Page 3 - TABLE OF CONTENTS; Nominal capacity, capacity steps and nominal input
TABLE OF CONTENTS FLKS/FLXS-B 1 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 2 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...
Page 4 - Features
1 Features + Lightweight but sturdy design + Can fit on either ceiling or lower wall. Its low height enables it to fit beneath a window + Consumes up to 30% less energy than non-inverter units + The home leave operation saves energy during absence. + Powerful mode can be selected for rapid cooling o...
Page 5 - Specifications; NOMINAL CAPACITY and NOMINAL INPUT
2 Specifications NOMINAL CAPACITY and NOMINAL INPUT For indoor units only:INDOOR UNITS FLKS25BVMB FLKS35BVMB FLKS50BVMB FLKS60BVMB NOMINAL INPUT Cooling nominal kW 0.074 0.078 0.096 0.098 For combination indoor units + outdoor units:INDOOR UNITS FLKS25BVMB FLKS35BVMB FLKS50BVMB FLKS60BVMB OUTDOOR UN...
Page 6 - TECHNICAL SPECIFICATIONS
TECHNICAL SPECIFICATIONS For indoor units only:INDOOR UNITS FLKS25BVMB FLKS35BVMB FLKS50BVMB FLKS60BVMB DIMENSIONS Unit H mm 490 W mm 1,050 D mm 200 WEIGHT Unit kg 16 17 COLOUR Unit Almond white SOUND LEVEL Sound pressure (cooling) (4) high dBA 37 38 47 48 low dBA 31 32 39 41 super low dBA 28 29 36 ...
Page 7 - ELECTRICAL SPECIFICATIONS
ELECTRICAL SPECIFICATIONS For indoor units only: FLKS25BVMB FLKS35BVMB FLKS50BVMB FLKS60BVMB CURRENT Nominal running current cooling A 0.34 0.36 0.45 0.45 Maximum running current cooling A See chapter RKS-B: electrical data For combination indoor units + outdoor units: FLKS25BVMB FLKSS35BVMB FLKS50B...
Page 11 - Dimensional drawings
3 Dimensional drawings FLK/XS25-35-50-60B unit (mm) 3D033694B Rear Right The mark ( Y ) shows piping direction Signal receiver Under Cleaning indicator lamp Front panel fixing screws Timer indicator lamp Operation indicator lamp Signal transmitter FLX: (ARC433A5) FLK: (ARC433A6) Infrared remote cont...
Page 12 - Piping diagrams
4 Piping diagrams FLK/XS25-35-50-60B 4D034012B Indoor unit Heat exchanger Sirocco fan Fan motor Field piping (6.4Cut) Field piping (ACut) Refrigerant flow Thermistor on heat exchanger CoolingHeating A B C FLX(K)S25BVMB J 9.5 J 9.5 J 6.4 FLX(K)S35BVMB FLX(K)S50BVMB J 12.7 J 12.7 J 9.5 FLX(K)S60BVMB •...
Page 13 - Wiring diagrams
5 Wiring diagrams FLK/XS25-35-50-60B 3D033909B g Field wiring Outdoor Indoor Notice that operation will restart automatically when the main power supply is turned off and then turned on again. C70 : Running capacitor FU : Fuse H1P ∼ H3P : Pilot lamp M1F : Fan motor M1S : Swing motor PCB1 ∼ PCB4 : Pr...
Page 14 - Sound level; Sound level data
6 Sound level 6-1 Sound level data Cooling only Model Sound pressure level Sound power level (Cooling) 230V, 50Hz Measuring location Cooling H L SL FLKS25B 37 31 28 53 FLKS35B 38 32 29 54 FLKS50B 47 39 36 63 FLKS60B 48 41 39 64 Heat pump Model Sound pressure level Sound power level (Cooling/Heating)...
Page 15 - Sound pressure spectrum
Octave band sound pressure level dB:(0dB = 0.0002 µ bar) Octave band sound pressure level dB:(0dB = 0.0002 µ bar) Octave band center frequency (Hz) Octave band center frequency (Hz) FLKS25B FLKS35B 4D035261A 4D035260A approximate threshold hearing for continuous noise approximate threshold hearing f...
Page 18 - Accessories; Standard accessories; Optional accessories
7 Accessories 7-1 Standard accessories FLK/XS-B j A Mounting plate 1 j G AAA dry-cell batteries 2 j N Heat insulation tube (Extension auxiliary pipe) 1 j B Photocatalytic deodorising filter 1 j J Side cover 2 j P Heat insulation tube (Refrigerant pipe) 1 j C Air purifying filter 1 j K Operation manu...
Page 19 - Control systems; Infrared remote control
8 Control systems 8-1 Infrared remote control FLK/XS-B <ARC433A5, A6> 1 Signal transmitter: • It sends signals to the indoor unit. 2 Display: • It displays the current settings. (In this illustration, each section is shown with all its displays ON for the purpose of explanation.) 3 HOME LEAVE ...
Page 20 - Center of gravity
9 Center of gravity 4D027653C FLK/XS-B • Flexi Type, Inverter Controlled Unit • R-410A • FLK/XS25,35,50,60BVMB 9 18 • Split - Sky Air • Indoor units
Page 21 - Installation
10 Installation j A Mounting plate The mounting plate should be installed on a wall which can support the weight of the indoor unit. Caulk pipe hole gap with putty. Cut thermal insulation pipe to an appropriate length and wrap it with tape, making sure that no gap is left in the insulation pipe’s cu...