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Item
Model
SRK22ZEV-S SRC22ZEV-S
Cooling capacity
(1)
W 6300 (900~7100)
Heating capacity
(1)
W 7100 (900~9000)
Power source 1 Phase, 220V, 50Hz
Cooling input kW 1.84
Running current (Cooling) A 8.4
Heating input kW 1.86
Running current (Heating) A 8.5
Inrush current A 8.5
COP Cooling: 3.42 Heating: 3.82
Cooling
Sound level Hi 43, Me 39, Lo 33, ULo 26 47
Noise level
Power level
dB
58 62
Heating
Sound level Hi 44, Me 38, Lo 32, ULo 27 48
Power level 59 63
Exterior dimensions
Height × Width × Depth
mm
318 × 1098 × 248 750 × 880 × 340
Color Yellowish white Stucco white
Net weight kg 15 59
Refrigerant equipment
Compressor type & Q’ty
– TNB220FLBM1 (Twin rotary type) × 1
Motor kW – 1.3
Starting method – Line starting
Heat exchanger Slit fins & inner grooved tubing Straight fin & inner grooved tubing
Refrigerant control Capillary tubes + Electronic expansion valve
Refrigerant
(3)
kg R410A 1.9 (Pre-Charged up to the piping length of 15m)
Refrigerant oil R 0.67 (MEL56)
Deice control Microcomputer control
Air handling equipment
Fan type & Q’ty
Tangential fan × 1 Propeller fan × 1
Motor W 46 86
(Cooling) 18.5 46
Air flow (at High)
(Heating)
CMM
21 46
Air filter, Q’ty Polypropylene net (washable) × 2 –
Shock & vibration absorber – Cushion rubber (for compressor)
Electric heater ––
Operation control
Operation switch
Wireless-Remote control –
Room temperature control Microcomputer thermostat –
Pilot lamp RUN (Green), TIMER (Yellow), HI POWER (Green), ECONO (Orange)
Safety equipment
O.D mm (in) Liquid line: φ6.35 (1/4″) Gas line: φ15.88 (5/8″)
Connecting method Flare connecting
Attached length of piping Liquid line: 0.70m
Gas line : 0.63m
–
Insulation Necessary (Both sides)
Drain hose Connectable
Power source supply Terminal block (Screw fixing type)
Size × Core number 1.5 mm
2
× 4 cores (Including earth cable)
Connection wiring
Connecting method Terminal block (Screw fixing type)
Accessories (included)
Mounting kit, Clean filter (Allergen clear filter × 1, Photocatalytic washable deodorizing filter × 1)
Optional parts Wired-Remote control
Notes (1) The data are measured at the following conditions.
1.2.2 SELECTION DATA
(1) Specifications
Model SRK22ZEV-S (Indoor unit)
SRC22ZEV-S (Outdoor unit)
Item Indoor air temperature Outdoor air temperature
Standards
Operation DB WB DB WB
Cooling 27ºC19ºC35ºC24ºC ISO-T1, JIS C9612
Heating 20ºC – 7ºC6ºC ISO-T1, JIS C9612
(2) The refrigerant quantity to be charged includes the refrigerant in 15 m connecting piping.
(Purging is not required even for the short piping.)
If the piping length is longer, when it is 15 to 30 m, add 25g refrigerant per meter.
Operation data
(1)
Refrigerant
piping
Compressor overheat protection, Heating overload protection (High pressure control), Overcurrent protection,
Frost protection, Serial signal error protection, Indoor fan motor error protection, Cooling overload protection
The piping length is 7.5m.
(220V)
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