Operation Manual

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Item
Model
SKM28ZG-S SKM35ZG-S SKM50ZG-S
Cooling capacity W 2800 3500 5000
Heating capacity W 4000 4500 5800
Noise level
Cooling
Sound level
dB
Hi : 38 Me : 31 Lo : 24 Hi : 39 Me : 32 Lo : 25 Hi : 45 Me : 36 Lo : 25
Power level Hi : 54 Hi : 55 Hi : 61
Noise level
Heating
Sound level Hi : 40 Me : 34 Lo : 28 Hi : 41 Me : 35 Lo : 29 Hi : 44 Me : 39 Lo : 33
Power level Hi : 58 Hi : 59 Hi : 62
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 8.3 8.8 11.3
Air flow (at high)
Heating
CMM
10.0 11.0 12.5
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″) φ 12.7 (1/2″)
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 SCM60, 80ZG-S
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
(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 moter error protection
Notes (1) The data are measured at the following conditions.
Models SKM28ZG-S, 35ZG-S, 50ZG-S,