VOLTMAX ELECTRIC BOILER Installation and Operation Manual
(
Revised June 2017)
, Page
3.
4.7 W2 MODE SET-POINT TEMPERATURE SETTINGS ........................................................ 53
4.7.1 W2 MODE .................................................................................................................... 53
4.7.2 DHW MODE ................................................................................................................. 53
4.8 PUMP CONFIGURATION MENU SETTINGS .................................................................... 53
4.8.1 PUMP 1 ........................................................................................................................ 53
4.8.2 PUMP 2 ........................................................................................................................ 53
SPECIFIC PARAMETERS FOR THE CAPACITY LIMITING MENU .................................... 54
4.8.3 MANUAL MODE ........................................................................................................... 54
4.8.4 MODE: 0-10 VDC ......................................................................................................... 54
4.9 POWER LIMITATION MENU SETTINGS ........................................................................... 55
4.9.1 MANUAL MODE ........................................................................................................... 55
4.9.2 0-10 VDC MODE .......................................................................................................... 55
4.9.3 T. ext MODE ................................................................................................................. 56
4.9.4 Schedule MODE ........................................................................................................... 57
4.10 AUXILIARY BOILER SETTINGS ....................................................................................... 58
4.10.1 BACKUP MODE ......................................................................................................... 58
4.10.2 EXTERNAL CONTACT MODE .................................................................................. 59
4.10.3 ManuAl MODE ........................................................................................................... 59
4.10.4 Bi-Energy MODE ........................................................................................................ 60
4.11 LIMIT CONFIGURATION MENU SETTINGS .................................................................... 61
4.12 CONFIG. ALARM MENU SETTINGS ................................................................................ 62
4.13 OCCUPATION MENU SETTINGS .................................................................................... 62
4.14 BOOST MENU SETTINGS................................................................................................ 63
4.15 WARM WEATHER SHUTDOWN MENU SETTINGS ....................................................... 63
SECTION 5 : BOILER START UP ................................................................................................ 64
5.1 FILLING THE BOILER ......................................................................................................... 64
5.2 ADJUSTEMENT OF THE CONTROLLER OPERATING PARAMETERS .......................... 64
5.3 STARTUP PROCEDURE .................................................................................................... 64
SECTION 6 : TROUBLESHOOTING ............................................................................................ 66
6.1 WARNING LIGHTS ............................................................................................................. 66
6.2 OPERATING PROBLEM IDENTIFICATION ....................................................................... 66
6.2.1
External HL / LWCO ............................................................................................... 66
6.2.2
Sensor ( SE ) .......................................................................................................... 66
6.2.3
Low limit ( LL ) ........................................................................................................ 66
6.2.4
Flow ( F ) ................................................................................................................ 66
6.2.5
Current ( A ) ............................................................................................................ 66
6.2.6
HL temperature ( HL ) ............................................................................................ 67
6.2.7
Low pressure ( P ) .................................................................................................. 67
6.2.8
High pressure ( P ) ................................................................................................. 67
6.2.9
Lock out .................................................................................................................. 67
SECTION 7 : MAINTENANCE ...................................................................................................... 68
7.1 BOILER WATER PIPING .................................................................................................... 68
7.2 PRESSURE RELIEF VALVE ............................................................................................... 68
7.3 AIR PURGE ......................................................................................................................... 68
7.4 ELECTRICAL INSPECTION................................................................................................ 68
