Dometic MT NU 3600 Installation And Operating Manual page 14

Installation
Wiring diagram
N
PE
L
COM
NO
NC
!
WARNING! Electrocution hazard
No connection between PE and N at output AC-OUT or AC-OUT2 is allowed.
!
WARNING! Electrocution hazard
Follow prescribed standards and guidelines depending on the installation situation.
The appropriate protective device must be used. When used with a residual-current
device (RCD), N and PE must be short-circuited at the 230 V output of the inverter.
➤ Make sure that the inverter applied is equipped with a safety isolation (galvanic isolation)
between input (battery voltage) and AC output (230 VAC).
Connected cabling must have sufficient cross-section to avoid damage caused by overheating or
fire.
➤ Check cables for damage after installation and secure against tensile stress with suitable
counter-measures.
8.3 Connect battery monitor
To connect a battery monitor that can activate AC-OUT2 depending on battery level as described in
chapter chapter "Switch output" on page 12, connect as follows:
1. Connect +12V to the NO terminal.
2. Connect the Switch-signal of the battery monitor to the NC terminal.
3. Use COM as input signal and connect to +12V at ON Out2 and minus to ground.
8.4 Connect switching signal 12 V
To connect a lamp that indicates mains input as described in chapter "Switching signal 12 V" on
page 13, connect as follows:
➤ Wire the lamp connected +12 V to the NO terminal and ground to the COM contact.
14
Description
Neutral conductor
Protective earth conductor
Line conductor
Common terminal
Normally open terminal
Normally closed terminal
NU 3600
EN