC LU Inverter ―UTY-LRHYA1
AUTG54LRLA
Inverter UTY-RSNYN UTY-LRHYA2
AGT V09L AC
Inverter
AGT V14L AC Inverter
ABTF 18L AT
Inverter
ABTF 24L AT Inverter
ABTG18LVTA Inverter
ABTG24LVTC Inverter
ABTA3 0LBT Inverter
ABTA3 6LAT Inverter
ABTA4 5LAT Inverter
ABTA5 4LC T Inverter ―
ABTG54LRTA
Inverter
UTY-RSNYN
CMseries
―UTY-XWZX―――――――――――――
―UTY-RSNYNUTY-RNNYN
UTY-TWBXF1
UTY-XCBXZ2
―UTY-RVNYN
――――――
――
―――――UTY-XWZX
UTY-XSZX― ――――――――――
―
UTD-RF204
―
UTY-RVNYN
+UTY-XWNX
UTY-RNRYZ1
+UTY-TWRX
――
UTY-XWZXZG UTY-CDPXZC
UTY-CDPXZD
UTY-RNNYNUTY-RVNYN
UTY-RNRYZ1
―
UTY-TWRX*1
UTY-XWNX*2
―
UTY-RSNYN
+UTY-XWNX
―――
Wall
Mounted
UTY-XWZXUTY-RSNYNUTY-RNNYNUTY-RVNYN ―――― ―――――――
―――
―
――
――
―
―
― UTR-DPB24T ――――― ――
――
―
―
――
――
UTR-STA ―
―
――
―
―
―
――
―
――
―
UTR-DPB24T
―
―
―
―
―
―
―
―
―
―
ForOthers
Demand
control
optionPCB
―
―
Half
Concealed
Kit
―――――
―
ForCassettetypeonly
WidePanel
Cassette
Grille
―
DrainPump
Unit
―
――――
InsulationKit
for
High
Humidity
PanelSpacer Ai rOu tlet
ShutterPlate
―― ―――
―
―
―
UTY-XWZX
UTY-RNNYN
UTY-RNNYN
UTY-RSNYN
―
―UTY-XWZX
UTY-XWZX
UTD-ECS5A
UTY-RSNYN
―
――
UTY-LRHYM
UTY-XWZX
UTD-ECS5A
―
―
―
―UTD-ECS5A
―
―
Floor/Ceiling
――
―
―
―
―
―――――
FreshAir
IntakeKit
――――
―――
――
――――――
―
――
―
―
――――
―
―UTG-UKTA-WUTY-XWZXZG
―
Cassette-3phase
Floor
Ceiling-3phase
Duct
Ceiling-1phase
Cassette
Floor
Ceiling
SlimDuct/Slim
ConcealedDuct
HighStaticPressureDuct
-1phase
CompactCassette
MediumStaticPressure
Duct
Cassette-1phase
HighStaticSlimDesign
――
WiredRemote
Controller IRReceiverKit
Communica
tionKit
――
Aut oLouv er
GrilleKit
Simple
Remote
Controller
UTY-XCBXZ1
Communicationsystem
――
External
ConnectKit
Remote
Sensor
―
LongLife
Filter
Flange
(Round)
Flange
(Square)
―
UTY-RSNYN
UTY-TWRX*1
UTY-XWNX*2
――
nocriaseries ―
UTY-XWZXZ5UTY-RVNYN
LVseries UTY-RSNYNUTY-RNNY NUTY-RVNYN
――
UTY-RNNYN ― UTY-TWBXF ――
―
KMseries
UTY-RNRYZ1
+UTY-TWRX
UTY-RVNYN
+UTY-XWNX
―UTY-RSNYN
+UTY-XWNX
―
KUseries UTY-RSNYNUTY-RNNYNUTY-RVNYN UTY-XWZXZ5UTY-TWBXF1―
―UTY-XWZXZ5―
LUseries
LFseries UTY-RNNYNUTY-RVNYN
―
UTY-RSNYN
―
UTY-XCBXE
―― UTY-XWZX ―
UTY-TWBXF
―――
――
UTY-XWZX
―――
UTY-XWZXZ5
―
LFseries
―
Wall
Mounted
UTY-XWZX
――― ―
UTD-LF60KA
―
―――
―
―
――
――――――――
――
UTG-BKXA-W UTZ-VXRA
UTD-LFNA
WiredRemote
Controller
(Highgrade)
UTY-RVNYN
―
―UTY-RNNYN
UTY-XWZX
――
UTY-RNNYN
―
―
UTY-RNNYN
UTY-XSZX ―
