BRIEF UNIT INFO
BRIEF UNIT INFO
P15 OF 44
P16 OF 44
MINI WALL MOUNT SYSTEMS - SPECIFICATION BRIEFS
1. Performance rated for matched system at standard conditions-cooling ID 80/67F, OD 95F; heating ID 70/60F, OD 47/43F.
Unit performance varies when weather changes from the standard one.
2. Select equipment capacity sizes per space load calculation schedule and cooling & heating hours. Not to over size or under size equipment.
3. Watch unit operation during extreme weather conditions in summer and winter. Wind baffle helps system cooling & heating performance in
low ambient temperatine ranges.
CONNECTION OF WIRES
Front (surface)
Panel
Note:
* The environment conditions must be taken into consideration when the connections of power cable are made
(such as the ambient temperature, direct exposure to heat exposure to sunlight).
* The specifications for the power cable refer to the minimum values of the metal core wires, taking into
consideration the voltage losses, the core wire of power cable must be one size larger than the specifications.
* The grounding wire must be connected to the indoor units and outdoor units.
* The laying of power cables must be done by qualified electricians and comply with the regulations of the local
power supply authorities and with the standards of the electric appliance.
09K/12K Models (115/1/60)
18K/24/30K/36K Models (208~230/1/60)
Wiring Cover
WIRING AT INDOOR UNIT AND OUTDOOR UNITS
* Open the front cover panel.
* Remove screws from electrical box cover and put screws in secured position.
* Remove screws from fastener and put screws in secured position.
* Prepare wires of right size and grade.
* Recommend to use factory-provided wire/cables.
* Connected to the terminals following wiring diagrams (terminal or color matches).
* Clamp power/control wires to the structure to keep the tension form being transmitted to the wire connection.
* Replace screws or fasteners back to where they were.
PIPING AND WIRING SIZES
Model Liquid/Gas
Line
Min/Max.Length/
+/-Elevation
Power Wire Min.
Disconnect Switch Box to
Outdoor Unit
Power/ Control Wire Min.
Outdoor to Indoor Unit
Recommended HVAC
Circuit Breaker/Fuse
AMP
(to Outdoor Unit)
09K
1/4" & 3/8"
15/70 /35/45
L/N/G, 115/1/60, 12AWG
N(1)/2/3/G, 115/1/60, 16AWG
20/30
12K
1/4" & 3/8"
15/75 /35/45
L/N/G, 115/1/60, 12AWG
N(1)/2/3/G, 115/1/60, 16AWG
20/30
18K
1/4" & 1/2"
15/100/50/60
L1/L2/G, 208-230/1/60, 10AWG N(1)/2/3/G, 208~230/1/60, 16AWG
20
24K
30K
36K
1/4" & 1/2"
1/4" & 5/8"
1/4" & 5/8"
15/100/50/60
15/125/50/60
15/125/50/60
L1/L2/G, 208-230/1/60, 10AWG
L1/L2/G, 208-230/1/60, 8AWG
L1/L2/G, 208-230/1/60, 8AWG
N(1)/2/3/G 208~230
,
/1/60, 16AWG
N(1)/2/3/G 208~230
,
/1/60, 16AWG
N(1)/2/3/G 208~230
,
/1/60, 16AWG
30
30
40
Terminal block of
outdoor unit
(To power supply)
N(1)
2
3
L
N
Indoor Unit
Outdoor Unit
Front (surface)
Panel
Wiring Cover
N(1)
2
3
L1
L2
Teminal block
of indoor unit
(To outdoor
unit)
Terminal block of
outdoor unit
(To power supply)
Indoor Unit
Outdoor Unit
Teminal block
of indoor unit
(To outdoor
unit)
Terminal match
Terminal match
YMGI, Engineered Comfort Products for A Sustainable and Efficient Green World !
YMGI, Engineered Comfort Products for A Sustainable and Efficient Green World !
1
--
WMMS-09K-V2A(57)2
WMMS-12K-V2A(57)2
WMMS-18K-V2B(5 7)3
WMMS-24K-V2B(57)3
2
V/Ph/Hz
115/1/60
115/ 1/60
208-230/1/ 60
208-230/1/ 60
3
Connection
4
Standard/ Min. / Max. Cooling Capacities
Btu/h
9000 /3, 500 /11,000
11800 /3, 300 /12,500
18000 /4,500 / 21,000
22000 / 6,400 /24,000
5
Standard/ Min. / Max. Heating Capacities
Btu/h
9800 /2,500/ 11,000
13000 /3, 400/ 13,500
19200 /4,000 / 23,000
26600 / 4,100 /26,600
6
Standard/ Min. / Max. Cooling Power I nput
W
750 / 220/1, 100
1260 /260 /1, 340
1620 / 200 / 2,400
2, 200 / 300/ 2,550
7
Standard/ Min. / Max. Heating Power I nput
W
830 /230 /1, 230
1,320 / 250 / 1,360
2, 600 / 300 /2,600
2, 800 / 320 / 2,800
8
Amp.
