1. Copyrights 2010 Fujitsu General Limited, Sales Division, All rights reserved. External Input and Output Copyrights 2010 Fujitsu General Limited, Sales Division, All rights reserved.

2. External Input and Output 1. System Over View 2. Function 3. Availability and Electrical Specification 4. Field setting for activation 5. Cable Limitation 6. Proposal for Energy Saving

3. Copyrights 2010 Fujitsu General Limited, Sales Division, All rights reserved. 1.System Over View

4. Copyrights 2010 Fujitsu General Limited, Sales Division, All rights reserved. 1. System Overview : External Input/Output : Lon network Meeting room Body Temperature sensor Lightning switch Slim Duct Wall Mounted Floor/Ceiling Ceiling Card key Window Hotel Magnet switch Start / Stop Forced Stop Emergency stop Operation display Error display Operation display Error display

5. Copyrights 2010 Fujitsu General Limited, Sales Division, All rights reserved. 2. Function

6. Copyrights 2010 Fujitsu General Limited, Sales Division, All rights reserved. 2.Function of External Input and Output ※ 1 Forced stop Correspondence from revision code B External InputExternal Output TerminalFunctionTerminalFunction Outdoor unit CN131Low noise mode operationCN136 Normal/Error display (Master unit only) Operation display (Master unit only) CN132Cooling priority/Heating priority CN137 CN133Outdoor unit operation peak control CN134Batch stop/Emergency stop operationCN115Base heater Indoor unit Slim Duct Floor/Ceiling Ceiling Wall Mounted Compact Cassette Cassette CN6 CN17 Start/Stop Emergency stop Forced stop CN16 Start/Stop display Normal/Error-display Fan operation /stop display Compact Cassette Cassette Start/Stop Emergency stop ※ 1 Compact Duct Low Static Pressure Duct Duct High Static Pressure Duct CN27 Start/Stop Emergency stop (Forced stop is not available) CN22 CN23 CN24 Compact Wall Mounted (EEV internal) Compact Wall Mounted (EEV internal) CN9 Start/Stop Emergency stop (Forced stop is not available) CN8 Operation / stop only Touch panel controller CN411 Emergency stop Batch operation/stop (These functions can be selected from Screen Icon) CN410 Operation state error state CN412

7. Copyrights 2010 Fujitsu General Limited, Sales Division, All rights reserved. Function Status of Function Status Operation of Remote Controller External Equipment Indoor Forced Stop Stop Operation of Indoor unit Forcibly Activate Can’t Operate Not Activate Can Operate Start/Stop Operate Indoor Unit ON/OFF Activate OperateCan Operate Not Activate StopCan Operate Emergency Stop Stop all Indoor unit in same Refrigerant system Activate Can’t Operate Not Activate Can Operate Difference Between Forced Stop Start/Stop, and Emergency Stop 2.Function of External Input and Output

8. Copyrights 2010 Fujitsu General Limited, Sales Division, All rights reserved. 3. Availability and Electrical Specification

9. Copyrights 2010 Fujitsu General Limited, Sales Division, All rights reserved. 3. Availability of External Input and Output UnitTypeExternal InputExternal Output Outdoor unit Indoor unitCompact Cassette Cassette Wall Mounted Compact Wall Mounted (EEV internal) Compact Wall Mounted (EEV external) Compact Duct Slim Duct Low Static Pressure Duct Middle Static Pressure Duct High Static Pressure Duct Floor/Ceiling Ceiling Touch panel controller * Other product do not have External Input and Output terminal Availability chart

10. Copyrights 2010 Fujitsu General Limited, Sales Division, All rights reserved. Difference between VOLTAGE and NO VOLTAGE 1 2 3 VOLTAGE NO VOLTAGE 1 2 3 DC power supply 12-24V + - Road resistance Terminal External Equipment

