6. DUCT TYPE AR 60FUAK, AR 60UUAK

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1 R410A 6. AR 60FUAK, AR 60UUAK ART60UUAK D2D_AR010E/

FEATURES Universal design indoor unit Since vertical and horizontal installation is

2 - (06-01) FEATURE MODELS : AR 60FUAK / AO 60FMAYT AR 60UUAK / AO 60UMAYT ART60UUAK / AOT60UMAYT FEATURES Universal design indoor unit Since vertical and horizontal installation is possible, and the intake direction can also be selected from two directions, flexible installation is possible. Ceiling concealed Floor concealed Thin and compact indoor unit

- (06-02) - 6-2. REMOTE CONTROLLER 6-2-1. WIRED REMOTE CONTROLLER FEATURES 7 SU MO TU WE TH FR SA 3 6 9 12 15 18 21 Various timer setup (ON / OFF / WEEKLY) are possible.

When a failure occurs,the error code is displayed. (Maximum of 16) Error indication.(a maximum of 16 error histories are memorizable.) Up to 16 indoor units can be simultaneously controlled.

The room temperature can be controlled by being detected the temperature accurately with built-in thermo sensor. High performance and compact size Three functions are combined in one unit.

3 - (06-02) REMOTE CONTROLLER WIRED REMOTE CONTROLLER FEATURES 7 SU MO TU WE TH FR SA Various timer setup (ON / OFF / WEEKLY) are possible. Equipped with weekly timer as standard function. (2 times Start / Stop per day for a week) When setting up a timer, operation mode and a temperature setup can be changed. When a failure occurs,the error code is displayed. (Maximum of 16) Error indication.(a maximum of 16 error histories are memorizable.) Up to 16 indoor units can be simultaneously controlled. Anti freeze and energy saving operation are possible. Easy installation with a slim shape with no boldge in the back. The room temperature can be controlled by being detected the temperature accurately with built-in thermo sensor. High performance and compact size Three functions are combined in one unit. Built-in timers Weekly timer Wired remote controller Weekly timer Setback timer Setback timer Possible to set ON/OFF time to operate twice each day of the week. Possible to set temperature for two time spans and for each day of the week. SU MO TU WE TH FR SA Easy-to-understand time bar display SU MO TU WE TH FR SA Setup screen example (Set to Wednesday: 8:00 to 20:00.) 24 C SU MO TU WE TH FR SA Time Screen after setup Setup screen example (Set from Sunday to Saturday: 12:00 to 15:00, 28 C.) 28 C Time At "Weekly timer" + "Set back timer" setup 24 C 28 C 24 C Easy-to-understand operation 28 C 24 C Time Simple installation Timer area Operation area Components are compatible with standard switch boxes. Flat back construction allows equipment to be installed wherever it is needed. [ Variable timer control ] The operation/display sections are zoned according to time and operation, enabling variable programming to match application. European switch box JIS box

4 - (06-03) - FUNCTIONS 1 START/STOP button Pressed to start and stop operation. Display DAY 3 CLOCK ADJUST 8 DAY OFF ENERGY THERMO 4 SET BACK SAVE SENSOR 9 DELETE SET Display panel 14 DIMENSION 120 SU MO TU WE TH FR SA SU MO TU WE TH FR SA [ Unit : mm ] Set temperature button Selects the setting temperature. 5 Energy save button Turns the energy efficient mode on and off. 8 Day (DAY OFF) button Temporarily cancels of one day timer. 9 Set back button pressed select the set back timer. 10 Master control button Selects the operating mode(auto, HEAT, FAN, COOL, DRY). Fan control button Selects the fan speed (AUTO, LOW, MED, HIGH). Thermo sensor Timer mode (CLOCK ADJUST) button Selects the timer mode (OFF TIMER, ON TIMER, WEEKLY TIMER) Set the current time. Set time button Pessed to select the set back timer. 11 Delete button The schedule of a weekly timer is deleted. 12 Set button Sets the date, hour, minute and on-off time. 13 Operation lamp Lights during operation and when the timer is on. 14 Timer and clock display 15 Operation mode display 16 Fan speed display Central control display SU MO TU WE TH FR SA DAY Temperature display 19 Stand by display Indicates during the oil recovery and defrosting operation. 20 Energy save display CLOCK ADJUST SET BACK DAY OFF ENERGY SAVE THERMO SENSOR DELETE SET Front View SPECIFICATION SIZE (H x W x D mm) 120 x 120 x 17 WEIGHT ( g ) 160 CABLE LENGTH ( m ) 10 POWER ( V ) 12

