Robur Heaters Line F2 Series : Technical data : Page 3

Installation, user and maintenance manual – GAHP-GS/WS

3

Index of Contents

1 PRefACe ��4

2 sAfetY WARnInGs ��5

3 oVeRVIeW And teCHnICAL feAtURes ��8

3.1 GENERAL INFORMATION ............................................................................................................................................................8

3.2 NOTES ON OPERATION OF THE APPLIANCE ......................................................................................................................10

3.3 TECHNICAL MANUFACTURING CHARACTERISTICS.........................................................................................................11

3.4 TECHNICAL DATA ........................................................................................................................................................................12

3.5 DIMENSIONS AND SERVICE PANEL .......................................................................................................................................15

4 noRMAL oPeRAtIon ��17

4.1 START UP (AND SHUT DOWN) ................................................................................................................................................17

4.2 ON-BOARD ELECTRONICS ........................................................................................................................................................19

4.3 RESET OPERATIONS ....................................................................................................................................................................22

4.4 OPERATING SETTINGS ...............................................................................................................................................................23

4.5 PROLONGED PERIODS OF DISUSE ........................................................................................................................................24

5 HYdRAULIC InstALLAtIon ��26

5.1 GENERAL INSTALLATION PRINCIPLES ..................................................................................................................................26

5.2 POSITION OF THE APPLIANCE ................................................................................................................................................26

5.3 HYDRAULIC CONNECTIONS ....................................................................................................................................................28

5.4 GAS SUPPLY...................................................................................................................................................................................30

5.5 CONDENSATE DISCHARGE .......................................................................................................................................................31

5.6 FILLING OF HYDRAULIC CIRCUIT ...........................................................................................................................................34

5.7 EXHAUST FLUE GAS ....................................................................................................................................................................37

5.8 PROGRAMMING OF HYDRAULIC PARAMETERS................................................................................................................42

5.9 SAFETY VALVE DISCHARGE ROUTING ..................................................................................................................................43

6 eLeCtRICAL InstALLAtIon ��45

6.1 ELECTRICAL DIAGRAM OF THE APPLIANCE .......................................................................................................................49

6.2 HOW TO CONNECT THE APPLIANCE ELECTRICALLY .......................................................................................................50

6.3 TYPE A (COMFORT CONTROL PANEL) ..................................................................................................................................50

6.4 TYPE B (DDC) ................................................................................................................................................................................60

6.5 TYPE C (Consent switch) ...........................................................................................................................................................70

6.6 HOW TO RESET THE FLAME CONTROLLER FROM REMOTE ..........................................................................................71

7 InItIAL ACtIVAtIon And MAIntenAnCe ��73

7.1 PROCEDURE FOR FIRST START UP .........................................................................................................................................73

7.2 MAINTENANCE .............................................................................................................................................................................77

7.3 CHANGE OF GAS TYPE ..............................................................................................................................................................78

8 ACCessoRIes ��81

9 oPeRAtInG Codes/tRoUBLesHootInG ��82

9.1 OVERVIEW AND OPERATING CODES/TROUBLESHOOTING ..........................................................................................82