Selection Data; Specifications - Mitsubishi Heavy Industries SRK20ZD-S1 Technical Manual

1.1.2 SELECTION DATA

(1) Specifications

Model SRK20ZD-S1 (Indoor unit)
SRC20ZD-S1 (Outdoor unit)
Item
(1)
Cooling capacity
Heating capacity (1)
Power source
Cooling input
Running current (Cooling)
Heating input
Running current (Heating)
Inrush current
COP
Cooling
Noise level
Heating
Exterior dimensions
Height × Width × Depth
Color
Net weight
Refrigerant equipment
Compressor type & Q'ty
Motor
Starting method
Heat exchanger
Refrigerant control
(3)
Refrigerant
Refrigerant oil
Deice control
Air handling equipment
Fan type & Q'ty
Motor
Air flow (at High)
Air filter, Q'ty
Shock & vibration absorber
Electric heater
Operation control
Operation switch
Room temperature control
Pilot lamp
Safety equipment
O.D
Connecting method
Attached length of piping
Insulation
Drain hose
Power source cord
Size × Core number
Connection wiring
Connecting method
Accessories (included)
Optional parts
Notes (1) The data are measured at the following conditions.
Operation
Cooling
Heating
The piping length is 7.5m.
(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.)
Model
W
W
kW
A
kW
A
A
Sound level
Power level
dB
Sound level
Power level
mm
kg
kW
kg
R
W
(Cooling)
CMM
(Heating)
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
mm (in)
Mounting kit, Clean filter (Natural enzyme filter x1, Photocatalytic washable deodorizing filter x1)
Item Indoor air temperature
DB
27ºC
20ºC
SRK20ZD-S1
2000 (500~2800)
2700 (500~4600)
1 Phase, 220-240V, 50Hz
0.62 (0.09~1.27)
Cooling: 4.55 Heating: 4.35
Hi 36, Me 29, Lo 21
52
Hi 38, Me 32, Lo 25
54
250 × 815 × 249
Cool white
9.0
–
–
–
Louver fins & inner grooved tubing
Capillary tubes + Electronic expansion valve
R410A 0.9 (Pre-Charged up to the piping length of 15m)
Microcomputer control
Tangential fan × 1
29
7.2
8.3
Polypropylene net (washable) × 2
–
–
Wireless-Remote controller
Microcomputer thermostat
RUN (Green), TIMER (Yellow), HI POWER (Green), ECONO (Orange)
Liquid line: φ6.35 (1/4") Gas line: φ9.52 (3/8")
Flare connecting
Liquid line: 0.47 m
Gas line : 0.40 m
Necessary (Both sides)
2.5 m (3 cores with Earth)
× 4 cores (Including earth cable)
2
1.5 mm
Terminal block (Screw fixing type)
Outdoor air temperature
WB DB
19ºC 35ºC
– 7ºC
4
- -
SRC20ZD-S1
0.44 (0.1~0.91)
2.4/2.3/2.2
3.0/2.9/2.8
3.0/2.9/2.8
44
58
47
61
540 × 720 × 290
Stucco white
32
RM-B5077MD1 (Rotary type) × 1
0.75
Line starting
Straight fins & inner grooved tubing
0.35 (MA68)
Propeller fan × 1
24
30
25
Cushion rubber (for compressor)
Connectable
–
WB
24ºC
6ºC
(220/230/240V)
–
–
–
–
–
Standards
ISO-T1, JIS C9612
ISO-T1, JIS C9612