C-2 ©2013 Brooks Automation Inc. Pub. No. 8040444, Rev. AA, 01/14/2013 ECO No. 63723
Table C-1: Compressor Troubleshooting Procedures
Problem Possible Cause Corrective Action
1) System circuit breaker
(CB1) trips immediately to
the OFF (0) position when
switched to the ON (1)
position.
1) Incorrect phasing of input
power.
1) Check phasing of input
power. Refer to
“Phase
Check” in “Section 3 -
Installation”.
2) System (CB1) and Control
Circuit (CB2) circuit break-
ers remain in the ON (1)
position when switched ON
but the compressor will not
run.
1) No power coming from
source.
2) Insufficient power
3) Remote control jumper plug
not in place. This will apply
only if remote circuit is not
being used.
4) Improperly wired external
remote control circuit.
NOTE: Only applies if
remote control feature is
being used.
1) Check source fuses, circuit
breakers, and wiring asso-
ciated with the power
source. Repair as needed.
2) Verify adequate phase-to-
phase input voltage. Refer
to
Table 1-2.
3) Check to insure that remote
jumper plug is fully seated.
See
Figure 1-4 for loca-
tion. Refer to
“Compres-
sor Remote Connector”
in
“Section 1 - 9600
Compressor Descrip-
tion” for more information.
4) Verify correct installation of
remote control feature.
Refer to
Table 1-6.
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