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4
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Item
Model
SRK71ZEA-S1
SRC71ZEA-S1
Cooling capacity
(1)
W
7100 (900~8000)
Heating capacity
(1)
W
8000 (900~10500)
Power source
1 Phase, 240V, 50Hz
Cooling input
kW
2.21
Running current (Cooling)
A
9.3
Heating input
kW
2.21
Running current (Heating)
A
9.3
Inrush current
A
9.3
COP
Cooling: 3.21 Heating: 3.62
Cooling
Sound level
Hi 45, Me 40, Lo 34, ULo 26
52
Noise level
Power level
dB
60
67
Heating
Sound level
Hi 46, Me 40, Lo 34, ULo 27
49
Power level
60
64
Exterior dimensions
Height
×
Width
×
Depth
mm
318
×
1098
×
248
750
×
880
×
340
Color
white
Net weight
kg
15
59
Refrigerant equipment
Compressor type & Q’ty
–
TNB220FLBM1 [Twin rotary type]
×
1
Motor
kW
–
1.3
Starting method
–
Line starting
Heat exchanger
Slit fins & inner grooved tubing
Straight fin & inner grooved turbing
Refrigerant control
Capillary tubes + Electronic expansion valve
Refrigerant
(3)
kg
R410A 1.9 (Pre-Charged up to the piping length of 15m)
Refrigerant oil
R
0.67 (MEL56)
Deice control
Microcomputer control
Air handling equipment
Fan type & Q’ty
Tangential fan
×
1
Propeller fan
×
1
Motor
W
46
86
(Cooling)
20
56
Air flow (at High)
(Heating)
CMM
22.5
46
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), ECONO (Orange)
Safety equipment
O.D
mm (in)
Liquid line:
φ
6.35 (1/4
″
)
Gas line:
φ
15.88 (5/8
″
)
Connecting method
Flare connecting
Attached length of piping
Liquid line: 0.70m
Gas line : 0.63m
–
Insulation
Necessary (Both sides)
Drain hose
Connectable
Power source supply
Terminal block (Screw fixing type)
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
×
1, Photocatalytic washable deodorizing filter
×
1)
Optional parts
Wired-Remote control
Notes (1) The data are measured at the following conditions.
Model SRK71ZEA-S1 (Indoor unit)
SRC71ZEA-S1 (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 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.)
If the piping length is longer, when it is 15 to 30 m, add 25g refrigerant per meter.
Operation data
(1)(2)
Refrigerant
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.
(240V)
Summary of Contents for SRK63ZEA-S1
Page 2: ...TECHNICAL MANUAL...
Page 59: ...57 Service data record form 0 1 2 3 4 5 6 7...
Page 84: ...PARTS LIST SRK63ZEA S1 SRK71ZEA S1 SRC63ZEA S1 SRC71ZEA S1...
Page 88: ...MEMO 86...
Page 94: ...MEMO 92...
Page 105: ...MEMO...
Page 106: ...Manual No 06 SRK T 053 ROOM AIR CONDITIONING TECHNICAL MANUAL PARTS LIST...