Sentera Controls RDCZ Series, Mounting And Operating Instructions

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MIW-RDCZ-EN-003 - 29 / 10 / 2020 9 - 12
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MANUAL MODE:
In Manual mode , the RDCZ operates as a full-featured manual controller for AC
fans.. The output value increases / decreases in the range between the min. and
max. settings (or 0). See the operational diagram. The output can be stepless or
divided into 2—10 equal steps.
Manual mode
max. 1,5 A
RDCZ
Residential fan speed controller
AC fan
►
Adjustment of parameters:
If necessary, some paramaters, such as the number of steps, can be adjusted.
To do so, you can either use the 3-button interface to enter the menu mode (see
MENU STRUCTURE below), use the free downloadable 3SModbus software to
enter the Modbus registers from a computer (see Modbus registers maps) or use
the Sensistant configurator.
► Operating the RDCZ in manual mode:
The RDCZ can be switched on and off by pressing and holding the button for 4
seconds. The decimal point on the display indicates that the unit is in Stand-by mode.
To increase the output value or step, use the up button. To decrease the output
value or step, press the down
button.
When the number of steps is > 0, you can toggle the display between the number of
steps and the output value (percentage) by pressing the
button.
NOTE In manual mode, the RDCZ is a “slave” device. This means that eventually, the
output value can be overridden by a Building Management System.
RDCZ
RESIDENTIAL FAN SPEED
CONTROLLER