Robur Direct Digital Controller, Инструкция по установке, использованию и программированию

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Direct Digital Controller
Direct Digital Controller fw 4.013 – Ed. 01/2013
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13. Once the desired timer cycles have been programmed, it is possible to pass to the following day by
selecting the arrow at the top right . The previous day’s program may be copied for the current day by
selecting , or the water T timer cycles required for the new day may be programmed.
14. To exit, select .
If a programming anomaly occurs, appropriate alert messages are displayed:
ƒ
Water T timer cycle with zero (or “negative”) duration.
ƒ
Water T timer cycle in conflict with another timer cycle.
3.4.1.2 Ambient Setup
Via this menu, the user may set all the parameters necessary if ambient
thermostating is used (internal ambient temperature of the environment to
be heated/cooled). It is necessary to connect an ambient temperature
sensor, supplied as an optional extra, for this operating mode.
To gain access to the “Environment setting” menu, first configure the
consent in “AmbT” mode or “WCmp” (climatic curve) mode (for further
information, refer to paragraph “On/off command configuration” on page
103).
The parameters that may be programmed for this operating condition are:
3.4.1.2.1 Differential
3.4.1.2.2 Chronothermostat set points
3.4.1.2.3 Chronothermostat
3.4.1.2.1 Differential
This screen shows the differential value set for heating and/or cooling
operation according to the type of plant configured.
NOTE : this setting is only available in ambT mode; it is disabled in
WCmp mode.
Programming of differential
To set the value or values of the ambient air temperature differential, proceed as follows.
1 - Select from the initial screen to gain access to the main menu.