11. Copyrights 2010 Fujitsu General Limited, Sales Division, All rights reserved. External OutputExternal Input VOLTAGE NO VOLTAGE NO VOLTAGE Outdoor unitNon Indoor unit Compact Cassette Cassette Slim Duct Floor/Ceiling Ceiling Wall Mounted Non Low Static Pressure Duct Middle Static Pressure Duct High Static Pressure Duct Non Compact Wall Mounted (EEV internal) Compact Wall Mounted (EEV external) Non Touch panel controllerNon 3. Availability of Type of method Available

12. Copyrights 2010 Fujitsu General Limited, Sales Division, All rights reserved. 3. Type of External Input and Output: VOLTAGE VOLTAGE External Input/Output Terminal Necessity of External Equipment Output Voltage Return current Outdoor unit Input CN131 NO CN132 CN133 CN134 Output CN136,137 YES DC12-24V30mA or less CN115AC240V1A or less Indoor unit Compact Cassette Cassette Slim Duct Floor/Ceiling Ceiling Wall Mounted Input CN6YESDC12-24V 5mA ～ 10mA CN17NO OutputCN16YESDC12-24V30mA or less Compact Duct Low Static Pressure Duct Duct High Static Pressure Duct InputCN27NO OutputCN22,23,24NO Compact Wall Mounted (EEV internal) Compact Wall Mounted (EEV external) InputCN9NO OutputCN8NO touch panel controller Input CN411NO CN412YESDC12V10mA or less OutputCN410YESDC12V15mA or less Electrical Specification

13. Copyrights 2010 Fujitsu General Limited, Sales Division, All rights reserved. NO VOLTAGE External Input/Output Terminal Necessity of External Equipment Output Voltage Short circuit current Short circuit detection resistance (R on) Open circuit detection resistance (R off) Outdoor unit Input CN131 YESDC12V CN132 CN133 CN134 Output CN136,137NO CN115NO Indoor unit Compact Cassette Cassette Slim Duct Floor/Ceiling Ceiling Wall Mounted Input CN6NO CN17YESDC12V1mA or less OutputCN16NO Compact Duct Low Static Pressure Duct Duct High Static Pressure Duct InputCN27YES DC 5.25V 0.6mA or less 500(ohm) or less 100(kilo-ohm) or above OutputCN22,23,24YESDC12V15mA Compact Wall Mounted (EEV internal) Compact Wall Mounted (EEV external) InputCN9YES DC 5.25V 0.6mA or less 500(ohm) or less 100(kilo-ohm) or above OutputCN8YESDC12V15mA touch panel controller Input CN411YES 500(ohm) or less 100(kilo-ohm) or above CN412NO OutputCN410NO 3. Type of External Input and Output: NO VOLTAGE Electrical Specification

14. Copyrights 2010 Fujitsu General Limited, Sales Division, All rights reserved. Setting Method of changing Pulse and Edge signal ( ： Factory setting) Type of productSetting Method Input signal type EdgePulse Outdoor unit Non ALL Indoor unitDip-sw [set 2-2] OFF ON Touch panel controller Screen icon Availability of Pulse and Edge signal Type of productPulseEdge Outdoor unitNonAvailable ALL Indoor unitAvailable Touch panel controller Available 3. Method for change Signal Type ※ 1 When External-output function is selected ※１※１※１※１

15. Copyrights 2010 Fujitsu General Limited, Sales Division, All rights reserved. 4. Field setting for Activation

16. Copyrights 2010 Fujitsu General Limited, Sales Division, All rights reserved. Outdoor Unit: Following method is necessary for activation 4. Field setting for External Input and Output Function ( ： Factory setting) setting method Function number Setting number Function Factory setting Outdoor unit 7 segment + Push Switch 20 0Batch stop 1Emergency Stop 21 0 Priority given to the first command 1 Priority given to external input of outdoor unit 2 Priority given to administrative indoor unit 30 0Level1(Stop) 1Peak Cut Level2(Operated at 40% capacity) 2Peak Cut Level3(Operated at 60% capacity) 3Peak Cut Level4(Operated at 80% capacity) 4 Peak Cut Level5(Operated at 100% capacity) ※ １ 40 0Off (quiet priority) 1ON (capacity priority) 42 0Level1(55dB) 1Level2(50dB) ※ 1 will be equipped from revision code B

