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Carrier 040-420 User Manual

Page 9

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Table 4B

Capacity Control Steps, 080-110 and Associated Modular Units

UNIT

CONTROL

30GN

STEPS

090 (60

Hz)

090 (60

Hz)

*Unloaded compressor.

unloader, standard.

**Compressor unloader, accessory

unloaders, both unloaded.

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

LOADING

%

Displacement

5 3

9 1

A

Compressors

*

Al

Al

Al

Al

Al

Al

Al

Al

1

Al

Al

Al

Al

Al

Al

A l *

Al

Al

Al

Al

Al

Al

Al

Al

Al

Al

l

Al

Al

Al

Al

Al

Al

LOADING

%

Displacement

1 0 0

8 0
8 2

9 1

Compressors

Al

Al *,Bl

l

,B2

Al

Al

Al

Al

Al

Al

Al

Al

Al

BP’

Al

Al

*

Al

Al

Al ,Bl

Al

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