M-Series SEZ-KA Engineering Manual
Table Of Contents
- Contents
- 1. INDOOR UNITS
- 2. OUTDOOR UNITS
- 3. SYSTEM
- 3-1. SPECIFICATIONS
- 3-2. EXTERNAL DIMENSIONS
- 3-3. CENTER OF GRAVITY
- 3-4. ELECTRICAL WIRING DIAGRAMS
- 3-5. REFRIGERANT SYSTEM DIAGRAMS
- 3-6. CAPACITY CORRECTION CURVE BY TEMPERATURE
- 3-7. CAPACITY CORRECTION TABLE BY TEMPERATURE
- 3-8. Capacity correction curve by refrigerant piping length
- 3-9. CAPACITY CORRECTION TABLE BY REFRIGERANT PIPING LENGTH
- 3-10. CHARGE CALCULATIONS
- 3-11. AIR FLOW DATA
- 3-12. SOUND PRESSURE LEVELS
- 3-13. STANDARD OPERATION RANGE
- 3-14. ACCESSORIES
SEZ Ducted Heat Pump Systems (August 2014)
SEZ-7
© 2014 Mitsubishi Electric US, Inc.
Due to continuing improvement, above specication may be subject to change without notice.
3.Cooling capacity value at 1:1system
Heating capacity value at 1:1system
BTU/h
kW
A
°F(°C)
Fan
in.WG(Pa)
kW
m
3
/min
CFM
L/S
mm
In.
Lbs.
in.(mm)
A
Liquid
in.(mm)
Gas
in.(mm)
in.(mm)
dB<A>
Net weight
R410A
Blower motor output
Airflow rate(Low-Mid-High)
Airflow rate(Low-Mid-High)
Airflow rate(Low-Mid-High)
Blower type
External finish
Wiring
Capacity
Model Name
Power source
Remark
Document
Standard
attachment
Power input
Current
Type x Quantity
Airflow direction
Temperature set range Remote controller
Varistor
External static press
Driving mechanism
External dimension
Drain piping diameter
H x W x D
<Cooling> Indoor:80°FD.B. / 67°FW.B. (26.7°CD.B. / 19.4°CW.B.) Outdoor:95°FD.B. (35°CD.B.)
Insulation material
Air filter
Refrigerant control device
Protection devices
Note
Pipe length:24-9/16ft (7.5m) Height difference:0ft (0m)
2.Power consumption. Run current at 0.06[in.WG] (15Pa) (external static pressure)
<Heating> Indoor:70°FD.B. (21.1°CD.B.) Outdoor:47°FD.B. / 43°FW.B. (8.3°CD.B. / 6.1°CW.B.)
1.Cooling/Heating capacity indicates the maximum value at operation under the following condition.
Refrigerant
piping diameter
R410A
Sound level (Low-Mid-High)
(measured in anechoic room)
Heat exchanger
Terminal block
Power outlet
A
Accessory
Min.size of wire
Amperage of wire breaker
Cooling
14100
0.09
0.74
67 to 86 (19 to 30)
Heating
18000
0.07
0.63
63 to 83 (17 to 28)
208/230V (60Hz)
-
Sirocco fan x 3
0.02-0.06-0.14-0.20 (5-15-35-50)
DC brushless motor
0.096
Direct-driven
10.0-12.5-15.0
353-441-529
167-208-250
Galvanized
200 x 990 x 700
7-7/8 x 39 x 27-9/16
54
1/8 (1.6)
15
ø1/4 (ø6.35) Flare
ø1/2 (ø12.7) Flare
O.D. 1-9/32 (32)
30-34-37
Polystyrene foam, Polyethylene foam, Urethane foam
PP Honeycomb fabric (washable)
-
Fuse (250V 6.3A)
Cross fin (Aluminum fin and copper tube)
ERZV10D471
To outdoor unit : 3P To wired remote controller : 2P
20
Installation Manual, Instruction Book
Drain hose (flexible joint), Wired Remote Controller
SEZ-KD15NA4
Cooling
17200
0.09
0.74
67 to 86 (19 to 30)
Heating
20100
0.07
0.63
63 to 83 (17 to 28)
208/230V (60Hz)
-
Sirocco fan x 4
0.02-0.06-0.14-0.20 (5-15-35-50)
DC brushless motor
0.096
Direct-driven
12.0-15.0-18.0
423-529-635
200-250-300
Galvanized
200 x 1190 x 700
7-7/8 x 46-7/8 x 27-9/16
62
1/8 (1.6)
15
ø1/4 (ø6.35) Flare
ø1/2 (ø12.7) Flare
O.D. 1-9/32 (32)
30-34-38
Polystyrene foam, Polyethylene foam, Urethane foam
PP Honeycomb fabric (washable)
-
Fuse (250V 6.3A)
Cross fin (Aluminum fin and copper tube)
ERZV10D471
To outdoor unit : 3P To wired remote controller : 2P
20
Installation Manual, Instruction Book
Drain hose (flexible joint), Wired Remote Controller
SEZ-KD18NA4
SEZ-KD15NA4 SEZ-KD18NA4
3-1. SPECIFICATIONS