MITSUBISHI ELECTRIC SRK50Z J-S User Manual
Page 4
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'10 • SR-T-091D
B
RWA000Z229
Model
Item
SRK20ZJX-S
Indoor unit
SRK20ZJX-S
Outdoor unit
SRC20ZJX-S
Cooling capacity (1)
W
2000 (900 (Min.)~3100 (Max.))
Heating capacity (1)
W
2500 (900 (Min.)~4300 (Max.))
Power supply
1 Phase, 220~240 V, 50Hz
Operation
data (1)
Power
consumption
Cooling
kW
0.35 (0.19~0.70)
Heating
0.45 (0.23~1.00)
Running
current
Cooling
A
1.9 / 1.8 / 1.7 (220/ 230/ 240 V)
Heating
2.4 / 2.3 / 2.2 (220/ 230/ 240 V)
Inrush current
2.4 / 2.3 / 2.2 (220/ 230/ 240 V)
COP
Cooling
5.71
Heating
5.56
Noise
level
Cooling
Sound level
dB(A)
Hi : 39 Me : 30 Lo : 21
47
Power level
dB
53
60
Heating
Sound level
dB(A)
Hi : 38 Me : 33 Lo : 25
47
Power level
dB
54
59
Exterior dimensions (Height x Width x Depth)
mm
309 x 890 x 220
595 x 780 (+62) x 290
Exterior appearance
(Munsell color)
Fine snow
( 8.0Y 9.3/0.1 ) near equivalent
Stucco white
( 4.2Y 7.5/1.1 ) near equivalent
Net weight
kg
15
38
Refrigerant
equipment
Compressor type & Q'ty
—
RM-B5077MDE1 (Rotary type) x 1
Motor (Starting method)
kW
—
0.75 (Line starting)
Refrigerant oil
0.35 (DIAMOND FREEZE MA68)
Refrigerant (4)
kg
R410A 1.2 (Pre-Charged up to the piping length of 15m)
Heat exchanger
Louver fins & inner grooved tubing
M fins & inner grooved tubing
Refrigerant control
Capillary tubes + Electronic expansion valve
Deice control
Microcomputer control
Air handling
equipment
Fan type & Q'ty
Tangential fan x 1
Propeller fan x 1
Motor
27
24
Air flow
Cooling
CMM
Hi : 11.5 Me : 8.0 Lo : 5.0
29.5
Heating
Hi : 12.0 Me : 9.5 Lo : 7.0
27.0
Fresh air intake
Not possible
—
Air filter, Quality / Quantity
Polypropylene net (washable) x 2
—
Shock & vibration absorber
—
Cushion rubber (for compressor)
Electric heater
—
—
Operation
control
Operation switch
Wireless-Remote control
—
Room temperature control
Microcomputer thermostat
—
Operation Display
RUN : Green, TIMER : Yellow, HI POWER : Green,
3D AUTO : Green, ECONO : Blue
Safety devices
Compressor overheat protection, Overcurrent protection,
Frost protection, Serial signal error protection, Indoor fan motor error protection,
Heating overload protection (High pressure control), Cooling overload protection
Installation
data
Refrigerant piping size (O.D)
mm
Liquid line :
φ6.35 (1/4") Gas line :φ9.52 (3/8")
Connecting method
Flare connecting
Attached length of piping
m
Liquid line : 0.55
Gas line : 0.49
—
Insulation for piping
Necessary (Both sides), independent
Refrigerant line (one way) length
m
Max. 15
Vertical height difference between
outdoor unit and indoor unit
Max. 10 (Outdoor unit is higher)
Max. 10 (Outdoor unit is lower)
Drain hose
Connectable (VP16)
—
Power cable
—
Recommended breaker size
A
16
Connection wiring
Size x Core number
1.5mm
2
x 4 cores (Including earth cable)
Connecting method
Terminal block (Screw fixing type)
Accessories (included)
Mounting kit, Clean filter (Allergen clear filter x 1, Photocatalytic washable deodorizing filter x 1)
Optional parts
Interface kit (SC-BIKN-E)
Note (1) The data are measured at the following conditions.
Item
Operation
Indoor air temperature
Outdoor air temperature
Standards
DB
WB
DB
WB
Cooling
27˚C
19˚C
35˚C
24˚C
ISO-T1, JIS C 9612
Heating
20˚C
—
7˚C
6˚C
(2) This air-conditioner is manufactured and tested in conformity with the ISO.
(3) The operation data are applied to the 220/230/240V districts respectively.
(4) The refrigerant quantity to be charged includes the refrigerant in 15m connecting piping.
(Purging is not required even for the short piping.)
The pipe length is 7.5m.
Adapted to
RoHS directive