Note :
1. Wiring cable size must comply with the applicable local and national code.
2. Due to our policy of innovation some specifications may be changed without notification.
3. Sound Level Values are measured at Anechoic chamber.
Therefore, these values can be increased owing to ambient conditions during opration.
4. Acceptable operating voltage: 187V-253V
Model Name MD09Y3JM MD12Y3JMA MD18Y3JMA
Power Supply V, Ø, Hz
Capacity
Cooling Nominal Btu/h
Heating Nominal Btu/h
Casing Color -
Dimensions Body
W x H x D mm
W x H x D inch
Net Weight Body kg (lbs)
Heat Exchanger
(Row x Column x Fins per inch) x No.
-
Face Area m
2
(ft
2
)
Fan
Type -
Air Flow
Rate
(Factory
set)
H / M / L m
3
/min
H / M / L ft
3
/min
External Static Pressure
mmAq(in.Aq)
Fan Motor
Type -
Output W x No.
Running Current A
Sound Pressure Level H / M / L dB(A)
Piping
Connections
Liquid mm(inch)
Gas mm(inch)
Drain (O.D. / I.D.) mm(inch)
Safety Devices
-
-
Power and Communication Cable (included Earth)
No. x AWG
208/230, 1, 60 208/230, 1, 60 208/230, 1, 60
9,000 12,000 18,000
10,400 13,800 20,800
---
700 × 190 × 700 900 × 190 × 700 900 × 190 × 700
27-9/16 x 7-15/32 x 27-9/16 35-7/16 x 7-15/32 x 27-9/16 35-7/16 x 7-15/32 x 27-9/16
17.5 (38.6) 23.0 (50.7) 23.0 (50.7)
(2 x 11 x 14) x 1 (2 x 11 x 18) x 1 (2 x 11 x 18) x 1
0.12 (1.32) 0.17 (1.81) 0.17 (1.81)
Sirocco Sirocco Sirocco
9.0 / 7.0 / 5.5 10.0 / 8.5 / 7.0 15.0 / 12.5 / 10.0
318 / 247 / 194 353 / 300 / 247 530 / 441 / 353
2.45(0.1) 2.45(0.1) 2.45(0.1)
BLDC BLDC BLDC
19 x 1 (19 x 1) + (5 x 1) 19 x 1 + 5 x 1
0.4 0.8 0.8
30 / 26 / 23 31 / 28 / 27 36 / 34 / 31
6.35 (1/4) 6.35 (1/4) 6.35 (1/4)
9.52 (3/8) 9.52 (3/8) 12.7 (1/2)
32.0(1-1/4) / 25.0(1) 32.0(1-1/4) / 25.0(1) 32.0(1-1/4) / 25.0(1)
Fuse Fuse Fuse
Thermal Protector for Fan Motor Thermal Protector for Fan Motor Thermal Protector for Fan Motor
4C x 14 / 18 4C x 14 / 18 4C x 14 / 18