Runtru A5AHV series Air Handler Instruction Manual

Runtru A5AHV series Air Handler

Product Usage Instructions

Installation Locations

• The A5AHV series air handler is suitable for installation in a closet, utility room, alcove, basement, crawlspace, or attic.

Installation Clearances

• Refer to the Minimum Unit Clearance Table for specific clearances required for installation.

Airflow Settings

• The product offers various airflow settings including Low, Med-Lo, Med-Hi, and High. Refer to the dip switch settings for adjusting the nominal airflow as needed.

Heater Application

• For heater application, refer to the Heater Pressure Drop Table and Minimum Heating Airflow Matrix on the unit nameplates.

FAQ

• Q: What is the recommended installation location for the air handler?
• A: The air handler can be installed in a closet, utility room, alcove, basement, crawlspace, or attic.
• Q: Are filters included with the product?
• A: No, filters are not furnished with the product. Users need to purchase and install filters separately.
• Q: How do I adjust the airflow settings of the air handler?
• A: The airflow settings can be adjusted using the dip switch settings provided. Refer to the user manual for detailed instructions on setting the airflow levels.

The A5AHV series air handler is designed for installation in a closet, utility room, alcove, basement, crawlspace or attic. These versatile units apply to air conditioning and heat pump applications. Several models are available to meet the specific requirements of the outdoor equipment. Field-installed electric resistance heaters are available.

Outline Drawing

Minimum Unit Clearance Table

| Service Clearance Recommended
Sides| 2″
Front| 21″
Back| 0″
Inlet Duct| 1″
Outlet Duct| N/A
Outlet Duct| N/A

Note: This unit is approved for installation clearances to combustible material as stated on the unit rating nameplate.

ALL DIMENSIONS ARE REFERENCE DIMENSIONS

PRODUCT DIMENSIONS|
---|---
Air Handler Model| A| B| C| D| E| F| H| J| Flow Control| Gas Line Braze| B| C| D| E| F| H| J| Flow Control| Gas Line Braze
A5AHV003| 46.77| 18.50| 16.50| 16.75| 5.43| 7.08| 20.07| 5.76| TXV| 3/4| 18.50| 16.50| 16.75| 5.43| 7.08| 20.07| 5.76| TXV| 3/4
All dimensions are in inches|

Product Specifications

3/8

DIMENSIONS| H x W x D
Crated (In.)| 48–1/4 x 22–1/2 x 25–1/2
Uncrated| 46-3/4 x 18-1/2 x 21-1/8
WEIGHT|
Shipping (Lbs.) / Net (Lbs.)| 126/117

• These Air Handlers are A.H.R.I certified with various Split System Air Conditioners and Heat Pumps (AHRI STANDARD 210/240). Refer to the Split System Outdoor Unit Product Data Guides for performance data.
• 3/4” Male Plastic Pipe (Ref: ASTM 1785–76)
• Remote filter required.

Minimum Airflow CFM

A5AHV003A1B30AA

Heater| Minimum Heater Airflow CFM
| With Heat Pump| Without Heat Pump
BAYHTR1504BRK, BAYHTR1504LUG, BAYHTR1505BRK, BAYHTR1505LUG| 660| 600
BAYHTR1508BRK, BAYHTR1508LUG| 780| 600
BAYHTR1510BRK, BAYHTR1510LUG| 780| 600
BAYHTR1517BRK| 1050| 850
BAYHTR3510LUG| 780| 600
BAYHTR3517LUG| 900| 850
A5AHV003A1B30AA Airflow Performance with Auxiliary Heat

Airflow Settings

| Dip Switch Settings| ****

Nominal Airflow

| ****

See the following tables for heater application:

– Pressure Drop for Electrical Heaters

–     Minimum Heating Airflow Matrix (on unit nameplates)

Switch 7| Switch 8
Low| ON| ON| 601
Med-Lo| OFF| ON| 661
Med-Hi| ON| OFF| 781
High| OFF| OFF| 973