5 - (06-04) SPECIFICATIONS TYPE MODEL NAME POWER SOURCE CAPACITY INPUT POWER CURRENT STARTING CURRENT COOLING TYPE AR 60FUAK AR 60UUAK ART60UUAK AO 60FMAYT AO 60UMAYT AOT60UMAYT 3N 415V 50Hz kw BTU/h kw BTU/h COOLING RATED kw HEATING RATED COOLING RATED A HEATING RATED A EER COOLING W/W COP HEATING MOISTURE REMOVAL AIR CIRCULATION FAN TYPE x Q'ty FAN MOTOR OUTPUT SAFETY DEVICES CASING COLOR WEIGHT PIPE OUTPUT l/h (pints/h) 4.0(1.9) 4.0(1.9) 4.0(1.9) High Med m3/h Low INDOOR OUTDOOR INDOOR OUTDOOR High Med Low Rows x Stages x Fin Pitch Coil Dimensions Rows x Stages x Fin Pitch Coil Dimensions INDOOR OUTDOOR INDOOR INDOOR NET OUTDOOR OUTDOOR INDOOR GROSS OUTDOOR INDOOR OUTDOOR LIQUID GAS Pa W mm mm mm mm CHARGE kg 3.5 COOLING OPERATION(OUTDOOR) C HEATING DRAIN PIPE HEATING RECOMMENDED STATIC high NOISE LEVEL (SOUND PRESSURE) COMPRESSOR DIMENSIONS H W D COOLING INDOOR OUTDOOR INDOOR COOL/HEAT OUTDOOR HEAT EXCHANGER TYPE REFRIGERANT REFRIGERANT OIL TYPE STARTING METHOD INDOOR OUTDOOR SIZE REMOTE CONTROLLER MATERIAL SIZE NET / GROSS CONNECTION METHOD MAX LENGTH MAX HEIGHT Coil RATED RATED INDOOR OUTDOOR Surface treatment Coil Surface treatment TYPE TYPE W db(a) mm kg(lbs) mm m m mm / - 54 / 56 55/57 - WIRED (AR-3TA2) 3N 400V 50Hz 6300 DUCTED MODELS 100 to 250 Sirocco x 2 Propeller x / / / 42 SCROLL 4600 Three Phase Plate fin coil Hydrophilic coating 4 x 16 x x 890 x 53.2 Plate fin coil 2 x 60 x x 900 x 36.2 Fan motor thermal protector,fuse Beige (10YR7.5/1.0NN) 400 x 1050(1150)* x 500(585)* 1290 x 900 x x 1230 x x 1050 x (110) / 55 (121) 118 (260) / 125 (275) 9.52(3/8 inc.) 50 (chargeless:20m) 30 R410A 0 to to 24 Corrosion resistant coating Fan motor thermal protector,fuse FLARE 19.05(6/8 inc.) Synthetic (POE oil) Steel HEAT PUMP TYPE Hot-dipped galvanized steel sheet 3.7 WIRED (AR-3TA1) Outer diameter 25.4mm / Inner diameter 21.5mm Remote Sensor (UTD-RS100F/UTD-RS100G) Long Life Filter (UTD-LF60K/UTB-LF60KA) Wire Set (UTD-ECS5A) OPTIONS INDOOR Simple remote controller (UTB-YRB/UTB-GRB) Simple remote controller (UTB-YPB/UTB-GPB) (UTB-YPB/UTB-GPB) Simple remote controller (UTB-TPB) OUTDOOR Note: Specifications are based on the following conditions. Cooling: Indoor temperature of 27 CDB / 19 CWB,and outdoor temperature of 35 CDB/24 CWB. Heating: Indoor temperature of 20 CDB / 15 CWB,and outdoor temperature of 7 CDB/6 CWB. Standard static pressure : 100 Pa. Pipe length : 7.5 m, Height difference : 0 m.(outdoor unit - Indoor unit) dimensions( )* are indicated the including flange,control box,safety drain pan. -

