Mitsubishi Electric Y Series Manual page 109

JA1 type
CMB-M V-JA1
Model
Number of branch
Power source
Cooling kW
Power input
(220/230/240)
Heating kW
Cooling
Current input
(220/230/240)
Heating
External finish
Connectable outdoor/heat source unit capacity
Indoor unit capacity
connectable to 1 branch
External dimension HxWxD mm
in.
Refrigerant piping diameter
To outdoor/heat source unit
Connectable unit capacity
P200
mm(in.) O.D.
P250/P300
mm(in.) O.D.
P350 *14
mm(in.) O.D.
P400 to P500
mm(in.) O.D.
P550 *14
mm(in.) O.D.
P600 *14
mm(in.) O.D.
P650
mm(in.) O.D.
P700 to P800
mm(in.) O.D.
P850 to P900
mm(in.) O.D.
To indoor unit
mm(in.) O.D.
To other BC controller
Total down-stream Indoor unit
capacity
to P200
mm(in.) O.D.
P201 to P300
mm(in.) O.D.
P301 to P350
mm(in.) O.D.
P351 to P400
mm(in.) O.D.
P401 to P600
mm(in.) O.D.
P601 to P650
mm(in.) O.D.
P651 to P800
mm(in.) O.D.
P801 to P1000
mm(in.) O.D.
P1001 or above
mm(in.) O.D.
Field drain pipe size mm (in.)
Net weight kg (lbs)
Sound power level
Rated operation dB <A>
(measured in anechoic
Defrost dB <A>
room)
Sound pressure level
Rated operation dB <A>
(measured in anechoic
Defrost dB <A>
room) *15
Accessories
Notes:
1.Installation/foundation work, electrical connection work, insulation work, power source
switch, and other items shall be referred to the Installation Manual.
2.The equipment is for R410A refrigerant.
3.Install this product in a location where noise (refrigerant noise) emitted by the unit will
not disturb the neighbors.
(For use in quiet environments with low background noise, position the BC
CONTROLLER at least 5m away from any indoor units.)
4.Sound pressure/power level differs depending on the connected outdoor/heat source
unit capacity or operation condition.
The sound pressure/power level at the rated operation is the value of the cooling
mode.
5.The sound pressure/power level values were obtained in an anechoic room. Actual
sound pressure level is usually greater than that measured in anechoic room due to
ambient noise and deflection sound.
6.The sound pressure level values were obtained at the location below 1.5m from the
unit.
50 Hz
0.246/0.279/0.312
0.119/0.135/0.151
A 1.12/1.22/1.30
A 0.55/0.59/0.63
Galvanized steel plate (Lower part drain pan: Pre-coated galvanized sheets + powder coating)
(Use optional joint pipe combining 2 branches when the total unit capacity exceeds P81.)
*13
High press. pipe
15.88 (5/8) Brazed
19.05 (3/4) Brazed
19.05 (3/4) Brazed or 22.2 (7/8) Brazed
22.2 (7/8) Brazed
22.2 (7/8) Brazed or 28.58 (1-1/8) Brazed
22.2 (7/8) Brazed or 28.58 (1-1/8) Brazed
28.58 (1-1/8) Brazed
28.58 (1-1/8) Brazed
28.58 (1-1/8) Brazed
Liquid pipe
Indoor unit Model 50 or smaller 6.35 (1/4) Brazed
bigger than 50 9.52 (3/8) Brazed
High press. pipe
15.88 (5/8) Brazed
19.05 (3/4) Brazed
19.05 (3/4) Brazed
22.2 (7/8) Brazed
22.2 (7/8) Brazed
28.58 (1-1/8) Brazed
28.58 (1-1/8) Brazed
28.58 (1-1/8) Brazed
34.93 (1-3/8) Brazed
CMB-M1016V-JA1
16
1-phase 220-230-240 V
P200 to P900
Model P80 or smaller
252 x 1,135 x 622
9-15/16 x 44-11/16 x 24-1/2
28.58 (1-1/8) Brazed or 34.93 (1-3/8) Brazed
Indoor unit Model 50 or smaller 12.7 (1/2) Brazed
bigger than 50 15.88 (5/8) Brazed
(19.05 (3/4), 22.2 (7/8) with optional joint pipe used.)
Liquid pipe
9.52 (3/8) Brazed
9.52 (3/8) Brazed
12.7 (1/2) Brazed
12.7 (1/2) Brazed
15.88 (5/8) Brazed
15.88 (5/8) Brazed
19.05 (3/4) Brazed
19.05 (3/4) Brazed
19.05 (3/4) Brazed
O.D. 32 (1-1/4)
68 (150)
68
74
50
56
Drain Connection pipe, Washer, Tie band
7.The solenoid valve switching sound is 56 dB (sound pressure level) regardless of the unit
model.
8.Indoor units P100, P125, P140 can be connected to 1 branch. (In this case, cooling
capacity decrease a little.)
9.Refrigerant piping diameter for connection of plural indoor units with 1 branch shall be
referred to the Installation Manual.
10.This unit is not designed for outside installations.
11.When brazing the pipes, be sure to braze after covering a wet cloth to the insulation pipes
of the units in order to prevent it from burning and shrinking by heat.
12.The ambient relative humidity of the BC controller needs to be kept below 80%.
13.Indoor unit capacity connectable to 1 branch is changed depending on the indoor unit type
and connection method. Please refer to the Installation Manual for more information.
14.For the refrigerant pipe size, refer to Installation Manual of outdoor units/heat source units.
15.The sound pressure level measured by the conventional method in JIS for reference
purpose.
SPECIFICATIONS
60 Hz
0.198/0.222/0.246
0.096/0.108/0.119
0.90/0.97/1.03
0.44/0.47/0.50
Low press. pipe
19.05 (3/4) Brazed
22.2 (7/8) Brazed
28.58 (1-1/8) Brazed
28.58 (1-1/8) Brazed
28.58 (1-1/8) Brazed
28.58 (1-1/8) Brazed
34.93 (1-3/8) Brazed
41.28(1-5/8) Brazed
Gas pipe
Low press. pipe
19.05 (3/4) Brazed
22.2 (7/8) Brazed
28.58 (1-1/8) Brazed
28.58 (1-1/8) Brazed
28.58 (1-1/8) Brazed
28.58 (1-1/8) Brazed
34.93 (1-3/8) Brazed
41.28(1-5/8) Brazed
41.28(1-5/8) Brazed
109