Datasheet

14 MasterSwitch VM: Installation and Quick Start Manual
Installing MasterSwitch VM
Hardwiring
procedure for
AP9229 (IEC
model)
1. Make sure that the unit is powered off. Remove the IEC
power cord from the
IEC inlet connector.
2. Unplug any attached equipment to prevent damage to
equipment during wiring.
3. Remove the four screws that are holding the
IEC power
inlet to the unit. Keep the screws for steps
8 and 10.
4. Slide the inspection cover off of the top of the unit.
5. Loosen the three screws attaching the
IEC power inlet
wires to the termination block and pull the
IEC power
inlet from the termination block.
6. Locate the provided hardwiring end cap (
APC part
number
870-8029).
a. Attach a
3/4-inch conduit termination to the
hardwiring end cap.
b. Attach the hardwiring end cap assembly to the end of
the unit, using two of the screws removed in Step 3.
7. Attach wires to the terminal block as shown in the figure
below. Attaching the wires is easier to do if you back the
terminal block screws out several turns.
8. Locate the hardwiring inspection cover (
APC part
number
870-6001) and attach to the unit with two of the
screws that were removed in Step 3.
9. Power the unit on to be sure that the MasterSwitch VM
status
LED on the opposite end illuminates to indicate
power to the unit. Then power the unit off and reattach
your equipment to the MasterSwitch VM outlets.
Note
The wires should be attached as shown from
the bottom to the top: ground, neutral, line.