9 /9.5
15 / 15.5
7.85 / 7.10 11. 77 / 10.65
11.50 / 10. 50 13.00 / 12.80
9
W
1230
1360
2600
2800
10
Amp.
12.2
19.2
14.3
16.6
11
Amp.
20
25/ 30
20
25/ 30
12
Btu/h. W
12/12/16/8.6
9. 4/9. 8/16/8.6
11. 1/8.0/16.0/8.0
10.0/10.0/16. 0/9. 5
13
CFM
330 / 277 / 224 / 188
341 / 288 / 235 / 200
471 / 400 / 330 / 271
589 / 441 / 306 / 206
14
Pints /Day
1.69
2. 96
3.8
4.5
15
Indoor Unit Model
--
WMMS-09E-V2A(57)2
WMMS-12E-V2A(57)2
WMMS-18E-V2B(5 7)3
WMMS-24E-V2B(57)3
16
Fan Type
--
Cross-f low
Cross-flow
Cross-flow
Cross-flow
17
Fan Wheel Diameter x Length (D×L)
I nch
φ3 3/ 5
× 23 2/5
φ 3 3/5
× 23 2/5
φ 3 6/ 7
× 25 3/5
φ 3 6/ 7 x 30 1/8
18
Cooling Speed SH/H/M/L
RPM
1300 / 1100 / 900 / 700 /-
1350 /1150 /950 /750 /-
1400 /1150 /1000 /850
1350 /1150 /1000 /850
19
Heating Speed SH/H/M/L
RPM
1300 / 1140 / 980 / 820 /-
1350 / 1190 / 1020 / 850 / -
1450 /1250 /1100 /950
1350 /1150 /1000 /900
20
Fan Motor Power Output
W
10
10
20
35
21
Fan Motor RLA
Amp.
0.38
0. 38
0.32
0.31
22
Fan Motor Capacitor
μF
4
4
1.5
2.5
23
Ele. Heater
W
NA
NA
NA
NA
24
Evaporator Type
--
Aluminum Fin-copper Tube
Aluminum Fin-copper Tube
Aluminum Fin-copper Tube
Aluminum Fin-copper Tube
25
Evaporator Pipe Diameter
I nch
φ 3/ 10
φ 3/10
φ 3/ 10
φ 3/10
26
Evaporator Row-fin Gap
I nch
2-3/50
2-3/50
2-7/127
2-7/ 127
27
Evaporator Coil W × H x D
I nch
24×11 3/5×1
24×11 3/5×1
25 13/15×12×1
512/ 17x27X1
28
Swing Motor Model
--
MP24BA
MP24BA
MP28VB
MP35XX
29
Swing Motor Power Output
W
2
2
2
2
30
Fuse Location-Size
Amp.
PCB 3.15 Transformer 0. 2
PCB 3.15 Transf ormer 0.2
PCB 3.15 Transformer 0. 2
PCB 3.15 Transformer 0.2
31
Set Temperature Range
℉
60.8
~
86
60.8
~
86
60.8
~
86
60.8
~
86
32
Sound Pressure Level
dB (A)
41 /37 /35 /32
43 /39 /35 / 32
48 /43 /38 /34
49 / 43 /39 /34
33
Sound Power Level
dB (A)
51 /47 /45 /42
53 /49 /45 / 42
58 /53 /48 /43
59 / 53 /49 /44
34
Dimension of Unit (W × H × D)
I nch
30.3 × 11.1 × 7. 9
30.3 × 11.1 × 7.9
34.1 × 12.0 × 8. 5
39.7 x 12. 4 × 8.7
35
Dimension of Carton Box (W × H × D)
I nch
33. 2 ×13.5 ×10. 3
33.2 ×13.5 ×10.3
37.2 × 15.0 × 11.6
42.2 × 15.6 × 12.3
36
Net /Gross Weight
LBs
18. 7 /25. 4
18.7 /25.4
27. 0 /35. 3
33. 1 /44.1
37
Outdoor Unit Model
--
WMMS-09C-V2A(57)2
WMMS-12C-V2A(57)2
WMMS-18C-V2B(5 7)3
WMMS-24C-V2B(57)3
38
Compressor Trademark
LD
LD
MITSUBI SHI
SANYO
39
Compressor Model
--
QXA-A091ZE190
QXA-A091ZE190
SNB130FGYMC
C-6RZ146H1A
40
Compressor Oil
--
FVC68D
FVC68D
FV50S
FV50S
41
Compressor Ty pe
--
Rotary
Rotary
Rotary
Rotary
42
Compressor LRA
Amp.
