Honeywell ESSER IQ8Control C Installation Instruction page 57

6.4.2 Connecting master box (Relay K1)
Relay K1 for the connection of a master box is part of the peripheral module.
The control configuration of relay K1 can be set to

monitored and switching the positive potential

switching the positive potential

or as a non-monitored change-over contact
by means of jumpers.
Fig. 48: Location of the master box relay K1 and the jumpers BR 6 to 8 on the Field device module
Setting the operating mode for relay K1
Jumpers Function
BR 1
Activation of master box relay (K1) also in the event of a fire alarm with the control panel in
the CPU failure mode (factory setting)
BR 1
No activation of the master box relay (K1) in the event of CPU failure-fire
BR 2
No activation of the master box relay (K1) in the event of a fire alarm when the cover
contact on the control panel housing is open (factory setting)
BR 2
Activation of master box relay (K1) even with cover contact open (outer housing)
FB 798951.10.GB0 / 04.15
Fire Alarm Control Panel IQ8Control C / M
K1
NO NC C
K1
3
2
1
BR2 BR1
57