Owners Manual

USE OF EXTENSION CORDS

CAUTION

FOR MODEL 2OACH1211 AN EXTENSION CORD CAN BE USED, PROVIDED IT

IS RATED AT LEAST 15 AMPS @ 115 VOLTS WITH GROUNDING-TYPE

ATTACHMENT PLUG AND GROUNDING TYPE CONNECTOR (LOAD FITTING)

FOR MODEL 2OACH1811 AN EXTENSION CORD CAN BE USED, PROVIDED IT

IS RATED AT LEAST 20 AMPS @ 115 VOLTS WITH GROUNDING-TYPE

ATTACHMENT PLUG AND GROUNDING TYPE CONNECTOR (LOAD FITTING)

FOR MODEL 2OACH2412 AN EXTENSION CORD CAN BE USED, PROVIDED IT

IS RATED AT LEAST 20 AMPS @ 250 VOLTS WITH GROUNDING-TYPE

ATTACHMENT PLUG AND GROUNDING TYPE CONNECTOR (LOAD FITTING)

FOR MODEL 2OACH3612 AN EXTENSION CORD CAN BE USED, PROVIDED IT

IS RATED AT LEAST 30 AMPS @ 250 VOLTS WITH GROUNDING-TYPE

ATTACHMENT PLUG AND GROUNDING TYPE CONNECTOR (LOAD FITTING)

FOR MODEL 2OACH6012 AN EXTENSION CORD CAN BE USED, PROVIDED IT

IS RATED AT LEAST 50 AMPS @ 250 VOLTS WITH GROUNDING-TYPE

ATTACHMENT PLUG AND GROUNDING TYPE CONNECTOR (LOAD FITTING)

FOR MODELS 2OACH3632 AND 2OACH6032 AN EXTENSION CORD CAN BE

USED, PROVIDED IT IS RATED AT LEAST 30 AMPS @ 250 VOLTS, 3 PHASE

FOR MODELS 2OACH3634 AND 2OACH6034 AN EXTENSION CORD CAN BE

USED, PROVIDED IT IS RATED AT LEAST 20 AMPS @ 600 VOLTS, 3 PHASE

SPECIAL NOTICE—THREE PHASE OPERATION

Models 2OACH3632, 2OACH3634, 2OACH6032 and 2OACH6034

All three-phase 2OACH models are equipped with a three-phase monitor for added

compressor protection. The phase monitor, located in the control box, has a

multi-color LED that reports status. The monitor protects the compressor from reverse

operation, phase loss, and low voltage situations. Further description of the

three-phase monitor is located in the electrical section of this manual.

NOTICE - DO NOT OPERATE ANY THREE-PHASE UNIT WHILE BYPASSING

THE MONITOR. THIS WILL VOID THE WARRANTY.