Mitsubishi Heavy Industries SRK18YLV-S1, Technical Manual, Page: 6 / 63

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'16 • SRK-T-192
Model
Item
SRK18YLV-S1
Indoor unit SRK18YLV-S1 Outdoor unit SRC18YLV-S1
Cooling capacity (1) W 5000 (1600 (Min.)~5500 (Max.))
Power source 1 Phase, 220-240V, 50Hz
Operation
data
Power
consumption
Cooling kW 1.56 (0.40~2.20)
Running
current
Cooling
A
7.5
Inrush current 7.5
COP Cooling 3.21
Noise
level
Cooling
Sound level dB(A) Hi : 49 Me : 37 Lo : 28 55
Power level dB 63 67
Exterior dimensions (Height x Width x Depth) mm 268 x 790 x 213 595 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 9.5 35
Refrigerant
equipment
Compressor type & Q'ty — 5RS132XAB21 (Rotary type) x 1
Motor (Starting method) kW — 1.50 (Line starting)
Refrigerant oil 0.37 (FV50S)
Refrigerant (4) kg R410A 1.30 (Pre-charged up to the piping length of 15m)
Heat exchanger Slit 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 W 38 24
Air flow Cooling m
3
/ min Hi : 12.0 Me : 7.6 Lo : 4.7 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, Overcurrent protection,
Frost protection, Serial signal error protection, Fan motor error protection,
Cooling overload protection, Lock rotor protection
Installation
data
Refrigerant piping size (O.D) mm Liquid line :
φ
6.35 (1/4") Gas line :
φ
12.7 (1/2")
Connecting method Flare connecting
Attached length of piping m
Liquid line : 0.4
Gas line : 0.33
—
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) —
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
Option parts —
Adapted to RoHS directive
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 220V 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.
1. SPECIFICATIONS