―
UTY-XWZX
UTD-ECS5A
UTY-CDPXZC
UTY-CDPXZD
―
―
―
UTY-RVNYN UTY-RNNYN
――― ―
―
UTY-XWZX ―
――
―――
――
―――――
――
―
―
―
UTY-RNNYN
UTY-RVNYN UTD-ECS5AUTY-RNNYN
UTY-RSNYN
UTY-RVNYN ― UTY-RSNYN
UTD-ECS5A
―
UTG-AKXA-WUTG-UGYA-W―
UTD-ECS5A
UTY-XWZX
――――
―UTD-RF204――
UTZ-KXRAUTZ-VXRAUTG-BKXA-WUTG-AKXA-WUTG-UGYA-W
―
UTG-UFYD-W
―――――
――
――
―
ForMainlyDucttype
ZoneControl
Interface
―
―
―
―
UTY-CDPXZC
UTY-CDPXZD
―
―
―
―――
UTY-RVNYN
UTY-RVNYN
―
UTY-RNNYN
―
―
――
―
―
UTY-XWZX
UTD-ECS5A
―
UTY-XSZX
―
UTY-RSNYN UTY-LRHYM
―
―― UTZ-VXAA
UTY-LBTYM ―
UTG-UFYB-W
―――
―
―
―――
――
―
―
―
UTY-RNNYN
―
UTD-LFNB
――
―
――
UTR-YDZK UTZ-KXRA ― ―
UTR-YDZK――
―― ―― ―
―
―
―
UTG-AKTA-W
―
――
―
―
―――
UTZ-KXRAUTR-YDZKUTZ-VXRAUTG-BKXA-W
――――――
――
―
―――
――
―
―― ―
――
UTD-LF60KA
UTR-YDZB UTZ-KXGC
――
―
―
―
――
HighStaticPressureDuct
-3phase
UTY-LRHYM
UTD-GXSA-W
―
―――
――――――――UTY-XWZXZ5
――
UTY-XSZX ―
―
―
―
―
―
UTY-RVNYN UTY-CDPXZC
UTY-CDPXZD
UTY-XWZXZG
―
UTY-RSNYN
UTY-XWZX
―――UTZ-PX1NAB―UTD-LFKA
―
――
UTY-RSNYN
UTD-RS100
*wirewith
connector
(9708757001)
re
q
uire
d
―
―
―
UTZ-PX1NBAUTD-SF045T
UTY-RNRYZ1
UTY-RNNYN
UTY-RNNYNCoolingonly
―
UTY-XCBXE
―
―
―
UTY-RVNYN
UTY-RVNYN
UTY-RNNYNUTY-RVNYN
UTY-RVNYN
Coolingonly
―
UTY-RVNYN
UTY-RVNYN
―
―UTY-RSNYNUTY-LBTYM ―
UTY-RVNYN
―UTY-LRHYA1
UTY-RSNYN
UTY-XSZX
―
―
UTY-XSZX
―
UTY-LBTYC
―
―
―
―
WiredRemote
Controller
(Touchpanel)
RemoteController
Individual
―
―
―
―
―
―
UTY-TWBXF1
UTY-XCBXZ2
―
―
―
―
―
UTY-RNRYZ1
Externalinput
andoutput
PCB
―
―
―
―
―
―
―
―
―
―
―
―
―
Externalinput
andoutput
PCBbracket
―
―
―
―
―
―
―
―――
―――
―
―
――
DrainPump
Unit
――――
――
―
―
UTD-RF204UTD-LF25NAUTY-XSZXUTD-ECS5A ――
―
UTY-RVNYN ― UTY-RSNYN
―――
―――――――――
―
―
―
―
―
―
―
―
―
―
―
―
――――
―
―
―
―
―
―
―
―
―
―
―
―
―
―
―
―
―
―
―
―
―
―
―
UTY-XCSXZ1
+UTZ-GXXB
UTY-XCSXZ1
+UTZ-GXXB
Externalinput
andoutput
PCBbox
UTY-XCSX +UTZ-GXNA
UTY-XCSX +UTZ-GXNA
UTY-XCSX +UTZ-GXRA
19.Jan.2016
3OFOP51601E
―
―
―
―
ForCassette
UTY-LRHYM For Compact
Cassette
ForCassette
ForCompact
Cassette ForCompact
Cassette
ForCassette
For MiddleStatic
Pressur eDuct
For Highstatic
Pressur eDuct
For 07/09/12/14
For 18
ForWallMounted
/Casset te/etc.
ForLT/LUonly
ForMainlyDuct
ForWallMounted
Panelspacer
ForCassette
ForCassette ForWall
Mounted
For3-phase
mode l
UTY-LBTYM
UTY-LBTYC UTY-LRHYA1
UTY-LRHYA2
DESIGN & TECHNICAL MANUAL
- 2 -
ZONE CONTROL SYSTEM

