Installation (cont.), Fire alarm connection (input signal) (cont.) – MovinCool CM25 User Manual
Page 35
Advertising
35
INSTALLATION (cont.)
Fire Alarm Connection (Input Signal) (cont.)
1. Use 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.
2. Disconnect power before connecting the fire alarm signal wire to the unit.
3. Insert the fire alarm signal wire
through the signal wire inlet.
4. Connect the fire alarm signal wires to terminal E+ and E- in the unit control box
according to labels shown below.
SIGNAL WIRE INLET
L–
L+
E–
E+
G4
C4
P
RC
Y1
Y2
G
G1
UNIT TERMINAL
FIRE ALARM DEVICE
OUTPUT SIGNAL
OPEN DRY CONTACT
Advertising