Table 4C Ð Capacity Control Steps, 130-210 and Associated Modular Units (cont)

 

 

LOADING SEQUENCE A

LOADING SEQUENCE B

UNIT

CONTROL

%

 

%

 

30GN

STEPS

Displacement

Compressors

Displacement

Compressors

 

 

(Approx)

 

(Approx)

 

 

1

6

A1²²

Ð

Ð

 

2

10

A1*

Ð

Ð

 

3

14

A1

Ð

Ð

 

4

22

A1²²,B1*

Ð

Ð

 

5

31

A1²²,B1

Ð

Ð

 

6

35

A1*,B1

Ð

Ð

 

7

39

A1,B1

Ð

Ð

 

8

40

A1²²,A2,B1*

Ð

Ð

130 (50 Hz)

9

49

A1²²,A2,B1

Ð

Ð

10

53

A1*,A2,B1

Ð

Ð

A1²**,B1²

11

57

A1,A2,B1

Ð

Ð

 

 

12

65

A1²²,A2,B1*,B2

Ð

Ð

 

13

74

A1²²,A2,B1,B2

Ð

Ð

 

14

78

A1*,A2,B1,B2

Ð

Ð

 

15

82

A1,A2,B1,B2

Ð

Ð

 

16

83

A1²²,A2,A3,B1*,B2

Ð

Ð

 

17

91

A1²²,A2,A3,B1,B2

Ð

Ð

 

18

96

A1*,A2,A3,B1,B2

Ð

Ð

 

19

100

A1,A2,A3,B1,B2

Ð

Ð

 

1

Ð

Ð

8

B1²²

 

2

Ð

Ð

16

B1*

 

3

Ð

Ð

25

B1

 

4

Ð

Ð

31

A1,B1*

 

5

Ð

Ð

39

A1,B1

 

6

Ð

Ð

43

A1*,B1²²,B2

130 (50 Hz)

7

Ð

Ð

47

A1,B1²²,B2

8

Ð

Ð

56

A1,B1*,B2

A1²,B1²**

9

Ð

Ð

64

A1,B1,B2

 

 

10

Ð

Ð

65

A1,A2,B1²²,B2

 

11

Ð

Ð

74

A1,A2,B1*,B2

 

12

Ð

Ð

82

A1,A2,B1,B2

 

13

Ð

Ð

83

A1,A2,A3,B1²²,B2,B3

 

14

Ð

Ð

91

A1,A2,A3,B1*,B2,B3

 

15

Ð

Ð

100

A1,A2,A3,B1,B2,B3

 

1

6

A1²²

8

B1²²

 

2

10

A1*

16

B1*

 

3

14

A1

25

B1

 

4

22

A1²²,B1*

31

A1,B1*

 

5

31

A1²²,B1

39

A1,B1

 

6

35

A1*,B1

43

A1*,B1²²,B2

 

7

39

A1,B1

47

A1,B1²²,B2

 

8

40

A1²²,A2,B1*

56

A1,B1*,B2

130 (50 Hz)

9

49

A1²²,A2,B1

64

A1,B1,B2

10

53

A1*,A2,B1

65

A1,A2,B1²²,B2

A1²**,B1²**

11

57

A1,A2,B1

74

A1,A2,B1*,B2

 

 

12

65

A1²²,A2,B1*,B2

82

A1,A2,B1,B2

 

13

74

A1²²,A2,B1,B2

83

A1,A2,A3,B1²²,B2

 

14

78

A1*,A2,B1,B2

91

A1,A2,A3,B1*,B2

 

15

82

A1,A2,B1,B2

100

A1,A2,A3,B1,B2

 

16

83

A1²²,A2,A3,B1*,B2

Ð

Ð

 

17

91

A1²²,A2,A3,B1,B2

Ð

Ð

 

18

96

A1*,A2,A3,B1,B2

Ð

Ð

 

19

100

A1,A2,A3,B1,B2

Ð

Ð

 

1

11

A1*

18

B1*

 

2

15

A1

27

B1

 

3

29

A1*,B1*

29

A1*,B1*

 

4

38

A1*,B1

33

A1,B1*

 

5

42

A1,B1

42

A1,B1

150, 230A, 245A,

6

44

A1*,A2,B1*

55

A1*,B1*,B2

7

53

A1*,A2,B1

60

A1,B1*,B2

255A (60 Hz)

8

58

A1,A2,B1

69

A1,B1,B2

A1²,B1²

9

71

A1*,A2,B1*,B2

71

A1*,A2,B1*,B2

 

 

10

80

A1*,A2,B1,B2

75

A1,A2,B1*,B2

 

11

85

A1,A2,B1,B2

85

A1,A2,B1,B2

 

12

86

A1*,A2,A3,B1*,B2

86

A1*,A2,A3,B1*,B2

 

13

95

A1*,A2,A3,B1,B2

91

A1,A2,A3,B1*,B2

 

14

100

A1,A2,A3,B1,B2

100

A1,A2,A3,B1,B2

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

NOTE: These capacity control steps may vary due to lag compressor sequencing.

16

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Image 16
Carrier 30GN040-420 operating instructions 130 50 Hz, 150, 230A, 245A

30GN040-420 specifications

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