1. Introduktion
This manual provides essential information for the safe and efficient operation, installation, and maintenance of your Daikin OTERRA 20 SEER2 24K BTU Heat Pump Hi-Wall Fan Coil System. This system is designed to provide comfortable cooling and heating for residential or light commercial spaces, utilizing R-32 refrigerant for high efficiency. Please read this manual thoroughly before using the unit and retain it for future reference.
Figure 1: Daikin OTERRA Mini-Split System Components
This image displays the complete Daikin OTERRA mini-split system. It features the sleek white indoor wall-mounted fan coil unit at the top, the robust outdoor heat pump condenser unit below it, and the wireless remote control on the right side, used for operating the system.
2. Sikkerhedsoplysninger
Overhold altid følgende sikkerhedsforanstaltninger for at forhindre personskade eller materielle skader.
- Professionel installation: Installation, relocation, and maintenance of this equipment must be performed by a qualified service technician. Improper installation can lead to electric shock, fire, or water leakage.
- Elektrisk sikkerhed: Ensure the power supply matches the unit's specifications. Do not operate with wet hands. Disconnect power before cleaning or servicing.
- Kølemiddelhåndtering: This system uses R-32 refrigerant. Only qualified personnel should handle refrigerant. Do not discharge refrigerant into the atmosphere.
- Børn og kæledyr: Keep children and pets away from the outdoor unit. Do not allow children to operate the remote control without supervision.
- Obstruktion: Do not block the air inlet or outlet of either the indoor or outdoor unit. This can lead to reduced performance or malfunction.
3. Pakkens indhold
Kontroller, at alle komponenter er til stede ved udpakning:
- Indoor Fan Coil Unit (Model: FTXF24AXVJU)
- Outdoor Heat Pump Unit (Model: RXF24AXVJU)
- Trådløs fjernbetjening
- Brugervejledning (dette dokument)
- Installation Manual (separate document for professional installers)
- Batterier til fjernbetjening
4. Opsætning og installation
Installation of the Daikin OTERRA system requires specialized knowledge and tools. It is mandatory that installation be performed by a certified HVAC professional to ensure proper function, safety, and warranty validity.
4.1 Valg af sted
- Indendørs enhed: Select a location that allows for even air distribution, away from direct sunlight or heat sources, and with sufficient space for maintenance.
- Udendørs enhed: Choose a well-ventilated area, free from obstructions, and with adequate drainage. Ensure it is placed on a stable, level surface.
4.2 Elektriske forbindelser
All electrical work must comply with local and national electrical codes. The system requires a dedicated power circuit. Refer to the installation manual for detailed wiring diagrams and specifications.
- Sørg for den korrekte voltage (230 Volts) is supplied.
- Install a circuit breaker or disconnect switch near the outdoor unit for safety.
5. Betjeningsvejledning
Your Daikin OTERRA system is operated primarily via the wireless remote control.
5.1 Fjernbetjeningsfunktioner
Insert the provided batteries into the remote control. Point the remote control towards the indoor unit when operating.
- ON/OFF knap: Tænder eller slukker for enheden.
- MODE knap: Skifter mellem driftstilstande: Auto, Køling, Tørring, Varme, Ventilator.
- TEMP ▲/▼ knapper: Justerer den ønskede temperaturindstilling.
- FAN knap: Vælger ventilatorhastighed (Auto, Lav, Mellem, Høj).
- SWING knap: Controls the vertical airflow direction.
- TIMER knap: Sets the on/off timer.
- SILENT Button: Activates quiet operation mode.
5.2 driftstilstande
- COOL Mode: Provides cooling. Set desired temperature between 64°F (18°C) and 86°F (30°C).
- VARME-tilstand: Provides heating. Set desired temperature between 60°F (16°C) and 86°F (30°C).
- DRY Mode: Dehumidifies the room. The fan speed is automatically controlled.
- FAN tilstand: Circulates air without heating or cooling. Fan speed can be adjusted.
- AUTO-tilstand: Systemet vælger automatisk køling eller opvarmning baseret på rumtemperaturen og din indstillede temperatur.
6. Vedligeholdelse
Regular maintenance ensures optimal performance and longevity of your Daikin OTERRA system. Always turn off the power supply to the unit before performing any maintenance.
6.1 Rengøring af luftfilter
Clean the air filters every two weeks, or more frequently if the unit is used heavily or in dusty environments.
- Åbn frontpanelet på indendørsenheden.
- Fjern luftfiltrene.
- Rengør filtrene med en støvsuger, eller vask dem med lunkent vand og et mildt rengøringsmiddel.
- Skyl grundigt og lad det tørre helt på et skyggefuldt sted, før det monteres igen.
- Luk frontpanelet forsvarligt.
6.2 Rengøring af udendørsenhed
Periodically check the outdoor unit for debris, leaves, or other obstructions. Gently remove any blockages from the coil fins and fan area. Do not use harsh chemicals or high-pressure water directly on electrical components.
6.3 Professionel inspektion
It is recommended to have a qualified technician perform a comprehensive inspection and cleaning of the entire system annually.
7. Fejlfinding
Før du kontakter service,view følgende almindelige problemer og løsninger.
| Problem | Mulig årsag | Løsning |
|---|---|---|
| Enheden fungerer ikke | Ingen strøm; Fjernbetjeningens batterier er lave; Timer indstillet | Check power supply/breaker; Replace batteries; Cancel timer setting |
| Utilstrækkelig køling/opvarmning | Dirty air filters; Blocked outdoor unit; Doors/windows open; Incorrect mode/temperature setting | Clean air filters; Clear obstructions; Close openings; Adjust settings |
| Usædvanlig støj | Løse dele; Snavs i ventilator; Lyd fra kølemiddelflow (normal) | Contact service if persistent or loud; Check for debris; Gurgling sounds are normal during operation |
| Vandlækage fra indendørsenhed | Tilstoppet afløbsslange; Forkert installation | Contact a qualified technician for inspection and repair |
If the problem persists after attempting these solutions, or if an error code appears on the display, please contact a qualified Daikin service technician.
8. Specifikationer
Key technical specifications for the Daikin OTERRA 20 SEER2 24K BTU Heat Pump Hi-Wall Fan Coil System.
| Feature | Specifikation |
|---|---|
| Mærke | DAIKIN |
| Model (Indoor Unit) | FTXF24AXVJU |
| Model (Outdoor Unit) | RXF24AXVJU |
| Systemkapacitet | 2 tons (24,000 BTU) |
| Kølekapacitet | Op til 26,400 BTU/t |
| Varmekapacitet | Op til 28,600 BTU/t |
| SEER2-vurdering | 20 |
| Kølevæsketype | R-32 |
| Voltage | 230 volt |
| Støjniveau (indendørsenhed) | Så lavt som 30 dB |
| Indoor Unit Dimensions (DxWxH) | 10.75 cm x 39.56 cm x 11.69 cm |
| Systemvægt | Cirka 131.5 lbs |
| Særlige funktioner | Fast Cooling, Heating & Cooling Function, Inverter Compressor, Remote Controlled, Silent Mode |
9. Garanti og support
Daikin products are manufactured to high standards and are backed by a limited warranty. Specific warranty terms and conditions, including duration and coverage, are provided with your product documentation at the time of purchase. Please retain your proof of purchase for warranty claims.
9.1 Kundesupport
For technical assistance, warranty inquiries, or to locate a certified service provider, please refer to the contact information provided in your warranty documentation or visit the official Daikin webwebsted.
