Specifications

43
© 2012 Emerson Climate Technologies, Inc.
Printed in the U.S.A.
AE8-1368 R2
Low Suction Pressure Trip
Is the suction pressure
below 5 psi?
Will the pressure
switch reset within
specified range?
Normal Operation
Replace Low
Pressure Cut Out
Switch
Normal Operation
Compressor will
restart when
suction pressure
increases above
reset level
Non-Demand Cooling Low Pressure Switch Settings:
Opens 1 to 5 psi
Closes 8 to 12 psi
Demand Cooling Low Pressure Switch Settings:
Opens -5 to +1 psi
Closes 5 to 11 psi
Yes
No Yes
No
2D / 3D 4D 6D
Low Pressure Cut Out Switch Locations
6.22