Water-to-water heat pump
W LB Series
Geothermal gas-fired absorption heat pump:
hot water up to 140 °F,
cold water down to 23 °F.
LITERATURE
RELATED LINKS
DIRECT DIGITAL CONTROL (DDC)
Single device for a complete management of the unit:
- management of up to 16 modules connected to the same hydraulic circuit, and up to 48 modules connected to other two DDCs;
- compatibility with communication protocol Mod-Bus RTU, interfacing BMS systems (building management system); available on demand;
- programming of operation in heating and/or cooling mode using 4 time bands and with differentiated water temperatures;
- constant control of inlet and outlet temperatures of hot and cold water to and from the plant;
- sequential management of units;
- switching on and off of the plant via an external command;
- visual and acoustic warnings of operating alarms of each individual unit;
- chronological display of previous alarms;
- ready to connect to remote alarm systems.
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