Daikin F-Series User manual

TECHNICAL MANUAL
Split Unit Air Conditioner
Ceiling Cassette F Series
FCRN - FXV1S
— Cooling only [50Hz] —
R410A
TM-5CKF-SL-THA1

Table of Contents
i
Table of Contents
Nomenclature......................................................................................................................1
Indoor ............................................................................................................................1
Outdoor..........................................................................................................................1
Product Line-Up.............................................................................................................3
Application Information .....................................................................................................5
Operating Range ...........................................................................................................5
Refrigerant Circuit Diagrams .........................................................................................5
Installation Guideline .....................................................................................................7
Sound Data........................................................................................................................12
Sound Pressure Level .................................................................................................12
NC Curve.....................................................................................................................14
Engineering & Physical Data...........................................................................................16
Performance Data.............................................................................................................19
Calculation Steps.........................................................................................................19
Performance Tables.....................................................................................................21
Outline & Dimension ........................................................................................................27
Wiring Diagram .................................................................................................................29
Service & Maintenance ....................................................................................................32
Troubleshooting ...............................................................................................................34

ii

Nomenclature
1
Nomenclature
Indoor
FCRN 18 F X V1 S
Power Supply
V1 : 220-240V/1Ph/50Hz
Manufacturer
X : Malaysia
Product Series
F : F Series
Capacity*
18 : 18,000 Btu/hr
24 : 24,00 Btu/hr
30 : 30,00 Btu/hr
36 : 36,00 Btu/hr
Model
FCRN : Ceiling Cassette 3”x3” (Cooling Only)
Outdoor
18RN C X V1 S 2
Power Supply
V1 : 220-240V/1Ph/50Hz
Y1 : 380-415V/3Ph/50Hz
Manufacturer
X : Malaysia
Product Series
C : C Series
D : D Series
Capacity*
18 : 18,000 Btu/hr
24 : 24,00 Btu/hr
30 : 30,00 Btu/hr
36 : 36,00 Btu/hr
Model
RN : Single Split Condensing Unit (Cooling Only)
Market
S : Thailand
Market
S : Thailand
Specication
“-” : Couple with FCRN-E
1 : Couple with FLRN/FHRN
2 : Couple with FCRN-F
Remark:
* Capacity value under Nomenclature is an indication.
Please refer to Engineering and Physical Data for exact capacity value.

Nomenclature
2
Panel
50BC F X WL S
Specication
W : Wireless Remote Controller
Manufacturer
X : Malaysia
Product Series
F : F series
Cooling Capacity*
50 : 5.0 kW
Model
BC : Ceiling Cassette 3’’ x 3’’ Decorative Panel
Market
S : Thailand
Cool Light
“-” : Without LED Light
L : With LED Light
Remark:
* Capacity value under Nomenclature is an indication.
Please refer to Engineering and Physical Data for exact capacity value.

Nomenclature
3
Product Line-Up
Indoor Unit
FCRN-F
Nomenclature
Classication
PCB Fin Refrigerant Control
L208D EC L208A AP Hydrophilic (Blue) Cap Tube without Cap Tube
COOLING
FCRN18FXV1S X X X
FCRN24FXV1S X X X
FCRN30FXV1S X X X
FCRN36FXV1S X X X
FCRN42FXV1S X X X
FCRN45FXV1S X X X

Nomenclature
4
Outdoor Unit
RN / RR
Nomenclature
Classication
Refrigerant Control Fin Safety Devices Compressor
Cap Tube TXV Hydrophilic (Blue) Hydrophilic (Gold) Bare Aluminium Contactor High Pressure Switch Low Pressure Switch Phase Protector Scroll Rotary
COOLING
RN18CXV1S2 X X X
RR24CXV1S2 X X X
RR30CXV1S2 X X X
RR36DXV1S2 X X X X X X
RR42DXY1S2 X X X X X X
RR45DXY1S2 X X X X X X
Decorative Panel
BC
Nomenclature
Classication
Handset Indoor Air Quality Others
BRC52B64 BRC52A62 Washable Saranet Filter Auto Air Swing 8 Ways Discharge LED light bulb
COOLING
BC50FXWS X X X X
BC50FLXWS X X X X X

5
Application Information
Application Information
Operating Range
Ensure the operating temperature is in allowance range.
Cooling
The use of your air conditioner
outside the range of working
temperature and humidity can
result in serious failure.
Outdoor
DB (°C)
46
43
19
14 19 23 Indoor WB (°C)
Refrigerant Circuit Diagrams
Model: FCRN18FXV1S - RN18CXV1S2 / FCRN24FXV1S - RR24CXV1S2

6
Application Information
Model: FCRN30FXV1S - RR30CXV1S2
Model: FCRN36FXV1S - RN36DXV1S2 / FCRN42FXV1S - RN42DXY1S2 /
FCRN45FXV1S - RN45DXY1S2