Fuji Electric RSG09KHCA User manual

AIR CONDITIONER

Wall mounted type

SERVICE MANUAL

INDOOR

RSG09KHCA

RSG12KHCA

RSG14KHCA

OUTDOOR

ROG09KHCAN

ROG12KHCAN

ROG14KHCAN

SR_AS032EJ_03

2020.04.07

Notices:

• Product specifications and design are subject to change without notice for future improvement.

• For further details, please check with our authorized dealer.

Trademarks

FGLair™ is trademark of Fujitsu General Limited in the United States, other countries or both.

Google Play™ is trademark of Google Inc.

App Store® is a service mark of Apple Inc., registered in the U.S. and other countries.

CONTENTS

1. GENERAL INFORMATION

2. TECHNICAL DATA AND PARTS LIST

3. TROUBLESHOOTING

4. CONTROL AND FUNCTIONS

5. FILED WORKING

1. GENERAL INFORMATION

2020.01.27

SR_CH01_AS032EJ_01

CONTENTS

1. GENERAL INFORMATION

1. Specifications..............................................................................................01-1

1-1. Indoor units.....................................................................................................................01-1

1-2. Outdoor units..................................................................................................................01-4

2. Dimensions..................................................................................................01-5

2-1. Indoor unit ......................................................................................................................01-5

2-2. Outdoor unit....................................................................................................................01-7

1. Specifications

1-1. Indoor units

Type Wall mounted

Inverter heat pump

Model name RSG09KHCA RSG12KHCA RSG14KHCA

Power supply 230 V ~ 50 Hz

Power supply intake Outdoor unit

Available voltage range 198—264 V

Energy rank Cooling 1

Capacity

Cooling

Rated kW 2.50 3.50 4.20

Btu/h 8,500 11,900 14,300

Min.—Max. kW 0.90—4.65 0.90—4.80 0.90—5.50

Btu/h 3,100—15,800 3,100—16,300 3,100—18,700

Heating

Rated kW 3.20 4.00 5.40

Btu/h 10,900 13,600 18,400

Min.—Max. kW 0.90—7.20 0.90—7.40 0.9—8.20

Btu/h 3,100—24,500 3,100—25,200 3,100—27,900

Input power

Cooling Rated

0.45 0.76 0.98

Max. 1.26 1.50 1.53

Heating Rated 0.58 0.79 1.16

Max. 2.20 2.25 2.35

Fan

HIGH

23.0 23.0 32.0

MED 13.0 13.0 20.0

LOW 9.0 9.0 12.0

QUIET 5.0 5.0 6.0

Current Cooling Rated A 2.1 3.5 4.4

Heating 2.7 3.6 5.2

EER Cooling kW/kW 5.56 4.61 4.29

COP Heating kW/kW 5.52 5.06 4.66

Sensible capacity Cooling kW 2.10 2.94 3.59

Power factor Cooling % 93.2 94.4 96.8

Heating % 93.4 95.4 97.0

Moisture removal L/h (pints/h) 1.0 (1.8) 1.1 (1.9) 1.7 (3.0)

Maximum operating current *1 Cooling A6.5 7.5 9.0

Heating 10.5 11.0 11.5

Fan

Airflow rate

Cooling

HIGH

m3/h

830 900

MED 680 780

LOW 580 630

QUIET 380 440

Heating

HIGH 830 900

MED 680 780

LOW 580 630

QUIET 380 500

Type × Q'ty Cross flow fan × 1

Motor output W 61

Sound pressure level *2

Cooling

HIGH

dB (A)

42 45

MED 37 40

LOW 33 35

QUIET 23 26

Heating

HIGH 41 44

MED 35 39

LOW 31 33

QUIET 23 27

Heat exchanger type

Dimensions (H × W × D)

Main1: 384 × 720 × 30

Sub1: 84 × 720 × 13.3

Sub2: 126 × 720 × 13.3

Fin pitch

Main1: 1.2

Sub1: 1.4

Sub2: 1.4

Rows × Stages

Main1: 3 × 24

Sub1: 1 × 4

Sub2: 1 × 6

Pipe type Copper

Fin type Aluminum

Enclosure

Material Polystyrene

Color White

Approximate color of MUNSELL 5PB 9.25/0.5

Dimensions

(H × W × D)

Net mm 295 × 940 × 270

Gross 355 × 1,040 × 365

Weight Net kg 14

Gross 17

Connection pipe Size Liquid mm (in) Ø 6.35 (Ø 1/4)

Gas Ø 9.52 (Ø 3/8)

Method Flare

Drain hose Material PP+HDPE

Size mm Ø 13.8 (I.D.), Ø 15.8 to Ø 16.7 (O.D.)

