Allied 4DHV Mini-Split Series User manual

508067-01 Issue 2016 Page 1 of 75
SERVICE MANUAL
4DHV Mini-Split Series
(P) 508067-01
*P508067-01*
This is a safety alert symbol and should never be ignored. When you see this symbol on labels or in manuals, be alert to
the potential for personal injury or death.
4DHV Single Zone Air
Conditioning Outdoor Unit
DWH Wall Mount Single Zone
Air Conditioning Indoor Unit
Table of Contents
Model Number Identication........................................2
Specications - Outdoor Units.....................................3
Specications - Wall Mounted Indoor Units.................4
Dimensions - Outdoor Units - inches (MM) .................5
Dimensions - Wall Mounted Indoor Units - Inches (MM)
.....................................................................................7
Dimensions - Wall Mounted Indoor Units - Wall Plates -
Inches (MM).................................................................8
AHRI System Matches ................................................9
Refrigeration Pipe Work ............................................11
Outdoor Unit Connections and Line Set Usage.........13
Power and Communication Wiring for Systems ........22
Wiring Diagrams........................................................24
Wireless Remote .......................................................28
Connection to Centralized Controller.........................31
Installation Requirements..........................................34
Electronic Function....................................................36
Adding Refrigerant - Single-Zone Systems ...............36
Single-Zone Outdoor Unit LED Locations .................36
Specications and Operations...................................37
Indoor and Outdoor Unit Disassembly.......................41
Indoor / Outdoor Unit Error Codes.............................58
Troubleshooting by Error Codes................................59
Error Codes ...............................................................61
Temperature Sensor Resistance Values ...................73
Discharge Temperature Sensor Resistance Values ..74
Pressure on Service Port (R-410A)...........................75

508067-01Issue 2016Page 2 of 75
Model Number Identication
4 D HV 1 S 09 S -1 P4 D HV 1 S 09 S -1 P
VOLTAGE
L = 115V-1 PHASE-60HZ
P = 208/230-1 PHASE-60HZ
MINOR DESIGN SEQUENCE
1 = 1ST REVISION
REFRIGERANT CIRCUITS
S = SINGLE CIRCUITS
NOMINAL COOLING CAPACITY
09 = .75 TONS
12 = 1 TONS
18 = 1.5 TONS
24 = 2 TONS
36 = 3 TONS
REFRIGERANT TYPE
R410A
SERIES TYPE
D = DUCTLESS
UNIT TYPE
HV = HEAT PUMP
MAJOR DESIGN SEQUENCE
1 = 1ST GENERATION
COOLING CAPACITY
S = STANDARD EFFICIENCY
OUTDOOR SINGLE-ZONE HEAT
PUMP UNITS
D WH 1 09 S 4 -1 PD WH 1 09 S 4 -1 P
VOLTAGE
L = 115V-1 PHASE-60HZ
P = 208/230-1 PHASE-60HZ
MINOR DESIGN SEQUENCE
1 = 1ST REVISION
REFRIGERANT TYPE
4 = R410A
COOLING EFFICIENCY
S = STANDARD EFFICIENCY
SERIES TYPE
D = DUCTLESS SYSTEM
UNIT TYPE
WH = WALL MOUNT
MAJOR DESIGN SEQUENCE
1 = 1ST GENERATION
NOMINAL COOLING CAPACITY
09 = .75 TONS
12 = 1 TONS
18 = 1.5 TONS
24 = 2 TONS
36 = 3 TONS
WALL-MOUNTED INDOOR UNITS

508067-01 Issue 2016 Page 3 of 75
Model Number 4DHV1S09S 4DHV1S12S 4DHV1S18S 4DHV1S24S 4DHV1S36S
Nominal Size- Tons 0.75 1 1.5 2 3
Ambient
Temp.
Operating
Range-°F
Cooling 5 - 122 -13 - 122
Heating 5 - 86 -13 - 86
Sound Data dBA 52 55 57.5 58 59
Refrigerant
Charge Furnished
(R410a) - oz. 1lb. 14 oz. 2lbs. 12 oz. 3lbs. 15 oz. 7 lbs. 8 oz.
Max Line Length - ft. 25
Charge Required/
Additional Ft. - oz. 0.16 0.32
Compressor
Type (1) Rotary
Refrigerant Oil Type Ester Oil VG74
Refrigerant Oil Charge
- Oz. 10.5 14.9 22.7
Connections
- in.
Liquid/Gas pipe (are) 1/4” / 3/8” 1/4” / 1/2” 3/8” / 5/8”
Maximum refrigerant
pipe length - ft. 82 98 213
Max. Di󰀨erence in level
of indoor unit - ft. 33 66 98
Outdoor Fan
(No.) Diameter - in. (1) 16-3/4 (1) 16-7/8 (1) 19-1/4 (1) 17
Total air volume - cfm 1175 1825 2130
rpm 800 / 650
800 / 650 (115V)
800 / 750 / 650
(208/230V)
800 / 750 / 650 900
Outdoor Coil
Number of rows 1 2 3
Fins per inch 21 18
Fin type Hydrophilic Aluminum
Tube outside diameter
- in. 1/4 5/16
Tube Type Ried Copper Tubing
Net face area - sq. ft. 4.04 4.72 4.67 5.12 8.13
Application area - sq. ft. 129 - 189 172 - 252 251 - 368 330 - 484 515 - 755
Design
Pressure PSIG 550/340
Net/Shipping
Weight (lbs.)
115V 67 / 72 71 / 77 --- --- ---
208/230V 67 / 72 67 / 73 80 / 86 106 / 113 146 / 158
Electrical Data
Electrical
Char. - 60 Hz -
1 Phase
115V 208/230V 115V 208/230V 208/230V 208/230V 208/230V
Maximum Overcurrent
Protection (amps) 20 15 20 15 20 25 35
Minimum Circuit
Ampacity 16 10 15 20 25
Compressor rated Load
Amps 11.5 6.4 10.1 6.8 10 15 17
Outdoor Fan
Motor
Rated Load Amps 0.6 0.5 0.55 0.45 0.5 0.6
Output - W 34 115 120
NOTE - Extremes of operating range are plus and minus 10% of line voltage.
1 HACR type circuit breaker or fuse.
2 Refer to National or Canadian Electrical Code manual to determine wire, fuse and disconnect size requirements.
Specications - Outdoor Units

