Robur Direct Digital Controller User Manual

SUMMARY OF CONTENTS
SECTION 1 GENERAL WARNINGS...........................................................................2
1.1 GENERAL INFORMATION.............................................................................3
SECTION 2 QUICK GUIDE FOR THE USER..............................................................7
2.1 GENERAL CHARACTERISTICS OF THE DIRECT DIGITAL CONTROLLER............7
2.2 MAIN SCREEN ................................................................................................................8
2.3 USING THE
ENCODER ..............................................................................10
2.4 COOLING/HEATING SERVICE CONTROL MENU........................................................11
2.5 BASE AND SEPARABLE DHW SERVICE CONTROL MENU
................................15
2.6 ALERTS MENU
............................................................................................16
2.7 ERROR RESET
............................................................................................17
2.8 FLAME CONTROL UNIT RESET
.....................................................................18
SECTION 3 FUNCTIONS OF THE DIRECT DIGITAL CONTROLLER.......................19
3.1 MAIN MENU................................................................................................19
3.2 FUNCTIONAL DATA
....................................................................................20
3.3 UNITS MANAGEMENT
..................................................................................27
3.4 USER SETTINGS
.........................................................................................31
SECTION 4 INSTALLATION.......................................................................................52
4.1 CONNECTING THE DIRECT DIGITAL CONTROLLER ........................................52
4.3 DESCRIPTION OF THE REGULATION WATER TEMPERATURE ALGORITHM AND
OF THE RELATIVE PARAMETERS
.................................................................57
4.4 SYSTEM INSTALLATION
..............................................................................66
4.5 INSTRUCTIONS FOR DDC-PLANT CONFIGURATION................................................124
4.6 MANAGEMENT AND DISPLAY OF WARNINGS AND ANOMALIES
......................146
SECTION 5 GENERAL INDEX...................................................................................156
Read the warnings contained in this manual carefully; they give important information regarding safe
installation, operation and maintenance: keep this manual safe for all further consultation.
The manufacturer may not be held responsible for any damage arising from improper, incorrect or
unreasonable use of the appliance.
NOTE

Robur Direct Digital Controller Specifications

General

Brand	Robur
Model	Direct Digital Controller
Category	Controller
Language	English