Field Wiring Disconnect - Johnson Controls 20 J ZJ Series Installation Manual

689670-BIM-A-0311
Power Wiring Detail
Units are factory wired for the voltage shown on the unit
nameplate. Refer to Electrical Data Table 8 to size power
wiring, fuses, and disconnect switch.
GROUND
LUG
Figure 20: Field Wiring Disconnect
18
TERMINAL BLOCK TB1
Power wiring is brought into the unit through the side of the unit
or the basepan inside the curb.
FACTORY OR FIELD
SUPPLIED DISCONNECT
THREE
PHASE
POWER
SUPPLY
Johnson Controls Unitary Products