Lync AEGIS Controller
1: INTRODUCTION
L-OMM-013_A
• 4/20/2022Technical Support • (800) 433-5654 • Mon-Fri, 8 am - 5 pm EST
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The unit will begin to run with only the BT1 probe, regardless of BT2 probe. If the
unit runs based on the BT2 probe, regulation with BT1 probe will also start
automatically, even if the starting parameter (ST02) is OFF.
Please refer to Aegis Electronic Controller Manual (L-OMM-013) for information on enabling and
choosing between local analog and remote digital input.
1.4. Version With Cool Recovery (Air Source Unit Only)
Using the cool recovery option, heat can be drawn from a water stream rather than the ambient
air, thus providing cooling to a water loop. This can be used to not only increase the performance
of the heat pump, but also increase the performance of water loops such as a central chilled
water system. See Aegis Electronic Controller Manual (L-OMM-013) for further details on
how to activate and control this function. NOTE: This option is available only for the Air
source unit.
1.5. Domestic Hot Water Pump Management
The software also manages the domestic hot water pump. The start, minimum and maximum
speed can be adjusted separately for both pumps. The domestic hot water pump can be active
when the unit is in standby, but this setting is strongly not recommended, to avoid the
destratification of the temperature in the tanks.
Please note that the main unit pump and the domestic hot water
pump operate with coordinated set points in the sense that an offset
(that can be set by the user) is subtracted from the unit set point
ST1 and it is used to regulate the domestic hot water pump referred
to the BT3 probe. It is needed to apply a regulation offset (it must be
negative) to adjust the secondary pump set point to take in
consideration the temperature losses in the plate exchanger.
