User guide

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LonWorks Controllers
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Room temperature controller for chilled ceilings with condensation protection.
For cooling with chilled ceiling and heating with radiator.
Controller for chilled ceilings, Excel 10
Heating output signal 2 triacs (24 V~, 250 mA) configurable for thermal, 3-pt, PWM or
single/multistage control
Cooling output signal 2 triacs (24 V~, 250 mA) configurable for thermal, 3-pt, PWM or
single/multistage control
Control functions heat only, cool only, heat/cool change over, heat and cool in
sequence; dewpoint control, minimum hot water temperature
control, zero energy band
Modes of operations occupied, standby, unoccupied, open window, frost protection,
summer/winter change over, dewpoint, condensation
Obligatory inputs analogue input for room temperature sensor NTC20k; or apply
additional XL10 wall-module with built in sensor on dedicated
input terminal
Optional inputs • 2 universal inputs configurable for: window or occupancy or
movement or change over or condensation or cold water
• 1 analogue inputs for roomhumidity
• XL10 wall module input (T7460, T7560 -series) with
temperature sensor and other functions
• network inputs for dewpoint/condensation
• network input for temperature sensor, setpoint adjustment,
bypass and other functions
Stand-alone operation yes
Network operation yes
Bus system LonWorks(R)
LonMark(R) profile 8020
Power supply 24Vac; 0,5VA
Setpoint knob Built in room temperature sensor Built in occupancy extension button Type
o
C
10 ... 35 • • W7763C1024
- ... + • • W7763C1032
- ... + – – W7763D1030
––– W7763E1003