11
12 - "ECH" ELECTRONIC CONTROL
• Microprocessor control module, including:
- chilled water temperature control (water return),
- control of operating parameters,
-
self-adapting algorithm for water volume reduction,
- circulating pump control (frost protection and anti-sticking function),
-
anti-short cycle system,
- hour counter compressor and circulating pump,
- alarm management,
- anti-freeze security (water exchanger),
-
digital display of:
. water temperature,
. set-point,
. alarm code (HP, LP, water output, probes, anti-freeze...).
- remote alarm reporting is possible via a potential-free contact,
- integrated condensation pressure control,
- heating cord control (accessory),
- remote control with display unit (accessory),
- serial communications port (RS 485 interface, accessory) - MODBUS Protocol.
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