Multi Zone Service Manual - MC12Y3JM, MC18Y3JM
1. Specification
Indoor unit type
Ceiling Cassette - 4way
Model
MC12Y3JM
MC18Y3JM
Decoration Panel Name
DCG1218]
DCG1218
Power Supply
V, Ø, Hz
208/230, 1, 60
208/230, 1, 60
Capacity(*)
Btu/h class
12,000
18,000
Current
Running Current
A
0.25
0.25
Fan
Motor Type
BLDC
BLDC
Fan Type
Turbo Fan
Turbo Fan
Motor Output(W) x No. of Unit
43 x 1
43 x 1
Air Flow Rate
(H / M / L)
CMM
9.5 / 8.0 / 7.0
13.0 / 12.0 / 11.0
CFM
335 / 283 / 247
459 / 424 / 388
External Static Pressure
mmAq
-
-
Capacitor
μF / Vac
-
-
Drive
Direct Drive
Direct Drive
Coil
Row x Column x FPI
2R x 8C x 18
2R x 10C x 18
Dimensions
(W x H x D)
Body
mm(inch)
57
0 × 214 × 570 (22-7/16 x 8-7/16 x 22-7/16)
570 × 256 × 570 (22-7/16 x 10-3/32 x 22-7/16)
Decorative Panel
mm(inch)
700 x 22 x 700 (27-9/16 x 7/8 x 27-9/16)
700 x 22 x 700 (27-9/16 x 7/8 x 27-9/16)
Net Weight
Body
kg (lbs)
14.0 (30.9)
15.0 (33.1)
Decorative Panel
kg (lbs)
3.0 (6.6)
3.0 (6.6)
Sound Level (H / M / L) dB(A)+3
38/ 35/ 32
38/ 37/ 34
Piping
Connections
Liquid
mm (inch)
6.35 (1/4)
6.35 (1/4)
Gas
mm (inch)
9.52 (3/8)
12.7 (1/2)
Drain(OD/ID)
mm(inch)
32.0(1-1/4) / 25.0(1)
32.0(1-1/4) / 25.0(1)
Safety Devices
Fuse, thermal protector for fan motor
Fuse, thermal protector for fan motor
Refrigerant
R410A
R410A
Refrigerant Control
EEV(in Outdoor unit)
EEV(in Outdoor unit)
Transmission Interunit Cable
No. x AWG
4C x 18
4C x 18
Note:
1.
Capacities are based on the following conditions:
Cooling: - Indoor Temperature 26.7˚C(80˚F) DB/19.4˚C(67˚F)
- Outdoor Temperature 35˚C(95˚F) DB/23.9˚C(75˚F)
Heating: - Indoor Temperature 21.1˚C(70˚F) DB/15.6˚C(60˚F) WB
- Outdoor Temperature 8.3˚C(47˚F) DB/6.1˚C(43˚F) WB
Piping Length - Interconnecting Piping Length 7.5m(24.6 ft.)
- Level Difference of Zero
2.
Wiring cable size must comply with the applicable local and national code.
3.
The specification may be subject to change without prior notice for purpose of improvement.
4.
For more Capacity(*),refer to the combination table
Conversion Formula
kW = Btu/h class X 0.0002931
cfm = CMM x 35.3
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