Engineering Manual

B-184
2-1. INDOOR UNIT
MVZ-A12AA7
2
SPECIFICATIONS
*1
*1
*3
*3
*2
113 (51)
0.080
NOTE:
12,000
3.5
4.0
m
3
/min 7.9 - 9.6 - 11.3
External dimension HxWxD inch 50-1/4 x 17 x 21-5/8
Net weight
Motor Type
Gas
(R410A)
*1.Nominal cooling conditions
Indoo
r: 80 º FD.B./67 º FW.B. (26.7 º CD.B./19.4 º CW.B.), Outdoor: 95 º FD.B. (35 º CD.B.)
Pipe length: 25 ft. (7.6 m), Level difference: 0 ft. (0 m)
*2.The values are measured at the factory setting of external static pressure.
*3.Nominal heating conditions
Indoo
r: 70 º FD.B. (21.1 º CD.B.), Outdoor: 47 º FD.B./43 º FW.B. (8.3 º CD.B./6.1 º CW
.B.)
Pipe length: 25 ft. (7.6 m), Level difference: 0 ft. (0 m)
*4.The factory setting of external static pressure is shown without < >.
Refer to "AIR FLOW DATA", according to the external static pressure, in DATA BOOK for the usable
range of air flow rate.
*2 Power input
Power source 1-phase 208/230 V 60 Hz
0.080 kW
BTU/h
kW
Cooling capacity
1/4 (6.35)Flare
inch (mm)
inch (mm)
3/4 (19.05) FPT
1/2 (12.7)Flare
Field drain pipe size inch (mm)
(Low-Mid-High)
280 - 340 - 400
L/s
dB <A>
Sound pressure level
Fuse
(R410A)
Liquid Diameter of
refrigerant pipe
Protection device
BTU/h
*2
lbs (kg)
Air flow rate
0.80/0.70
Cross fin (Aluminum fin and copper tube)
Current input A
in.WG
External
static press.
*4
Current input
Heating capacity
A
kW
*2
Motor output
kW
*2 Power input kW
cfm
Pa
FAN
Heat exchanger
Type x Quantity
13,500
1,275 x 432 x 548
<0.30> - 0.50 - <0.80>
0.80/0.70
mm
Sirocco fan x 1
0.121
27-31-35
132 - 160 - 188
DC motor
<75> - 125 - <200>
(Low-Mid-High)