Lync AEGIS Controller
3: USER OPERATION VIA WEB INTERFACE
L-OMM-013_A
• 4/20/2022Technical Support • (800) 433-5654 • Mon-Fri, 8 am - 5 pm EST
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3.4. Antilegionella Config
The Antilegionella menu allows you to specify the antilegionella function entering conditions (OFF/
By scheduler / Manual), the set points of the two antilegionella phases and the exit conditions.
The antilegionella cycle consists of two phases - it is emphasized that in phase 1 the compressor
is active, and the pump modulates as per standard
thermoregulation (on “ALG10 Unit
antilegionella set”), while in phase 2 the compressor is inactive, and the pump forced to default
speed (on “ALG11 Unit phase 2 pump set”):
3.4.1. Phase 1
11. The "Antilegionella active" relay contact is closed
12.
The set point “ALG10 Antilegionella unit set” is forced (e.g. 80-90 ° C);
13.
Phase 1 ends when the BT1 probe rises above “ALG08 Phase 1 set BT1” (e.g. 60 ° C) and at
the same time the BTL probe reaches at least the “ALG09 Phase 1 set BTL” (e.g. 55 ° C).
3.4.2. Phase 2
1. The "Antilegionella active" relay contact remains closed
2. The "Antilegionella phase 1 completed" relay contact is closed
3. At the end of phase 1 the compressor switches off while the secondary pump is brought to a
fixed speed “ALG11 Unit phase 2 pump set” until the BTL probe reaches the “ALG09 Phase 2
set BTL” (e.g. 70 ° C). The antilegionella cycle is considered concluded when this condition
persists for a period of time “ALG12 Min. time phase 2” (e.g. 1 min).
4. At the end of the cycle, the "Antilegionella active" and "Antilegionella phase 1 completed" relay
contacts are opened.
