Fujitsu AB A30LBT Series Design & Technical Manual
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Fujitsu AB A30LBT Series Design & Technical Manual

Fujitsu AB A30LBT Series Design & Technical Manual

Ceiling type
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AIR CONDITIONER
Ceiling type
DESIGN & TECHNICAL MANUAL
SINGLE
INDOOR
OUTDOOR
AO  A30LBTL
AO  A36LBTL
AB  A30LBT
AB  A36LBT
AO  A30LFTL
AO  A36LFTL
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Summary of Contents for Fujitsu AB A30LBT Series

  • Page 1 AIR CONDITIONER Ceiling type DESIGN & TECHNICAL MANUAL SINGLE INDOOR AB  A30LBT AB  A36LBT OUTDOOR AO  A30LBTL AO  A30LFTL AO  A36LBTL AO  A36LFTL...
  • Page 2 1. INDOOR UNIT CEILING TYPE : AB  A30LBT AB  A36LBT D2D_AB025E/03 2011.11.07...

  • Page 3: Table Of Contents

    CONTENTS 1. INDOOR UNIT 1. FEATURE ........................01 - 01 2. WIRELESS REMOTE CONTROLLER ..........01 - 03 3. SPECIFICATIONS ....................01 - 05 4. DIMENSIONS ......................01 - 06 5. WIRING DIAGRAMS ..................01 - 08 6. CAPACITY TABLE ....................

  • Page 4: Indoor Unit

    FEATURE MODEL „ „ INDOOR UNIT OUTDOOR UNIT AOA30LBTL ABA30LBT AOA30LFTL AOA36LBTL ABA36LBT AOA36LFTL FEATURES „ „ Energy saving rank A „ European energy ranking rank A achieved by all DCization and optimization of the refrigerant cycle. Quiet operation „ Air flow mode can be set in 4 steps and more detailed air flow setting is possible.
  • Page 5 Filter sign operating time (Standard/long/short/no display) „ Filter sign display time interval and filter sign no display can be selected. Fresh-air intake „ OUTDOOR INDOOR FUNCTION SETTING „ „ Ceiling height (standard/high ceiling) „ Air conditioner operation capacity (air flow) switching is possible as response to height of installation ceiling.

  • Page 6: Wireless Remote Controller

    WIRELESS REMOTE CONTROLLER FEATURES „ „ Four kinds of timer setup (ON / OFF / PROGRAM / SLEEP) are  „ possible. Four kinds of timers. Easy operation.  „ Easy to change transmission code (4 patterns) by button operation. ...
  • Page 7 FUNCTIONS „ „ MODE button Selects the operating mode (AUTO, HEAT, FAN, COOL, DRY). / Start / end R.C. custom code change. (Max 4 types) Economy button SET TEMP. button ( Set remote controller custom code buttons. Sets the indoor temp./ Sets R.C. custom code. Filter reset button Sleep button Pressed to select sleep timer.

  • Page 8: Specifications

    SPECIFICATIONS CEILING MODEL Type INVERTER HEATPUMP Indoor unit ABA30LBT ABA36LBT Model name Outdoor unit AOA30LBTL AOA30LFTL AOA36LBTL AOA36LFTL Power source 230V~ 50Hz Available voltage range 198-264V~ 50Hz Cooling European energy label Heating 8.50 9.40 Rated Btu/h 29000 32100 Cooling 2.80 -10.00 2.80 -11.20 Min.-Max.

  • Page 9: Dimensions

    DIMENSIONS MODEL : ABA30L, ABA36L „ „ (Unit : mm) Top view Side view Rear view Suspension bolt pitch 1,600 Dimensions (Space Required for Installation) INDOOR UNIT (Top view) Suspension bolt should extend INDOOR UNIT outward 30 to 75.  Refrigerant piping flare connection (Gas) ...
  • Page 10 INSTALLATION PLACE „ „ (Unit : mm) Ceiling INDOOR UNIT 80 or more 150 or more Ceiling 10 or more Obstruction Floor Ceiling panel INDOOR UNIT Ceiling panel 80 or more 150 or more 10 or more Obstruction Floor - (01 - 07) -...

