Owner Manual

The electrical box cover has a small tab that when rotated 90 degrees to a vertical position will
allow the cover to swing downward on a hinge.
10.1 Main system Power
Size all wire in accordance to local electrical code. Main power will land on top of the contactor,
labeled “L1 and L2”. A green ground lug will also be provided for the ground wire.
10.2 Pump outputs
A terminal strip will be provided for each pump or water valve output that applies. Each will be
labeled as needed.
10.2.1 Motorized water valve (Open loop)
A 24 Vac terminal strip labeled “WATER VALVE” will be provided inside the control panel. This
is a 3 wire connection including common, power open and power close. 2 wires valves can also
be utilized.
10.2.2 Loop Pump (closed loop systems)
A 230V fused terminal strip labeled “CLOSED LOOP PUMP” is provided inside the control panel
for the field installed ground loop pump. When the fuse is tripped, an ORANGE LED will light up
on the terminal.
10.3 Thermostat Wiring
The thermostat will wire directly to the removable terminal block on the Dallas Board and is
labeled using common thermostat lettering. (See image below for sample thermostat wiring.
Consult thermostat manual for installation instructions).
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