Connections And Controls - Dometic BUTTNER MT150PP, BUTTNER MT230PP, BUTTNER MT350PP, BUTTNER MT550PP Montage- Und Bedienungsanleitung

MT150PP, MT230PP, MT350PP, MT550PP
• Low temperature protection
• Protection against short circuit
• Protection against reverse polarity connected solar modules and loads
• Reverse polarity protection for the house battery
• Battery overcharge protection
• Reverse current protection
• Built-in temperature controlled cooling fan (only MT 350 PP, MT 550 PP)
The solar charger can be adapted to different battery types via DIP switches (chapter "Setting the
charging program" on page 22).
The temperature sensor monitors the battery temperature during the charging process to control
and adjust the charging voltage accordingly (chapter "Temperature sensor" on page 19).
6.1

Connections and controls

No. in fig. 1,
page 3
1
2
3
4
5
6
7
8
9
10
11
EN
Description
Service connection (without function)
Remote display terminal
Solar panel terminals
House battery terminals
Starting battery (+) terminal
Temperature sensor terminals
AES/RE terminal
(only MT 350 PP / MT 550 PP)
EBL measurement output terminal
LED indicators
Fuse
DIP switches for setting battery type and AES/RE
Technical description
17