GIRA 2337 02 Smoke Alarm Device Instruction Manual

: June 4, 2024
: GIRA

GIRA 2337 02 Smoke Alarm Device

For your safety

Installation and mounting of electrical devices may only be carried out by qualified electricians.
Serious injury (e.g. caused by an electric shock), fire, or material damage are possible in case of improper mounting. Read these instructions thoroughly and observe them.
These instructions are part of the product and must remain with the end customer. Configuration and installation may only be performed by an expert As per DIN 14676, configuration, installation and maintenance of the smoke alarm device may only be performed by a qualified expert.
For this purpose, Gira offers the “Certified expert for smoke alarm devices in accor-dance with DIN 14676” online course, com-plete with certificate.
More detailed information can be found under “akademie.gira.de”.

Product features

The smoke alarm device Dual Q is a battery-operated combination of smoke and heat alarm device for private residential units or similarly inhabited areas as per DIN 14676. The smoke alarm device Dual Q detects the development of smoke in a timely manner and warns occupants before the smoke gas concentration becomes dangerous. The warning comes in the form of acoustic
(tone) and optical (LED) signals.
The 230 V base supplies mains voltage of 230 V to the smoke alarm device Dual Q. The battery integrated in the smoke alarm device Dual Q then only supplies power in case of a mains failure.
Improper use
The Dual Q smoke alarm device is not suitable for use in caravans, campers, cabin boats etc.
Q-Label means

Verified long service life of the smoke alarm device (up to 10 years after activation)
Fewer false alarms
Increased stability, e.g. against external factors
Permanently installed, non-removable battery

Scope of supply

1x smoke alarm device Dual Q incl. 230 V base
1x set of mounting hardware
1x installation and operating instructions

Accessories

The following optional accessories can be used:

Relay module for smoke alarm device Dual Q (Art. No. 2340 00)
KNX module for smoke alarm device Dual Q (Art. No. 2343 00)
Radio module for smoke alarm device Dual Q (Art. No. 2347 00)
Spacer sleeves (Art. No. 2342 00)

Device description

230 V base
Status LED (green): 230 V mains voltage
Module interface
Smoke penetration openings
Function button
Ring indicator
Battery
230 V connection for power supply via 230 V base
Cable inlet (pre-perforated)

Selecting installation site

When selecting the installation site for the smoke alarm device, the specifications of DIN 14676 apply. The most important specifications are as follows:

Attach as close as possible to the centre of the ceiling (min. distance of 50 cm from walls, lights and other obstructions)
One smoke alarm device per room (max. 60 m2 area)
do not install in direct proximity of heat sources System description of smoke alarm devices
More detailed information with regard to installation as per DIN 14676 can be found in the “System description of smoke alarm devices”, which is available in the Gira download area (www.gira/download).

Minimum protection/optimum protection
The following applies for flats and houses: Minimum protection

One smoke alarm device in every bedroom, every child’s room and in the hallway/staircase (escape route).
In the case of open space across two levels, a smoke alarm device is to be installed on the highest level.
In the case of buildings spanning several storeys, a smoke alarm device is to be installed on each storey.

Optimum protection

One smoke alarm device per room and floor
In the case of larger buildings, use networked smoke alarm devices.
Use specialized alarm devices (e.g. heat detectors) in sensitive areas such as kitchens, garages etc.
False alarm due to inappropriate in-stallation locations
Some sites are unsuitable for the installation of a smoke alarm device as deceptive alarms are repeatedly triggered due to local conditions (e.g. welding/soldering work, very heavy water/cooking vapour and similar fumes).
More detailed information with regard to unsuitable installation sites can be found in the “System description of smoke alarm devices”.

Wiring smoke alarm devices

Up to 40 smoke alarm devices of type Dual Q can be networked with one another using a two-lead cable (e.g. telephone cable J-Y(St)Y 2 x 2 x 0.6 mm). This enables an alarm to be triggered over all the smoke alarm devices in a residential unit at the same time.
The maximum cable length varies depending on the cable type and cross-section used (for 1.5 mm2 = 400 m at the most).
Network the smoke alarm devices with one another as follows:

Remove the pre-perforated cut-out for the cable inlet from the mounting plate with a suitable tool.
Wire the two-lead cable to the 3-pole terminal block.
Push the terminal block onto the guide rail of the bracket (will audibly engage).