  • Page 11: Wiring Diagrams

    WIRING DIAGRAMS MODEL : ABA30L, ABA36L „ „ - (01 - 08) -...

  • Page 12: Capacity Table

    CAPACITY TABLE 6-1. COOLING CAPACITY This table is created using the maximum capacity. MODEL : ABA30L „ „ 27.7 Indoor temperature °CDB °CWB °CDB 8.60 6.53 1.32 9.59 6.57 1.35 9.91 7.14 1.35 10.57 7.17 1.37 10.89 7.74 1.37 11.55 7.71 1.39 12.20...

  • Page 13: Heating Capacity

    6-2. HEATING CAPACITY This table is created using the maximum capacity. MODEL : ABA30L „ „ 27.7 Indoor temperature °CDB °CDB °CWB 8.22 3.38 8.02 3.45 7.83 3.52 7.63 3.59 7.44 3.67 8.79 3.39 8.58 3.46 8.37 3.53 8.16 3.60 7.95 3.67 9.54...

  • Page 14: Fan Performance And Air Flow

    FAN PERFORMANCE AND AIR FLOW 7-1. AIR VELOCITY DISTRIBUTION MODEL : ABA30L „ „ Note: Condition Fan speed : High Unit : m/s Operation mode : FAN 0.25 Unit : m/s 10 11 12 13 14 15 16 17 TOP VIEW VERTICAL : UPWARD HORIZONTAL : CENTER 0.25...
  • Page 15 MODEL : ABA36L „ „ Note: Condition Fan speed : High Unit : m/s Operation mode : FAN 0.25 Unit : m/s 10 11 12 13 14 15 16 17 TOP VIEW VERTICAL : UPWARD HORIZONTAL : CENTER 0.25 Unit : m/s 10 11 12 13 14 SIDE VIEW FLAP : CENTER...

  • Page 16: Air Flow

    7-2. AIR FLOW MODEL : ABA30L „ „ COOLING „ Number of Fan speed rotations Air flow (r.p.m.) 1660 HIGH 1000 1500 1200 1000 QUIET HEATING „ Number of Fan speed rotations Air flow (r.p.m.) 1660 HIGH 1000 1500 1200 1000 QUIET - (01 - 13) -...
  • Page 17 MODEL : ABA36L „ „ COOLING „ Number of Fan speed rotations Air flow (r.p.m.) 1900 HIGH 1100 1118 1500 1200 1000 QUIET HEATING „ Number of Fan speed rotations Air flow (r.p.m.) 1900 HIGH 1100 1118 1500 1200 1000 QUIET - (01 - 14) -...

  • Page 18: Fresh Air Characteristic

    7-3. FRESH AIR CHARACTERISTIC MODEL : ABA30L, ABA36L „ „ (mmAq) (Pa) 98 Fresh air flow (m /min) - (01 - 15) -...

  • Page 19: Operation Noise

    OPERATION NOISE 8-1. NOISE LEVEL CURVE MODEL : ABA30L „ „ Cooling Heating „ „ NC-65 NC-65 NC-60 NC-60 NC-55 NC-55 NC-50 NC-50 HIGH HIGH NC-45 NC-45 NC-40 NC-40 NC-35 NC-35 NC-30 NC-30 QUIET QUIET NC-25 NC-25 NC-20 NC-20 NC-15 NC-15 1,000 2,000...

  • Page 20: Sound Level Check Point

    8-2. SOUND LEVEL CHECK POINT Microphone Microphone - (01 - 17) -...

  • Page 21: Electric Characteristics

    ELECTRIC CHARACTERISTICS Model name AB  A30L AB  A36L Voltage 230 ~ Power supply Frequency Max. operating current (Indoor unit) Connection cable 1.5 - 2.5 Wiring spec. Limited wiring length - (01 - 18) -...

  • Page 22: Safety Devices

    SAFETY DEVICES Model Protection form AB  A30L AB  A36L Circuit protection Current fuse (PCB) 3.15A 250V Thermal protection 140±20°C OFF Fan motor protection program 110±20°C ON - (01 - 19) -...