6 - (06-05) DIMENSIONS OUTDOOR UNIT MODELS : AO 60F, AO 60U, AOT60U (Unit : mm) Top view Front view Air flow 400 Side view Drain cap mounting places Drain cap mounting place Bottom view 4-Ø12mm hole MOUNTING POSITION When there are obstacles at the back or front side. When there are obstacles at the back and front sides. When there are obstacles at the back, side(s), and top. When there are obstacles at the back side with the installation of more than one unit. 600 to 1000 mm 100 mm or more 600 mm or more 100 mm or more 100 to 300 mm * 250 mm or more (Service space) 300 mm or more 250 mm or more 250 mm or more 300 mm or more * If the space is larger than that is stated, the condition will be the same as that there are no obstacles.

7 - (06-06) INDOOR UNIT MODELS : AR 60F, AR 60U, ART60U (Unit : mm) Front view Top view Side view (R) Side view (L) Rear view MOUNTING POSITION 20 mm or over 450 (Service apace) MAINTENANCE HOLE 450 mm Control box 500 mm Maintenance hole 500 mm

8 - (06-07) REFRIGERANT CIRCUIT MODELS : AR 60F / AO 60F MODELS : AR 60U / AO 60U, ART60U / AOT60U

9 - (06-08) WIRING DIAGRAMS OUTDOOR UNIT MODEL : AO 60F OUTDOOR UNIT POWER SUPPLY 415 V 400 V INDOOR UNIT OUTPUT 240 V 230 V MODELS : AO 60U, AOT60U OUTDOOR UNIT POWER SUPPLY 415 V 400 V INDOOR UNIT OUTPUT 240 V 230 V

10 - (06-09) INDOOR UNIT MODEL : AR 60F

11 - (06-10) - MODEL : AR 60U

12 - (06-11) - MODEL : ART60U

13 - (06-12) CAPACITY TABLE COOLING MODELS : AR 60F / AO 60F AFR 58.3 Outdoor temperature Indoor temperature 21 CDB 23 CDB 26 CDB 27 CDB 29 CDB 30 CDB 32 CDB 15 CWB 16 CWB 18 CWB 19 CWB 21 CWB 22 CWB 23 CWB ( CDB) TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI MODELS : AR 60U / AO 60U, ART60U / AOT60U AFR 58.3 Indoor temperature Outdoor temperature 21 CDB 23 CDB 26 CDB 27 CDB 29 CDB 30 CDB 32 CDB 15 CWB 16 CWB 18 CWB 19 CWB 21 CWB 22 CWB 23 CWB ( CDB) TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI AFR: Air flow rate (m 3 /min) TC : Total capacity (kw) SHC: Sensible Heat capacity (kw) PI : Power Input (kw)

14 - (06-13) HEATING MODELS : AR 60U / AO 60U, ART60U / AOT60U AFR 58.3 Outdoor temperature Indoor temperature 16 CDB 18 CDB 20 CDB 23 CDB 25 CDB 27 CDB 30 CDB ( CDB) ( CWB) TC PI TC PI TC PI TC PI TC PI TC PI TC PI AFR: Air flow rate (m 3 /min) TC : Total capacity (kw) SHC: Sensible Heat capacity (kw) PI : Power Input (kw)

15 - (06-14) CAPACITY COMPENSATION FOR PIPE LENGTH AND HEIGHT DIFFERENCE MODELS : AR 60F / AO 60F COOLING Coefficient of compensation for pipe length Coefficient of compensation Pipe length (m) HEIGHT DIFFERENCE (m) Coefficient of compensation for height difference COOLING Outdoor unit is bottom-side Outdoor unit is up-side PIPE LENGTH (m)