508067-01Issue 2016Page 4 of 75
Model Number DWH109S4 DWH112S4 DWH118S4 DWH124S4 DWH136S4
Nominal Size- Tons 0.75 1 1.5 2 3
Electrical Char.
60 Hz - 1 Phase 115V 208/230V 115V 208/230V 208/230V 208/230V 208/230V
Rated Load
Amps 0.7 0.06 0.7 0.06 0.11 0.37 0.5
Input (W) 35.2 50 35.2 50 36 116 72
Output (W) 20 30 60
Room Temp
Range (°F)
Cooling 62 - 90
Heating 32 - 86
Air Volume
(CFM) High/Med/Low 247/182/129 309/285/187 294/212/171 324/282/212 449/393/262 706/588/450 794/647/500
Sound Data
(dBA) High/Med/Low 38 / 32 / 25 38 / 30 / 28 38 / 32 / 24 43 / 35 / 30.5 48 / 42.5 / 34 48.5 / 44 / 38
Connections
(in.)
Liquid/Gas -
O.D. - Flare 1/4” / 3/8” 1/4” / 1/2” 1/4” / 1/2” 3/8” / 5/8”
Drain - O.D. 1 0.69
Weight (lbs.) Net/ Packaging 18 / 23 19 / 25 25 / 33 31 / 40 40 / 50
Specications - Wall Mounted Indoor Units

508067-01 Issue 2016 Page 5 of 75
19-1/8 (486)
2-3/4
(70)
11-7/8 (302)
21-7/8
(556)
30-3/8 (772)
30-5/8 (778)
2-1/2
(64)
1/2 (13)
1/2
(13)
4DHV1S09S
BOTTOM VIEW
FRONT VIEWSIDE VIEW
SIDE VIEW
12-5/8
(322)
11-1/4
(286)
2-3/8 (60)
3-5/8 (92)
DRAIN HOLE (bottom of unit)
11-3/4
(298)
BOTTOM VIEW
FRONT VIEW
SIDE VIEW
SIDE VIEW
4DHV1S12S, 4DHV1S18S
2-3/8 (60)
3/4
(19)
14-3/8
(365)
12-1/4
(311)
13-3/
8
(340)
2-3/8 (60)
3-3/8 (86)
21-7/8
(556)
1/2
(13)
20-1/4 (514)
31-1/2 (800)
31-1/2 (815)
13-1/8 (333)
2-3/4
(70)
Dimensions - Outdoor Units - Inches (MM)

508067-01Issue 2016Page 6 of 75
4DHV1S24S
27-5/8
(702)
BOTTOM VIEW
FRONT VIEW
SIDE VIEW
SIDE VIEW
1/2
(13)
14-1/4 (362)
2-3/4
(70)
33-5/8 (854)
21-1/4 (540)
33-1/4 (845)
7-7/8
(200)
1-3/8 (35)
15
(381)
13-1/8
(333)
2-3/8 (60)
3-5/8 (92)
13-3/
4
(349)
15-7/8
(403)
TOP VIEW
FRONT VIEW SIDE VIEW
16-3/8
(416)
15-1/4
(387)
2-7/8
(73)
1 (25)
26-1/2 (673)
37-1/4 (946)
3-3/8
(86)
31-7/8
(810)
17-7/8 (454)
DRAIN HOLE (Bottom of unit)
4DHV1S36S

508067-01 Issue 2016 Page 7 of 75
Size
A B C
in. mm in. mm in. mm
-09 29-5/8 752 11-3/8 289 8-5/8 219
-24 32-3/4 832 11-3/4 298 8-3/4 222
-18 39-1/8 994 12-1/2 318 9-7/8 251
-24 44 1118 13-1/4 337 10-1/4 260
-36 46-3/4 1187 13-1/2 343 10-1/4 260
A
B
C
TOP VIEW
FRONT VIEW
BOTTOM VIEW
SIDE VIEWSIDE VIEW
Dimensions - Wall Mounted Indoor Units - Inches (MM)