18.60
18.60
27.00
41
43
Compressor RLA
Amp.
6
6
10.86
8.38
44
HVAC Type Circuit Breaker
Amp.
20
20
30
30
45
Compressor Power Input
W
980
980
2500
1630
46
Compressor Overload Protector
--
1NT11L-6233
1NT11L-6233
1NT11L-6578
1NT11L-3979
47
Fan Type
--
Axial-flow
Axial-f low
Axial-flow
Axial-flow
48
Fan Blade Diameter
I nch
φ15 3/ 4
φ15 3/4
φ 20 1/2
φ 20 1/2
49
Fan Motor Speed
RPM
900 / 850
900 / 850
690
690
50
Fan Motor Power Output
W
30
30
60
60
51
Fan Motor RLA
Amp.
0.18
0. 18
0.62
0.59
52
Fan Motor Capacitor
μF
NA (DC)
NA (DC)
3.5
3.5
53
Condenser Form
--
Aluminum Fin-Copper Tube
Aluminum Fin-Copper Tube
Aluminum Fin-Copper Tube
Aluminum Fin-Copper Tube
54
Condenser Pipe Diameter
I nch
φ 2/7
φ 2/ 7
φ 2/ 7
φ 2/ 7
55
Condenser Rows-Fin Gap
I nch
2-3/50
2-3/50
2-7/127
2-7/ 127
56
Condenser Coil L×D×W
I nch
29 5/7 × 1 × 19 1/2
29 5/ 7 × 1 × 19 1/2
32 20/21 × 1 1/ 2 × 26
32 20/ 21 × 1 1/ 2 × 26
57
Max. Pressure for the Disc harge Side
PSIG
623.5
623.5
623.5
623.5
58
Max. Pressure for the Suction Side
PSIG
362.5
362.5
362.5
362.5
59
Cooling Operation Outdoor Ambient
Temperature Ranges
℉
64.4
~
113
64.4
~
113
55
~
118
55
~
114.8
60
Heating Operation Outdoor Ambient
Temperature Ranges
℉
5
~
75
5
~
75
5
~
75
5
~
75.2
61
Throttling Method
--
Electron Expansion Valve
Electron Expansion Valve
Capillary
Electron Expansion Valve
62
Defrosting Method
--
Automatic Defrosting
Automatic Defrosting
Automatic Defrosting
Automatic Defrosting
63
Climate Ty pe /Zone
--
T1 / Sub-Tropical Zone
T1 /Sub-Tropical Zone
T1 / Sub-Tropical Zone
T1 /Sub-Tropical Zone
64
I solation /Moisture Protection
--
I /I P24
I / IP24
I /I P24
I /I P24
65
Sound Pressure / Power Level
dB (A)
53 /63
55 /65
56 /66
53 /63
66
Dimensions of Unit (W × H × D)
I nch
33.4 × 12. 6 x 21.3
33.4 × 12. 6 x 21.3
37.6 × 15.6 × 27.6
37.6 × 15.6 × 27.6
67
Dimensions of Carton Box (W × H × D)
I nch
34.6 × 14.2 × 22.9
34.6 × 14.2 × 22. 9
40.4 × 17.9 × 28.9
40.4 × 17.9 × 28.9
68
Net /Gross Weight
LBs
68. 4 /77. 2
68.4 /77.2
106 /117
115 /126
69
Refrigerant Name
--
R410A
R410A
R410A
R410A
70
Refrigerant Fac tory Charge
OZs
35.30
35.3
45.86
54.7
71
Length without Adjusting Refrigerant
Ft.
25
25
25
25
72
Additional Ref rigerant Charge
OZs/Ft.
0.2
0.2
0.2
0.215
73
Outer Diameter of Liquid Pipe
I nch
1/4"
1/ 4"
1/ 4"
1/ 4"
74
Outer Diameter of Gas Pipe
I nch
3/8"
3/ 8"
1/ 2"
1/ 2"
75
Max. Allowed ID-OD Elevation Differenc e
Ft.
32.8
32.8
33
32.8
76
Max. Allowed ID-OD Distanc e/Length
Ft.
65.6
65.6
82
82
77
Loading Qty.
Loading Quantity ( 20’ / 40'GP / 40'HQ )
Systems
101 / 218 / 252
101 / 218 / 252
62 / 131 / 149
59 / 123 / 142
Product Specifications
Circ uit Breaker-Disconnec t Switch-Outdoor-Indoor Unit
Power Supply
EER /COP /SEER /HSPF
Rated Power Input
Outdoor Unit
Connection Pipes
System Model (Indoor Unit and Outdoor Unit)
Max. Over Current Protection
Cooling /Heating Current
Dehumidifying Capacity
Indoor Unit
Min. Current
(
MCA
)
Air Flow Volume-Indoor Unit