16 - (06-15) - MODELS : AR 60U / AO 60U, ART60U / AOT60U Coefficient of compensation for pipe length COOLING Coefficient of conpensation for pipe length HEATING Coefficient of conpensation for pipe length Coefficient of compensation Coefficient of compensation Pipe length (m) Pipe length (m) Coefficient of compensation for height difference COOLING PIPE LENGTH (m) HEIGHT DIFFERENCE (m) Outdoor unit is bottom-side Outdoor unit is up-side HEATING PIPE LENGTH (m) HEIGHT DIFFERENCE (m) Outdoor unit is bottom-side Outdoor unit is up-side

17 - (06-16) ADDITIONAL CHARGE CALCULATION MODELS : AR 60F / AO 60F AR 60U / AO 60U, ART60U / AOT60U REFRIGERANT CHARGE TYPE COOLING TYPE DUCTED MODEL HEAT PUMP TYPE MODEL NAME INDOOR OUTDOOR AR 60F AO 60F AR 60U ART60U AO 60U AOT60U PRECHARGE ADDITIONAL CHARGE REFREGERANT TYPE PIPE LENGTH AMOUNT 20m 25m 30m 35m 40m 45m 50m (max) g/m R410A m g

18 - (06-17) OPERATION RANGE Model Name Operation Range Mode Indoor unit Outdoor unit Indoor unit Indoor humidity Outdoor unit AR 60F AO 60F Cooling Dry 18 to 32 C 80% or less 0 to 43 C Heating Model Name Operation Range Mode Indoor unit Outdoor unit Indoor unit Indoor humidity Outdoor unit AR 60U ART60U AO 60U AOT60U Cooling Dry 18 to 32 C 80% or less 0 to 43 C Heating 30 C or less to 24 C

19 - (06-18) FAN PERFORMANCE CURVE NORMAL MODE MODEL : AR 60F 230V FAN SPEED 230V Static pressure (Pa) m 3 /h Hi l/s CFM m 3 /h Med l/s CFM m 3 /h Low l/s CFM Q-h Characteristic curve STATIC PRESSURE(Pa) Hi Med Low 0 1,500 2,000 2,500 3,000 3,500 4, COOLING 15.5 Cooling capacity(%) Air temp Capacity Air temperature( C) ,500 2,000 2,500 3,000 3,500 4,000 AIR FLOW (m 3 /h)

20 - (06-19) - MODEL : AR 60F 240V FAN SPEED 240V Static pressure (Pa) m 3 /h Hi l/s CFM m 3 /h Med l/s CFM m 3 /h Low l/s CFM Q-h Characteristic curve 300 Cooling capacity(%) STATIC PRESSURE(Pa) Hi 250 Med Low ,500 2,000 2,500 3,000 3,500 4, Air temp 98.0 Capacity COOLING Air temperature( C) ,500 2,000 2,500 3,000 3,500 4,000 AIR FLOW (m 3 /h)

21 - (06-20) - MODELS : AR 60U, ART60U 230V FAN SPEED 230V Static pressure (Pa) m 3 /h Hi l/s CFM m 3 /h Med l/s CFM m 3 /h Low l/s CFM Q-h Characteristic curve Cooling capacity(%) STATIC PRESSURE(Pa) Hi 250 Med Low ,500 2,000 2,500 3,000 3,500 4, Air temp 98.0 Capacity COOLING Air temperature( C) ,500 2,000 2,500 3,000 3,500 4, Heating capacity(%) Air temp Capacity AIR FLOW (m 3 /h) HEATING ,500 2,000 2,500 3,000 3,500 4, Air temperature( C)

22 - (06-21) - MODELS : AR 60U, ART60U 240V FAN SPEED 240V Static pressure (Pa) m 3 /h Hi l/s CFM m 3 /h Med l/s CFM m 3 /h Low l/s CFM Q-h Characteristic curve Cooling capacity(%) STATIC PRESSURE(Pa) Hi 250 Med Low ,500 2,000 2,500 3,000 3,500 4, Air temp 98.0 Capacity COOLING Air temperature( C) ,500 2,000 2,500 3,000 3,500 4, Heating capacity(%) Air temp Capacity HEATING ,500 2,000 2,500 3,000 3,500 4,000 AIR FLOW (m 3 /h) Air temperature( C)