Operation range Cooling °C 18 to 32

%RH 80 or less

Heating °C 16 to 30

Remote controller Wired remote controller, Wireless remote controller, Mobile app*3 (FGLair™)

1-1. Indoor units - (01-1) - 1. Specifications

GENERAL

INFORMATION

GENERAL

INFORMATION

Type Wall mounted

Inverter heat pump

Model name RSG09KHCA RSG12KHCA RSG14KHCA

NOTES:

• 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.

– Pipe length: 5 m, Height difference: 0 m. (Between outdoor unit and indoor unit.)

• Protective function might work when using it outside the operation range.

• *1: Maximum current is maximum value when operated within the operation range.

• *2: Sound pressure level:

– Measured values in manufacturer’s anechoic chamber.

– Because of the surrounding sound environment, the sound levels measured in actual installation conditions might be higher than the specified values here.

• *3: Available on Google Play™ store or on App Store®. Optional WLAN adapter is also required. For details, refer to the setting manual.

1-1. Indoor units - (01-2) - 1. Specifications

GENERAL

INFORMATION

GENERAL

INFORMATION

Specifications for ErP Lot10

Model name RSG09KHCA RSG12KHCA RSG14KHCA

Energy efficiency class Cooling A+++ A++

Heating (Average) A+++ A++

Pdesign Cooling kW 2.5 (35 °C) 3.5 (35 °C) 4.2 (35 °C)

Heating (Average) 2.5 (-10 °C) 3.5 (-10 °C) 4.2 (-10 °C)

SEER Cooling kWh/kWh 9.36 9.06 8.36

SCOP Heating (Average) 5.21 4.89 4.86

Annual energy consumption QCE kWh/a 93 135 176

QHE (Average) 671 1,001 1,209

Sound power level Cooling HIGH dB (A) 57 57 60

Heating 57 57 60

1-1. Indoor units - (01-3) - 1. Specifications

GENERAL

INFORMATION

GENERAL

INFORMATION

1-2. Outdoor units

Type Inverter heat pump

Model name ROG09KHCAN ROG12KHCAN ROG14KHCAN

Power supply 230 V ~ 50 Hz

Power supply intake Outdoor unit

Available voltage range 198—264 V

Starting current A 2.7 3.6 5.2

Fan

Airflow rate Cooling m3/h 1,810 2,050 2460

Heating 1,550 1,780

Type × Q'ty Propeller fan × 1

Motor output W 49

Sound pressure level * Cooling dB (A) 43 47 53

Heating 42 45 47

Sound power level Cooling dB (A) 56 60 65

Heating 55 58 60

Heat exchanger type

Dimensions

(H × W × D) mm

Main1: 588 × 881 × 18.2

Main2: 588 × 851 × 18.2

Fin pitch Main1: 1.3

Main2: 1.3

Rows × Stages 1 × 28

Pipe type Copper

Fin type

Type (Material) Corrugate (Aluminum)

Surface treat-

ment PC fin

Compressor Type × Q'ty DC rotary × 1

Motor output W 810 900

Refrigerant Type (Global warming potential) R32 (675)

Charge g 1,100

Refrigerant oil Type FW68S

Amount cm3350

Enclosure

Material Steel sheet

Color Beige

Approximate color of Munsell 10YR 7.5/1.0

Dimensions

(H × W × D)

Net mm 620 × 790 × 290

Gross 713 × 945 × 395

Weight Net kg 36

Gross 40

Connection pipe

Size Liquid mm (in) Ø 6.35 (Ø 1/4)

Gas Ø 9.52 (Ø 3/8)

Method Flare

Pre-charge length

Max. length 20

Max. height difference 15

Operation range Cooling °C -10 to 46

Heating -25 to 24

NOTES:

• 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.

– Pipe length: 5 m, Height difference: 0 m.

• Protective function might work when using it outside the operation range.

• *: Sound pressure level

– Measured values in manufacturer’s anechoic chamber.

– Because of the surrounding sound environment, the sound levels measured in actual installation conditions might be higher than the specified values here.

1-2. Outdoor units - (01-4) - 1. Specifications

GENERAL

INFORMATION

GENERAL

INFORMATION

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