-
2
-
Item
Models
SKM22ZD-S
SKM25ZD-S
SKM28ZD-S
SKM35ZD-S
Cooling capacity
W
2200
2500
2800
3500
Heating capacity
W
3200
3400
4000
4500
Noise level
Cooling
Hi : 37 Me : 30 Lo : 23
Hi : 38 Me : 31 Lo : 24
Hi : 39 Me : 32 Lo : 25
dB
Hi : 53
Hi : 54
Hi : 55
Heating
Hi : 39 Me : 33 Lo : 27
Hi : 40 Me : 34 Lo : 28
Hi : 41 Me : 35 Lo : 29
Hi : 55
Hi : 56
Hi : 57
Exterior dimensions
Height
×
Width
×
Depth
mm
250
×
815
×
249
Color
Cool white
Net weight
kg
9.0
Air handling equipment
Fan type & Q’ty
Tangential fan
×
1
Motor
W
16
Cooling
8.0
8.2
8.4
Air flow (at high)
Heating
CMM
8.7
9.0
9.2
Air filter, Q’ty
Polypropylene net
×
2 (Washable)
Operation switch
Wireless-Remote controller
Room temperature control
M.C thermostat
Pilot lamp
RUN (Green), TIMER (Yellow), HI POWER (Green), ECONO (Orange)
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 : 0.4m Gas line : 0.33m
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 units to be combined
SCM45ZD-S, SCM60ZD-S, SCM80ZD-S
2
SELECTION DATA
2.1 Specifications
(1)
Indoor unit
Models
SKM22ZD-S, 25ZD-S, 28ZD-S, 35ZD-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
27ºC
19ºC
35ºC
24ºC
ISO-T1, JIS C9612
Heating
20ºC
–
7ºC
6ºC
ISO-T1, JIS C9612
Sound level
Power level
Sound level
Power level
