FUJI ELECTRIC RCW-18CA Split Type Air Conditioner User Manual

FUJI ELECTRIC RCW-18CA Split Type Air Conditioner

Product Information

Specifications

Type: Split Type Air Conditioner

| Indoor Unit| Outdoor Unit
---|---|---
Cooling Capacity (kW)| 4.95 – 5.10| –
Heating Capacity (kW)| –| 8.5 – 8.0

Product Usage Instructions

Installation

1. 1. Place the indoor unit at a suitable location on the wall.

2. Install the outdoor unit in a well-ventilated area.

Operation

1. 1. Turn on the power supply to the air conditioner.

2. Set the desired temperature using the remote control.

Maintenance

1. 1. Clean the filters regularly to ensure efficient operation.

2. Inspect and clean the outdoor unit to remove any debris.

FAQ

• Q: How often should I clean the filters?
  • A: It is recommended to clean the filters every 2 weeks for optimal performance.
• Q: What should I do if the air conditioner stops working?
  • A: Check the power supply and ensure the settings are correct. If issues persist, contact a qualified technician.

SPECIFICATIONS

ELECTRICAL DATA

E.E.R.      (kW/kW)

| COOLING| 2.55 – 2.68| 2.77 – 2.70
HEATING| ——| 2.86 – 2.79
STARTING CURRENT                     (A)| 42
MOISTURE REMOVAL                   ( /h)| 2.1
AIR CIRCULATION-Hi                   (m3/hr)| 650

COMPRESSOR

FAN MOTOR

INDOOR UNIT

| DISCRIMINATION| MFA-18GTT| MFA-18GTBT
HI-SPEED| (r.p.m.)| 820
MED-SPEED| (r.p.m.)| 740
LO-SPEED| (r.p.m.)| 620

OUTDOOR UNIT

| DISCRIMINATION| MFB-24JTBT

FAN SPEED

| ****

(r.p.m.)

| Hi : 800

Lo : 400

DIMENSIONS

INDOOR UNIT| ****

H x W x D       (mm)

| 235 x 580 x 580 +70
---|---|---
OUTDOOR UNIT| 650 x 830 x 320
GRILLE| 35 x 650 x 650

WEIGHT

INDOOR UNIT| ****

GROSS / NET (kg)

| 23 / 18
---|---|---
OUTDOOR UNIT| 55 / 51| 60 / 56
GRILLE| 4.3 / 2.2

MODELS

| RCW-18CA| RCW-18HA
---|---|---
RO-18CB| RO-18HB
REFRIGERANT CIRCUIT| DISCHARGE PRESSURE| ****

kg/cm2G

| COOLING| 21.0| 22.0
HEATING| ———| ———
SUCTION PRESSURE| ****

kg/cm2G

| COOLING| 5.5| 4.6
HEATING| ———| ———
DISCHARGE TEMP.| | COOLING| 73| 81
HEATING| ———| ———
REFRIG. PIPE LENGTH| m| 7.5
DISCHARGE AIR TEMP.| | COOLING| 13
HEATING| ———| ———
CONDITION| INDOOR ENTERING AIR TEMP.| ****

DB/WB

| COOLING| 27.0 / 19.0
HEATING| 20.0 / —-
OUTDOOR ENTERING AIR TEMP.| ****

DB/WB

| COOLING| 35.0 / 24.0
HEATING| 7.0 / 6.0
PIPING| PIPE DIA. SIZE| LIQUID| ****

mm

| 6.35
GAS| 12.7
CONNECTION METHOD| Flare

BETWEEN

| HEIGHT| ****

m

| Max. 8
PIPE LENGTH| Max. 20
REFRIGERANT TYPE| R-22

REFRIGERANT CHARGE (R-22)

PIPE LENGTH

MODELS

| ****

7.5 m

| ****

10 m

| ****

15 m

| ****

20 m

| Additional refrigerant
---|---|---|---|---|---

FULL CHARGE AMOUNT

| ****

RCW-18CA

| ****

1,150 g

| ****

1,188 g

| ****

1,263 g

| ****

1,338 g

| ****

15 g / m

RCW-18HA

| ****

1,500 g

| ****

1,575 g

| ****

1,725 g

| ****

1,875 g

| ****

30 g / m

OUTLINE AND DIMENSIONS

INDOOR UNIT

OUTDOOR UNIT

CIRCUIT DIAGRAM

Models : RCW-18CA / RO-18CB

Models : RCW-18HA / RO-18HB

REFRIGERANT SYSTEM DIAGRAM

Models : RCW-18CA / RO-18CB

Models : RCW-18HA / RO-18HB

ERROR CONTENTS

The operation can be checked by lighting and flashing of the grille display section OPERATION and TIMER lamps. Perform judgment in accordance with the following.

