VOLTMAX ELECTRIC BOILER Installation and Operation Manual (Revised June 2017), Page 2.
TABLE OF CONTENTS
SECTION 1 : TECHNICAL SPECIFICATIONS............................................................................... 4
SECTION 2 : INTRODUCTION ....................................................................................................... 9
2.1 LOCAL INSTALLATION REGULATIONS ............................................................................. 9
2.2 CORROSIVE ENVIRONMENT.............................................................................................. 9
2.3 INSPECTION UPON RECEPTION ....................................................................................... 9
2.4 TO BE CHECKED ................................................................................................................. 9
SECTION 3 : INSTALLATION.......................................................................................................10
3.1 SAFETY MEASURES..........................................................................................................10
3.2 LOCATION...........................................................................................................................10
3.3 CLEARANCES ....................................................................................................................10
3.4 PIPING INSTALLATION ......................................................................................................10
3.4.2 Drain faucet ..................................................................................................................13
3.4.3 Pressure loss................................................................................................................14
3.5 ELECTRICAL CONNECTIONS ...........................................................................................20
3.5.1 Main electrical supply ...................................................................................................20
3.5.2 Pump supply.................................................................................................................20
3.5.3 Connection of external signals to the controller ...........................................................20
SECTION 4 : CONTROLLER OPERATION .................................................................................34
4.1 USER INTERFACE .............................................................................................................34
4.1.1 Symbol description .......................................................................................................34
4.1.2 Control panel ................................................................................................................35
4.1.3 Navigation and adjustements ....................................................................................... 35
4.1.4 Main menu navigation ..................................................................................................36
4.1.5 Navigation in boiler setting ...........................................................................................37
4.2 MAIN MENU ........................................................................................................................39
4.2.1 Boiler status..................................................................................................................39
4.2.2 Boiler configuration.......................................................................................................39
4.2.3 User setting ..................................................................................................................39
4.2.4 Clock setting ................................................................................................................. 40
4.2.5 Consumption ................................................................................................................40
4.3 BOILER SETTINGS.............................................................................................................40
4.3.1 Heating mode W1.........................................................................................................41
4.3.2 Heating mode W2/DHW ...............................................................................................41
4.3.3 Pump setting.................................................................................................................41
4.3.4 Capacity limiting ...........................................................................................................42
4.3.5 Auxiliary boiler ..............................................................................................................42
4.3.6 Limit setting ..................................................................................................................43
4.3.7 Alarm ............................................................................................................................44
4.3.8 Communication.............................................................................................................44
4.3.9 Occupation ...................................................................................................................45
4.3.10 BOOST Mode ............................................................................................................. 46
4.3.11 Warm weather shutdown............................................................................................46
4.3.12 Change password ......................................................................................................46
4.4 INTERNET ........................................................................................................................... 46
4.4.1 Website.........................................................................................................................47
4.4.2 Email.............................................................................................................................47
4.5 BOILER STATUS DISPLAY SETTINGS .............................................................................48
4.6 HEATING MODE W1 SETTINGS .......................................................................................50
4.6.1 FIXED MODE ...............................................................................................................50
4.6.2 OUTDOOR RESET MODE ..........................................................................................51
4.6.3 Mode : DDC 0-10VDC..................................................................................................52
