Dismounting The Control Panel; Replacing The Backup Battery; Fuse Replacement; Replacing/Relocating Detectors - Visonic PowerMaster-10 Installer's Manual

Fault What it means
FUSE TROUBLE The PGM fuse is burnt out or overloaded.
LINE FAILURE There is a problem with the telephone line

7.2 Dismounting the Control Panel

A. Remove the screw that fastens the front unit to the back unit (see Figure 3.1).
B. Remove the 4 screws that fasten the back unit to the mounting surface (see Figure 3.1) and remove the
control panel.

7.3 Replacing the Backup Battery

Replacement and first-time insertion of battery pack is similar (see Figure 3.3).
With fresh battery pack, correct insertion and tightened battery compartment lid, the TROUBLE indicator should
extinguish. However, the "MEMORY" message will now blink in the display (caused by the "tamper" alarm you
triggered when opening the battery compartment lid). Clear it by arming the system and immediately disarming.

7.4 Fuse Replacement

The PowerMaster-10 has an internal fuse that has automatic reset. Therefore, there is no need to replace the fuse.
When over current condition occurs, the fuse cuts off the circuit current. Upon fault current being removed for
several seconds, the fuse is automatically reset and allows current flow through the circuit again.

7.5 Replacing/Relocating Detectors

Whenever maintenance work involves replacement or re-location of detectors, always perform a full diagnostic
test according to section 5.
Remember! A "poor" signal is not acceptable, as stated at the end of the introduction to the test procedure.

7.6 Restoring Factory Defaults

If you want to reset the PowerMaster-10 parameters to the factory default parameters, you should enter the
installer menu and perform the "FACTORY DEFLT" function, as detailed below. To get the relevant parameters
defaults, contact the PowerMaster-10 dealer.
Note: For PowerMaster-10 with 2 installer codes, INSTALLER code and MASTER INSTALLER code, only the
master installer code enables to perform factory default function.
To Reset PowerMaster-10 Parameters to the Factory Default Parameters
1.
09:FACTORY DEFLT
2.
<OK> to restore
3.
ENTER CODE:
CODE
4.
PLEASE WAIT...
FACTORY DEFLT
84
Repeat steps 1 to 4 of section 4.2 "Entering the Installer Menu".
The screen will now prompt you to enter your installer code.
The factory defaults are now restored.
You can now press the
".
TO EXIT
Solution
Make sure that the connection load
conforms to that
Specifications.
i) Lift the telephone receiver and make
sure a telephone line can be heard
ii) Check the telephone connection to the
control panel
or buttons to take you to "
specified in the
<OK>
D-303145