Heater Pressure Drop Table

Airflow CFM

| Number of Racks| | Heater Racks
---|---|---|---
1| 2| 3| 4| Heater Model| No. of Racks
Air Pressure Drop — Inches W.G.| BAYHTR1504| 1
1800| 0.02| 0.04| 0.06| 0.14| BAYHTR1505| 1
1700| 0.02| 0.04| 0.06| 0.14| BAYHTR1508| 2
1600| 0.02| 0.04| 0.06| 0.13| BAYHTR1510| 2
1500| 0.02| 0.04| 0.06| 0.12| BAYHTR1517| 3
1400| 0.02| 0.04| 0.06| 0.12| BAYHTR3510| 3
1300| 0.02| 0.04| 0.05| 0.11| BAYHTR3517| 3
1200| 0.01| 0.04| 0.05| 0.10| BAYHTR1523| 4
1100| 0.01| 0.03| 0.05| 0.09| BAYHTR1525| 4
1000| 0.01| 0.03| 0.04| 0.09| |
900| 0.01| 0.03| 0.04| 0.08| |
800| 0.01| 0.03| | | |
700| 0.01| 0.02| | | |
600| 0.01| 0.02| | | |

Performance and Electrical Data

Table 1. Air Flow Performance Tables

A5AHV003A1B30AA COOLING AIRFLOW PERFORMANCE, WET COIL, NO FILTER, NO HEATER

OUTDOOR UNIT SIZE (TONS)| SPEED SETTING| AIRFLOW SETTING| DIP SWITCH SETTING| AIRFLOW POWER| EXTERNAL STATIC PRESSURE
SW1| SW2| SW3| SW4| 0.1| 0.3| 0.5| 0.7| 0.9

1.5

| LOW| 353 CFM/

ton

| ON| ON| OFF| ON| CFM

Watts

| 479

39

| 455

68

| 440

95

| 395

121

| 331

143

NORMAL| 401 CFM/

ton

| ON| ON| OFF| OFF| CFM

Watts

| 577

52

| 553

86

| 548

119

| 509

149

| 454

176

HIGH| 451 CFM/

ton

| ON| ON| ON| OFF| CFM

Watts

| 672

67

| 647

106

| 652

144

| 620

179

| 571

212

2

| LOW| 343 CFM/

ton

| OFF| ON| OFF| ON| CFM

Watts

| 686

69

| 685

110

| 667

148

| 635

184

| 588

218

NORMAL| 390 CFM/

ton

| OFF| ON| OFF| OFF| CFM

Watts

| 796

92

| 799

137

| 788

181

| 763

223

| 724

264

HIGH| 439 CFM/

ton

| OFF| ON| ON| OFF| CFM

Watts

| 892

116

| 899

165

| 892

215

| 872

263

| 837

312

2.5

| LOW| 300 CFM/

ton

| ON| OFF| OFF| ON| CFM

Watts

| 749

82

| 751

125

| 738

166

| 710

206

| 668

244

NORMAL| 340 CFM/

ton

| ON| OFF| OFF| OFF| CFM

Watts

| 867

109

| 874

157

| 866

205

| 843

252

| 805

299

HIGH| 383 CFM/

ton

| ON| OFF| ON| OFF| CFM

Watts

| 965

139

| 976

191

| 972

244

| 954

298

| 922

353

3

| LOW| 310 CFM/

ton

| OFF| OFF| OFF| ON| CFM

Watts

| 940

131

| 950

182

| 945

234

| 926

286

| 892

339

NORMAL

(a)

| 330 CFM/

ton

| OFF| OFF| OFF| OFF| CFM

Watts

| 993

149

| 956

202

| 1002

257

| 985

313

| 953

370

Factory Default Setting

A5AHV003A1B30AA HEATING AIRFLOW PERFORMANCE, NO FILTER, NO HEATER

OUTDOOR UNIT SIZE (TONS)| SPEED SETTING| AIRFLOW SETTING| DIP SWITCH SETTING| AIRFLOW POWER| EXTERNAL STATIC PRESSURE
SW1| SW2| SW3| SW4| 0.1| 0.3| 0.5| 0.7| 0.9