17. Copyrights 2010 Fujitsu General Limited, Sales Division, All rights reserved. Setting method Function number Setting number Function Factory setting ALL Indoor unit Wired remote controller 46 0Start/stop Simple remote controller1Emergency Stop Wireless remote controller2Forced Stop Touch panel controller Installer Setting screen Non Emergency Stop Normal Non All On All Off ( ： Factory setting) 4. Field setting for External Input and Output Function Indoor Unit and Touch Panel Controller: Following method is necessary for activation Installer Setting screen

18. Copyrights 2010 Fujitsu General Limited, Sales Division, All rights reserved. 5. Cable Limitation for External terminal

19. Copyrights 2010 Fujitsu General Limited, Sales Division, All rights reserved. External Input/Output Terminal Connector (Part Number) Cable External length of the wire [m] Outdoor unit Input CN131 9368777005 AWG22 Twist 150 CN132 CN133 CN134 Output CN136 ・ 137 CN1159708642000AWG18 Twist Indoor unit Compact Cassette Cassette Slim Duct Floor/Ceiling Ceiling Wall Mounted Input CN ６ 9368779016 AWG22 Twist 150 CN179368779009 OutputCN169379529006 Compact Duct Low Static Pressure Duct Duct High Static Pressure Duct InputCN279368779009 AWG22 Twist25 Output CN22 ・ 23 ・ 24 9368778002 Compact Wall Mounted (EEV internal) Compact Wall Mounted (EEV external) InputCN99368779009 AWG22 Twist 25 OutputCN89368778002 touch panel controller Input CN411To Terminal AWG22 Twist 25 CN412To Terminal OutputCN4109379529006 5. Cable Limitation for External terminal

20. Copyrights 2010 Fujitsu General Limited, Sales Division, All rights reserved. 6. Proposal for Energy Saving Using External Terminal

21. Copyrights 2010 Fujitsu General Limited, Sales Division, All rights reserved. Card key Magnet Switch CN6 OFF Window power supply DC12-24V 1pin 2pin AC230[V] Input Load resistance AC230V Relay Example; Using Forced Stop Function. Application : HOTEL 6. Proposal(1) Card key Indoor unit ONOFF Magnet switch Connected ONOFF Do Not Connect OFF Indoor unit can not be operated when either Magnet Switch or Card key is being OFF.

22. Copyrights 2010 Fujitsu General Limited, Sales Division, All rights reserved. Spec of Magnet Switch Electrify current : Maximum DC 1[A] Allowable Voltage : DC30[V] Interface : B Card key 1 3 2 - ++- Spec of AC/DC converter Voltage : DC24[V] Output current : 4.5[A] CN6 Spec of AC230V Relay Allowable voltage : 230[V] Maximum current to switch : 5[A] Interface : B Spec of Card key Power supply : 230[V] Interface : A When Card is inserted : ON Magnet Switch AC230V Relay Earth 4.8[KΩ] DC power supply AC230[V] Input Spec of Load resistance Load resistance : 4.8[kiro-ohm] CN16 Allowable current : 5[mA] to10[mA] 6. Proposal(2). Application : HOTEL Example; Using Forced Stop Function. Application : HOTEL

23. Copyrights 2010 Fujitsu General Limited, Sales Division, All rights reserved. Saving Energy without Energy loss utilizing ventilation system CN16 CN17 Lightning switch AC230V Relay Energy Recovery Ventilator power supply DC12-24V DC24V Relay 6. Proposal(2). Application : Start/Stop Example; Using Start/Stop Function Application : Meeting room, Toilet, Smoking room AC230[V] Input