To avoid serious injury follow all warnings and instructions in the manual. Wear appropriate personal protective equipment.
Pressure in the hose and pumps will increase as the system heats up. Turn on heat and allow all zones to reach the temperature setpoint before turning on the pumps.
Verify the ADM pressure reading and the analog guages at the manifold. Replace transducer if they do not match.
Alarm level is lower for E-30i than for E-XP2i. Ensure dial on MCM is set to position "1" for E-XP2i.