23 - (06-22) NOISE LEVEL CURVE COOLING OUTDOOR UNIT MODEL : AO 60F Condition Voltage MODELS : AO 60U, AOT60U : V / 50Hz NC-65 NC-65 Octave band sound pressure level, db:(0db=0.0002µbar) NC-60 NC-55 NC-50 NC-45 NC-40 NC-35 NC-30 NC-25 Octave band sound pressure level, db:(0db=0.0002µbar) NC-60 NC-55 NC-50 NC-45 NC-40 NC-35 NC-30 NC NC NC-20 NC-15 NC ,000 2,000 4,000 8,000 Octave band center frequency,hz ,000 2,000 4,000 8,000 Octave band center frequency,hz

24 - (06-23) - Condition Fan speed : High Voltage : V / 50Hz Static pressure : 100Pa INDOOR UNIT MODEL : AR 60F MODELS : AR 60U, ART60U NC-65 NC-65 Octave band sound pressure level, db:(0db=0.0002µbar) NC-60 NC-55 NC-50 NC-45 NC-40 NC-35 NC-30 NC-25 Octave band sound pressure level, db:(0db=0.0002µbar) NC-60 NC-55 NC-50 NC-45 NC-40 NC-35 NC-30 NC NC NC-20 NC-15 NC ,000 2,000 4,000 8,000 Octave band center frequency,hz ,000 2,000 4,000 8,000 Octave band center frequency,hz

25 - (06-24) HEATING OUTDOOR UNIT 80 MODELS : AO 60U, AOT60U Condition Voltage : V / 50Hz INDOOR UNIT MODELS : AR 60U, ART60U 80 Condition Fan speed : High Voltage : V / 50Hz Static pressure : 100Pa NC-65 NC-65 Octave band sound pressure level, db:(0db=0.0002µbar) NC-60 NC-55 NC-50 NC-45 NC-40 NC-35 NC-30 NC-25 Octave band sound pressure level, db:(0db=0.0002µbar) NC-60 NC-55 NC-50 NC-45 NC-40 NC-35 NC-30 NC NC NC-20 NC-15 NC ,000 2,000 4,000 8,000 Octave band center frequency,hz ,000 2,000 4,000 8,000 Octave band center frequency,hz

26 - (06-25) - SOUND LEVEL CHECK POINT OUTDOOR UNIT INDOOR UNIT

27 - (06-26) ELECTRIC CHARACTERISTICS MODELS : AR 60F / AO 60F AR 60U / AO 60U, ART60U / AOT60U Model Name Power Supply Rated Value Max Operating Current Starting Current *1) Wiring Spec Indoor Fan Motor Indoor unit Outdoor unit Voltage Freqency V Hz Cooling Heating Cooling Heating Cooling Heating Current A Input kw Main Fuse (Circuit breaker) Current Power Cable mm 2 *2)Limited wiring length m Input Full Load Amp. Input Outdoor Fan Motor Full Load Amp. Belt heater Mode A A A kw A kw A W AR 60F AR 60U AO 60F AO 60U 3N x x x x 2 34(240V) 34(240V) ART60U AOT60U 3N x x 2 34(240V) *1) Wiring Spec : Selected Sample (Selected based on Japan Electrotechnical Standard and Codes Committee E0005) *2) Limited Wiring length : This is the wiring length in case voltage descent is less than 2%. When the wiring length becomes long, please select the wiring of a more larger diameter.

28 - (06-27) SAFETY DEVICE OUTDOOR UNIT MODEL NAME PROTECTION FORM AO 60F AO 60U AOT60U FUSE (SIDE OF POWER SUPPLY TERMINAL) - 10A 250V 10A 250V FUSE ON MAIN PCB A 250V FUSE ON POWER PCB FAN MOTOR PROTECTOR THERMAL PROTECTOR 150 C±5 C OFF 150 C±5 C OFF COMPRESSOR C±5 C OFF 165 C±5 C OFF HIGH PRESSURE PROTECTION - AC250V 4.2MPa DC5V 4.2MPa INDOOR UNIT MODEL NAME PROTECTION FORM AR 60F AR 60U ART60U PCB FUSE A 250V 3.15A 250V FAN MOTOR PROTECTOR THERMAL PROTECTOR 150 C±5 C OFF 150 C±5 C OFF FUSE FOR FAN MOTOR - 10A 250V 10A 250V