2. Model lineup
Wired remote controller Zone control interface
UTY-RVNYN UTY-CDPXZC
UTY-CDPXZD
- 3 -
ZONE CONTROL SYSTEM

3. Overview
Zone control system controls the air conditioning of each room (zone) by the air conditioning sys-
tem with forced draft air duct to reach the pleasant room temperature.
:Remote Sensor (option)
:Indoor unit
:Zone Control Interface
:Wired Remote Controller
:Damper (locally purchased)
This system controls the individual air flow to each zone by opening and closing the damper in-
stalled at the blowing side of high static pressure duct.
High static pressure duct
Damper
(locally purchased)
Remote Sensor
unit (option)
Wired Remote Controller
Zone Control
Interface
DESIGN & TECHNICAL MANUAL
- 4 -
ZONE CONTROL SYSTEM

3-1. Wired remote controller
a
b
c
d
e
f
g
h
i
aDisplay panel (with backlight)
bScreen switch button (Left)
cMenu button
dCancel button
eCursor button
fScreen switch button (Right)
gPower indicator
hOn/off button
iEnter button
- 5 -
ZONE CONTROL SYSTEM

¢Function setting list
Item UTY-RVNYN
Air conditioning
control function
Operation on/off ○
Operation mode setting ○
Fan speed setting ○
Set temperature setting ○
Set temperature range limitation ○
Test run ○
Economy setting ○
Set temperature auto return ○
Display
Failure ○
Defrosting ○
Current time ○
Day of week ○
R.C. prohibition ○
Address display ○
Room temp ○
Summer time ○
Filter sign ○
Backlight ○
Timer
Schedule timer
Period Week
On/off, Temp, mode, time,
per day 8 × 2*1
On/off timer ○
Auto off timer*2 ○
Day off ○
Min. unit of timer setting (minutes)*3 ○
Weekly timer ○
Control
Error history ○
Key lock ○
Operation mode exemption ○
Management (password) ○
Zone setting
Zone setting (on/off) ○
Room temperature sensor setting ○
Zone group setting (day/night/all) ○
Name setting (zone/sensor/group) ○
○: Available, —: Not available
• *1: Indoor unit on/off, temperature, and open/close can be set up to 8 times/day by weekly
timer.
Since the weekly timer can set the schedule for 2 weeks, different setting can be used for
summer and winter.
• *2: Count down of the Auto-off timer is valid only if the air conditioning operation has been
started with the On/off button of this remote controller.
• *3: On/off timer can be set in 30 minutes increments. Auto off timer and set temperature
auto return can be also set in 10 minutes increments.
DESIGN & TECHNICAL MANUAL
- 6 -
ZONE CONTROL SYSTEM

