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3
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Item
Model
SRK25ZG-S
SRC25ZG-S
Cooling capacity
(1)
W
2500 (500~3000)
Heating capacity
(1)
W
3400 (500~4800)
Power source
1 Phase, 220-240V, 50Hz
Cooling input
kW
0.62 (0.1~0.97)
Running current (Cooling)
A
3.1/3.0/2.9
Heating input
kW
0.93 (0.09~1.30)
Running current (Heating)
A
4.5/4.3/4.1
Inrush current
A
4.5/4.3/4.1
COP
Cooling: 4.03 Heating: 3.66
Cooling
Sound level
Hi 36, Me 30, Lo 22
44
Noise level
Power level
dB
52
58
Heating
Sound level
Hi 36, Me 33, Lo 26
47
Power level
54
62
Exterior dimensions
Height
×
Width
×
Depth
mm
268
×
790
×
199
540
×
780
×
290
Color
Fine snow
Stucco white
Net weight
kg
8.5
35
Refrigerant equipment
Compressor type & Q’ty
–
RM-B5077MD1 (Rotary type)
×
1
Motor
kW
–
0.75
Starting method
–
Line starting
Heat exchanger
Louver fins & inner grooved tubing
Straight fins & inner grooved tubing
Refrigerant control
Capillary tubes + Electronic expansion valve
Refrigerant
(3)
kg
R410A 0.9 (Pre-Charged up to the piping length of 15m)
Refrigerant oil
R
0.35 (MA68)
Deice control
Microcomputer control
Air handling equipment
Fan type & Q’ty
Tangential fan
×
1
Propeller fan
×
1
Motor
W
38
24
(Cooling)
7.6
30
Air flow (at High)
(Heating)
CMM
8.7
23
Air filter, Q’ty
Polypropylene net (washable)
×
2
–
Shock & vibration absorber
–
Cushion rubber (for compressor)
Electric heater
–
–
Operation control
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)
Liquid line:
φ
6.35 (1/4
″
)
Gas line:
φ
9.52 (3/8
″
)
Connecting method
Flare connecting
Attached length of piping
Liquid line: 0.4 m
Gas line : 0.33 m
–
Insulation
Necessary (Both sides)
Drain hose
Connectable
Power source cord
2 m (3 cores with Earth)
Size
×
Core number
1.5 mm
2
×
4 cores (Including earth cable)
Connection wiring
Connecting method
Terminal block (Screw fixing type)
Accessories (included)
Mounting kit, Clean filter (Allergen clear filter x1, Photocatalytic washable deodorizing filter x1)
Optional parts
Interface kit
Notes (1) The data are measured at the following conditions.
Model SRK25ZG-S (Indoor unit)
SRC25ZG-S (Outdoor unit)
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
(2) The operation data are applied to the 220/230/240V districts respectively.
(3) The refrigerant quantity to be charged includes the refrigerant in 15 m connecting piping.
(Purging is not required even for the short piping.)
(4) If the interface kit (SC-BIK-E) (sold separately) is connected to the terminals on the indoor unit’s circuit board, a wired remote control (sold separately)
can be connected, a Super Link can be connected, and the unit can be turned on and off from a CNT terminal.
Operation data
(1)
Refrig
erant
piping
Compressor overheat protection, Heating overload protection (High pressure control), Overcurrent protection,
Frost protection, Serial signal error protection, Indoor fan motor error protection, Cooling overload protection
The piping length is 7.5m.
(220/230/240V)