29 - (06-28) EXTERNAL INPUT & OUTPUT PREPARATION When the external input / output is used, connect the external signal wire as shown in the figure below. CN106 (Black) Indoor unit PCB CN5 (Black) PCB CONTROL INPUT You can control air conditioner on/off by external control. You can select either Edge and Pulse. [Example] Indoor unit CN114 (White) Ch1 Field supply DIP Switch (Indoor Unit) NO. OFF SW state ON SW2 DIP-Switch 2 Edge Pulse 1 Edge 1.The last command has priority. 2.The wire connection is separate from the power cable line. Ch1 (Input) On Off Remote controller On Indoor unit Operation Stop 2 Pulse Ch1 (Input) 200ms 200ms 200ms Remote controller On Off Indoor unit Operation Stop

30 - (06-29) - OPERATION DISPLAY [Example] + Indoor 2 unit 1 - CN115 (WHITE) Operation indicator Field supply Ic Vc Vc : DC20Vor less Ic : 10mA or less or Indoor unit CN115 (Output) Operation Stop SHORT OPEN FRESH AIR OUTPUT SETTING You can control sub fan by synchronizaton with fan operation of indoor unit. [Example] + Indoor 1 unit 2 - CN14 (GREEN) Field supplied Power Fuse Fan, other Indoor unit fan Operation Stop CN14 (Output) 14V 0V

31 - (06-30) - EXTERNAL ELECTRICAL HEATER OUTPUT SETTING You can control Electrical heater (Booster) by sychronization with heating operation. When temperature is -10 to -3 degrees from Setpoint,External electrical heater is ON. When temperature is -1 degrees from Setpoint,External electrical heater Stops. Jumper wire (Indoor Unit) This is used to continue indoor unit fan operation for 1 minute after thermo OFF in heating mode. 1 minute delay control set by cutting JM3 on PCB. [Example] + Indoor 1 unit 2 - CN15 (ORANGE) Field supplied Power Fuse External Heater, other. Indoor unit Heating Indoor unit fan Operation Stop Operation Stop 1min CN15 (Output) 14V 0V <Operation condition> All conditions shall be met. Under heating operation. Fan mode : Either Hi, Med, Low, Quiet. Cold air prevention function not working (Heat exchanger temperature over 27 C ). Temperature subtracted set temperature from room temperature is between -10 C to -3 C. -10 C < *T < -3 C *T=Room temperature Compressor 3 minutes stop mode is released. Defrosting mode is released. <Release condition> Do not meet above condition, or room temperature is 1 C below from set temperature.! CAUTION! Please locate external a heater between the indoor unit and the ductwork. Please be sure to use delay control of a fan. External Heater Indoor unit Supply air Return air

32 - (06-31) FUNCTION SETTING INDOOR UNIT INDOOR UNIT SW Forbidden DIP SW 4 1 Room temperature correct coefficient of heating SW 2 2 External input select 3 Auto restart validity/invalidity Rotary SW SW 3 Indoor unit number setting JM1 Room temperature correct coefficient of cooling Jumper Wire JM2 Commercial mode setting JM3 Fan delay setting SWITCH POSITION Duct type Indoor unit control circuit board POWER PCB CN114 MAIN PCB SW1 SW ON ON CN106 CN115 OFF OFF SW1 SW3 SW2 JM1 JM2 JM3 CN4 CN5 CN16 CN14 CN15 CN16

33 - (06-32) SWITCH FUNCTION (INDOOR UNIT) DIP SWITCH SETTING 1. SW1 setting 1-1 Dip SW 1-1,1-2,1-3,1-4 setting forbidden ( Factory setting) SW1-1 SW1-2 SW1-3 SW1-4 OFF OFF OFF OFF 2. SW2 setting 2-1 Room temperature correct coefficient of heating. Decide the heating temperature correct coefficient vale of heating. Heat temperature corrction ( Factory setting) SW2-1 SW state OFF +4 deg (Ceiling setting) ON 0 deg (Room setting) 2-2 Control input setting This switch is used to select the format of external input command as shown in the table below. ( Factory setting) SW2-2 SW state OFF Edge ON 2-3 Auto restart setting Pulse Auto restart function can be selected by turning this switch ON/OFF. SW2-3 OFF ON ( Factory setting) SW state Validity Invalidity ROTARY SWITCH SETTING This switch can be used when group control system. Set the indoor unit address in the 1,2,-,15 order. ( Factory setting) SW3 SW state 0 single 1-15 Indoor unit address

