Mitsubishi Electric MAC-397IF Manual De Instalación página 8

Dip switch settings
I SW500
ON
1 2 3 4 5
Setting required
I SW501 and SW502 do not have to be set. Both should be set to OFF.
4.5. Status Signal Output Using the Relay
• You can set the external relay to ON/OFF based on whether the RAC is set to either on/off or error/ok.
• Set up and wire the relay and extension cables at the installation site.
• Please use relays with reinforced insulation.
RAC
Dip switch settings
I SW500
1. When outputting the RAC on/off
ON
1 2 3 4 5 6
Setting required
2. When outputting the RAC error/ok
ON
1 2 3 4 5 6
Setting required
I SW501 and SW502 do not have to be set. Both should be set to OFF.
8
6 7 8
Interface unit 1
CN560
1
Extend the cord using the exten-
sion cord A at the installation
site.
The relay is ON when the unit is running, and OFF when it is not.
7 8
The relay is ON when an error has occurred, and OFF when the unit is functioning
properly.
7 8
TB580
2 A B
Relay
(coil rating of DC12 V 75 mA or less)
100 m max.