Main Alarm Board (Mc5300-Bc And Mc5600-Bc) - Bard MC5000 Series Installation And Operation Instructions With Replacement Parts List

Main Alarm Board (MC5300-BC and MC5600-BC Models Only)
The main alarm board allows for Normally Open or Normally Closed dry contacts to be used for remote monitoring of
equipment and the controller.
UTILITY
POWER
HIGH HIGH
TEMP 1 TEMP 2
Shelter NO/NC
Alarm Relays
Manual 2100-746
Page 12 of 55
Shelter NO/NC
Alarm Relays
GEN 2ND CONTROL
STAGE FAIL
LOW POWER POWER
TEMP LOSS 1 LOSS 2
Unit Power Loss
NO/NC Alarm Relays
Unit Lockout NO/NC
Alarm Relays
LOCK LOCK LOCK
OUT 3 OUT 2 OUT 1
POWER THEFT FILTER
LOSS 3
Shelter NO/NC
Alarm Relays
Emergency Unit Off
NO/NC Alarm Relay
EMERG
OFF
VENT