Bryant 552A warranty System Design Summary

CONDENSER ONLY RATINGS* Continued

SST			CONDENSER ENTERING AIR TEMPERATURES °F
°F	55	65	75	85	95	105	115	125

552AN048-F

	TCG	43.2	40.8	38.5	36.2	33.8	31.4	28.9	26.2
30	SDT	77.6	87.0	96.5	106.	115.	125.	134.	143.
	KW	2.18	2.48	2.82	3.20	3.61	4.08	4.58	5.14
	TCG	47.2	44.7	42.2	39.6	37.0	34.4	31.6	28.7
35	SDT	79.4	88.7	98.2	108.	117.	126.	136.	145.
	KW	2.23	2.53	2.86	3.25	3.66	4.12	4.63	5.19
	TCG	51.5	48.8	46.0	43.3	40.4	37.6	34.5	31.3
40	SDT	81.4	90.6	99.9	109.	119.	128.	137.	146.
	KW	2.28	2.58	2.92	3.30	3.72	4.18	4.68	5.23
	TCG	56.0	53.1	50.1	47.1	44.0	40.9	37.6	34.0
45	SDT	83.5	92.6	102.	111.	120.	130.	139.	147.
	KW	2.34	2.64	2.97	3.35	3.78	4.24	4.74	5.29
	TCG	60.8	57.7	54.4	51.2	47.8	44.4	40.8	36.9
50	SDT	85.7	94.7	104.	113.	122.	131.	140.	149.
	KW	2.40	2.70	3.04	3.42	3.84	4.30	4.80	5.34
	TCG	65.8	62.5	59.1	55.5	51.8	48.0	44.2	39.9
55	SDT	88.1	96.9	106.	115.	124.	133.	142.	150.
	KW	2.47	2.77	3.11	3.49	3.91	4.38	4.87	5.40

552AN060-F

	TCG	53.4	50.5	47.6	44.7	41.8	38.8	35.7	32.5
30	SDT	77.9	87.5	97.1	107.	116.	126.	135.	144.
	KW	2.79	3.18	3.61	4.10	4.64	5.23	5.88	6.60
	TCG	58.4	55.2	52.1	48.9	45.7	42.5	39.1	35.5
35	SDT	79.8	89.2	98.8	108.	118.	127.	137.	146.
	KW	2.85	3.24	3.67	4.16	4.71	5.30	5.95	6.66
	TCG	63.7	60.3	56.9	53.4	49.9	46.4	42.7	38.7
40	SDT	81.8	91.1	101.	110.	120.	129.	138.	147.
	KW	2.92	3.30	3.74	4.23	4.78	5.37	6.02	6.72
	TCG	69.3	65.6	62.0	58.2	54.4	50.5	46.4	42.1
45	SDT	83.9	93.1	102.	112.	121.	131.	140.	149.
	KW	2.99	3.37	3.81	4.30	4.85	5.45	6.10	6.80
	TCG	75.2	71.3	67.3	63.3	59.1	54.8	50.4	45.6
50	SDT	86.1	95.3	105.	114.	123.	132.	141.	150.
	KW	3.06	3.45	3.89	4.38	4.93	5.54	6.18	6.88
	TCG	81.4	77.2	72.9	68.5	64.0	59.3	54.5	49.2
55	SDT	88.5	97.5	107.	116.	125.	134.	143.	152.
	KW	3.15	3.54	3.98	4.47	5.02	5.63	6.28	6.96

*ARI listing applies only to systems shown in Ratings and Performance table. kW — Outdoor Unit Kilowatts only.

SDT — Saturated Temperature Leaving Compressor (°F) SST — Saturated Temperature Entering Compressor (°F) TCG — Gross Cooling Capacity (1000 Btuh).

SYSTEM DESIGN SUMMARY

1.Intended for outdoor installation with free air inlet and outlet. Outdoor fan external static pressure available is less than 0.01-in. wc.

2.Minimum outdoor operating air temperature without low-ambient operation accessory is 55°F (12.8°C).

3.Maximum outdoor operating air temperature is 125°F (51.7°C).

4.For reliable operation, unit should be level in all horizontal planes.

5.Maximum elevation of indoor coil above or below base of outdoor unit without additional consideration is: Indoor coil above = 20 ft, indoor coil below = 20 ft. Consult Application Guidelines and Service Manual—Air Conditioners and Heat Pumps Using Puron® Refrigerant prior to application if elevations are exceeded.

6.For interconnecting refrigerant tube lengths greater than 50 ft and/or 20 ft vertical differential, consult the Application Guideline and Service Manual—Air Conditioners and Heat Pumps Using Puron® Refrigerant Application Guideline and Service Manual—Air Con- ditioners and Heat Pumps Using Puron® Refrigerant available from equipment distributor.

7.If any refrigerant tubing is buried, provide a 6 in. vertical rise to the valve connections at the unit. Refrigerant tubing lengths up to 36 in. may be buried without further consideration. Do not bury lines over 36 in.

8.Use only copper wire for electric connection at unit. Aluminum and clad aluminum are not acceptable for the type of connector provided.

9.Do not apply capillary tube indoor coils to these units.

10.Factory-supplied filter drier must be installed. This must be replaced each time the refrigeration system is opened for service.

11.Do not deviate from factory specified TXV’s and Liquid Line Solenoids.

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