1.5

| LOW| 394 CFM/

ton

| ON| ON| OFF| ON| CFM

Watts

| 571

44

| 574

82

| 544

113

| 502

137

| 441

171

NORMAL| 448 CFM/

ton

| ON| ON| OFF| OFF| CFM

Watts

| 677

60

| 682

99

| 668

138

| 618

170

| 572

206

HIGH| 493 CFM/

ton

| ON| ON| ON| OFF| CFM

Watts

| 746

75

| 752

116

| 739

160

| 712

200

| 674

237

2

| LOW| 393 CFM/

ton

| OFF| ON| OFF| ON| CFM

Watts

| 799

86

| 806

128

| 799

175

| 773

220

| 740

259

NORMAL| 446 CFM/

ton

| OFF| ON| OFF| OFF| CFM

Watts

| 902

111

| 911

157

| 912

210

| 891

260

| 861

308

HIGH| 491 CFM/

ton

| OFF| ON| ON| OFF| CFM

Watts

| 995

131

| 994

181

| 986

242

| 984

293

| 954

352

2.5

| LOW| 350 CFM/

ton

| ON| OFF| OFF| ON| CFM

Watts

| 887

106

| 895

152

| 895

204

| 873

254

| 843

300

NORMAL| 398 CFM/

ton

| ON| OFF| OFF| OFF| CFM

Watts

| 1004

135

| 1004

186

| 998

246

| 996

298

| 965

359

HIGH| 437 CFM/

ton

| ON| OFF| ON| OFF| CFM

Watts

| 1089

160

| 1079

215

| 1064

282

| 1079

332

| 1040

408

3

| LOW| 325 CFM/

ton

| OFF| OFF| OFF| ON| CFM

Watts

| 986

131

| 987

180

| 984

239

| 997

291

| 947

349

NORMAL

(a)

| 346 CFM/

ton

| OFF| OFF| OFF| OFF| CFM

Watts

| 1042

146

| 1038

198

| 1029

262

| 1034

313

| 1001

380

Factory Default Setting

1. See Product Data or Air Handler nameplate for approved combinations of Air Handlers and Heaters.
2. Heater model numbers may have additional suffix digits.

Table 2. Electrical Data

A5AHV003A1B30AA HEATER DATA

Heater Model No.

| ****

No. of Circuits/ Phases

| 240 Volt| 208 Volt
Capacity| Heater Amps per Circuit| Minimum Circuit Ampacity| Maximum Overload Protection| Capacity| Heater Amps per Circuit| Minimum Circuit Ampacity| Maximum Overload Protection
kW| BTUH| kW| BTUH
No Heater| | | | 4.3| 5| 15| | | 4.3| 5| 15
BAYHTR1504BRK BAYHTR1504LUG| 1/1| 3.84| 13100| 16.0| 25| 25| 2.88| 9800| 13.8| 23| 25
BAYHTR1505BRK BAYHTR1505LUG| 1/1| 4.80| 16400| 20.0| 30| 30| 3.60| 12300| 17.3| 27| 30
BAYHTR1508BRK BAYHTR1508LUG| 1/1| 7.68| 26200| 32.0| 45| 45| 5.76| 19700| 27.7| 40| 40
BAYHTR1510BRK BAYHTR1510LUG| 1/1| 9.60| 32800| 40.0| 55| 60| 7.20| 24600| 34.6| 49| 50
BAYHTR1517BRK

Circuit 1 (a)

| ****

2/1

| 9.60| 32800| 40.0| 55| 60| 7.20| 24600| 34.6| 49| 50
BAYHTR1517BRK

Circuit 2

| 4.80| 16400| 20.0| 25| 25| 3.60| 12300| 17.3| 22| 25
BAYHTR3510LUG| 1/3| 9.60| 32800| 23.1| 34| 35| 7.20| 24600| 20.0| 30| 30
BAYHTR3517LUG| 1/3| 14.40| 49100| 34.6| 48| 50| 10.80| 36900| 30.0| 42| 45

• = Motor Amps

MCA and MOP for circuit 1 contains the motor amps

Features and Benefits

• Painted metal cabinet with captured foil face insulation
• 2% or less air leakage
• R-4.2 Insulating Value
• Multi-Position UP/Down Flow, Horizontal Left /Right
• ALL Aluminum Coil
• Electric Heaters with polarized plug connections (sold as accessories)
• R-454B Thermal Expansion Valve
• Variable Speed ECM Motor
• Low Voltage Pigtail Connections
• Draw Through Design
• Horizontal Drain Pan
• Single Color
• Fused 24V Power
• 5-Year Base LimitedWarranty
• 10-Year Registered LimitedWarranty
• Optional extended warranty available

About Trane and American Standard Heating and Air Conditioning Trane and American Standard create comfortable, energy-efficient indoor environments for residential applications. For more information, please visit www.trane.com or www.americanstandardair.com.

The manufacturer has a policy of continuous data improvement and it reserves the right to change design and specifications without notice. We are committed to using environmentally conscious print practices.

References

• American Standard® | Air Conditioning and Heating | HVAC Systems
• Trane Heating & Air Conditioning

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