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4) ceiling cassette-4way compact type (fdtc) – MITSUBISHI ELECTRIC SRK50Z J-S User Manual

Page 14

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'10 • SR-T-091D

Model

Item

FDTC25VD

Indoor unit

FDTC25VD

Outdoor unit

SRC25ZJX-S

Panel

TC-PSA-25W-E

Power source

220/230/240V~50Hz

Operation data

Cooling

Heating

Nominal capacity

kW

2.55 [ 0.9 (Min.)~3.2 (Max.)]

3.45 [ 0.9 (Min.)~4.7 (Max.)]

Power consumption

kW

0.6

0.84

Running current

A

3.0/2.9/2.8

4.1/4.0/3.8

Power factor

%

91

92

Inrush current

A

4.1

Sound Pressure Level

dB(A)

Cooling P-Hi : 38 Hi : 36 Me : 32 Lo : 29

Heating P-Hi : 39 Hi : 38 Me : 33 Lo : 29.5

47

Exterior dimensions
Height x Width x Depth

mm

Unit 248 Ч 570 Ч 570

Panel 35 Ч 700 Ч 700

595 x 780 x 290

Exterior appearance
(Munsell color)

Plaster White

( 6.8Y8.9/0.2 ) near equivalent

Stucco White

( 4.2Y7.5/1.1 ) near equivalent

Net weight

kg

UNIT 15 PANEL 3.5

38

Refrigerant equipment
Compressor type & Q'ty

RM-B5077MDE1 (Rotary type) x 1

Starting method

Direct line start

Refrigerant oil

0.35 (DIAMOND FREEZE MA68)

Heat exchanger

Louver fin & inner grooved tubing

M shape fin & inner grooved tubing

Refrigerant control

Electronic expansion valve

Air handling equipment
Fan type & Q'ty

Turbo fan × 1

Propeller fan × 1

Motor

W

33

24

Air flow (Standard)

CMM

Cooling P-Hi : 10 Hi : 9 Me : 8 Lo : 6.5

Heating P-Hi : 10.5 Hi : 9.5 Me : 8.5 Lo : 7

Cooling 29.5
Heating 27.0

Available static pressure

Pa

0

Outdoor air intake

Not possible

Air filter, Q'ty

Pocket plastic net × 1 (Washable)

Shock & vibration absorber

Rubber sleeve (for fan motor)

Rubber sleeve (for Compressor)

Insulation (noise & heat)

Polyurethane form

Electric heater

W

Remote controller

wired : RC-E4 (option) wireless : RCN-TC-24W-ER (option)

Room temperature control

Thermostat by electronics

Safety equipment

Overload protection for fan motor

Frost protection thermostat

Internal thermostat for fan motor

Abnormal discharge temperature protection.

Installation data
Refrigerant piping size

mm

Liquid line : I/U

φ6.35 (1/4") Pipe φ6.35 (1/4") × 0.8 O/U φ6.35 (1/4")

Gas line :

φ9.52 (3/8") φ9.52 (3/8") × 0.8 φ9.52 (3/8")

Connecting method

Flare piping

Flare piping

Refrigerant line (one way) length

Max. 15m

Vertical height difference between
outdoor unit and indoor unit

Max. 10m (Outdoor unit is higher)

Max. 10m (Outdoor unit is lower)

Refrigerant Quantity

R410A 1.2kg in outdoor unit (incl. the amount for the piping of : 15m)

Drain pump

Built-in Drain pump

Drain

Hose Connectable with VP20

Insulation for piping

Necessary (Both liquid & Gas lines)

Standard Accessories

Mounting kit, Drain hose

Drain elbow, Drain hole grommet

Item

Indoor air temperature

Outdoor air temperature

Operation

DB

WB

DB

WB

Cooling

27˚C

19˚C

35˚C

24˚C

Heating

20˚C

7˚C

6˚C

(2) This packaged air-conditioner is manufactured and tested in conformity with the ISO.
(3) Sound pressure level indicates the value in an anechoic chamber. During operation these value are somewhat higher due to

ambient temperature.

(4) The operation data indicates when the air-conditioner is operated at 220/230/240V 50Hz.
(5) When wireless remote controller is used, fan is 3 speed setting (Hi-Me-Lo) only.

(4) Ceiling cassette-4way compact type (FDTC)

Adapted to

RoHS directive

Notes (1) The data are measured at the following conditions when the air flow is high mode.

A

RWA000Z234