TEST RUNNING

When the air conditioner is run by pressing the remote control unit test run button, the OPERATION and TIMER lamps flash slowly at the same time.

ERROR

The OPERATION, TIMER, and SWING lamps operate as follows (Table 1) according to the error contents

Table 1

Error display| ****

Error contents

---|---
OPERATION

lamp

| TIMER

lamp

| SWING

lamp

Blinks

| ****

Blinks

| ****

Goes off

| Model information abnormal (permanent type)

Pulses 4 times

| ****

Blinks

| ****

Goes off

| ****

Drain abnormal (permanent type)

Pulses 6 times| ****

Blinks

| ****

Goes off

| ****

Indoor fan abnormal

Pulses 2 times

| ****

Blinks

| ****

Goes off

| Room air temperature thermistor open circuit

Blinks

| Room air temperature thermistor short circuit

Pulses 3 times

| ****

Blinks

| ****

Goes off

| ****

Piping thermistor open circuit

Blinks

| ****

Piping thermistor short circuit

CHECK ITEMS

INDOOR UNIT

1. Is operation of each button on the remote control unit normal?
2. Does each lamp light normally?
3. Do not air flow direction louvers operate normally?
4. Is the drain normal?
5. Is there any abnormal noise and vibration during the operation

OUTDOOR UNIT

1. Is there any abnormal noise and vibration during operation?
2. Will noise, wind or drain water from the unit disturb the neighbors?
3. Is there any gas leakage?
4. Do not operate the air conditioner in the test running state for a long time.

INDOOR PRINTED CIRCUIT BOARD CIRCUIT DIAGRAM

Model : RCW-18CA

DISASSEMBLY ILLUSTRATION

Models: RCW-18CA
RCW-18HA

Model : CG-E

Models : RO-18CB
RO-18HB

Model : RO-18CB

Model : RO-18HB

PARTS LIST

INDOOR UNIT

When you order parts, please make a photocopy of this page and fill the number of the parts in the “Order” column.

Ref. No.

|

Description

| Part| No.|

Ord. Q’ty

|

Ref. No.

