25
World Leaders in Ultra-Pure Heating
www.heateflex.com
405 E. Santa Clara St., Arcadia, CA 91006-7218
O
: (626) 599-8566
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: (626) 599-9567
Please follow all Pre-Installation Preparation, Installation, Suggested Operational
Inspection procedures and the Pump Air Cooling System Set Up and Calibration
prior to activating recirculation. This includes the connection of an external maintain
switch/signal to the Aquarius
“Recirculation Signal”. The Recirculation Signal is
available for Discrete and Ethernet communication connections. Please refer to the
specific Electrical Component Layout drawing and the Electrical Schematic drawing
for more information.
To initiate the Recirculation mode from Demand mode:
1) The Recirculation System
DISABLED / ENABLED
key located on the
System Status
screen is used to enable/disable the Recirculation
System. To enable the Recirculation System press the
DISABLED
key.
The
“Disabled”
label will change to
“Enabled”
which will be illuminated
yellow.
2) Provide a closed “Recirculation Signal” the Aquarius
system to initiate
the Recirculation mode.
To return back to the Demand mode from the Recirculation mode:
1) Provide an open “Recirculation Signal” to the Aquarius
system to
initiate the
“Demand”
mode.
Please note that the “Recirculation Signal” has no affect on the recirculation feature
if the Recirculation System is disabled.
