Lync AEGIS Controller
1: INTRODUCTION
L-OMM-013_A
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Figure 1-3: Water Source Heat Pump(W/W)
1.2. Operating Principle
The unit control software is responsible for regulating the outlet water temperature from
the appliance. The parameter displayed as " ST01 Set Hot Water" is user adjustable.
Additionally, the unit control manages the circulation of water in order to ensure that the
correct temperature rise in the system is maintained and will determine the need for hot
water demand by monitoring the water temperature in the storage tanks.
Please note that the delivery temperature is regulated by modulating the pump, therefore the
flow of hot water at the outlet is not constant.
1.3. Sequence Of Operation
The hot water storage tanks used in this heating system must be equipped with the two
provided temperature sensors, or other sensors meeting requirements for a NTC 10k sensor.
The optional BT2 sensor (hot side probe) is located in the top of the last storage tank in the
series, near the supply outlet. The (BT1) sensor (cold side probe) is placed in the bottom of the
first storage, near cold return water connection.
The BT3 sensor is located on the outlet of the external heat exchanger (see dedicated
section) and is needed to modulate the circulation pump placed between the heat