508067-01Issue 2016Page 8 of 75
DWH109S4
Right Rear Hole
2-1/2 in. (64 mm)
diameter
Left Rear Hole
2-1/2 in. (64 mm)
diameter
Wall-Mount
Unit Outline
1-1/2 (38)
2 (51)
13-3/4 (349)
7 (178)
5-3/8
(136)
28-1/2 (724)
4
(102)
11-3/8 (289)
1-7/8
(48)
DWH112S4
Right Rear Hole
2-1/2 in. (64 mm)
diameter
Left Rear Hole
2-1/2 in. (64 mm)
diameter
Wall-Mount
Unit Outline
1-3/4 (44)
1-3/4 (44)
16-3/4 (425)
9-1/8 (232)
5
(127)
31-5/8 (803)
7-1/2
(191)
11-3/4 (298)
1-3/4
(44)
DWH118S4
Left Rear Hole
2-1/2 in. (64 mm)
diameter
Right Rear Hole
2-1/2 in. (64 mm)
diameter
20-3/8 (518)
5-5/8
(143)
Wall-Mount
Unit Outline
2-1/4 (57)
38 (965)
12-1/2 (318)
2-1/4
(57)
5-3/8 (137)
6-3/4 (171)
2-3/8 (60)
Dimensions - Wall Mounted Indoor Units - Wall Plates - Inches (MM)

508067-01 Issue 2016 Page 9 of 75
DWH124S4
Left Rear Hole
2-1/2 in. (64 mm)
diameter
Right Rear Hole
2-1/2 in. (64 mm)
diameter
21-3/4 (553)
11-7/8
(301)
Wall-Mount
Unit Outline
2-1/8 (54)
42-1/2 (1080)
13-1/4 (337)
1-7/8
(48)
6-7/8 (175)
8-5/8 (219)
1-7/8 (48)
DWH136S4
10-7/8
(276)
10-1/8
(257)
46-3/4 (1187)
13-1/2 (343)
Left rear side
refrigerant pipe inlet
2-1/2 (64) diameter
Right rear side
refrigerant pipe inlet
2-1/2 (64) diameter
Indoor unit
outline
7/8 (22)
1-3/4 (44)
Indoor Unit Type Outdoor Unit Indoor Unit Cooling
Capacity SEER EER
Heat
Capacity
47F
HSPF
(IV)
Wall-Mounted
Non-Ducted
4DHV1S09S-1L DWH109S4-1L 9000 19 11.5 10000 10
4DHV1S09S-1P DWH109S4-1P 9000 18 11 9000 9.5
4DHV1S12S-1L DWH112S4-1L 12000 19 10.5 12000 9.5
4DHV1S12S-1P DWH112S4-1P 12000 19 11 12000 9.5
4DHV1S18S-1P DWH118S4-1P 18000 19 11 18000 10
4DHV1S24S-1P DWH124S4-1P 24000 17 9.5 24000 9.5
4DHV1S36S-1P DWH136S4-1P 36000 16 8.6 36000 8.5
Ratings are AHRI certied to AHRI Standard 210/240-2008
Cooling Ratings - 80°F dry bulb/67°F wet bulb entering indoor coil air and 95°F wet bulb/75°F dry bulb outdoor air temperature.
High Temperature Heating Ratings - 70°F dry bulb/60°F wet bulb entering indoor coil air and 47°F dry bulb/43°F wet bulb outdoor air temperature.
Low Temperature Heating Ratings - 70°F dry bulb/60°F wet bulb entering indoor coil air and 17°F dry bulb/15°F wet bulb outdoor air temperature.
To convert HSPF from Region IV to Region V - Divide by 1.15.
AHRI System Matches

508067-01Issue 2016Page 10 of 75
Outdoor Unit
24 (610)
Air Outlet
Air Inlet
24
(610)
12
(305) 79
(2007)
1
12
(305)
1Minimum rear clearance can be 6 inches (152 mm) when mounted
on brackets and with no obstructions on the other three sides.
Figure 1. Outdoor Unit Clearances - Inches (mm)
Multiple Outdoor Units
Height of
Wall (C)
Unit
Height (A)
118 (2997)
(Minimum)
Unit to
Wall (B)
24 (610)
(Minimum)
60 (1500)
(Minimum)
10 (254)
(Minimum)
10 (254)
(Minimum)
AIR
FLOW
AIR
FLOW
CLEARANCE NOTES FOR MULTIPLE UNITS:
If the height of the wall (C) is less than or equal to the height of the smallest unit (A), the distance from the unit to the wall (B) must be a minimum of 10 inches (254 mm).
If 1/2 the height of the unit (A) is less than the height of the wall (C), the distance from the unit to the wall (B) must be a minimum of 12 inches (305 mm).
If the height of the wall (C) is greater than the height of the unit (A), the distance from the unit to the wall (B) must be a minimum of 20 inches (508 mm).
Figure 2. Multiple Outdoor Unit Clearances - Inches (mm)