4. Specifications
4-1. Wired remote controller
120
120
21.3
30
45.3
12.5
4.5
4.5
15.363.5
83.5
23
9
4.5
33.5
Unit: mm
Size (H × W × D) mm 120 × 120 × 21.3
Weight g 220
¢Wiring specifications
Use Size Wire type Remarks
Remote controller
cable
0.33 mm2
(22AWG) Polar 3 core Use shielded cable (locally purchased) in accordance with the regional cable standard.
- 7 -
ZONE CONTROL SYSTEM

4-2. Zone Control Interface
Unit: mm
Model name UTY-CDPXZC UTY-CDPXZD
Power supply 240 V ~ 50 Hz
Damper 24 V ~ 50 Hz 240 V ~ 50 Hz
Zone 1 to 8
Dimensions
(H × W × D)
Net mm 316 × 234 × 126
Gross mm 410 × 285 × 205
Weight Net kg 2.1 2.3
Gross 3.0
DESIGN & TECHNICAL MANUAL
- 8 -
ZONE CONTROL SYSTEM

¢Others
Damper motor and cable (locally purchased)
Model name UTY-CDPXZC UTY-CDPXZD
Damper motor
Voltage AC24 V AC240 V
Frequency Hz 50
Maximum operating
current(per a damper) mA 360 or less 70 or less
Maximum electric power
(per a damper) VA 7 or less 12 or less
Damper motor
cable
Wire diameter mm20.48 or more 0.75
Type RJ12
6-polar, 6-core
Type 60227
IEC52 or 53
Transformer (locally purchased)
Transformer Specification
UTY-CDPXZC (24 V) Select an appropriate transformer for the damper specification.
- 9 -
ZONE CONTROL SYSTEM

5. Wiring design
5-1. System diagram
A
Primary Secon-
dary
BC
Zone control
Interface
Indoor unitIndoor unit
Remote controller Remote controllers
1 remote controller 2 remote controllers
Zone control
Interface
A, B, and C: Remote controller cable.
Prohibited uses:
UTY-RVNYN AR-WAF**
AR-6TC**
AR-3TA**
(Accessory)
UTY-RVNYN UTY-RSNYN
SETTEMP. START/STOP
Zone control interface Zone control interface
UTY-RVNYN UTY-LRHYM
Zone control
interface
Indoor unit
*: Arbitrary character.
DESIGN & TECHNICAL MANUAL
- 10 -
ZONE CONTROL SYSTEM

6. Installation
CAUTION
To prevent personal injury, property damage, or product malfunction, read the installation manu-
al attached with the product carefully, and be sure to comply with the safety precautions.
6-1. Wired remote controller
WARNING
When installing this unit, make sure that there are no children nearby. Otherwise, injury or elec-
tric shock could result.
CAUTION
• Before opening the case of this unit, completely discharge static electricity charged on your
body. Not doing so will cause trouble.
• Do not touch the circuit board and circuit board pats directly with your hands. Otherwise, in-
jury or electric shock could result.
• Be careful so that the front case does not fall after the front case are removed. Otherwise, a
damage of the front case could result.
• To avoid incoming water or insects along the cable, always establish a trap and seal the
wiring hole.
• Overtighten of the screws may cause a distortion or a damage of the rear case.
• Do not make any additional hole the rear case to avoid a damage.
• Do not use any other screws than the included ones. Using of other screws may cause a
product malfunction or damage.
¢Installation space
220 or more*
Unit : mm
30 or more
30 or more
30 or more
* Secure enough space where a flat screwdriver to take off a case can be inserted.
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ZONE CONTROL SYSTEM