34 - (06-33) - JUMPER WIRE SETTING Room temperature correct coefficient of cooling. Decide the cooling temperature correct coefficient value of cooling. Cool temperature corrction JM1 JM state Connect 0 deg Disconnect + 2 deg ( Factory setting) Commercial mode setting "Hot start" can be canceled,fan operates continously when indoor unit is ON on every mode. When you select "FAN:AUTO"mode fan goes in "HIGH" JM2 Connect Disconnect ( Factory setting) JM state Residencial Commercial Fan delay setting This setting can be used when the auxiliary heater is mounted. When the fan operation is stopped when the indoor unit is operating with an auxiliary heater,the fan operation continues one minutes. JM3 Connect Disconnect ( Factory setting) JM state Invalidity Validity EXTERNAL INPUT AND OUTPUT Connector INPUT OUTPUT REMARKS CN114 CONTROL INPUT (OPERATION/STOP) - CN115 - OPERATION DISPLAY CN14 - FRESH AIR See external input/output settings for details. CN15 - ELECTRICAL HEATER

35 - (06-34) WIRED, SIMPLE REMOTE CONTROLLER CIRCUIT BOARD Wired,Simple remote controller DIP SW 1 Dual remote controller setting 2 3 Group control setting 4 Model setting 5 Auto changeover setting 6 Memory backup setting SWITCH POSITION Wired remote controller Front case (back side) OFF ON DIP Switch ON Simple remote controller ON OFF ON DIP switches

36 - (06-35) WIRED, SIMPLE REMOTE CONTROLLER DIP SWITCH SETTING 1. SW setting 1-1 Dual remote controller setting Set the remote controller DIP switch No.1 and 2 according to the following table. Number of remote controller 1 (Normal) 2 (Dual) Master unit DIP-SW No.1 ON OFF ( Factory setting) DIP-SW No.2 OFF OFF Slave unit DIP-SW No.1 ON DIP-SW No.2 ON 1-2 Group control setting Number of indoor unit connection (One/Multiple) This is switched according to the number of connected indoor units. DIP-SW No.3 OFF ON ( Factory setting) Number of indoor unit One unit connection Multiple unit connection 1-3 Model setting The system type of the outdoor unit can be selected by setting up DIP switch No.4 as follows. ( Factory setting) DIP-SW No.4 OFF ON Model Heat Pump model Cooling only model 1-4 Auto changeover setting Selecting auto changeover validity / invalidity. DIP-SW No.5 OFF ON ( Factory setting) Auto changeover Invalidity Validity 1-5 Memory backup setting Set to ON to use batteries for the memory backup.if batteries are not used, all of the settings stored in memory will be deleted if there is a power failure. This function is wired remotecontroll only. ( Factory setting) DIP-SW No.6 OFF ON Memory backup Invalidity Validity

Simple remote controllers REMOTE SENSOR UNIT UTD - RS100 Accurate and Comfortable New amenity space can be offered by installing the

Because the remote controller has the switching function, the user can select the position of the sensor.

37 6-17. OPTIONAL PARTS SIMPLE REMOTE CONTROLLERS UTB - YPB : FUJITSU BRAND UTB - GPB : GENERAL BRAND Remote controller which gives priority to ease-of-use and allows operation of the necessary functions only. Simple remote controllers REMOTE SENSOR UNIT UTD - RS100 Accurate and Comfortable New amenity space can be offered by installing the thermo sensor in the remote controller. Because the remote controller has the switching function, the user can select the position of the sensor. (Room temperature sensor selection) Remote Sensor in the bed room (effective at night) Example of room temperature sensor selection Sensor part Remote Controller in the living room (effective during the day) Day THERMO SENSOR Night Remote Sensor (Optional Parts) Wired Remote Controller The detecting point can be freely changed. - (06-36) -

DESIGN & TECHNICAL MANUAL

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