  • Page 23: External Input & Output

    EXTERNAL INPUT & OUTPUT Connector INPUT OUTPUT REMARKS Control input CN102 — (Operation/Stop) See external CN103 — Operation status output input/output settings for details. — Fresh air control output 11-1. EXTERNAL INPUT CONTROL INPUT (Operation/Stop) „ „ The air conditioner can be remotely operated by means of the following on-site work. Operation is started at the following contents by adding the contact input of a commercial ON/OFF switch to a connector on the external control PC board and turning it ON.

  • Page 24: External Output

    11-2. EXTERNAL OUTPUT OPERATION STATUS OUTPUT „ „ An air conditioner operation status signal can be output. Circuit diagram example „ Indoor Connected unit control PC board Connector Ex.)Relay unit Ex.)Display 24V DC Relay power supply *10 m Signal Field supply * Make the distance from the PC board to the connected unit within 10m.
  • Page 25 FRESH AIR CONTROL OUTPUT „ „ A signal linked to air conditioner indoor fan ON can be output. * However, signal becomes OFF during cold air prevention control operation. Circuit diagram example „ Indoor Connected unit control PC board Ex.) Fan Ex.) Relay unit 12 V Connector...

  • Page 26: Function Setting

    FUNCTION SETTING 12-1. INDOOR UNIT INDOOR UNIT DIP SW Forbidden Remote control unit signal code Jumper Wire Forbidden SWITCH POSITION „ „ MAIN PCB Indoor unit Printed circuit board JUMPER WIRE SETTING „ „ Remote control unit signal code Indoor unit setting (...
  • Page 27 FUNCTION SETTING „ „ • This procedure changes to the function settings used to control the indoor unit according to the installation conditions. Incor settings can cause the indoor unit malfunction. • After the power is turned on, perform the “FUNCTION SETTING” according to the installation conditions using the remote control unit. •...

  • Page 28: Selecting The Remote Control Unit Code

    SELECTING THE REMOTE CONTROL UNIT CODE Setting the Filter Sign When two or more air conditioners are installed in a room and the remote control unit is operating an air conditioner other than • The indoor unit has a sign to inform the user that it is time to the one you wish to set, change the signal code of the remote clean the filter.

  • Page 29: Optional Parts

    OPTIONAL PARTS Exterior Parts name Model No. Summary Wired remote Unit control is performed by wired UTB-  UD controller remote controller Optional drain lift-up mechanism Drain Pump unit UTR-DPB24T allows more flexible installation. Round flange is used when the fresh air duct is installed.
  • Page 30 2. OUTDOOR UNIT SINGLE TYPE : AO  A30LBTL AO  A36LBTL AO  A30LFTL AO  A36LFTL D2D_AO022E/03 2011.11.07...
  • Page 31 CONTENTS 2. OUTDOOR UNIT 1. SPECIFICATIONS ....................02 - 01 2. DIMENSIONS ......................02 - 03 3. REFRIGERANT CIRCUIT ................02 - 04 4. WIRING DIAGRAMS ..................02 - 06 5. CAPACITY COMPENSATION RATE FOR PIPE LENGTH AND HEIGHT DEFFERENCE ................

  • Page 32: Specifications

    SPECIFICATIONS Type INVERTER HEATPUMP Model name AO  A30LBTL AO  A36LBTL Power source 230V ~ 50Hz Available voltage range 198-264V ~ 50Hz Starting current 15.0 15.0 Cooling 3600 4000 Airflow rate Heating 3800 3800 Type × Q'ty Propeller × 1 Motor output Cooling Sound pressure level...
  • Page 33 Type INVERTER HEATPUMP Model name AO  A30LFTL AO  A36LFTL Power source 230V ~ 50Hz Available voltage range 198-264V ~ 50Hz Starting current 15.0 15.0 Cooling 3600 3800 Airflow rate Heating 3600 3800 Type × Q'ty Propeller × 1 Motor output Cooling Sound pressure level...

  • Page 34: Dimensions

    DIMENSIONS MODEL : AOA30LB, AOA36LB, AOA30LF, AOA36LF „ „ (Unit : mm) Top view Front view Side view Air flow Bottom view INSTALLATION PLACE „ „ When there are obstacles at the back, When there are obstacles at the back, When there are obstacles at the back side(s), and top.

