2ACE Series
Installation and Operating
Instructions
ŸFollow all local electrical and safety codes, as well as the National Electrical Code
(NEC) and the Occupational Safety and Health Act ( OSHA).
ŸLock and tag the power disconnect to prevent unexpected application of power.
ŸSelect the proper size wire, according to the NEC and installation for passing
through wire through the 2ACE module.
ŸControl voltage and frequency must not exceed the 2ACE electrical rating.
ŸSupply Voltage, 24 VDC or 24VAC. Operating frequency rating is 50/60Hz, only.
ŸFor safety, a lockable disconnect switch should be located near the device being controlled so that the power can be positively disconnected while
servicing the units. Do not rely on a time switchÕs manual lever to disconnect power while servicing the equipment. Do not exceed the 2.5 Amp,
250VAC rating for the control circuit connected to terminals M1 and M2. ( See Specifications)
ŸRemove all voltages before making any connections. The 2ACE may be installed on the line or load side of the compressor or motor contactor.
Wiring Diagram:
Texas Instrument Incorporated
Materials & Controls Division
34Forest St., MS 2-3
Attleboro, MA 02703-0964
Phone: (508) 236-3617
Fax: (508) 236-1949
http://www.ti.com/mc
General Safety Information:
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