|

Description

| Part| No.|

Ord. Q’ty

---|---|---|---|---|---|---|---|---|---
RCW-18CA| RCW-18HA| RCW-18CA| RCW-18HA
34| Capacitor (Fan Motor)| 9704305046| 9703306044|  | 467| Drain Port| 313005415658| 313005415658|
67| Rubber| 9361279001| 9361279001| 468| Special Nut-A (Large)| 313005446653| 313005446653
117-3| Special Washer M6| 313306391007| 313306391007| 469| Special Nut-B (Small)| 313005446759| 313005446759
127| Drain Hose| 9359659013| 9359659013| 470| Separate Wall-B| 9359648000| 9359648000
138| Separate Wall-A| 9359647003| 9359647003| 474| Turbo Fan| 9359658009| 9359658009
146| Evaporator Assy-IN| 9363516005| 9363516005| 475| Turbo Fan Rubber| 9366013006| 9366013006
147| Inlet Pipe (Eva. ) Assy| 9363517002| 9363517002| 476-1| Special Nut M8| 313005360755| 313005360755
160| Drain Pan| 9359651000| 9359651000| 476-2| Special Washer| 301801185049| 301801185049
164| Fan Motor Assy-IN| 9601040026| 9601040057| 476-3| Special Washer| 9359954002| 9359954002
184-1| Thermo. Spring-A| 313728262708| 313728262708| 478| Sensor M. Bracket| 9359654001| 9359654001
185| Rubber Bushing| 313005066051| 313005066051| 479| Float Switch| 313005416154| 313005416154
187| Clamp No. 1219| 313361271706| 313361271706| 482| Pump Unit| 9359974000| 9359974000
196| Clamp SKB-150| 313035356905| 313035356905| 484| Hanger Metal| 9359644002| 9359644002
223| Control Box| 9359661016| 9359661016| 488| Drain Pan Plug| 9359653004| 9359653004
232| Outlet Pipe (Eva. ) Assy| 9363518009| 9363518009| 495| Clamp No. 2U46| 9352715006| 9352715006
234| Thermistor Assy-Room| 9703299032| 9703299032| 514| Control Box Cover| 9359662006| 9359662006
235| Thermistor Assy-Pipe| 9703297014| 9703297014| 628| Locking Spacer-B| 313005446558| 313005446558
236| Controller PCB Assy| 9704557490| 9704557506| 629| EMI Filter| 0400197119| 0400197119
240| Remote Control Unit| 9371190044| 9371190037| 652-1| Therm. Holder Pipe| 313806262805| 313806262805
244| Pipe Cover| 9359646006| 9359646006| 743| Remote Control Holder Case| 9371190044| 9371190037
287| Cap (Power)| 9352173011| 9352173011| 797| Separate Wall-C| 9359649007| 9359649007
301| Clamp NK-2N| 313985355201| 313985355201| 798| Pump Hook Bracket| 9359650003| 9359650003
313| Hooking Wire| 9359983002| 9359983002| 815| Terminal-7P| 9358660102| 9358660102
338| Motor Fixture| 9359656005| 9359656005| 824-3| Fuse| 0600222512| 0600222512
381| Locking Spacer| 313209391506| 313209391506| 834| Wire Cover| 9359878001| 9359878001
395| Supporter (Eva. )| 9359669005| 9359669005| 835| Cushion-A (For Pump)| 9352211013| 9352211013
399| Air Duct| 9359660002| 9359660002| 836| Cushion-B (For Pump)| 9356084016| 9356084016
411| Supporter-A| 9359655008| 9359655008| 875| Filter PCB Assy| 9704561169| 9704561169
430| Clamp NK-7N| 313095365602| 313095365602| 964| Flare Nut-A| 313996239804| 313996239804
457| Drain Pan Support| 9359652007| 9359652007| 965| Flare Nut-B| 9351062019| 9351062019
462| Top Cover Plate| 9359642015| 9359642015| 989-1| Cord Clamp-A| 9359822011| 9359822011
464| Body-A| 9359643005| 9359643005| 989-2| Cord Clamp-B| 9359823018| 9359823018
465| Body-B| 9359645009| 9359645009|  |  |  |

GRILLE ASSY (CG-E)

Ref. No.

| ****

Description

| ****

Part No.

| ****

Ord. Q’ty

| ****

Ref. No.

| ****

Description

| ****

Part No.

| ****

Ord. Q’ty

---|---|---|---|---|---|---|---
93| Filter| 9359632009|  | 694| Cam Gear| 9359628002|
165| Motor Cover| 9359623014| 700| Panel| 9359619017
196| Clamp SKB-150| 313035356905| 705| Louver| 9359624011
226| Motor Gear| 9359629009| 710| Intake Grille| 9360543011
385| Indicator PCB Assy| 9702224011| 711-1| Filter Clamp-A| 9359634003
392| Cover-A| 9359622017| 711-2| Filter Clamp-B| 9359635000
416| Insulation (Panel)-A| 9359620006| 758| Decoration Plate| 9360862013
417| Insulation (Panel)-B| 9359621003| 763| Receiver Cover| 9359630005
690| Joint-A| 9359626008| 776| Grille Stopper| 9359633013
691| Joint-B| 9359627005| 777| Grille Hook| 9359761006
692| Joint Shaft| 9359625001| 876-2| Step Motor-V| 9360307019

OUTDOOR UNIT

Ref. No.

|

Description

| Part| No.|

Ord. Q’ty

|

Ref. No.

