1. Introducció
Thank you for choosing the Carrier 5 HP Concealed Hot and Cold Air Conditioner, Model QDMT36DN-718A6. This manual provides essential information for the safe and efficient operation, installation, and maintenance of your air conditioning unit. Please read this manual thoroughly before using the product and keep it for future reference.
2. Informació de seguretat
Always follow basic safety precautions when using electrical appliances to reduce the risk of fire, electric shock, or injury. This unit must be installed by a qualified technician in accordance with all local and national wiring regulations.
- Assegureu-vos que la font d'alimentació coincideixi amb les especificacions de la unitat.
- No feu funcionar la unitat amb les mans mullades.
- No introduïu objectes a l'entrada o sortida d'aire.
- Mantingueu els nens i les mascotes allunyats de la unitat durant el funcionament.
- Desconnecteu l'alimentació abans de netejar o realitzar qualsevol manteniment.
- No intenteu reparar la unitat vosaltres mateixos. Poseu-vos en contacte amb personal de servei qualificat.
3. Producte acabatview
The Carrier QDMT36DN-718A6 is a high-efficiency concealed air conditioning system designed to provide both heating and cooling for various indoor environments. It features energy-saving technology, quiet operation, and intelligent temperature control.

Figura 1: Example image of a Carrier air conditioning unit. This image depicts an outdoor compressor unit, which is part of the concealed air conditioning system.
Característiques principals:
- Hot and Cold Functionality: Ofereix comoditat durant tot l'any.
- Estalvi d'energia: Up to 40% energy efficiency.
- Mode de son silenciós: Ensures comfortable and undisturbed rest.
- Follow Me Feature: Optimizes temperature based on remote control location.
- Pantalla digital: For easy monitoring and control.
4. Configuració i instal·lació
Installation of this concealed air conditioning unit requires professional expertise. It involves connecting the indoor unit (typically hidden within a ceiling or wall space) to an outdoor compressor unit via refrigerant lines and electrical wiring. Incorrect installation can lead to poor performance, damage, or safety hazards.
Comprovacions prèvies a la instal·lació:
- Verify that the installation site meets structural requirements for supporting the unit's weight.
- Ensure adequate space for air circulation around the outdoor unit and for maintenance access to both units.
- Confirm that the electrical supply is sufficient and properly grounded.
General Installation Steps (Professional Installation Required):
- Mount the indoor unit in the designated concealed space (e.g., ceiling void).
- Install the outdoor compressor unit on a stable, level surface, ensuring proper clearance.
- Connect refrigerant piping between the indoor and outdoor units.
- Perform electrical wiring connections according to the wiring diagram.
- Evacuar les línies de refrigerant i comprovar si hi ha fuites.
- Test the unit's operation in both heating and cooling modes.
5. Instruccions de funcionament
Your Carrier air conditioner can be controlled using the provided remote control. Familiarize yourself with the remote control's buttons and display.
Funcionament bàsic:
- Encès/apagat: Premeu el botó ON/OFF botó per iniciar o aturar la unitat.
- Selecció del mode: Premeu el botó MODE button to cycle through available modes: Auto, Cool, Dry, Heat, Fan.
- Ajust de temperatura: Utilitza el TEMPERATURA PUJAR/BAIXAR botons per configurar la temperatura desitjada.
- Velocitat del ventilador: Premeu el botó FAN botó per ajustar la velocitat del ventilador (Automàtic, Baixa, Mitjana, Alta).
Característiques especials:
- Mode de son silenciós: Activates a quieter operation and gradually adjusts the temperature for optimal sleep comfort. Refer to your remote control manual for activation.
- Follow Me Feature: When activated, the remote control acts as a thermostat, sensing the temperature around it and adjusting the unit's operation to maintain the desired temperature at your location.
6. Manteniment
Un manteniment regular garanteix un rendiment òptim i allarga la vida útil del vostre aire condicionat. Desconnecteu sempre l'alimentació abans de realitzar qualsevol manteniment.
Neteja de filtres:
- Air filters should be cleaned every two weeks or more frequently depending on usage and air quality.
- Locate the access panel for the indoor unit's filters.
- Remove the filters and clean them with a vacuum cleaner or wash them with lukewarm water and mild detergent.
- Deixeu que els filtres s'assequin completament abans de tornar-los a instal·lar.
Atenció general:
- Netegeu l'exterior de la unitat amb un drap suau iamp tela. No utilitzeu productes químics agresivs o abrasius.
- Ensure the outdoor unit's coils are free from debris (leaves, dirt).
- Schedule annual professional inspection and cleaning to ensure all components are functioning correctly.
7. Solució De Problemes
If you encounter issues with your air conditioner, refer to the following common problems and solutions. If the problem persists, contact qualified service personnel.
| Problema | Causa possible | Solució |
|---|---|---|
| La unitat no comença | No power supply; Remote control batteries low; Unit in standby mode | Check power connection and circuit breaker; Replace remote batteries; Press ON/OFF button |
| Refrigeració/calefacció insuficient | Dirty air filters; Temperature setting incorrect; Doors/windows open; Outdoor unit obstructed | Clean air filters; Adjust temperature; Close doors/windows; Clear obstructions from outdoor unit |
| Soroll inusual | Loose parts; Obstruction in fan; Refrigerant leak | Check for loose parts; Remove obstruction; Contact service for refrigerant check |
| Fuga d'aigua | Clogged drain pipe; Improper installation | Clear drain pipe; Contact installer for inspection |
8. Especificacions
Technical specifications for the Carrier 5 HP Concealed Hot and Cold Air Conditioner, Model QDMT36DN-718A6.
| Característica | Detall |
|---|---|
| Nom de marca | Portador |
| Número de model | QDMT36DN-718A6 |
| Característiques especials | Inverter, Quiet Operation, Digital Display |
| Factor de forma | Concealed Unit |
| Ús interior/exterior | Indoor (main unit), Outdoor (compressor unit) |
| Font d'alimentació | Elèctric amb cable |
| Mètode de calefacció | Aire forçat |
| Usos recomanats | Indoor spaces (bedrooms, living rooms, offices) |
| Tipus de muntatge | Concealed/Duct Installation |
| Pes de l'article | 132.28 lliures |
| Tipus de combustible | Elèctric |
| Fabricant | Portador |
9. Garantia i Suport
Carrier products are manufactured to high-quality standards and are backed by a limited warranty. For specific warranty details, please refer to the warranty card included with your product or visit the official Carrier website. For technical support, service, or to locate an authorized service center, please contact Carrier customer service through their official channels.
Informació de contacte: Please refer to your purchase documentation or the official Carrier weblloc web per obtenir les dades de contacte més actualitzades.