508067-01 Issue 2016 Page 11 of 75
Indoor Unit
FRONT VIEW
Wall
Vertical Clearance - Clearance to Floor -
72 inches (1829 mm) Minimum
96 inches (2438 mm) Recommended
5”
(127 mm)
Minimum
6” (152 mm)
Minimum Clearance
Ceiling
Wall
Floor
5”
(127 mm)
Minimum
59”
(1499 mm)
Minimum
SIDE VIEW
Any Object
Figure 3. Indoor Unit Clearances - Inches (mm)
Refrigeration Pipe Work
LIQUID SIDE
GAS SIDE
HEAT
EXCHANGE
(EVAPORATOR)
HEAT
EXCHANGE
(CONDENSER)
COMPRESSOR
2-WAY VALVE
3-WAY VALVE
4-WAY VALVE
COOLING
HEATING
T2 Evaporator
temp. sensor
T1 Room temp.
sensor
ACCUMULATOR
ROODTUOROODNI
CHECK VALVE
(Heating Model only)
CAPILIARY TUBE
Figure 4. Single-Zone Refrigerant Cycle Diagram

508067-01Issue 2016Page 12 of 75
Do not allow for excess length of line sets to be left rolled up as part of therequired distance, or in general. This
will also cause additional performance issues.
WARNING
OUTDOOR UNIT
OUTDOOR UNIT
INDOOR UNIT
INDOOR UNIT
Maximum Line Set
Length Maximum LineSet
Length
Maximum
Elevation -
Outdooor
Unit BELOW
Indoor Unit
Maximum
Elevation -
Outdooor
Unit ABOVE
Indoor Unit
Minimum Line Set
Length - 10 ft. (3m)
Minimum Line Set
Length - 10 ft. (3m)
Outside Unit BELOW Indoor Unit Outside Unit ABOVE Indoor Unit
Figure 5. Single-Zone Piping Limitations
Each system size has a line set length and vertical elevation parameters.
System
Size
(KBtu)
Line Set Diameters (in.) Maximum Elevation
Outdoor Unit
BELOW Indoor Unit
- Feet (Meters)
Maximum Elevation
Outdoor Unit
ABOVE Indoor Unit
- Feet (Meters)
Maximum Line
Set Length -
Feet (Meters)
Additional Refrigerant for
greater than 25 Foot Line
Set Length
Liquid Gas
09 1/4 3/8 82 (25) 33 (10) 82 (25) For the additional charging,
we recommend 0.161
oz. for 1/4” liquid line and
0.322 oz. for 3/8” liquid line
per foot.
12 1/4 1/2 82 (25) 33 (10) 82 (25)
18 1/4 1/2 98 (30) 66 (20) 98 (30)
24 3/8 5/8 98 (30) 66 (20) 98 (30)
36 3/8 5/8 98 (30) 98 (30) 213 (65)
Table 1. Line Set Guide

508067-01 Issue 2016 Page 13 of 75
Outdoor Unit Connections and Line Set Usage
Description Catalog
No.
Size
09 12 18 24 36
OUTDOOR UNIT
Line Sets
1/4 in. x 3/8 in. x 25 ft. 90X53 • N/A
1/4 in. x 3/8 in. x 50 ft. X0258 • N/A
1/4 in. x 1/2 in. x 25 ft. 90X52 N/A • • N/A
1/4 in. x 1/2 in. x 50 ft. X0259 N/A • • N/A
3/8 in. x 5/8 in. x 25 ft. X8406 N/A • •
3/8 in. x 5/8 in. x 50 ft. X8407 N/A • •
Table 2. Outdoor Unit Connections and Line Set Usage
Indoor Unit Extension Pipe Diameter (mm/inches)
Model Pipe Diameter (mm/inches)
9K Liquid 6.35 (1/4) Liquid 6.35 (1/4)
Gas 9.52 (3/8) Gas 9.52 (3/8)
12K and 18K Liquid 6.35 (1/4) Liquid 6.35 (1/4)
Gas 12.7 (1/2) Gas 12.7 (1/2)
24K Liquid 9.52 (3/8) Liquid 9.52 (3/8)
Gas 15.9 (5/8) Gas 15.9 (5/8)
36K Liquid 9.52 (3/8) Liquid 9.52 (3/8)
Gas 15.9 (5/8) Gas 15.9 (5/8)
Table 3. Pipe Diameter - MM (Inches)
Refrigerant pipe diameter is di󰀨erent according to indoor unit to be connected. When using the extension pipe, refer to
Table 4.
When refrigerant pipe diameter is di󰀨erent from that of the outdoor unit connector (18K indoor unit) an additional adapter
is required.
CAUTION
Outside Diameter Torque Additional Tightening
MM Inches v.cm N.cm
Ф6.35 1/4 1500 (153kgf.cm) 1600 (163kgf.cm)
Ф9.52 3/8 2500 (255kgf.cm 2600 (265kgf.cm)
Ф12.7 1/2 3500 (357kgf.cm) 3600 (367kgf.cm)
Table 4. Torque Requirements

