Fire Denyer® Installation
THE FIRE DENYER® INSTALLATION GUIDE
The Fire Denyer® must be installed by a registered electrician
The Fire Denyer is supplied with a User Manual & Installation Guide. This may be viewed on the "User Manual" page of this website.
General Installation Points- The Fire Denyer® Controller is usually best installed near the kitchen light switch or somewhere handy for convenient operation.
- A standard single gang flush box will house The Fire Denyer® Controller. The backup battery sits on a dwang near the flush box.
- Power supply to The Fire Denyer® can be fed from a light switch, but it is best connected to its own supply on the switchboard before RCD supply, maximum 16 amps.
- A smoke detector is usually installed just outside the kitchen area. Additional smoke detectors are installed in all other areas considered at risk, for example bedrooms, lounge and laundry. Heat detectors may also be connected if required and would normally be placed closer to the cooking appliance.
- The contactor requires two spaces on the switchboard. If there is no space available it may be housed adjacent to the switchboard in a suitable enclosure.
- Follow the wiring diagram for correct installation. Incorrect wiring may cause damage to the equipment.
The Fire Denyer® Controller
Connections are shown in the wiring diagram. After all termination for the full system is complete, connect the backup battery to The Fire Denyer® Controller. The green light will activate for 30 seconds and then turn off. Mains power can now be turned on.
The Fire Denyer® Controller Indicator Lights
Light |
Means |
|---|---|
Green Light |
Normal operation, mains power on |
Green Light one minute pulse |
Normal operation, no mains power |
|
Red Light
|
Smoke activation or Test button pressed. Continues fast flashing until hushed (slow flashing) and then reset (green) System ‘hushed’. Hush effective for 3 minutes |
12v smoke detectors supplied by Fire Preventors Ltd are installed in the areas to be protected. The smoke detectors are wired back to The Fire Denyer® Controller using 4-core 0.5mm security cable. A 4.7k End-of-Line Resistor is installed at the last smoke detector only. Smoke detectors are wired as shown in the wiring diagram.
The use of different smoke detectors may be approved; contact Fire Preventors Ltd for written approval and system compatibility checks.
Contactor
The power supply to protected circuits is interrupted by the contactor at the switchboard. Range, hob and kitchen power circuits are primarily protected. Clothes dryer circuits are highly recommended. Power and special function circuits in other areas can also be protected. Additional contactors, to cover more circuits, may be connected if required. The contactor is wired as shown in the wiring diagram.
Flashing Alerters
Flashing Alerters are wired back to The Fire Denyer® Controller using 4-core 0.5mm security cable. Flashing Alerters are wired as shown in the wiring diagram and see more detail in Technical Specifications.
Waking Vibrator
The Waking Vibrator is wired from a Flashing Alerter using twin Trurip 0.5mm cable, and must have a back-up battery. The back-up battery pack is installed at the Flashing Alerter to which the Waking Vibrator is connected.
Door ‘Bell’
The door 'bell' is wired from any Flashing Alerter using twin Trurip 0.5mm cable. If a sounder is fitted for the door 'bell', it is powered from a Flashing Alerter.
Installation Check List
After installation is complete, an examination of the system as a whole should be undertaken. The tests and checks laid out in the Installation Check List on page 4 of the User Manual & Installation Guide (see webpage 'User Manual) should be carried out by the installer. The installer should initial the Check List.
