Specifications

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2
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2 SELECTION DATA
2.1 Specifications
(1) Indoor unit
Models SKM20ZG-S, 22ZG-S, 25ZG-S
Item
Models
SKM20ZG-S SKM22ZG-S SKM25ZG-S
Cooling capacity W 2000 2200 2500
Heating capacity W 3000 3200 3400
Noise level Cooling Hi : 35 Me : 29 Lo : 23 Hi : 36 Me : 30 Lo : 23 Hi : 36 Me : 30 Lo : 24
dB
Hi : 51 Hi : 52 Hi : 52
Heating Hi : 37 Me : 32 Lo : 27 Hi : 38 Me : 33 Lo : 27 Hi : 38 Me : 33 Lo : 27
Hi : 55 Hi : 56 Hi : 56
Exterior dimensions
Height × Width × Depth
mm 268 × 790 × 199
Color Fine snow
Net weight kg 8.5
Air handling equipment
Fan type & Q’ty
Tangential fan × 1
Motor W 38
Cooling 7.5 7.8
Air flow (at high)
Heating
CMM
9.0 9.5
Air filter, Q’ty Polypropylene net × 2 (Washable)
Operation switch Wireless-Remote control
Room temperature control Microcomputer thermostat
Pilot lamp RUN (Green), TIMER (Yellow), HI POWER (Green), 3D AUTO (Green)
Safety equipment
O.D mm (in)
φ 6.35 (1/4″)
φ 9.52 (3/8″)
Connecting method Flare connecting
Attached length of piping Liquid line : 0.45m Gas line : 0.38m
Insulation Necessary (Both Liquid & Gas lines)
Drain hose Connectable
Accessories (including) Mounting kit, Clean filter (Natural enzyme filter × 1, Photocatalytic washable deodorizing filter × 1)
Optional parts —
Outdoor unit to be combined SCM40, 45, 48, 60, 80ZG-S
(2) Capacity indicated is the rated capacity with one unit operating under ISO-T1 standards conditions.
Refrigerant
piping
Liquid line
Gas line
Frost protection, Serial error protection
Fan motor error protection
Notes (1) The data are measured at the following conditions.
Item Indoor air temperature Outdoor air temperature
Standards
Operation DB WB DB WB
Cooling 27°C 19°C 35°C 24°C ISO-T1, JIS C9612
Heating 20°C – 7°C 6°C ISO-T1, JIS C9612
Sound level
Power level
Sound level
Power level