508067-01Issue 2016Page 14 of 75
COOLING CAPACITY - 09 (115V)
Outdoor
Temperature - °F
(Dry Bulb)
Indoor Temperature - °F (Dry Bulb / Wet Bulb)
65°F / 54°F 70°F / 59°F 75°F / 63°F 80°F / 67°F
Total
mBtuh
Sensible
mBtuh
Total
mBtuh
Sensible
mBtuh
Total
mBtuh
Sensible
mBtuh
Total
mBtuh
Sensible
mBtuh
–13 7.47 5.29 7.90 5.59 8.29 5.97 8.64 6.22
–5 7.99 5.63 8.45 5.96 8.96 6.53 9.29 6.61
–4 8.25 5.69 8.72 6.01 9.05 6.25 9.48 6.45
0 8.73 5.94 9.13 6.21 9.63 6.55 9.98 6.73
5 8.99 6.21 9.56 6.61 9.93 6.82 10.39 7.17
15 9.03 6.39 9.61 6.80 10.08 7.19 10.50 7.42
25 9.22 6.54 9.65 6.84 10.23 7.28 10.60 7.60
35 9.37 6.57 9.74 6.84 10.23 7.26 10.71 7.56
45 9.30 6.85 9.95 7.33 10.43 7.80 10.81 7.94
55 9.50 7.33 9.99 7.71 10.43 7.90 10.92 8.27
65 9.65 6.82 10.14 7.17 10.64 7.52 11.02 7.79
75 9.57 6.88 10.18 7.32 10.63 7.64 11.13 8.00
85 9.77 7.12 10.22 7.44 10.78 7.85 11.23 8.18
95 9.89 6.94 10.35 7.25 10.91 7.65 11.31 7.93
105 9.29 6.74 9.78 7.09 10.26 7.44 10.74 7.79
110 8.59 6.70 9.09 7.09 9.64 7.52 9.99 7.79
115 8.08 6.87 8.55 7.27 8.87 7.54 9.29 7.90
122 7.48 6.66 7.78 6.92 8.16 7.26 8.55 7.61
HEATING CAPACITY - 09 (115V)
Outdoor
Temperature - °F
(Dry Bulb)
Indoor Temperature - °F (Dry Bulb)
60°F 65°F 70°F 75°F
Total
mBtuh
Total
mBtuh
Total
mBtuh
Total
mBtuh
–13 4.49 4.34 4.11 3.94
–5 5.45 5.30 5.01 4.83
0 6.20 6.01 5.69 5.46
5 6.90 6.70 6.32 6.07
17 8.23 7.95 7.53 7.26
19.4 8.57 8.23 7.83 7.55
24.8 8.97 8.62 8.19 7.86
32 9.33 9.01 8.54 8.20
35 9.68 9.35 8.84 8.53
39.2 10.50 10.21 9.64 9.16
44.6 11.71 11.39 10.74 10.21
47 12.79 12.33 11.68 11.03
53.6 13.77 13.28 12.56 12.00
57 14.21 13.76 13.00 12.48

508067-01 Issue 2016 Page 15 of 75
COOLING CAPACITY - 09 (208/230V)
Outdoor
Temperature - °F
(Dry Bulb)
Indoor Temperature - °F (Dry Bulb / Wet Bulb)
65°F / 54°F 70°F / 59°F 75°F / 63°F 80°F / 67°F
Total
mBtuh
Sensible
mBtuh
Total
mBtuh
Sensible
mBtuh
Total
mBtuh
Sensible
mBtuh
Total
mBtuh
Sensible
mBtuh
–13 7.13 5.07 7.38 5.22 7.97 5.67 8.43 5.94
–5 7.62 5.45 7.98 5.74 8.62 6.16 9.07 6.47
–4 7.73 5.65 8.19 5.96 8.79 6.43 9.25 6.71
0 8.13 5.71 8.52 5.98 9.35 6.57 9.74 6.82
5 8.42 6.03 8.93 6.47 9.64 6.91 10.15 7.26
15 8.50 6.22 9.12 6.74 9.89 7.24 10.30 7.54
25 8.73 5.94 9.20 6.20 9.93 6.76 10.46 7.04
35 8.97 6.18 9.39 6.44 10.08 6.95 10.61 7.33
45 9.04 6.17 9.42 6.45 10.23 6.98 10.77 7.31
55 9.12 6.63 9.61 6.99 10.49 7.62 10.92 7.90
65 9.25 6.74 9.75 7.10 10.52 7.66 11.08 8.07
75 9.50 6.66 9.95 6.97 10.62 7.45 11.24 7.88
85 9.58 6.81 10.04 7.09 10.84 7.71 11.41 8.04
95 9.71 7.15 10.29 7.58 10.99 8.09 11.62 8.69
105 9.12 7.12 9.62 7.50 10.38 8.10 10.93 8.52
110 8.58 7.29 9.09 7.73 9.71 8.25 10.27 8.73
115 8.01 7.13 8.50 7.56 9.17 8.16 9.66 8.59
122 7.43 6.83 7.87 7.24 8.54 7.85 8.89 8.18
HEATING CAPACITY - 09 (208/230V)
Outdoor
Temperature - °F
(Dry Bulb)
Indoor Temperature - °F (Dry Bulb)
60°F 65°F 70°F 75°F
Total
mBtuh
Total
mBtuh
Total
mBtuh
Total
mBtuh
–13 5.86 5.67 5.37 5.12
–5 6.98 6.75 6.39 6.10
0 8.10 7.84 7.41 7.11
5 8.96 8.69 8.23 7.94
17 10.80 10.48 9.91 9.52
19.4 10.86 10.53 9.96 9.56
24.8 10.94 10.61 10.02 9.67
32 10.98 10.67 10.07 9.56
35 11.10 10.73 10.16 9.60
39.2 11.61 11.23 10.62 10.14
44.6 12.56 12.14 11.47 11.01
47 13.11 12.58 11.96 11.54
53.6 13.55 13.00 12.35 11.86
57 13.82 13.34 12.66 12.03

