Bard MV4000 Air Conditioner User Manual


 
Manual 2100-571A
Page 27 of 31
FIGURE 10
ALARM BOARD CONNECTIONS
FOR NORMALLY OPEN "NO" CLOSE-ON-ALARM STRATEGY
IMPORTANT! LED display board is shipped loose to protect it from possible damage during
installation of the wiring to main controller board and/or the alarm board. It is polarity sensitive
and is keyed so it can only be installed in correct position.