|

Description

| Part| No.|

Ord. Q’ty

---|---|---|---|---|---|---|---|---|---
RO-18CB| RO-18HB| RO-18CB| RO-18HB
2| Fan Guard| 9371187013| 9371187013|  | 69-3| Bolt, Hex. Socket| 301210060360| 301210060360|
4| Emblem-Rear| 9361328006| 9361328006| 85| Valve Plate Ptd| 9371928012| 9371928012
5| Front Panel Ptd| 9371924014| 9371924014| 107| Rubber Seat-A| 9351049010| 9351049010
7| Connector Cover (Cabinet)| 9366398004| 9366398004| 109| Terminal Cover (Comp)| 9351048013| 9351048013
8| Wire Assy (Comp)| 9372334010| 9372334010| 187| Clip (Cable)| 9352715006| 9352715006
9| Side Panel R Ptd| 9371927015| 9371927015| 218-3| Relay| 9900074012| 9900074012
12| Base Assy Ptd| 9371920016| 9371920016| 259| Muffler| ——–| 9372369012
13-1| 3-Way Valve| 9372648018| 9372648018| 271| 4-Way Valve Rubber| ——–| 313728251908
13-2| 2-Way Valve| 9372647011| 9372647011| 333| Accumulator| ——–| 9368391003
15| Dryer| 9368111014| 9368112011| 334| Suction Pipe-B| ——–| 9372175093
16| Condenser Assy| 9372181065| 9372181089| 336| Suction Pipe-C| ——–| 9372177013
20| Discharge Pipe Assy| 9371581064| ——–| 343| Solenoid| ——–| 9900165017
20| Discharge Pipe-A| ——–| 9372179017| 344| 4-Way Valve| ——–| 9970036019
20-2| Discharge Pipe-B| ——–| 9372180013| 361| Accum. Support Assy| ——–| 9372252017
26| Compressor Cover-A| 9372327012| 9372327012| 412| Cvr Gasket (Comp)| 9351051013| 9351051013
29| Separate Wall| 9371933016| 9371933016| 527| Protection Net| 9371934013| 9371934013
32| Control Box| 9371935010| 9371935010| 620| Inlet Pipe (Cond) Assy| ——–| 9372185032
34| Capacitor, Plastic| 9900130022| 9900130022| 734| Top Panel| 9371925011| 9371925011
37| Running Capacitor| 9704436023| 9704436023| 754| Terminal Gasket Washer| 9351053017| 9351053017
38| Capacitor Clamp Metal| 9351770013| 9351770013| 772| Joint Pipe (Valve) -A| ——–| 9372178010
39| Propeller Fan Assy| 9366378013| 9366378013| 815| Terminal-7P| 9358660102| ——–
41| Motor, Induct| 9601671015| 9601671015| 815-3| Terminal-8P| ——–| 9358660119
45-1| Motor Bracket| 9371929019| 9371929019| 821| Joint Pipe (Valve) -B| ——–| 9372203033
45-2| Motor Bracket-Top| 9371931012| 9371931012| 823-2| Fuse Holder| 0500063024| 0500063024
45-3| Motor Bracket-Ctr| 9371930015| 9371930015| 824-4| Fuse| 0600222529| 0600222529
45-4| Motor Bracket-Bottom| 9371932019| 9371932019| 826| Condensing Pipe Assy| 9371378046| ——–
46| Compressor Assy| 9368175009| 9368175009| 826| Condensing Pipe| ——–| 9372194027
47-1| Rubber (Discha. Pipe)| 313194159807| ——–| 827| Capillary Assy| 9372197080| 9372197103
51| Special Nut M5| 9300301015| 9300301015| 910| Strainer-B| ——–| 9365099018
55| Special Nut M8| 9355091008| 9355091008| 989-1| Cord Clamp-A| 9359822011| 9359822011
58| Suction Pipe-A| ——–| 9372176078| 989-2| Cord Clamp-B| 9359823018| 9359823018
58-1| Suction Pipe-A| 9372176061| ——–| 990| Air Seal Plate| 9372213018| 9372213018
64| Side Panel L, Ptd| 9371927015| 9371927015|  |  |  |

STANDARD ACCESSORIES

INDOOR UNIT ACCESSORIES

OUTDOOR UNIT ACCESSORIES

GRILLE ASSY ACCESSORIES

Documents / Resources

| FUJI ELECTRIC RCW-18CA Split Type Air Conditioner [pdf] User Manual
RCW-18CA, RCW-18HA, RO-18CB, RO-18HB, RCW-18CA Split Type Air Conditioner, RCW-18CA, Split Type Air Conditioner, Type Air Conditioner, Air Conditioner, Conditioner
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