Hyfire HFW-DHR-01 Wireless Door Holder Device Instruction Manual
- October 30, 2023
- Hyfire
Table of Contents
Hyfire HFW-DHR-01 Wireless Door Holder Device Instruction Manual
GENERAL DESCRIPTION
The Door Holder is a battery-powered wireless device used for holding fire doors open. It interfaces directly with the fire system and the release mechanism is activated when a command is received from the wireless translator or when the push-button is pressed.
TECHNICAL SPECIFICATIONS *****
Operating frequency| 868 MHz
Max radiated power| 12dBm (16mW)
Radio signal’s modulation type| FSK
Operating frequency channels| 7
Device’s communication range with its parent translator or expander in open
space| __ 200 m
Operating temperature range| -10°C to +55°C
Max tolerated humidity (non condensing)| 95% RH
IP rating| IP30
Retaining force| 200N
EN 1155 classification| 3-5-5-1-1-0
- Check latest version of document TDS-DH100 obtainable from your supplier for further data.
BATTERY SPECIFICATIONS
Main battery type| CR123A (3V & 1.2Ah)
Secondary battery type| CR123A (3V & 1.2Ah)
Batteries service life| > 7 years
Reserve service life| > 100 days
- When a low battery condition is indicazed, main and secondary batteries must be changed together. The lifespan value refer to the device being programmed with a control signal trans mission period of 32 seconds.
VISUAL LED INDICATOR
A bi-color LED indicator is used to indicate the statuses as listed in table
3. The LED indication is visible only when the device cover is open. For
further information, check the latest version of document TDS-DH100 obtainable
form your supplier.
| Detector’s status | LEDs indication |
|---|---|
| Power up | 1 second GREEN , then 4 X 0.5 second RED |
| Link success | 1 second GREEN |
| Link failure | 1 second RED |
| Normal condition | LEDs off |
| Battery 1 fault | 0.1 second ORANGE blink, then 5 seconds off |
| Battery 2 fault | 0.1 second GREEN blink, then 5 seconds off |
| Both batteries fault | 0.1 second ORANGE , then 5 seconds off0.1 second |
GREEN , then 5 seconds off
General fault| sequential ORANGE / GREEN 0.5 second blinking
Tamper fault| LEDs off
Lost link with wire to wireless translator / wireless expander| LEDs off
PROGRAMMING AND LINKING
To configure the Door Holder in the wireless system perform the following
procedure either from the translator’s interface or form the Wirelex software:
-
Move the “link-program” switch to position ON (see picture 3)
-
Insert the batteries into its holder (the visual LED indicator switches on accor- dingly (see “Power-up” in table 3)
Ensure that both battery polarities are correct!!! -
When the translator module is set to “linking-mode” and starts searching for a new device, move the switch to the OFF position. The device starts to communicate when the configuration is completed. The LED switches on accordingly (see “Programming and linking to the system” in table 3).
COMMUNICATION QUALITY ASSESSMENT
After a successful linking operation, to assess the wireless communication
quality with the translator/expander module, set the “link-program” switch in
the ON position; the device’s LED will indicate the communication quality by
blinking according to table 4.
Always remember to reposition the switch to 1 after the assessment operation: device will not work operatively while the switch is set to the ON position.
| Communication quality | Assessment | Indication |
|---|---|---|
| No communication | Fail | Two red blinks |
| Communication quality: 0dB – 10dB (Mark 2) | Poor | One red blink |
| **** Communication quality: 10dB – 20dB (Mark 3) | **** Medium – Low | **** |
One green blink
Communication quality: 20dB – 30dB (Mark 4)| Good| Two green
blinks
Communication quality: >30dB (Mark 5)| Excellent| Two green
blinks
INSTALLATION INSTRUCTIONS
- Make sure the Programming and Linking procedure has been completed
- Remove the device cover and both batteries to access the screw holes
- Find an appropriate position for the device according to the door size
- Use the device itself or the frame indicated in the manual page for the drilling position
- Screw the device using appropriate screws according to the mounting surface
- Insert the batteries and close the device cover
- Attach the catch plate making sure it is aligned with the magnet
- Gently open the door and press it against the back of the catch plate in order to align the surfaces
- Mark appropriately the catch plate position with a pencil on the door.
- Release the catch plate by pressing the button and use it for marking the drilling position
- Screw the catch plate to the door using appropriate screws
- Make sure the system is working correctly
Warning: do not attach the door to the magnet of the device if the Programming and Linking procedure has not been completed and if the batteries are not correctly placed. The device must be in normal operating mode in order to release the door!
BATTERY FAULTS
In case of a battery fault the door is released automatically and a “battery
fault” message is sent to the control panel. Please replace the batteries and
verify that the device goes in normal operation mode.
Warning: always use new batteries when replacing the old ones!
TAMPER DETECTION FEATURE
A tamper detection switch is fit on the product so that it sends a message to
the control panel every time that the cover is removed. For this reason assure
that the front cover is perfectly closed.
TESTING
To test the functionality of the Door Holder proceed as follows:
- After completing the installation, linking and programming attach the door to the device.
- Press a call point or stimulate a sensor installed in the system to generate in the control panel an alarm status.
- Verify that the door is released after a maximum time equal to the supervisory time configured for the device.
- Reset the control panel so that it deactivates the device’s output and attach the door to the device.
- For local testing press the push button at the bottom of the device and verify that the door is released.
All devices must be tested after installation and successively, on a periodic basis. Always attach the door after testing the device.
REMOTE SWITCH WIRING INSTRUCTIONS
- Make sure the magnetic device and switch are installed on the door frame according to the instructions indicated in the corresponding Manual
- Screw the two out-coming wires in position 1 and 2 of the terminal block
- Insert the terminal block in the device PCB contacts (left or right side as convenient)
- Place the cup on jumper J5 and reset the device either through the translator or by removing the batteries
- Break out the appropriate side on the cover and close the device
REMOTE PUSH BUTTON WIRING INSTRUCTIONS
- Make sure the device is properly installed and the push button position has been fixed according to the needs
- Screw the two out-coming wires in position 1 and 4 of the terminal block. N.B.: if a remote switch is being installed two wiresmust be fit together in position 1 of the terminal block
- Insert the terminal block in the device PCB contacts (left or right side as convenient)
- Break out the appropriate side on the cover and close the device
WARNINGS AND LIMITATIONS
Our devices use high quality electronic components and plastic materials that are highly resistant to environmental deterioration. However, after 10 years of continuous operation, it is advisable to replace the devices in order to minimize the risk of reduced performance caused by external factors. Ensure that this device is only used with compatible control panels. Detection systems must be checked, serviced and maintained on a regular basis to confirm correct operation. Smoke sensors may respond differently to various kinds of smoke particles, thus application advice should be sought for special risks. Sensors cannot respond correctly if barriers exist between them and the fire location and may beaffected by special environmental conditions. Refer to and follow national codes of practice and other internationally recognized fire engineering standards. Appropriate risk assessment should be carried out initially to determine correct design criteria and updated periodically
WARRANTY
All devices are supplied with the benefit of a limited 5 years warranty relating to faulty materials or manufacturing defects, effective from the production date indicated on each product. This warranty is invalidated by mechanical or electrical damage caused in the field by incorrect handling or usage. Product must be returned via your authorized supplier for repair or replacement together with full information on any problem identified. Full details on our warranty and product’s returns policy can be obtained upon request.
Template for fixing drilling to the wall flange
References
Read User Manual Online (PDF format)
Read User Manual Online (PDF format) >>