Table of Contents
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1. SPECIFICATIONS
Model SRK25ZXA-S
Item
Power source
Nominal cooling capacity (range)
Nominal heating capacity (range)
Power
consumption
Max power consumption
Running
current
Inrush current, max current
Operation
data
Power factor
EER
COP
Sound power level
Sound pressure level
Silent mode sound pressure level
Exterior dimensions (Height x Width x Depth)
Exterior appearance
Net weight
Compressor type & Q'ty
Compressor motor (Starting method)
Refrigerant oil (Amount, type)
Refrigerant (Type, amount, pre-charge length)
Heat exchanger
Refrigerant control
Fan type & Q'ty
Fan motor (Starting method)
Air flow
Available external static pressure
Outside air intake
Air filter, Quality / Quantity
Shock & vibration absorber
Electric heater
Remote control
Operation
Room temperature control
control
Operation display
Safety equipments
Refrigerant piping size (O.D)
Connecting method
Attached length of piping
Installation
Insulation for piping
data
Refrigerant line (one way) length
Vertical height diff. between O.U. and I.U.
Drain hose
Drain pump, max lift height
Recommended breaker size
L.R.A. (Locked rotor ampere)
Interconnecting wires
IP number
Standard accessories
Option parts
Note (1) The data are measured at the following conditions.
item
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.
(4) Select the breaker size according to the own national standard.
(5) The refrigerant quantity to be charged includes the refrigerant in 10 m connecting piping.
(purging is not required even for the short piping. )
If the piping length is longer, when it is 10 to 15 m, add 20 g refrigerant per meter.
Model
kW
kW
Cooling
Heating
kW
Cooling
Heating
A
Cooling
%
Heating
Cooling
Heating
Cooling
Heating
Cooling
dB(A)
Heating
mm
kg
kW
kg
Louver fins & inner grooved tubing
W
Cooling
3
m
/min
Heating
Pa
Frost protection, Serial signal error protection, Indoor fan motor error protection,
Heating overload protection (High pressure control), Cooling overload protection
mm
m
m
m
mm
A
A
Size x Core number
Indoor air temperature
Outdoor air temperature
DB
WB
27˚C
19˚C
35˚C
20˚C
—
SRK25ZXA-S
Indoor unit SRK25ZXA-S
Single Phase, 220 - 240V, 50Hz
2.5 (0.9 (Min.) - 4.0 (Max.))
3.5 (1.1 (Min.) - 4.3 (Max.))
0.56 (0.21 - 1.4)
0.91 (0.28 - 1.37)
2.9 / 2.8 / 2.7 (220 / 230 / 240V)
4.4 / 4.2 / 4.0 (220 / 230 / 240V)
2.9 / 2.8 / 2.7 (220 / 230 / 240 V) Max. 9
53
53
Hi: 37 Me: 29 Lo: 22
Hi: 37 Me: 31 Lo: 25
—
298 x 798 x 231
White
10.5
—
—
—
R410A 1.150 in outdoor unit (incl. the amount for the piping of 10m)
Capillary tubes + Electronic expansion valve
Tangential fan x 1
30 x1 (Direct drive)
Hi: 7.9 Me: 6.1 Lo: 4.1
Hi: 8.0 Me: 7.9 Lo: 4.1
0
Not possible
Polypropylene net (washable)
Rubber sleeve (for fan motor)
—
Wireless remote control
Microcomputer thermostat
RUN, TIMER, HI POWER, ECONO, CLEAN, Temperature: White
Compressor overheat protection, Overcurrent protection,
Liquid line :φ6.35 (1/4") Gas line :φ9.52 (3/8")
Flare connection
Liquid line : 0.52 / Gas line : 0.47
Necessary (Both sides), independent
Max. 15
Max. 10 (Outdoor unit is higher) / Max. 10 (Outdoor unit is lower)
Hose connectable (VP 16)
—
3.9 / 3.8 / 3.6 (220 / 230 / 240 V)
2
1.5mm
x 4 cores (Including earth cable) / Terminal block (Screw fixing type)
IPX0
Mounting kit
The pipe length is 7.5m.
Standards
DB
WB
24˚C
ISO5151-T1
7˚C
6˚C
-
3
-
'14 • SRK-T-170
Outdoor unit SRC25ZXA-S
1.63
88
94
4.46
3.85
54
59
43
48
—
540 x 780 (+62) x 290
Stucco white
34.5
RM-B5077MDE2 (Rotary type) x 1
0.75 (Inverter driven)
0.3 (DIAMOND FREEZE MA68)
M fins & inner grooved tubing
Propeller fan x 1
24 x1 (Direct drive)
30.0
28.7
0
—
—
Rubber sleeve (for fan motor & compressor)
—
Flare connection
—
Holes φ20 x 2 pcs
—
16
IPX4
—
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