Ameristar A4ah4e60a1c30c 5.0 Ton Convertible Air Handler User Manual (+ PDF)

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AMERISTAR A4AH4E60A1C30C 5.0 Ton Convertible Air Handler User Manual

Contents hide

1 Outline Drawing

2 Product Specifications

3 Minimum Airflow CFM

4 Fixed Orifice Superheat Charging Table

5 Heater Pressure Drop Table

5.1 A4AH4 Air Handler Models

6 Performance and Electrical Data

7 Features and Benefits

8 Support

9 Documents / Resources

9.1 References

10 Related Posts

Outline Drawing

PRODUCT DIMENSIONS
Air Handler Model	A	B	C	D	E	F	H	Flow Control	Gas Line Braze
A4AH4E60	51.27	23.50	21.50	21.75	7.01	9.66	24.59	TXV	7/8
All dimensions are in inches

Product Specifications

MODEL	A4AH4E60A1C30C
RATED VOLTS/PH/HZ	208-230/1/60
RATINGS(a)	See O.D. Specifications
INDOOR COIL — Type	Plate Fin
Rows — F.P.I.	4 – 14
Face Area (sq. ft.)	5.91
Tube Size (in.)	3/8
Refrigerant Control	TXV
Drain Conn. Size (in.)(b)	3/4 NPT
DUCT CONNECTIONS	See Outline Drawing
INDOOR FAN — Type	Centrifugal
Diameter-Width (In.)	11 X 8
No. Used	1
Drive – No. Speeds	Direct – 3 (c)
CFM vs. in. w.g.	See Fan Performance Table
No. Motors — H.P.	1 – 3/4
Motor Speed R.P.M.	1050
Volts/Ph/Hz	208-230/1/60
F.L. Amps	6.3
FILTER
Filter Furnished? (d)	No
REFRIGERANT	R-410A
Ref. Line Connections	Brazed
Coupling or Conn. Size — in. Gas	7/8
Coupling or Conn. Size — in. Liq.	3/8
DIMENSIONS	H x W x D
Crated (In.)	52–1/2 x 26 x 24
Uncrated	51-3/8 x 23-1/2 x 21-1/8
WEIGHT
Shipping (Lbs.) / Net (Lbs.)	145/138

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)
ECM Motor
Remote filter required.

Minimum Airflow CFM

A4AH4E60A1C30C
Heater	Minimum Heat Speed Tap
	With Heat Pump	Without Heat Pump
BAYHTR1504BRK, BAYHTR1504LUG, BAYHTR1505BRK, BAYHTR1505LUG	Low	Low
BAYHTR1508BRK, BAYHTR1508LUG, BAYHTR1510BRK, BAYHTR1510LUG, BAYHTR3510LUG	Low	Low
BAYHTR1517BRK	Low	Low
BAYHTR1523BRK	Med-Low	Med-Low
BAYHTR1525BRK	Med	Med-Low
BAYHTR3517LUG	Low	Low
Low = Taps 1–3

Fixed Orifice Superheat Charging Table

	Indoor Wet Bulb Temp (F)
Outdoor Dry Bulb Temperature (F)		50	51	52	53	54	55	56	57	58	59	60	61	62	63	64	65	66	67	68	69	70	71	72	73	74	75	76	77	78
	55	7	9	10	11	12	14	15	17	18	20	21	23	24	26	27	29	30
	60	5	7	8	9	10	12	13	15	16	18	19	21	22	24	25	27	28	30	31
	65			4	6	8	10	11	13	14	16	17	18	19	21	22	24	25	27	28	27	31
	70					5	7	8	10	11	13	14	16	17	18	19	21	22	24	25	27	28	30	31
	75							5	6	7	9	10	12	14	16	18	19	21	22	24	26	28	29	31	32
	80									4	6	7	9	10	11	12	14	16	18	19	21	23	25	26	28	29	31	33
	85											4	6	7	9	10	13	14	16	18	20	21	23	24	26	28	29	30	31	32
	90													4	6	8	10	11	13	14	16	18	20	22	24	25	27	28	30	31
	95															4	6	8	10	13	14	16	18	20	22	23	25	26	28	29
	100																	6	8	10	12	13	16	18	20	21	23	25	27	29
	105																	4	6	7	9	11	13	15	18	20	22	24	26	28
	110																			4	7	9	11	13	16	18	21	23	26	28
	115																					6	9	12	14	16	19	21	24	26
Using a digital psychrometer, measure the return air wet-bulb temperature at the unit just before the coil. Also measure the outdoor dry-bulb temperature. Use these temperatures to locate the target superheat on the charging table. Do not attempt to charge the system if these conditions fall outside of this charging table. ADD refrigerant to DECREASE total superheat. REMOVE refrigerant to INCREASE total superheat. Always allow 10 to 15 minutes of operation after any refrigerant or air flow change prior to determining the final superheat.

