Smoke Alarm User Manual

Installation, Operation and Maintenance Manual
Page 8-16 Issue 1
February 2001
To replace the Remote Display Module proceed as follows:
(1) Remove the 24 V DC supply from the Detector.
(2) Remove the retaining screw located on the bottom of the Display Module.
(3) Remove cover from the housing. Care should be taken as the Display Module is still
connected by the inter-connecting cables from the termination board.
(4) Remove the inter-connecting cables from the Display Module terminals.
(5) Remove the replacement Display Module from its carton and carry out a visual inspection
of the unit to ensure that no damage has occurred during transit.
(6) Remove the screw located at the bottom of the replacement Display Module and remove
back box.
(7) Connect cable harness to the replacement Display Module.
(8) Place the Display Module onto the back box and secure with the screw at the bottom of
the module.
Prior to powering up the Detector ensure that the following procedures have been completed:
(1) The Display Module is secured correctly.
(2) The Display Module is connected correctly.
Figure 8.7 Replacing the Remote Display Module