Mastervolt MASS COMBI ULTRA 12/3000-150

Mass Combi Ultra 12/3000-150, 24/3500-100, 48/3500-50 – User and Installation Manual
15
4.3.3 Secondary charging policy
Secondary battery charging takes place when:
 activated by the Force sec charge event (section 6.2.3);
 charging from AC input;
 set to a constant voltage (section 6.1, 6.2).
4.4 Maintenance
Checking all connections every 6 months is required.
Further, no specific maintenance is required. If necessary,
use a soft clean cloth to clean the Mass Combi Ultra. Do
not use any liquids or corrosive substances, such as
solvents, alcohol, petrol or abrasive components.
4.5 Daily use, MasterBus monitoring
Below table shows the MasterBus Monitoring page. On this
page you can adjust the daily settings.
Value
Meaning
Default
Range
Group-item
Index
General
Device state
The state of your Mass
Combi Ultra
Standby; Inverting; Alarm; Charging; Supporting;
Overload; Low battery
1 - 1
16
Mains fuse
Mains fuse rating
25 A
1..30 A
1 - 2
19
Inverter
Option to switch Off the
inverter to prevent depleting
of your batteries.
On
On; Off
1 - 3
20
Mode
User mode
Initializing; On; Standby; Inverter off; Charger off
1 - 4
60
AC in state
State of the AC input
No AC present, Generator, Mains, Poor quality
1 - 5
4
AC out state
State of the AC output
No AC output, AC out1 only, AC out1&2
1 - 6
5
Main charger
Main charger state
On; Off
1 - 7
58
Sec. charger
Secondary charger state
On
Off; On
1 - 8
14
Solar
charger*
Solar charger state
On
Off; On
1 - 9
15
Battery (DC)
Main charger
Main battery state of
charger
Bulk; Absorption; Float; Standby; Const. volt
2 - 1
18
Main battery
Main battery voltage
0..16 V; 0..32 V; 0..64 V
2 - 2
6
Main battery
Main battery current (minus
is discharging)
-500..500 A
2 - 3
7
Battery temp
Main battery temperature
-25..50 °C, if not connected: ---
2 - 4
21
Shunt device
Selected shunt device for
the main battery
2 - 5
22
Battery SoC
Main battery state of charge
0..100%
2 - 6
23
Sec. charger
Secondary battery charger
state
Bulk; Absorption; Float; Standby; Const. volt;
Error
3 - 1
46
Sec. battery
Secondary battery voltage
10..30 V
3 - 2
43
Sec. battery
Secondary battery current
0..10 A
3 - 3
44
AC inputs
Mains
Mains voltage
0..300 V
4 - 1
8
Mains
Mains current
0..50 A
4 - 2
9
Mains
Mains power
0..10000 W
4 - 3
94
Generator
Generator voltage
0..300 V
4 - 4
95
Generator
Generator current
0..50 A
4 - 5
96
Generator
Generator power
0..20000 W
4 - 6
97
AC outputs
AC output 1
AC output 1 voltage
0..300 V
5 - 1
10
AC output 1
AC output 1 current
0..70 A
5 - 2
11
AC output 1
AC output 1 power
0..20000 W
5 - 3
98
AC output 2
AC output 2 voltage
0..300 V
5 - 4
99
AC output 2
AC output 2 current
0..70 A
5 - 5
100
AC output 2
AC output 2 power
0..20000 W
5 - 6
101
Solar input*
Solar state
State of solar charger
Standby; Charging; Error
6 - 1
42
Solar input*
Solar DC power
0..500 W
6 - 2
41
Solar input*
Solar DC voltage
0..100 V
6 - 3
39
Solar input*
Solar DC current
0..20 A
6 - 4
40
* Models 12/3000-150 and 24/3500-100 only