-
5
-
(2) The operation data are applied to the 220 V or 230 V districts respectively.
(3) The refrigerant quantity to be charged includes the refrigerant in 7.5 m connecting piping.
(Purging is not required even in the short piping.)
If the piping length is longer, when it is 7.5 to 15 m, add 10 g refrigerant per meter.
(4) Expressed in sound pressure level.
Notes (1) The data are measured at the following conditions.
Item
Model
SRK12CH SRC12CH
kW 3.37
Cooling capacity
(1)
BTU/h 11500
Power source 1 Phase, 220/230V, 50Hz
Cooling input kW 1.10
Running current (Cooling) A 5.1
Inrush current A 29
COP (In cooling) 3.06
Noise level
(4)
dB 42 49
Exterior dimensions
mm 268 × 790 × 224 540 × 780 × 290
Height × Width × Depth
Color Fine snow Stucco white
Net weight kg 8.5 33
Refrigerant equipment
–
RSA201A035
Compressor types & Q’ty
Motor kW – 1.0
Starting method – Line starting
Heat exchanger Louver fins & inner grooved tubing M fins & inner grooved tubing
Refrigerant control Capillary tubes
Refrigerant
(3)
kg R22 0.63 (Pre-Charged up to the piping length of 7.5m)
Refrigerant oil R 0.41 (SUNISO 4GSI or NM56M)
Air handling equipment
Tangential fan × 1 Propeller fan × 1
Fan type & Q’ty
Motor W 14 22
Air flow (at High) CMM 10.0 32
Air filter, Q’ty Polypropylene net (washable) × 2–
Shock & vibration absorber – Cushion rubber (for compressor)
Electric heater ––
Operation control
Wireless-Remote control –
Operation switch
Room temperature control Microcomputer thermostat –
Pilot lamp RUN (Green), TIMER (Yellow),
–
HI POWER (Green), ECONO (Orange)
Safety equipment Frost protection,
Thermostat (for compressor)
Fan motor error protection
O.D mm (in) Liquid line: ø6.35 (1/4") Gas line: ø12.7 (1/2")
Connecting method Flare connecting
Attached length of piping Liquid line: 0.4 m
–
Gas line : 0.33 m
Insulation Necessary (Both sides)
Drain hose Connectable
Power source cord 2.5 m (3 cores with Earth)
Recommended breaker size A 20
Size × Core number 1.5 mm
2
× 3 cores (Including earth cable)
Connecting method Terminal block (Screw fixing type)
Accessories (included) Mounting kit
Optional parts –
Connection
wiring
Refrigerant
piping
Item Indoor air temperature Outdoor air temperature
Standards
Operation DB WB DB WB
Cooling 27°C19°C35°C24°C ISO-T1, JIS C9612
Model SRK12CH (Indoor unit)
SRC12CH (Outdoor unit)
(220/230V)
Operation
data
(1)
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