Fujitsu AOYG90LRLA User Manual

AIR CONDITIONER
Simultaneous multi
DESIGN & TECHNICAL MANUAL
INDOOR
AUYG18LVLB × 4
AUYG22LVLA × 4
AUYG24LVLA × 3
AUYG30LRLE × 3
AUYG36LRLE × 2
AUYG45LRLA × 2
ARYG18LLTB × 4 ARYG22LMLA × 4
ARYG24LMLA × 3
ARYG30LMLE × 3
ARYG36LMLE × 2
ARYG45LMLA × 2
ABYG18LVTB × 4
ABYG22LVTA × 4
ABYG24LVTA × 3
ABYG30LRTE × 3
ABYG36LRTE × 2
ABYG45LRTA × 2
OUTDOOR
AOYG72LRLA
AOYG90LRLA
DR_SM001EF_05
2021.01.08

Fujitsu AOYG90LRLA Specifications

General

Heating Capacity	10.0 kW
Energy Efficiency Ratio (EER)	3.21
Refrigerant	R32
Outdoor Unit Dimensions (W x H x D)	900 x 830 x 330 mm
Power Supply	220-240V, 50Hz
Outdoor Unit Noise Level	55 dB(A)
Type	Split Air Conditioner

Summary

DESIGN & TECHNICAL MANUAL

INDOOR UNITS

Lists various indoor unit types like Compact Cassette, Cassette, Slim Duct, Duct, Floor/Ceiling, Ceiling.

OUTDOOR UNIT

Lists outdoor unit models like AOYG72LRLA and AOYG90LRLA.

2. Specifications

2-1. Compact cassette type

Provides detailed specifications for AUYG18LVLB, AUYG22LVLA, AUYG24LVLA.

2-2. Cassette type

Provides detailed specifications for AUYG30LRLE, AUYG36LRLE, AUYG45LRLA.

2-3. Slim duct type

Provides detailed specifications for ARYG18LLTB.

2-4. Duct type

Provides detailed specifications for ARYG22LMLA and ARYG24LMLA.

2-5. Floor/Ceiling type

Provides detailed specifications for ABYG18LVTB, ABYG22LVTA, ABYG24LVTA.

2-6. Ceiling type

Provides detailed specifications for ABYG30LRTE, ABYG36LRTE, ABYG45LRTA.

3. Dimensions

3-1. Compact cassette type

Provides detailed dimensional drawings for AUYG18LVLB, AUYG22LVLA, AUYG24LVLA.

3-2. Cassette type

Provides dimensional drawings for AUYG30LRLE, AUYG36LRLE, AUYG45LRLA.

3-3. Slim duct type

Provides dimensional drawings for ARYG18LLTB.

3-4. Duct type

Provides dimensional drawings for ARYG22LMLA, ARYG24LMLA, ARYG30LMLE, ARYG36LMLE, ARYG45LMLA.

3-5. Floor/Ceiling type

Provides dimensional drawings for ABYG18LVTB, ABYG22LVTA, ABYG24LVTA.

Installation space

Specifies required clearances for floor/ceiling type units.

3-6. Ceiling type

Provides dimensional drawings for ABYG30LRTE, ABYG36LRTE, ABYG45LRTA.

Installation space requirement

Specifies required clearances for ceiling type units in different scenarios.

4. Wiring diagrams

4-1. Compact cassette type

Provides wiring diagram for compact cassette indoor units.

4-2. Cassette type

Provides wiring diagram for cassette type indoor units.

4-3. Slim duct type

Provides wiring diagram for slim duct type indoor units.

4-4. Duct type

Provides detailed specifications for ARYG22LMLA and ARYG24LMLA.

4-5. Floor/Ceiling type

Provides wiring diagram for floor/ceiling type indoor units.

4-6. Ceiling type

Provides wiring diagram for ceiling type indoor units.

6. Fan performance

6-1. Slim duct type

Provides fan performance curves for ARYG18LLTB.

6-2. Duct type

Provides fan performance data for ARYG45LMLA (Static pressure mode 3).

7. Airflow

7-1. Compact cassette type

Shows airflow rates for AUYG24LVLA (High ceiling mode).

7-2. Cassette type

Shows airflow rates for AUYG45LRLA (3-way air outlet).

7-3. Slim duct type

Shows airflow rates for ARYG18LLTB.

7-4. Duct type

Shows airflow rates for ARYG45LMLA.

