Advanced Pressure Monitor II Rough-In Installation
Wiring
11
MKT-0262 MPC-1748 Rev 02/13
APM2 Rough-In Installation Guide
1.5.7 Third Party Remote Annunciator
The APM2 can drive other annunciators that are powered by a 15V supply, 50 mA max current draw, and
accept a 15V trigger. If purchased separately, the Remote Annunciator can also be driven as shown below.
Figure 1-9.
3rd Party Remote Annunciator Wiring Diagram
1.5.8 Completing the Finish Wiring
1. Connect all the electrical connectors matching the wiring connector with the mates on the back of the
unit. Connectors are color coded and keyed.
2. Connect the pressure signals to the
HIGH
and
LOW
ports on the back of the unit. The springs on the
outside of the tubing are there to prevent buckling of the tube. As you push the unit into the electrical box
push the black instrument tubing into the conduit tube or into the wall, Ideally the supplied silicone tube
is the only tubing in the electrical box after the unit is slid in as far as it will go.
Figure 1-10.
Connecting Electrical Connectors to Back of APM2
3. Mount the unit cover to the electrical box using four of the supplied mounting screws. Leaving screws
slightly loose adjust the cover so that it is square. Securely tighten so that the back of the cover is tight to
the finish wall surface.
