Handleiding
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3. MAIN CONTROL SOFTWARE FEATURES
• Management of air cooled screw chillers with stepless screw compressors
• Control of evaporator outlet temperature within ± 0.1 °C (with a quasi-steady load).
• Management of sudden load reduction up to 50% with max 3°C controlled temperature
oscillation
• Readout of all unit operating main parameters (temperature, pressures, etc.)
• Condensation control with step logic, single or double fan speed controllers and mixed step +
speed control (speedtroll)
• Setting of a double leaving water temperature setpoint with local or remote switch.
• Setpoint override using an external signal (4-20 mA), evaporator return temperature or outside
ambient temperature.
• Adjustable max pull-down rate to reduce under-shoot during loop pull-down.
• Hot Chilled Water Start feature to allow to startup the unit also with high temperature
evaporator water.
• SoftLoad feature to reduce electrical consumption and peak demand charges during loop
pulldown.
• Unit Limiting feature to allow to limit electrical consumption based either on current absorption
(current limit) or on demand capacity (demand limit).
• Fan Silent Mode feature to allow the reduction of unit noise limiting fans speed on the base of a
time schedule
• Management of two evaporator water pumps
• 6 keys keypad for a rapid interface. Operator can log chiller operating conditions on the
backlight display 4 lines by 20 columns.
• Three levels of security protection against unauthorized changing.
• Diagnostic system for compressors which stores last 10 alarms with date, time, and working
conditions at the time the alarm occurred
• Weekly and yearly start-stop time schedule.
• Easy integration into building automation systems via separate digital connection for unit
start/stop and 4-20 mA signals for chilled water reset and demand limiting.
• Communications capabilities for remote monitoring, changing of setpoint, trend logging, alarm
and event detection, via a Windows compatible interface.
• BAS communication capability via selectable protocol (Protocol Selectability) or
Communication Gateway.
• Remote communications capabilities via analog or GSM Modem.
Bekijk gratis de handleiding van Daikin EWAD-BZXS, stel vragen en lees de antwoorden op veelvoorkomende problemen, of gebruik onze assistent om sneller informatie in de handleiding te vinden of uitleg te krijgen over specifieke functies.
Productinformatie
| Merk | Daikin |
| Model | EWAD-BZXS |
| Categorie | Airco |
| Taal | Nederlands |
| Grootte | 10110 MB |
