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2. INDOOR UNITS
2.1 Specifications
(1) Wall mounted type (SRK)
(a) Models SRK20, 25, 35, 50, 60ZSX-S
SRK20, 25, 35, 50, 60ZSX-W
Item
Power source
Nominal cooling capacity (range)
Nominal heating capacity (range)
Sound power level
Operation data
Sound pressure level
Silent mode sound pressure level
Exterior dimensions (Height x Width x Depth)
Exterior appearance
( Munsell color )
Net weight
Heat exchanger
Fan type & Q'ty
Fan motor (Starting method)
Air flow
Available external static pressure
Outside air intake
Air filter, Quality / Quantity
Shock & vibration absorber
Remote control
Operation control
Room temperature control
Operation display
Safety equipments
Refrigerant piping size ( O.D )
Connecting method
Installation data
Attached length of piping
Insulation for piping
Drain hose
Drain pump, max lift height
Interconnecting wires
Size x Core number
IP number
Standard accessories
Option parts
Notes (1) The data are measured at the following conditions.
Operation
Cooling
Heating
(2) This air-conditioner is manufactured and tested in conformity with the ISO.
(3) Sound level indicates the value in an anechoic chamber.
During operation these values are somewhat higher due to ambient conditions.
Model
kW
kW
Cooling
Heating
Cooling
dB(A)
Heating
mm
kg
W
Cooling
3
m
/min
Heating
Pa
mm
m
mm
Item
Indoor air temperature
DB
WB
27˚C
19˚C
20˚C
—
SRK20ZSX-S, SRK20ZSX-W
1 Phase, 220 − 240 V, 50Hz/220V, 60Hz
Hi: 38 Me: 31 Lo: 24 ULo: 19
Hi: 38 Me: 32 Lo: 25 ULo: 19
( 8.0Y 9.3/0.1 ) near equivalent
Louver fins & inner grooved tubing
Hi: 11.3 Me: 9.1 Lo: 6.0 ULo: 5.0
Hi: 12.2 Me: 10.3 Lo: 7.2 ULo: 5.4
Polypropylene net ( washable ) x 2
Rubber sleeve (for fan motor)
Wireless remote control
Microcomputer thermostat
RUN: Green, TIMER: Yellow, ECO: Blue
Frost protection, Serial signal error protection, Indoor fan motor error protection
Liquid line: φ 6.35 ( 1/4" )
Liquid line : 0.55 / Gas line : 0.48
Necessary (Both sides), independent
Hose connectable ( VP16 )
2
1.5mm
x 4 cores ( Including earth cable ) / Terminal block ( Screw fixing type )
Mounting kit, Clean filter ( Allergen clear filter x 1, Photocatalytic washable deodorizing filter x 1 )
Interface kit ( SC-BIKN2-E )
Outdoor air temperature
DB
WB
35˚C
24˚C
7˚C
6˚C
18
-
-
'18 • SCM-T-251
Adapted to RoHS directive
2.0
3.0
53
53
—
305 x 920 x 220
Fine snow
13
Tangential fan x 1
42 x1 (Direct drive)
0
Not possible
Gas line: φ 9.52 ( 3/8" )
Flare connection
—
IPX0
The pipe length is 5m.
Standards
ISO5151-T1
RWA000Z269
B
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