Heater Pressure Drop Table

A4AH4 Air Handler Models

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	BAYHTR3510	3
1400	0.02	0.04	0.06	0.12	BAYHTR1517	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

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

Table 1. Air Flow Performance

A4AH4E60A1C30C
EXTERNAL STATIC (in w.g)	AIRFLOW
EXTERNAL STATIC (in w.g)	Speed Taps — 208 – 230 VOLTS
	High	Med †	Low
0.1	1836	1744	1665
0.2	1790	1698	1612
0.3	1743	1650	1560
0.4	1694	1601	1509
0.5	1644	1550	1457
0.6	1593	1499	1406
0.7	1540	1447	1355
Values are with wet coil, no filter, and no heaters CFM Correction for dry coil = Add 3% † = Factory setting Low = Taps 1–3, Med = Tap 4, High = Tap 5 BAYTEMDFKT1A must be used for downflow applications and airflow must not exceed 1800 cfm due to condensate blow off.

Table 2. Electrical Data

A4AH4E60A1C30C
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	Heater Amps per Circuit	Minimum Circuit Ampacity	Maximum Overload Protection	kW	BTUH	Heater Amps per Circuit	Minimum Circuit Ampacity	Maximum Overload Protection
No Heater				6.3 *	8	15			6.3 *	8	15
BAYHTR1504BRK BAYHTR1504LUG	1/1	3.84	13100	16.0	28	30	2.88	9800	13.8	25	25
BAYHTR1505BRK BAYHTR1505LUG	1/1	4.8	16400	20.0	33	35	3.6	12300	17.3	30	30
BAYHTR1508BRK BAYHTR1508LUG	1/1	7.68	26200	32.0	48	50	5.76	19700	27.7	42	45
BAYHTR1510BRK BAYHTR1510LUG	1/1	9.6	32800	40.0	58	60	7.2	24600	34.6	51	60
BAYHTR1517BRK- Circuit 1 (a)	2/1	9.6	32800	40.0	58	60	7.2	24600	34.6	51	60
BAYHTR1517BRK- Circuit 2	2/1	4.8	16400	20.0	25	25	3.6	12300	17.3	22	25
BAYHTR1523BRK- Circuit 1 (a)	2/1	9.6	32800	40.0	58	60	7.2	24600	34.6	51	60
BAYHTR1523BRK- Circuit 2	2/1	9.6	32800	40.0	50	50	7.2	24600	34.6	43	45
BAYHTR1525BRK- Circuit 1 (a)	4/1	6.0	20500	25.0	39	40	4.5	15400	21.6	35	35
BAYHTR1525BRK- Circuit 2		6.0	20500	25.0	31	35	4.5	15400	21.6	27	30
BAYHTR1525BRK- Circuit 3		6.0	20500	25.0	31	35	4.5	15400	21.6	27	30
BAYHTR1525BRK- Circuit 4		6.0	20500	25.0	31	35	4.5	15400	21.6	27	30
BAYHTR3510LUG	1/3	9.6	32800	23.1	36	40	7.2	24600	20.0	32	35
BAYHTR3517LUG	1/3	14.4	49100	34.6	50	50	10.8	36900	30.0	44	45
BAYHTR1517BRK with single circuit power source kit BAYSPEKT201A	1/1	14.4	49200	60.0	83	90	10.8	36900	51.9	73	80
BAYHTR1523BRK with single circuit power source kit BAYSPEKT201A	1/1	19.2	65600	80.0	108	110	14.4	49200	69.2	94	100
* = Motor Amps

MCA and MOP for circuit 1 contains the motor amps.

Features and Benefits

Galvanized 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 accessory)
R-410A Thermal Expansion Valve
ECM Motor (3.5 – 5 Ton Models )
Low Voltage Pigtail Connections
Draw Through Design
Horizontal Drain pan
Fused 24V Power
5 year warranty
Optional extended warranty available

Important: Condensate management kit is required for all 5 ton air handler models installed in downflow applications.

Support

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.