508067-01Issue 2016Page 16 of 75
COOLING CAPACITY - 12 (115V)
Outdoor
Temperature - °F
(Dry Bulb)
Indoor Temperature - °F (Dry Bulb / Wet Bulb)
65°F / 54°F 70°F / 59°F 75°F / 63°F 80°F / 67°F
Total
mBtuh
Sensible
mBtuh
Total
mBtuh
Sensible
mBtuh
Total
mBtuh
Sensible
mBtuh
Total
mBtuh
Sensible
mBtuh
–13 9.07 6.41 9.59 6.78 10.06 7.25 10.48 7.55
–5 9.69 6.84 10.26 7.23 10.88 7.92 11.27 8.02
–4 10.01 6.90 10.58 7.29 10.98 7.58 11.50 7.82
0 10.59 7.21 11.08 7.54 11.68 7.95 12.11 8.16
5 10.91 7.54 11.60 8.02 12.04 8.28 12.61 8.70
15 10.99 7.78 11.69 8.28 12.26 8.75 12.77 9.03
25 11.24 7.97 11.76 8.34 12.47 8.88 12.92 9.25
35 11.46 8.04 11.92 8.36 12.51 8.88 13.10 9.25
45 11.36 8.37 12.15 8.95 12.75 9.53 13.21 9.70
55 11.55 8.91 12.14 9.37 12.68 9.60 13.27 10.05
65 11.52 8.14 12.12 8.56 12.71 8.98 13.17 9.31
75 11.53 8.29 12.26 8.82 12.80 9.20 13.40 9.64
85 11.28 8.22 11.80 8.59 12.45 9.07 12.97 9.44
95 10.96 7.69 11.46 8.04 12.09 8.48 12.53 8.78
105 10.08 7.31 10.60 7.69 11.13 8.07 11.65 8.45
110 9.27 7.23 9.81 7.65 10.40 8.11 10.78 8.41
115 8.72 7.41 9.22 7.84 9.57 8.14 10.02 8.52
122 7.98 7.10 8.30 7.39 8.71 7.75 9.12 8.12
HEATING CAPACITY - 12 (115V)
Outdoor
Temperature - °F
(Dry Bulb)
Indoor Temperature - °F (Dry Bulb)
60°F 65°F 70°F 75°F
Total
mBtuh
Total
mBtuh
Total
mBtuh
Total
mBtuh
–13 4.66 4.51 4.24 4.07
–5 5.56 5.38 5.05 4.87
0 6.41 6.21 5.82 5.59
5 7.13 6.89 6.47 6.21
17 8.50 8.21 7.70 7.39
19.4 8.96 8.70 8.15 7.86
24.8 9.70 9.42 8.81 8.37
32 10.42 10.05 9.46 8.94
35 11.21 10.81 10.16 9.71
39.2 11.75 11.36 10.66 10.18
44.6 12.65 12.22 11.46 11.01
47 13.37 12.90 12.11 11.69
53.6 13.94 13.51 12.67 12.23
57 14.37 13.92 13.05 12.53

508067-01 Issue 2016 Page 17 of 75
COOLING CAPACITY - 12 (208/230V)
Outdoor
Temperature - °F
(Dry Bulb)
Indoor Temperature - °F (Dry Bulb / Wet Bulb)
65°F / 54°F 70°F / 59°F 75°F / 63°F 80°F / 67°F
Total
mBtuh
Sensible
mBtuh
Total
mBtuh
Sensible
mBtuh
Total
mBtuh
Sensible
mBtuh
Total
mBtuh
Sensible
mBtuh
–13 8.64 5.88 9.05 6.16 9.68 6.59 10.35 7.04
–5 9.24 6.38 9.68 6.69 10.46 7.23 11.13 7.69
–4 9.37 6.63 9.82 6.96 10.73 7.60 11.35 8.04
0 9.98 7.08 10.28 7.29 11.23 7.97 11.95 8.47
5 10.33 7.43 10.89 7.83 11.77 8.46 12.45 8.95
15 10.35 7.54 10.92 7.95 11.73 8.55 12.55 9.14
25 10.44 7.32 10.95 7.67 11.90 8.34 12.66 8.87
35 10.68 7.74 11.13 8.07 12.08 8.76 12.79 9.27
45 10.64 7.86 11.09 8.20 12.05 8.91 12.82 9.48
55 10.78 7.84 11.24 8.17 12.35 8.98 13.07 9.50
65 11.06 8.05 11.66 8.49 12.59 9.17 13.32 9.70
75 11.20 7.85 11.81 8.28 12.69 8.90 13.57 9.51
85 11.40 8.06 11.96 8.45 12.99 9.18 13.82 9.77
95 11.60 9.05 12.16 9.49 13.29 10.36 14.06 10.97
105 10.84 9.00 11.29 9.37 12.20 10.13 12.98 10.77
110 9.25 7.87 9.65 8.20 10.54 8.96 11.15 9.48
115 8.56 7.61 8.92 7.94 9.75 8.68 10.37 9.23
122 7.92 7.21 8.25 7.51 9.02 8.20 9.54 8.68
HEATING CAPACITY - 12 (208/230V)
Outdoor
Temperature - °F
(Dry Bulb)
Indoor Temperature - °F (Dry Bulb)
60°F 65°F 70°F 75°F
Total
mBtuh
Total
mBtuh
Total
mBtuh
Total
mBtuh
–13 5.93 5.69 5.45 5.24
–5 7.06 6.78 6.49 6.27
0 7.86 7.54 7.21 6.89
5 8.74 8.38 8.02 7.70
17 10.26 9.86 9.43 8.96
19.4 10.98 10.54 10.08 9.68
24.8 11.93 11.45 10.94 10.56
32 12.86 12.36 11.79 11.26
35 13.65 13.09 12.50 12.00
39.2 14.09 13.58 12.96 12.50
44.6 15.08 14.54 13.86 13.30
47 15.79 15.17 14.50 13.78
53.6 16.37 15.73 15.02 14.20
57 16.88 16.22 15.47 14.70

