Mitsubishi SRK19CNS-S, Technical Manual

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'14•SRK-T-164
1. SPECIFICATIONS
Model
Item
SRK21CNS-S6
Indoor unit SRK21CNS-S6 Outdoor unit SRC21CNS-S6
Cooling capacity (1) W 5300
Power supply 1 Phase, 220-240V, 50Hz
Operation
data (1)
Power
consumption
Cooling kW 1.46
Running
current
Cooling
A
6.4
Inrush current 3.6
COP Cooling 3.63
Noise
level
Cooling
Sound level dB(A) Hi : 47 Me : 42 Lo : 39 50
Power level dB 60 65
Exterior dimensions (Height x Width x Depth) mm 309 x 890 x 251 640 x 850 (+65) 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 12 44.5
Refrigerant
equipment
Compressor type & Q'ty — PA190M2AS-4KTL1 (Rotary type) x 1
Motor (Starting method) kW — PSC
Refrigerant oil 0.62 (ESTER OIL VG74)
Refrigerant (4) kg R410A 1.34 (Pre-Charged up to the piping length of 7.5m)
Heat exchanger Louver fins & inner grooved tubing Louver 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 W 30 40
Air flow Cooling m
3
/min 15 38
Fresh air intake Not possible —
Air filter, Quality / Quantity Polypropylene net (washable) x 2 —
Shock & vibration absorber — Cushion rubber (for compressor)
Operation
control
Operation switch Wireless remote control —
Room temperature control Microcomputer thermostat —
Operation Display
RUN : Green, TIMER : Yellow, HI POWER : Green,
3D AUTO : Green
Safety devices
Compressor overheat protection,
Frost protection, Serial signal error protection, Fan motor error protection,
Installation
data
Refrigerant piping size (O.D) mm Liquid line:
φ
6.35 (1/4") Gas line:
φ
15.88 (5/8")
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. 25
Vertical height difference between
outdoor unit and indoor unit Max.15 (Outdoor unit is higher)
Max.15 (Outdoor unit is lower)
Drain hose Connectable (VP 16) —
Power cable 2m (3 Cores wih Earth)
Recommended breaker size A 20
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
Option parts —
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
(2) This air-conditioner is manufactured and tested in conformity with the ISO.
(3) The operation data are applied to the 230V districts respectively.
(4) The refrigerant quantity to be charged includes the refrigerant in 7.5m connecting piping.
(Purging is not required even for the short piping.)
If the piping length is 7.5m to 15m, additional refrigerant is not required.
The pipe length is 7.5m.