Q5 Interconnections - Johnson Controls FRICK QUANTUM HD Maintenance Manual

The pictorial below depicts the Q5 motherboard, and the
necessary interconnects between it and the Interface
QUANTUM™ HD COMPRESSOR CONTROL PANEL
MAINTENANCE

Q5 INTERCONNECTIONS

board. Each of the interconnecting harnesses must be in-
stalled as shown for proper operation.
If the harness for either
COMM1 or COMM2 is
ever removed for either
repair, replacement or
troubleshooting, ensure
that the pinout matches
as shown here when
plugging the ends back
in. All other Intercon-
nection harness ends
share the same pinout at
both ends.
090.040-M (MAR 12)
Page 19