¢Installation procedure
1. Processing of the remote controller cable:
a. Fix the near end of the tube with the cable tie (large) firmly. Do not fix the functional
earthing wire with the cable tie (large).
150 mm
Tube Cabel tie (large) Remote controller cable
b. Strip off the coating of wires of the remote controller cable as follows.
Unit: mm
1. 12 V (red)
2. Signal (white)
3. COM (black)
25 8
8
8
10
c. Connect the functional earthing wire of remote controller and the remote controller
cable, and perform the insulation.
Cable tie (large)
Remote controller cable
Wrap the connector and remote controller
cables with vinyl tape or some other type
of insulation as shown in the figure.
Tube
Remote controller
Functional
earthing wire
2. Remove the front case:
Insert the flat-blade screwdriver and remove the front case and rear case by twisting it
slightly.
Rear case
Flat screwdriver
Front case
Hooks (2 places)
DESIGN & TECHNICAL MANUAL
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ZONE CONTROL SYSTEM

3. Installing the remote controller:
•When attaching to switch box:
a. Seal the wiring hole of the remote controller cable.
b. Put a remote controller cable through the hole of the rear case.
c. Fix the rear case by securing with attached screws (2 places).
Putty
Seal the wiring hole of the remote
controller cable with putty.
Remote controller cable
Trap
Screws
Box
Trap
Rear case
•When attaching to the wall directly:
a. Seal the wiring hole of the remote controller cable.
b. Put a remote controller cable through the back hole of the rear case of the main
body.
c. Fix the rear case by securing if with attached screws (2 places).
Screws
Wall
Trap
Trap
Putty
Rear case
Seal the wiring hole of the remote
controller cable with putty.
•When routing the cable on the wall:
a. Cut off the cable guide of the front case with using a knife or a nipper.
b. Deburr the edge of the cable guide.
Cut off
Front case
c. Fix the rear case by securing it with attached screws (2 places).
Epoxy putty
Remote controller cable
Screws
Rear case
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ZONE CONTROL SYSTEM

4. Connect the cable to the terminals on the front case:
Fix the cable together with the sheath by using the cable tie. Cut off the excess cable tie.
Tightening torque
Terminal screw 0.8 to 1.2 N·m
1. 12V (Red)
2. Signal (White)
3. COM (Black)
Cable tie
Remote controller
cable (sheath)
Hole for cable tie
2 mm
GOOD PROHIBITED
To avoid an excessive tension or pressure to the terminal block,
fix the remote controller cable with the cable tie properly.
CAUTION
• Be carefull to avoid breaking the cable by over-tightening the cable tie.
• When connecting the remote controller cables, do not over-tightening the screws.
5. Attach the front case:
Insert after adjusting upper part of front case. When insert the front case, do not pinch
the cable.
PROHIBITED
GOOD
Front case
Click!
CAUTION
Insert the upper case firmly. If improperly attached, it will cause the upper case to fall
off.
DESIGN & TECHNICAL MANUAL
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ZONE CONTROL SYSTEM

6-2. Zone control interface
¢Installation space
Leave space at the bottom of zone control interface so that the cables can be routed from the
underside of the unit.
For service space, refer to the installation manual of each indoor unit.
Indoor unit
Control box
(Service space)
Zone control interface
35 or more
450 or more
[Attic]
Unit : mm
Indoor unit(Service space)
35 or more
Zonecontrol interface
500 or more
[Attic]
Unit : mm
Zonecontrol interface
Indoor unit
ART 30/36 ART 72/90
ART 45/54/60
Control box
¢Installation procedure
Installation to indoor unit
1. Remove the cover of zone control interface.
Screws
2. Attach the zone control interface to the indoor unit.
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ZONE CONTROL SYSTEM

Wiring of zone control interface
1) UTY-CDPXZC
1. Connecting with indoor unit:
CN6
Cable tie (small)
(accessory)
Zone control interface
connecting cable (accessory)
Cable tie (small)
(accessory)
Indoor unit
Cable tie (small)
(accessory)
2. Connecting with remote controller:
Cable tie
(accessory)
Remote
cable
controller
(small)
Red
White
Black
Functional
earth (ground)
wire
Junction box
(locally purchased)
Up to 2 more controllers can be
When you install 2 remote controllers, use junction box
DESIGN & TECHNICAL MANUAL
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ZONE CONTROL SYSTEM