Networking terminal
An external button (e.g. emergency switch) can also be connected in parallel via the networking terminal.

Deactivating smoke detection

Termination of CE conformity
The CE conformity of the smoke alarm device as per DIN EN 14604 is terminated if the DIP switch cover plate is broken out.
Optionally, smoke detection of the smoke alarm device can be deactivated. This enables the smoke alarm device to also be used in rooms which are unsuitable for conventional smoke alarm devices. In this case, the smoke alarm device only operates as a heat detector and triggers an alarm

As soon as the speed at which the ambient air is heating up lies outside normal parameters.
If the ambient temperature is over +54 °C. Smoke detection can be deactivated as follows:
- Break out the DIP switch cover plate with a suitable tool.
- Set the DIP switches to the “ON” position. Smoke detection is now deactivated, and only heat detection is active.

Installing smoke alarm device

DANGER Touching live parts can result in serious material damage or injuries, e.g. due to fire or an electric shock. Isolate before working on the device and cover up live parts in the vicinity. In case of non-observance, there is a risk of personal liability for material damage and injury!

Switch the mains voltage off.
Cut out the pre-perforated slots for cable inlet using a suitable tool (e.g. knife).
Mount the base.
Connect the 230 V power supply on the terminal block. Plan a conform circuit breaker (acc. to EN 60950-1:2014-08).
If desired, network more than one 230 V base (up to 40 bases).
Networking the 230 V base Networking may only be “in series”, as signal transmission issues can result otherwise. Other types of networking (e.g. starshaped) are not permitted.
Switch on mains voltage.
Install the mounting plate. Optional: Before installation, you can activate theft protection of the smoke alarm device to impede unauthorized removal of or tampering with the smoke alarm device. For this purpose, cut out the pre-perforated cut-out on the housing of the smoke alarm device with a suitable tool. The lock can only be opened with a tool when in the locked state.
Lock the smoke alarm device on the mounting plate (set in place and turn clockwise). Removal is carried out in the reverse order (turn anti-clockwise and pull off).
Wait for the initialization phase (approx. 30 s) and then carry out the function test (see “Function test”).

Maintenance book for smoke alarm devices
Gira offers the “Maintenance book for smoke alarm devices” in the download area. All the important data of the initial installation of the smoke alarm device should be entered here.

Activation/deactivation
The smoke alarm device features an internal activation button (grey).
When locking the smoke alarm device into the mounting plate/230 V base, the smoke alarm device is activated automatically. Alternatively, the activation button for the function test can also be held manually (the power supply of the smoke alarm device is activated automatically. Initialisation phase approx. 30 s). The smoke alarm device is deactivated automatically when the lock is disengaged.

Briefing and transfer
Briefing and transfer of the instructions Explain all the functions of the product to the end user or their representative. These instructions are part of the product and must be transferred to the end user or representative for safekeeping.

Technical data

Alarm device type: Optical smoke alarm and heat detector
Area of application: Inside (ceiling) Installation in recreational vehicles, motor homes, etc: Not suitable!
Power supply: AC 230 V, 50/60 Hz via base
Battery: Only Back-Up
Battery life: up to 10 years (after activation)
Acoustic signal: Alarm: Min. 85 dB (A)
Test: Approx. 75 dB (A) Optical display
Base: Green LED: 230 V
Smoke detector: Red LED: Ring indicator indicates status and malfunction
Networking: Wired and with modules
Integrated interface: For KNX module, radio module and relay module
Function button for: Function test Muting Alarm acknowledgement Delaying „fault“ display Ambient
temperature: -5 °C to +55 °C Storage
temperature: -20 °C to +65 °C Transport
temperature: -20 °C to +65 °C
Installation height: Max. 6 m
Protection type: IP 42 Housing dimensions
Base: 100 x 30 mm (Ø x h)
Smoke detector: 125 x 48 mm (Ø x h)
Weight: Approx. 350 g
Standards: DIN EN 14604
RoHS/WEEEcompliant: Yes

Mains voltage failure
In case of mains voltage failure, the battery integrated in the smoke alarm device automatically supplies the power.

