![background image](http://html1.mh-extra.com/html/bard/mc500-series/mc500-series_installation-and-operation-instructions-with-replacement-parts-list_3898830008.webp)
Secondary I/O
Control Board
P/N 8612-067
(MC5600 only)
Display to
I/O Cable
Main Alarm Board
P/N 8612-068
(MC5300-BC and
MC5600-BC)
Secondary Alarm
Board
P/N 8612-069
(MC5600-BC only)
Main I/O
Control Board
P/N 8612-066
(All models)
Temperature/Humidity
Sensor Cable
Manual 2100-746D
Page
6 of 59
INSTALLATION
FIGURE 1
Typical MC5000 Series Controller Component Location