LEGEND

AFS

Ð Air¯ow Switch

CB

Ð Circuit Breaker

EQUIP

Ð Equipment

FU

Ð Fuse

GND

Ð Ground

LLS1

Ð Liquid Line Solenoid for

 

Solenoid Drop Control

LLS2

Ð Liquid Line Solenoid for

 

Capacity Control

NEC

Ð National Electrical Code, U.S.A.

TB

Ð Terminal Block

TC

Ð Thermostat Cooling

 

Field Power Wiring

 

Field Control Wiring

 

Factory Installed Wiring

10

NOTES:

1.Factory wiring in accordance with the NEC. Any field modi®cations or additions must be in compliance with all applicable codes.

2.All ®eld interlock contacts must have minimum rat- ing of 180 va pilot duty plus capacity required for ®eld-installed equipment. All ®eld interlock con- tacts in the 24-v control circuit must have minimum rating of 70 va pilot duty plus capacity required for ®eld-installed equipment.

3.For internal unit wiring, reference wiring book or unit wiring label diagram. TB2 is 115-1-60, TB3 is 24-1-60.

4.The following components are not located in the 38AKS unit control box: LLS1, LLS2, ®eld control thermostat, AFS, alarm shut-off switch, and alarm or light.

Fig. 8 Ð Typical Wiring Schematic

Page 10
Image 10
Carrier 38AKS028-044 dimensions Afs, Equip, Gnd, LLS1, LLS2, Nec