Carrier 42C Series User Manual

121
AIR DELIVERY (cont)
PSC Motor Fan Curve: 3 row 4 row 5 row
ECM Operating Range:
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1
400 600 800 1000 1200 1400 1600 1800 2000 2200
ESP, in. wg
SCFM
Low
Medium
High
42S SERIES — UNIT SIZE 14 (SGM)
42S SERIES — UNIT SIZE 16 (SGM)
a42-4279
LEGEND
NOTE: The Mega Stack unit with an ECM can operate at any airflow and static pressure combination within the shaded area.
ECM — Electronically Commutated Motor
ESP — External Static Pressure
PSC — Permanent Split Capacitor
SCFM — Square Cubic Feet Per Minute
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1
400 600 800 1000 1200 1400 1600 1800
ESP, in. wg
SCFM
PSC Motor Fan Curve: 3 row 4 row 5 row ECM Operating Range:
Low
Medium
High
42S Series Units

Carrier 42C Series Specifications

General

Brand	Carrier
Model	42C Series
Category	Air Conditioner
Language	English