508067-01Issue 2016Page 18 of 75
COOLING CAPACITY - 18 (208/230V)
Outdoor
Temperature - °F
(Dry Bulb)
Indoor Temperature - °F (Dry Bulb / Wet Bulb)
65°F / 54°F 70°F / 59°F 75°F / 63°F 80°F / 67°F
Total
mBtuh
Sensible
mBtuh
Total
mBtuh
Sensible
mBtuh
Total
mBtuh
Sensible
mBtuh
Total
mBtuh
Sensible
mBtuh
–13 14.50 10.01 15.34 10.60 15.84 10.95 16.86 11.65
–5 15.50 10.98 16.40 11.62 17.13 12.13 18.12 12.84
–4 15.72 10.64 16.64 11.27 17.57 11.89 18.49 12.52
0 16.28 11.85 17.24 12.55 18.20 13.25 19.26 14.02
5 16.98 12.31 17.97 13.03 18.87 13.67 19.86 14.39
15 17.00 12.75 18.00 13.50 18.90 14.18 20.00 15.00
25 16.68 11.92 17.96 12.83 18.75 13.40 19.74 14.10
35 16.75 11.75 17.63 12.36 18.40 12.91 19.48 13.66
45 16.54 12.04 17.41 12.67 18.38 13.37 19.35 14.08
55 16.33 11.84 17.20 12.46 18.06 13.09 19.22 13.93
65 16.13 11.60 17.27 12.42 18.04 12.97 19.09 13.72
75 16.21 11.80 17.06 12.43 18.01 13.12 18.96 13.81
85 16.00 11.82 16.85 12.45 17.79 13.15 18.83 13.91
95 15.81 12.49 16.93 13.38 17.78 14.04 18.71 14.78
105 15.36 12.44 16.17 13.09 16.97 13.75 17.96 14.55
110 14.35 11.91 15.28 12.68 16.04 13.31 16.89 14.01
115 13.34 12.01 14.21 12.79 14.84 13.36 15.79 14.21
122 12.42 11.55 13.00 12.09 13.73 12.76 14.52 13.51
HEATING CAPACITY - 18 (208/230V)
Outdoor
Temperature - °F
(Dry Bulb)
Indoor Temperature - °F (Dry Bulb)
60°F 65°F 70°F 75°F
Total
mBtuh
Total
mBtuh
Total
mBtuh
Total
mBtuh
–13 6.96 6.69 6.46 6.27
–5 8.30 7.97 7.69 7.38
0 9.23 8.82 8.55 8.25
5 10.25 9.81 9.50 9.21
17 11.92 11.42 11.04 10.54
19.4 12.40 11.90 11.49 10.97
24.8 13.12 12.60 12.15 11.67
32 13.84 13.29 12.80 12.29
35 14.77 14.23 13.70 13.22
39.2 16.28 15.58 15.05 14.45
44.6 18.33 17.54 16.93 16.08
47 19.81 18.88 18.28 17.27
53.6 21.20 20.20 19.54 18.56
57 21.79 20.85 20.12 19.32

