Fujitsu AR-90T Technical Manual

High static pressure duct type air conditioner

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HIGH STATIC PRESSURE

DUCT TYPE AIR CONDITIONER

T E C H N I C A L M A N U A L

AR90

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Summary of Contents for Fujitsu AR-90T

Page 1 HIGH STATIC PRESSURE DUCT TYPE AIR CONDITIONER T E C H N I C A L M A N U A L AR90...
Page 2: Table Of Contents
CONTENTS 1. FEATURES ................ 2 2. DIMENSIONS ..............4 3. WIRING DIAGRAM............6 4. PERFORMANCE DATA ............. 9 5. OPERATION DETAILS ............ 11 6. INSTALLATION INSTRUCTIONS ........12 7. SPECIFICATIONS ............13 – 1 –...
Page 3: Features
1. FEATURES High static pressure • Recommended external static pressure is 200Pa (Max. 300Pa). Functional LCD wired remote controller (See the next page for details.) • Weekly timer Air conditioner ON/OFF can be set for one whole week, including 2 times a day. •...
Page 4 REMOTE CONTROLLER WIRE REMOTE CONTROLLER WITH WEEKLY TIMER REMOTE CONTROLLER WITH WEEKLY TIMER DAY CODE SET TIME TEMP./DAY TIMER MODE CONTROL MASTER CONTROL CLOCK ADJUST ZONE ENERGY SAVE START/STOP DAY OFF FEATURES Three kinds of timer setup (OFF/ON/WEEKLY) are possible. Function of weekly timer •...
Page 5: Dimensions
2. DIMENSIONS INDOOR UNIT OUTDOOR UNIT (Unit : mm) 1,550 1,410 1,300 SAMPLE INSTALLATION – 4 –...
Page 6 (Unit : mm) HOOK METAL AIR FLOW OUTLET AIR FLOW INLET CONTROL BOX COUPLING PIPE SAFETY DRAIN PORT MAIN DRAIN PORT 38.1 (DRAIN PIPE) LIQUID : 12.7 FLARE GAS : 28.58 FLANGE 1,550 (MAXIMUM) 1,450 – 5 –...
Page 7: Wiring Diagram
3. WIRING DIAGRAM Note : Y : Europe version Models : AR 90T T : Australia version AR 90E GRAY THERMISTOR CN. 15 GRAY (PIPE TEMP.) (FLOAT SWITCH) BLACK THERMISTOR BLACK (ROOM TEMP.) CONTROL BOARD CN. 5 CN. 1 CN. 17 TERMINAL WHITE BLACK...
Page 8 Model : AO 90EP GREEN BLACK THERMISTOR GREEN (DISCHARGE TEMP.) PINK BLACK THERMISTOR BLACK (OUTDOOR TEMP.) GREEN/YELLOW WHITE EARTH INTERNAL PRINTED WHITE OVERLOAD CIRCUIT PROTECTOR BOARD POWER RELAY A COMPRESSOR A INTERNAL OVERLOAD PRESSURE SWITCH PROTECTOR PINK COMPRESSOR B POWER RELAY B PINK WHITE...
Page 9 Model : AO 90TP GREEN BLACK THERMISTOR GREEN (DISCHARGE TEMP.) BROWN PINK THERMISTOR BROWN (PIPE TEMP.) BLACK THERMISTOR BLACK (OUTDOOR TEMP.) GREEN/YELLOW WHITE EARTH INTERNAL PRINTED WHITE OVERLOAD CIRCUIT PROTECTOR BOARD POWER RELAY A COMPRESSOR A INTERNAL OVERLOAD PRESSURE SWITCH PROTECTOR PINK COMPRESSOR B...
Page 10: Performance Data
4. PERFORMANCE DATA COOLING MODEL COOLING Indoor DB/WB (°C) 31/22.5 27/19 23/16.5 19/13 31/22.5 27/19 23/16.5 19/13 Outdoor DB (°C) REVERSE MODEL COOLING HEATING Indoor DB/WB (°C) 31/22.5 Indoor DB (°C) 27/19 23/16.5 19/13 31/22.5 27/19 23/16.5 19/13 7.5 12 17.5 Outdoor DB (°C) Outdoor DB (°C) –...
Page 11 COOLING SENSIBLE CAPACITY (Unit : kW) INDOOR TEMP. OUTDOOR TEMP. (°C) (°C) Total Sens. Total Sens. Total Sens. Total Sens. Total Sens. 22.9 17.3 21.8 16.9 20.9 16.4 19.9 15.8 18.5 14.9 16.5 24.7 17.9 23.6 17.5 22.9 17.0 21.7 16.4 20.3 15.7...
Page 12: Operation Details
5. OPERATION DETAILS TEMPERATURE AND HUMIDITY RANGE Cooling Mode *Heating Mode COOLING MODEL Approx. 00 to 52°C ––––– OUTDOOR TEMPERATURE HEAT & COOL MODEL Approx. 00 to 46°C Approx. -10 to 21°C (Reverse Cycle) INDOOR TEMPERATURE Approx. 18 to 30°C Approx.
Page 13: Installation Instructions
6. INSTALLATION INSTRUCTIONS INDOOR UNIT • INSTALLING THE DUCT Follow the procedure in the following figure to install the duct. • SERVICE SPACE Flange positions for connecting the duct. Leave the space reguired to service the air conditioner. (Fig.1) Unit : mm 1,250 (1) If a service hole is provided at the bottom of the product.
Page 14: Specifications
7. SPECIFICATIONS DUCT TYPE AIR CONDITIONER TYPE COOLING ONLY TYPE COOLING & HEATING TYPE Indoor Unit AR 90E AR 90T Model Outdoor Unit AO 90EP AO 90TP Input Power V/ /Hz 380 - 415 / 3 / 50 380 - 415 / 3 / 50 24.8 - 25.4 24.8 - 25.4 Cooling...
Page 15 FUJITSU GENERAL (Euro) GmbH A SUBSIDIARY OF FUJITSU GENERAL LIMITED Werftstraße 20, D-40549 Düsseldorf, F.R. Germany TEL : (49) 211 50098 0 FUJITSU GENERAL (U.K.) CO. LIMITED A SUBSIDIARY OF FUJITSU GENERAL LIMITED Ground Floor, Elstree House, Elstree Way, Borehamwood, Herts WD6 1LS United Kingdom TEL : (44) 181 421 7000 FUJITSU GENERAL(AUST.) PTY LIMITED...

This manual is also suitable for:

Ar-90e Ao-90ep Ao-90tp