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MEC-PM-798 MEC Starter Kit ManualMEC-PM-798 MEC Starter Kit ManualMEC-
PM-798 MEC Starter Kit Manual
Page 11
5.1.6
Mains Power
Connect this cable with connector to a 230/240VAC power socket or remove the
connector and connect the wires to the AC-out connector of an off-grid grid-building
inverter-charger-battery system.
5.1.7
Cooled Seal and Inner Iron Protection Thermostats
Connect this cable with 6-way Molex connector to the matching connector on the
Engine.
The inner Iron and cooled seal thermostats are not always used and may be linked
out.
The Water Cooled Seal protection thermostats are, when present, located on the
bottom of the engine burner seal plate. These thermostats will inhibit engine-operation
when the temperature of the engine seal plate becomes too high.
The Inner iron thermostat is mounted inside the engine, it will inhibit engine-operation
when the internal temperature becomes too high.
5.1.8
Grounding
The Engine must be grounded, connect the provided Green/Yellow insulated wire with
ring to the engine flange using an M6 x 12 bolt and a star washer.
Figure 5.5 Engine Protective GND Connection
5.1.9
Engine Power
Connect the cable with the self-locking FASTON-connectors to the Engine Power cable
.
5.2
Controls Box functions explained
5.2.1
Demand On/Off button and Heat Source Enable Indicator
The Demand input to the MEC Engine Control board is, as a default, provided via a
mechanical on/off switch, providing ON-OFF operation of the system with Stirling
Engine. The Heat Source Enable-switch on the Engine Control board is, as a default,
hard wired to the yellow Heat Source Enable indicator light.