508067-01 Issue 2016 Page 19 of 75
COOLING CAPACITY - 24 (208/230V)
Outdoor
Temperature - °F
(Dry Bulb)
Indoor Temperature - °F (Dry Bulb / Wet Bulb)
65°F / 54°F 70°F / 59°F 75°F / 63°F 80°F / 67°F
Total
mBtuh
Sensible
mBtuh
Total
mBtuh
Sensible
mBtuh
Total
mBtuh
Sensible
mBtuh
Total
mBtuh
Sensible
mBtuh
–13 18.76 14.06 19.78 14.81 20.90 15.83 22.47 17.19
–5 20.06 15.12 21.38 16.13 22.59 16.80 24.16 18.14
–4 20.34 14.76 21.94 15.92 23.05 16.73 24.66 18.10
0 21.23 15.30 22.75 16.40 23.64 17.06 25.42 18.33
5 21.53 17.12 23.08 18.36 24.25 19.25 25.94 20.46
15 21.18 17.10 22.98 18.55 24.01 19.29 25.68 20.55
25 21.22 16.54 22.36 17.43 23.63 18.36 25.41 19.45
35 20.90 16.27 22.29 17.35 23.55 18.34 25.18 19.31
45 20.59 15.52 22.21 16.75 23.33 17.59 24.95 18.82
55 20.64 14.98 22.13 16.06 22.99 16.68 24.72 17.94
65 20.33 14.66 21.80 15.72 22.90 16.51 24.49 17.66
75 20.02 15.92 21.72 17.27 22.69 18.04 24.26 19.30
85 20.17 16.28 21.25 17.16 22.46 18.13 24.15 19.50
95 19.95 15.55 21.28 16.58 22.48 17.52 24.04 18.73
105 18.94 14.75 20.43 15.91 21.47 16.71 22.96 17.88
110 18.02 14.67 19.32 15.72 20.18 16.34 21.58 17.33
115 16.75 15.44 17.96 16.56 18.77 17.08 20.18 18.29
122 15.32 14.68 16.62 15.93 17.36 16.64 18.56 17.80
HEATING CAPACITY - 24 (208/230V)
Outdoor
Temperature - °F
(Dry Bulb)
Indoor Temperature - °F (Dry Bulb)
60°F 65°F 70°F 75°F
Total
mBtuh
Total
mBtuh
Total
mBtuh
Total
mBtuh
–13 12.34 11.86 11.47 11.07
–5 14.70 14.13 13.65 13.04
0 16.35 15.71 15.17 14.48
5 17.95 17.20 16.67 16.00
17 21.14 20.26 19.61 18.53
19.4 21.54 20.60 19.96 18.96
24.8 22.07 21.09 20.44 19.52
32 22.55 21.59 20.90 20.06
35 23.23 22.24 21.51 20.75
39.2 25.25 24.15 23.36 22.42
44.6 28.28 27.15 26.24 25.32
47 29.63 28.33 27.46 26.36
53.6 30.72 29.39 28.45 27.02
57 31.83 30.44 29.44 27.82

508067-01Issue 2016Page 20 of 75
COOLING CAPACITY - 36 (208/230V)
Outdoor
Temperature - °F
(Dry Bulb)
Indoor Temperature - °F (Dry Bulb / Wet Bulb)
65°F / 54°F 70°F / 59°F 75°F / 63°F 80°F / 67°F
Total
mBtuh
Sensible
mBtuh
Total
mBtuh
Sensible
mBtuh
Total
mBtuh
Sensible
mBtuh
Total
mBtuh
Sensible
mBtuh
–13 28.48 25.99 29.62 26.67 30.37 27.58 30.86 28.29
–5 30.31 27.45 30.83 28.06 32.02 28.64 32.55 28.92
0 30.48 27.83 31.70 28.68 32.20 29.10 32.74 29.88
5 31.32 28.03 31.73 28.29 32.52 29.63 33.99 30.40
15 31.35 28.12 32.08 29.21 33.03 30.55 34.10 30.85
25 31.39 28.18 31.83 29.05 33.06 30.67 34.50 30.98
35 31.45 28.58 32.27 29.21 33.52 30.94 35.17 31.42
45 32.09 28.28 33.09 28.90 33.91 30.62 35.27 31.63
55 31.71 28.94 32.40 29.32 33.79 30.79 35.65 31.42
65 30.85 28.34 32.33 29.73 32.81 30.47 34.97 32.32
75 30.67 28.48 31.90 29.24 32.70 30.49 35.08 32.07
85 30.14 27.66 30.80 28.53 31.57 28.99 35.31 32.42
95 29.02 26.72 29.78 27.92 30.53 28.11 36.52 33.35
105 25.83 23.85 26.87 24.35 27.54 25.15 34.07 28.73
110 24.33 22.02 25.08 23.08 26.26 23.83 30.70 26.02
115 23.30 21.44 24.43 22.29 25.04 22.66 29.36 24.22
122 23.05 20.03 23.77 21.10 24.36 22.05 28.94 23.87
HEATING CAPACITY - 36 (208/230V)
Outdoor
Temperature - °F
(Dry Bulb)
Indoor Temperature - °F (Dry Bulb)
60°F 65°F 70°F 75°F
Total
mBtuh
Total
mBtuh
Total
mBtuh
Total
mBtuh
–13 17.74 16.76 15.74 14.74
–5 20.09 19.08 18.08 17.08
0 24.16 23.16 22.16 21.15
5 25.14 24.18 23.14 22.14
17 26.16 25.18 24.12 23.16
19.4 27.96 26.94 24.72 23.78
24.8 30.46 28.23 27.23 26.28
32 31.75 30.70 29.70 28.75
35 34.22 33.22 32.22 31.27
39.2 36.72 34.57 34.78 33.80
44.6 38.10 37.13 36.10 35.13
47 39.49 38.59 37.56 36.49
53.6 39.70 38.73 37.70 36.70
57 39.85 38.88 37.85 36.91