7-5. Floor/Ceiling type

Shows airflow rates for ABYG24LVTA.

7-6. Ceiling type

Shows airflow rates for ABYG45LRTA.

8. Noise level curve

8-1. Compact cassette type

Noise level curves for AUYG24LVLA.

8-2. Cassette type

Noise level curves for AUYG45LRLA.

8-3. Slim duct type

Noise level curves for ARYG18LLTB.

8-4. Duct type

Noise level curves for ARYG45LMLA.

8-5. Floor/Ceiling type

Noise level curves for ABYG24LVTA.

8-6. Ceiling type

Noise level curves for ABYG45LRTA.

9. Electrical characteristics

10. Safety devices

Compact cassette

Details safety devices for compact cassette indoor units.

Cassette

Details safety devices for cassette indoor units.

Slim duct

Details safety devices for slim duct indoor units.

Duct

Details safety devices for duct indoor units.

Floor/Ceiling

Details safety devices for floor/ceiling indoor units.

Ceiling

Details safety devices for ceiling indoor units.

Part 2. OUTDOOR UNIT

SIMULTANEOUS MULTI: AOYG72LRLA, AOYG90LRLA

Identifies the outdoor units covered in this section.

1. Specifications

AOYG72LRLA

Lists specifications for the AOYG72LRLA outdoor unit.

AOYG90LRLA

Lists specifications for the AOYG90LRLA outdoor unit.

2. Dimensions

2-1. Models: AOYG72LRLA and AOYG90LRLA

Provides dimensional drawings for both AOYG72LRLA and AOYG90LRLA outdoor units.

3. Installation space

Single outdoor unit installation

Shows required clearances for single outdoor unit installations.

Multiple outdoor unit installation

Details clearances for multiple outdoor units and piping space.

4. Refrigerant circuit

5. Wiring diagrams

5-1. Models: AOYG72LRLA and AOYG90LRLA

Provides wiring diagrams for the outdoor units.

6. Capacity table

6-1. Model: AOYG72LRLA

Lists heating capacity tables for AOYG72LRLA.

6-2. Model: AOYG90LRLA

Lists heating capacity tables for AOYG90LRLA.

7. Capacity compensation rate for pipe length and height difference

7-1. Model: AOYG72LRLA

Capacity compensation rates for AOYG72LRLA based on piping and height.

7-2. Model: AOYG90LRLA

Capacity compensation rates for AOYG90LRLA based on piping and height.

Part 3. SYSTEM DESIGN

1. Installation precautions

General precautions for installing indoor units.

1-2. Outdoor unit installation precautions

General precautions for installing outdoor units.

2. Pipe design

2-1. Important items when using refrigerant (R410A)

Key considerations for using R410A refrigerant and piping materials.

2-2. Piping limitation

Details allowable height differences and piping lengths for optimal operation.

2-3. Pipe size selection

Guides on selecting correct pipe sizes for twin and triple configurations.

2-5. Additional charge calculation

Details additional refrigerant charging for systems requiring it.

Additional charging amount for Triple type

Formula and example for calculating additional refrigerant charge for triple systems.

Additional charging amount for Double twin type

3. Pipe installation

3-1. Caution of piping

3-3. Pipe connection

Connecting the pipes

3-4. Branch pipes

4. Wiring design

4-1. Precaution for electrical wiring

4-2. Power supply cable wiring

5. System setting

5-1. Indoor unit setting

6. External input and output

6-1. Indoor unit

6-2. Outdoor unit

7. Remote controller

7-1. Wireless remote controller (AR-RAH2E/AR-RAH1E)

AR-RAH1E

7-4. Wired remote controller (UTY-RNNYM)

7-5. Wired remote controller (UTY-RVNYM: Optional part)

7-6. Simple remote controller (UTY-RSNYM: Optional part)

8. Function settings

8-1. Indoor unit (setting by DIP switch and jumper wire)

Dip switch setting

Jumper wire setting

8-2. Indoor unit (setting by wireless remote controller)

8-3. Indoor unit (setting by wired remote controller)

Function setting procedure

1) Remote controller address setting

2) Refrigerant circuit address

Switch buttons and the functions

Local setting procedure

8-6. Function details

8-7. Wired remote controller (UTY-RNNYM)

8-8. Wired remote controller (UTY-RVNYM)

9. Check and test

9-1. Test run

Test operation method

9-2. Error code

9-3. Pump down

1. Branch pipes

2. Controllers

4. Others