  • Page 35: Refrigerant Circuit

    REFRIGERANT CIRCUIT MODEL : AOA30LB, AOA36LB „ „ - (02 - 04) -...
  • Page 36 MODEL : AOA30LF, AOA36LF „ „ - (02 - 05) -...

  • Page 37: Wiring Diagrams

    WIRING DIAGRAMS MODEL : AOA30LB, AOA36LB „ „ - (02 - 06) -...
  • Page 38 MODEL : AOA30LF „ „ - (02 - 07) -...
  • Page 39 MODEL : AOA36LF „ „ - (02 - 08) -...

  • Page 40: Capacity Compensation Rate For Pipe Length And Height Defference

    CAPACITY COMPENSATION RATE FOR PIPE LENGTH AND HEIGHT DEFFERENCE This table is created using the maximum capacity. MODEL : AOA30LB, AOA30LF „ „ Pipe length (m) COOLING 0.908 0.894 0.876 0.935 0.923 0.909 0.891  1 Indoor unit is upper 0.968 0.951 0.938...
  • Page 41 This table is created using the maximum capacity. MODEL : AOA36LB, AOA36LF „ „ Pipe length (m) COOLING 0.908 0.894 0.876 0.935 0.923 0.909 0.891  1 Indoor unit is upper 0.968 0.951 0.938 0.924 0.906 than outdoor unit 0.982 0.972 0.954 0.942...

  • Page 42: Additional Charge Calculation

    ADDITIONAL CHARGE CALCULATION MODEL : AOA30LB, AOA36LB, AOA30LF, AOA36LF „ „ Refrigerant type R410A Refrigerant amount 2100 REFRIGERANT CHARGE „ Pipe length 20 or less 40g/m Additional charge +400 +800 +1200 - (02 - 11) -...

  • Page 43: Air Flow

    AIR FLOW MODEL : AOA30LB „ „ COOLING „ Number of rotations Air flow (r.p.m) 3600 1000 2119 HEATING „ Number of rotations Air flow (r.p.m) 3800 1056 2236 MODEL : AOA36LB „ „ COOLING „ Number of rotations Air flow (r.p.m) 4000 1111...
  • Page 44 MODEL : AOA30LF „ „ COOLING „ Number of rotations Air flow (r.p.m) 3600 1000 2119 HEATING „ Number of rotations Air flow (r.p.m) 3600 1000 2119 MODEL : AOA36LF „ „ COOLING „ Number of rotations Air flow (r.p.m) 3800 1056 2236...

  • Page 45: Operation Noise

    OPERATION NOISE 8-1. NOISE LEVEL CURVE MODEL : AOA30LB, AOA30LF „ „ COOLING HEATING „ „ NC-65 NC-65 NC-60 NC-60 NC-55 NC-55 NC-50 NC-50 NC-45 NC-45 NC-40 NC-40 NC-35 NC-35 NC-30 NC-30 NC-25 NC-25 NC-20 NC-20 NC-15 NC-15 1,000 2,000 4,000 8,000 1,000...

  • Page 46: Sound Level Check Point

    8-2. SOUND LEVEL CHECK POINT - (02 - 15) -...

  • Page 47: Electric Characteristics

    ELECTRIC CHARACTERISTICS AO  A30LB AO  A36LB Model name AO  A30LF AO  A36LF Voltage 230 ~ Power supply Frequency *1) Max. operating current 17.0 20.0 Starting current 15.0 Main fuse (Circuit breaker) current *2) Wiring spec. Power cable 5.3 - 6.0 *3)Limited wiring length *1) The maximum current is the total current of indoor unit and outdoor unit.

  • Page 48: Safety Devices

    SAFETY DEVICES Model Protection form AO  A30LB AO  A36LB AO  A30LF AO  A36LF Current fuse (NEAR THE TERMINAL) 25A 250V Circuit protection Current fuse (FILTER PRINTED CIRCUIT BOARD) 10A 250V Current fuse (MAIN PRINTED CIRCUIT BOARD) 3.15A 250V OFF : 140±20°C Fan motor protection...

This manual is also suitable for:

Ab a36lbt seriesAo a30lbtl seriesAo a30lftl seriesAo a36lbtl seriesAo a36lftl series

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