MovinCool CM25 Service Manual - Manual (Page 34)

Operation Section
34
5.7 Fire Alarm Control Panel Connection (Input Signal Terminal E+ and E-)
• The unit is equipped with a normal open input signal that can be connected directly from the fire
alarm control panel. When receiving the signal from the fire alarm control panel, the unit turns
off and does not turn back on until the power source is reset, or the MWT turns off and on.
< NOTE >
Use the recommended fire alarm signal wire size from 16 AWG to 26 AWG for a solid wire, or 16
AWG to 22 AWG for a stranded wire.
• Connect the fire alarm signal wires to terminal E+ and E- in the unit control box according to
labels shown below.
ILL00287-00
L– L+ E– E+ G4 C4 P RC Y1 Y2 G G1
Unit Terminal
Fire Alarm Device
Signal
Open Dry Contact