Engineering Manual
B-4
MXZ-3C30NA2
Cooling
Heating
Mode
*1: "A" Cooling steady state at rated compressor speed
"B-2" Cooling steady state at rated compressor speed
"B-1" Cooling steady state at minimum compressor speed
Low ambient cooling steady state at minimum compressor speed
Intermediate cooling steady state at intermediate compressor speed
*1: Standard rating-heating at rated compressor speed
*2: Low temperature heating at maximum compressor speed
Maximum temperature heating at minimum compressor speed
High temperature heating at minimum compressor speed
Frost accumulation at rated compressor speed
Frost accumulation at intermediate compressor speed
Test
Indoor air condition Outdoor air condition
Dry bulb
Wet bulb
Dry bulb
Wet bulb
80
80
80
80
80
70
70
70
70
70
70
67
67
67
67
67
60
60
60
60
60
60
95
82
82
67
87
47
17
62
47
35
35
(75)
(65)
(65)
(53.5)
(69)
43
15
56.5
43
33
33
Unit: °F
NOTE : Test conditions are based on ARI 210/240.
Item
Outdoor model
MXZ-3C30NA2
Indoor type
Non-Duct (09+09+12) Duct (09+09+12)
Capacity
Cooling *1 Btu/h
28,400 27,400
Heating 47 *1 Btu/h
28,600 27,600
Heating 17 *2 Btu/h
21,000 21,000
Power
consumption
Cooling *1 W
2,680 2,840
Heating 47 *1 W
2,150 2,220
Heating 17 *2 W
2,740 2,820
EER Cooling
10.6 9.6
SEER Cooling
19.0 16.2
HSPF IV(V) Heating
10.6 (8.0) 9.6 (8.0)
COP Heating
3.90 3.64
External nish
Munsell 3.0Y 7.8/1.1
Power supply V, phase, Hz
208/230, 1, 60
Max. fuse size (time delay) A
25
Min. circuit ampacity A
22.1
Fan motor F.L.A
2.43
Compressor
Model
SNB220FQGMC
Winding resistance
(at 68 ºF)
Ω
U-V 0.95 V-W 0.95 W-U 0.95
R.L.A
12
L.R.A
13.7
Refrigerant control
LEV
Sound level dB(A)
52/56
Defrost method
Reverse cycle
Dimensions
W in.
37-13/32
D in.
13
H in.
31-11/32
Weight lb.
137
Remote controller
Wireless type
Control voltage (by built-in transformer)
12-24 VDC
Refrigerant piping
Not supplied (optional parts)
Valve size
Liquid in.
1/4
Gas in.
A: 1/2 B,C: 3/8
Connection method
Indoor
Flared
Outdoor
Flared
Refrigerant charge (R410A) lb.
6 lb. 13 oz.
Refrigeration oil (Model) oz. (L)
23.7 (0.7) (FV50S)