Function button

The smoke alarm device Dual Q incl. 230 V base features an easy-access main function button. The following actions can be initiated using the function button (grey) in normal operation:

Alarm acknowledgement
Function test
Muting
Delaying fault/soiling display

Function test

The function test should be conducted:

After the initial installation
After every alarm, maintenance session and fault message

Performing function test
Carry out the function test as follows:

Press and hold the function button for approx. 4 s. Initially, a brief acknowledgement tone can be heard. A muffled signal tone is then emitted, and the ring indicator flashes.
Release the function button.
If the function test was successful: Press and hold the function button until the signal tone is muted and the ring indicator goes out.

Muffled signal tone
The signal tone of the function test is muffled (approx. 75 dB (A)). This is intended to prevent hearing loss (e.g. tinnitus).

Function test failure
Replace the smoke alarm device immediately if it fails the function test two times in a row. Non-operational smoke alarm devices may not be installed. Function test for wire-networked smoke alarm devices When a function test is carried out on wirenet worked smoke alarm devices, all the connected smoke alarm devices emit only an acoustic alarm. If this is not the case, check the connections and networking lines. Smoke alarm devices save lives Observe the following when using smoke alarm devices:

Use only smoke alarm devices which are compliant with DIN EN 14604
Never cover smoke alarm devices continuously or block them with objects
Never install smoke alarm devices if they are defective or not fully operational

Operating and alarm signals

Signaling with the 230 V base

Signal tone: Ring indicator :Meaning

– – Operating mode

Loud interval tone :Flashes rapidly : Local smoke alarm
loud pulsating signal tone – Local heat alarm
8 brief signal tones (60 s cycle) –
Fault/soiling
2 brief signal tones (60 s cycle) – Weak battery*
1 s-long signal tone in 2 s cycle Lights up continuously Function test (alarm device has triggered alarm)
1 s-long signal tone in 2 s cycle Flashes rapidly Function test (alarm device has not triggered alarm)
– Muting
Brief signal tone in 1-s cycle – EMC fault
Brief signal tone in 250-ms cycle – Identification of alarm device

Re-change the alarm device within 30 days.

Signaling for wired or radio networking
Signaling when a smoke alarm device is triggered is as described above. The networked smoke alarm devices signal as follows:

Signal tone : Ring indicator : Meaning

Loud interval tone – Smoke or heat alarm message
1 s-long signal tone in 2 s cycle – Function test (remote starting)
2 brief signal tones (60 s cycle) – Weak battery*

Acknowledging alarm/deceptive alarm

WARNING
The loud signal tone can cause permanent hearing damage. In the event of an alarm, a loud signal tone sounds (85 to 110 dB (A)). This is to ensure that people who are asleep are warned in time.

When acknowledging the alarm, cover the ear facing the smoke alarm device to avoid permanent damage (e.g. tinitus). If the smoke alarm device has triggered an alarm and a deceptive alarm has been identified as the culprit, you can acknowledge the alarm message by pressing the function button. Then ensure that the cause of the deceptive alarm has been eliminated. Should this be temporarily impossible, activate muting if necessary.

Activating muting
The smoke alarm device features so-called “muting”. It deactivates smoke alarm device operation for a maximum of 15 min. This makes sense

As a measure to prevent deceptive alarms, e.g. while engaged in activities which create a large amount of dust (sweeping a dusty room, sweeping the chimney etc.)
When stopping an alarm triggered by the detection of the development of harmless smoke (e.g. when searing meat)

Activate muting as follows:

Press the function button for 1 s until the acknowledgement tone is heard.
Release the function button: The ring indicator flashes in a 2 s cycle, and muting is activated.
After 15 min, muting is automatically deactivated and the smoke alarm device is back in the normal operating mode.

