1. Hua Neke Atuview
The FERMAX Loft Basic 3390 is a home telephone designed for VDS wiring systems, featuring a surface-mounted construction. This device facilitates audio communication between the outside and the apartment, and allows for door opening. Its design emphasizes simplicity and functionality, combining quality with a modern aesthetic. Constructed from impact-resistant ABS plastic, it boasts a textured, easy-to-clean surface and UV protection for enhanced durability and resistance to light exposure. Installation is quick and straightforward.

Figure 1: FERMAX Loft Basic 3390 Home Telephone. This image shows the white, rectangular unit with the brand name 'FERMAX' at the top right, a blue circular door release button, and a coiled telephone cord extending from the bottom.
2. Nga waahanga matua
- Tauira: FERMAX Loft Basic Home Telephone (3390)
- Momo Waea: VDS system compatibility
- Hanganga: Surface-mounted for easy installation
- Taumahinga: Audio connection for communication and door release
- Rauemi: Durable ABS plastic with textured, easy-to-clean surface
- Parenga: UV protection to prevent discoloration from light exposure
3. Aratohu Whakauru
3.1 Whakatupato Haumaru
- Always disconnect power to the intercom system before beginning installation.
- Ensure all wiring is performed by a qualified individual if you are unsure.
- Whaia nga ture hiko o te rohe me nga ture.
3.2 Whakapiki i te Waehe
- Choose a suitable location on the wall, typically near the entrance or in a central area of the apartment.
- Mark the drilling points on the wall using the unit's mounting holes as a template.
- Keria ngā kōhao ka whakauru i ngā puru pakitara e tika ana (mēnā e tika ana).
- Secure the mounting bracket or the unit directly to the wall using screws.
3.3 Wiring (VDS System)
The FERMAX Loft Basic 3390 uses a VDS wiring system, which typically requires a simple 3-wire connection. Refer to the specific wiring diagram provided with your product packaging for precise connections, as configurations may vary slightly.
- Identify the incoming VDS bus wires from your building's intercom system.
- Connect the wires to the corresponding terminals on the FERMAX 3390 unit. Typically, these are data, power, and ground.
- Me whakarite kia mau nga hononga katoa me te whakamaarama tika.
3.4 Testing the System
- Restore power to the intercom system.
- Test the audio communication by initiating a call from the outdoor panel.
- Verify that the door release function operates correctly when the button on the unit is pressed.
4. Mahi
4.1 Te Whiwhinga Waea
When someone calls from the outdoor panel, the FERMAX Loft Basic 3390 will ring. Lift the handset to establish audio communication with the visitor.
4.2 Te Whakatuwhera i te Kuaha
During an active conversation or after receiving a call, press the blue circular button on the unit to activate the door release mechanism. The door will unlock, allowing the visitor to enter.
4.3 Private Communication
The system is designed to provide private communication between the indoor unit and the outdoor panel, ensuring your conversations are not overheard by other units in the building.
5. Tiaki me te Tiaki
- Te horoi: Whakamahia he ngohengohe, damp cloth to clean the surface of the unit. Avoid abrasive cleaners, solvents, or harsh chemicals, as these can damage the ABS plastic and its UV protective coating.
- Tango Puehu: Regularly wipe down the unit to prevent dust buildup, especially around the handset and buttons.
- Nga Tikanga Taiao: While the unit has UV protection, prolonged exposure to direct sunlight or extreme temperatures should be avoided to ensure longevity.
6. Te Raru
6.1 No Audio During Call
- Taki Waea: Ensure all 3 wires are securely connected to the terminals on the unit and at the main system connection point.
- Mana Pūnaha: Verify that the entire intercom system has power.
- Te Tūnga o te Waea Pūkoro: Me whakarite kei te tika te whakanoho o te waea pūkoro ki runga i te turanga ina kore e whakamahia.
6.2 Door Not Opening
- Pātene Taumahi: Press the door release button firmly. Listen for a click or hum from the door lock mechanism.
- Waea waea: Check the wiring specifically for the door release function.
- Tūnga Pūnaha: Ensure the intercom system is active and not in a fault state.
6.3 No Ringing Sound
- Tautuhinga Rōrahi: Check if there are any volume controls or mute switches on the unit (though this model is basic, some systems have this).
- Hononga Pūnaha: Confirm the unit is properly registered and connected to the building's intercom system.
If issues persist after performing these checks, it is recommended to contact a qualified technician or FERMAX customer support.
7. Whakatakotoranga Hangarau
| Huanga | Uara |
|---|---|
| Waitohu | FERMAX |
| Tau tauira | 3390 |
| Tae | Mā |
| Momo Rawa | Acrylonitrile Butadiene Styrene (ABS) |
| Momo Waea | Kua toha |
| Momo Waea | VDS |
| Hangahanga | Mata-Maunga |
| Puna Mana | Hiko Hiko |
| Rahi Tūemi (L x W x H) | 5.8 x 8.8 x 25.8 Henimita |
| Taumaha Tūemi | 0.29 Maramarama |
| Momo Pūnaha Whakautu | Mamati |
8. Pūtāhui me te Tautoko
For information regarding product warranty, please refer to the documentation included with your purchase or visit the official FERMAX webpae. Ka rereke pea nga tikanga me nga tikanga mo ia rohe me nga kaihoko.
For technical support, spare parts, or service inquiries, please contact FERMAX customer service directly. Contact details can typically be found on the manufacturer's webpae, i roto ranei i to putunga hua.