Installation Procedure
1.Disconnect electrical power at the main breaker.
2.Drain the system (if applicable).
3.Install the pressure sensor and pressure
The pressure sensors should not be installed in an inverted orientation
4.Install the unit to the wall using four mounting screws (not included) as shown in Figure 1 below. Remove the SubDrive lid by removing the eight lid screws.
Mounting Screw Locations
(User Supplied Quantity 4)
Lid Screws (Included Quantity 8)
Figure 1: Mounting Screws
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