Delaying fault/soiling display
The photocell integrated in the smoke alarm device delays the “Smoke alarm device soiled” warning up to 12 hours in darkness. This does not affect the functionality of the smoke alarm device! The message can be delayed by 8 hours at a time for a maximum of 7 days if the initial signalling occurs at an unfavorable point in time.
For this purpose, push the function button until the first signal tone to sound is muted. The “Fault/soiling” message is now signalled after a delay.

Care and maintenance
Clean and maintain the smoke alarm device on a regular basis to ensure full operability. Care
Wipe the smoke alarm device with a moist (not wet!) cloth on a regular basis. The smoke alarm device can also be cleaned of dust carefully with a vacuum cleaner (lowest setting).

Maintenance

Maintenance and duty to maintain As per DIN 14676, you are required to have smoke alarm devices maintained annually by a qualified expert. The results of maintenance should be entered in the maintenance book for smoke alarm devices. Observe the following: If this required maintenance is not carried out, insurance coverage may be nullified in case of fire.

Renovation work

If possible, do not install the smoke alarm device until all renovation work has been completed. Should this not be possible, cover the smoke alarm device with the included covering cap (remove it again once the work is complete!). Alternatively, you can remove the smoke alarm device for the duration of the work. Once the work is complete, the original functional readiness of the installed smoke alarm device must be restored and tested (function test).

Disposal

Dispose of the smoke alarm device by the date indicated on the device’s label or when Danger There is a risk of explosion if the battery is removed by force! The battery of the smoke alarm device cannot be replaced. If the battery is forcibly removed from the device, it may explode if damaged. The smoke alarm device must always be disposed of completely.

Battery life
The battery life (approx. 10 years after activation) can be reduced by the following factors:

The additional use of modules.
Networking of the smoke alarm devices via networking terminal.
More test alarms than prescribed.
The Gira Smoke alarm device Q incl. 230 V base is an electric and electronic device in the sense of EU guideline 2002/96/EC. High-quality materials and components were used in developing and manufacturing the device. These materials and components can be reused and
recycled.

Please consult the regulations governing the separate collection of electric/electronic waste valid for your country. These devices may not be disposed of with household waste. The correct disposal of waste can prevent possible negative consequences to the environment and humans the battery is flat.

Troubleshooting

Problem
- No signal can be heard during the function test
- Frequent deceptive alarms
- Solution
  - Check locking of the smoke alarm device
  - Check installation site for interference sources
    Cleaning smoke alarm device

Warranty

The warranty is provided in accordance with statutory requirements via the specialist trade.
Please submit or send faulty devices postage paid together with an error description to your responsible salesperson (specialist trade/installation company/ specialist electrical trade). They will forward the devices to the Gira Service Center.

Declaration of performance
The Declaration of performance according to Directive (EC) No. 765/2008, Directive (EU) No. 305/2011 can be found either in the download area (gira.de/Konformitaet) or directly via the online catalogue at the product (katalog.gira.de). Information and recommendations for occupants

Warning function of the smoke alarm device
The sole purpose of the warning function of a smoke alarm device is to warn the people present in a unit (e.g. flat) or building in a timely manner. The people present organise their rescue themselves and notify the station providing assistance (e.g. fire brigade) on their own responsibility. Smoke alarm devices do not extinguish fires!

Response in case of fire
To support the proper response of affected persons in case of fire, DIN 14676 recommends putting up information in every unit on how to respond in case of fire. This information should be provided in the languages which are commonly used, so you may also need to take the end users of a residential unit into consideration (e.g. non-English speakers). The standard also strongly recommends calling in a responsible fire prevention authority in advance. This authority can define divergent or different recommendations or assessments.
More detailed information on this can be found in the “System description of smoke alarm devices” or in DIN 14676. The following always applies:

Always protect yourself first!
Warn other occupants.
Leave the room/building immediately.
Help people in need while escaping.
In case of thick smoke, keep low to the ground.
Check whether all persons have left the room/building.
Should you not be able to leave the room/ building, close all doors and seal all gaps and other narrow openings, e.g. with wet towels. Alert people to your presence from the window.
Do not call the fire brigade until you are safe.
Only fight the fire yourself if you will not be putting yourself in danger.