Carrier 30GN040-420 operating instructions A Ð Capacity Control Steps

Table 4A Ð Capacity Control Steps, 040-070

		LOADING SEQUENCE A		LOADING SEQUENCE B
UNIT	CONTROL	%		%
30GN	STEPS	Displacement	Compressors	Displacement	Compressors
		(Approx)		(Approx)
040 (60 Hz)	1	25	A1*	Ð	Ð
	2	50	A1	Ð	Ð
A1²,B1	3	75	A1*, B1	Ð	Ð
	4	100	A1,B1	Ð	Ð
040 (60 Hz)	1	25	A1*	25	B1*
	2	50	A1	50	B1
A1²,B1**	3	75	A1*,B1	75	A1,B1*
	4	100	A1,B1	100	A1,B1
040 (50 Hz)	1	24	A1*	Ð	Ð
	2	47	A1	Ð	Ð
045 (60 Hz)
	3	76	A1*,B1	Ð	Ð
A1²,B1
	4	100	A1,B1	Ð	Ð
040 (50 Hz)	1	24	A1*	37	B1*
	2	47	A1	53	B1
045 (60 Hz)	3	61	A1*,B1*	61	A1*,B1*
A1²,B1**	4	76	A1*,B1	84	A1,B1*
	5	100	A1,B1	100	A1,B1
	1	Ð	Ð	21	B1²²
040 (50 Hz)	2	Ð	Ð	37	B1*
	3	Ð	Ð	53	B1
045 (60 Hz)
	4	Ð	Ð	68	A1,B1²²
A1²,B1**
	5	Ð	Ð	84	A1,B1*
	6	Ð	Ð	100	A1,B1
045 (50 Hz)	1	31	A1*	Ð	Ð
	2	44	A1	Ð	Ð
050 (60 Hz)
	3	87	A1*,B1	Ð	Ð
A1²,B1
	4	100	A1,B1	Ð	Ð
045 (50 Hz)	1	31	A1*	38	B1*
	2	44	A1	56	B1
050 (60 Hz)	3	69	A1*,B1*	69	A1*,B1*
A1²,B1**	4	87	A1*,B1	82	A1,B1*
	5	100	A1,B1	100	A1,B1
045 (50 Hz)	1	18	A1²²	Ð	Ð
	2	31	A1*	Ð	Ð
050 (60 Hz)	3	73	A1²²,B1	Ð	Ð
A1²**,B1	4	87	A1*,B1	Ð	Ð
	5	100	A1,B1	Ð	Ð
	1	18	A1²²	Ð	Ð
045 (50 Hz)	2	31	A1*	Ð	Ð
	3	44	A1	Ð	Ð
050 (60 Hz)	4	56	A1²²,B1*	Ð	Ð
A1²**,B1**	5	73	A1²²,B1	Ð	Ð
	6	87	A1*,B1	Ð	Ð
	7	100	A1,B1	Ð	Ð
	1	Ð	Ð	20	B1²²
045 (50 Hz)	2	Ð	Ð	38	B1*
	3	Ð	Ð	56	B1
050 (60 Hz)	4	Ð	Ð	51	A1*,B1²²
A1²,B1**	5	Ð	Ð	64	A1,B1²²
	6	Ð	Ð	82	A1,B1*
	7	Ð	Ð	100	A1,B1

*Unloaded compressor. ²Compressor unloader, standard. **Compressor unloader(s), accessory. ²²Two unloaders, both unloaded.

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