Direct Digital Controller
98
Direct Digital Controller fw 4.013 – Ed. 01/2013
4.4.2.6.5
RoburBox water pump delay
This parameter is used to set the switch-off delay on the common primary water pump and/or the secondary
plant water pump, if at least one of these is configured and managed by RB200; if neither of the two water
pumps is configured, access to the parameter settings panel is denied.
1 -
To set the delay, proceed as described below:
2 -
Select from the initial screen to gain access to the main menu.
3 -
Select
to gain access to the System installation.
4 -
If required, enter the installer password on the numerical keypad that appears on the display.
5 -
Select “Plants” from the drop-down menu.
6 -
Select the system for which the parameters are to be set:
for two-line cooling/heating plants,
for hot water production plants, or
for chilled water production plants.
7 -
Turn the knob to scroll the cursor downward until highlighting “Base plant part” and press the knob.
8 -
Select “RBox W Pump Delay” from the drop-down menu.
9 -
To modify the values set, position the cursor on the value to be modified.
10 - Press the knob to allow the change of the selected value.
11 - Turn the knob until the desired value is displayed.
12 - Press the knob to confirm the set value.
Take care not to confuse this parameter with the "Water pump delay" parameters which may be present in
the regulation parameter settings panel of various categories of units (see Third party boiler water pump delay
on page 63 and Third party chiller water pump delay on page 65): these parameters are in fact used to set the
switch-off delay of water pumps dedicated to third party units, if present and controlled by the Robur system.
NOTE
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