1. Introduzione
This Aramox Universal Underdash Air Conditioner is designed to provide cooling comfort in vehicles that lack factory-installed air conditioning. It is suitable for cars, RVs, motorhomes, vans, agricultural vehicles, and engineering vehicles. This unit features a 4-row, 32-channel coil for maximum airflow and cooling capacity, ensuring excellent performance and reliable quality.
2. Prodotto finitoview
The underdash air conditioner unit is a compact and efficient solution for adding air conditioning to various vehicles. It integrates the evaporator assembly, fan, and controls into a single unit designed for mounting under the dashboard.

Figura 2.1: Fronte view of the Aramox Universal Underdash Air Conditioner unit, showing air vents and control knobs.

Figure 2.2: The air conditioner unit displayed with its included accessories, such as a hose and mounting brackets.

Figura 2.3: primo piano view of the control panel, highlighting the fan speed selector (0-I-II-III) and temperature adjustment knob (ON/OFF TEMP).
Caratteristiche principali:
- Flusso d'aria regolabile: Three-speed fan control for customized air circulation.
- Controllo della temperatura: Adjustable temperature settings for optimal comfort.
- Raffreddamento efficiente: Features a 32-pass, 4-way coil for maximum airflow and cooling capacity.
- Costruzione durevole: Made from premium ABS material, ensuring corrosion resistance and wear durability.
- Applicazione universale: Designed for a wide range of vehicles including RVs, vans, and agricultural vehicles.
3. Specifiche
| Caratteristica | Specificazione |
|---|---|
| Marca | Aramox |
| Nome del modello | Aramoxrexfz0q9pd-11 |
| Voltage | 12V |
| Capacità di raffreddamento | Potenza nominale: 18853 BTU |
| Volume d'aria massimo | 360 piedi cubi |
| Numero di velocità della ventola | 3 |
| Evaporator Type | 32-tube, 4-way coil |
| Materiale | Premium ABS, Aluminum Alloy (core) |
| Tipo di installazione | Underdash |
| Fonte di alimentazione | Alimentato a batteria |
| Cosatage | 72 watt |
| Colore | Nero |
| Paese di origine | Cina |

Figura 3.1: Dimensionale view of the air conditioner unit, showing approximate measurements of 390mm (15.4in) length, 310mm (12.2in) width, and 120mm (4.7in) height.
4. Informazioni sulla sicurezza
Leggere attentamente tutte le istruzioni di sicurezza prima dell'installazione e dell'uso. Il mancato rispetto di queste istruzioni può causare danni materiali, lesioni o morte.
- Scollegare sempre la batteria del veicolo prima di eseguire qualsiasi intervento elettrico.
- Assicurare una ventilazione adeguata durante l'installazione e il funzionamento.
- Non tentare di modificare l'unità o i suoi componenti.
- Durante il funzionamento, tenere le mani e gli abiti larghi lontani dalle parti in movimento.
- This unit is designed for 12V vehicle systems only. Do not connect to other voltage fonti.
- This air conditioning evaporator is only suitable for left-hand drive vehicles.
5. Contenuto della confezione
Verificare che tutti gli articoli siano presenti e integri al momento dell'apertura del pacco:
- 1 x Air Conditioner Evaporator Assembly
- 1 x Condenser Pipe
- 1 x Three-way Pipe
- 3 x staffa fissa
6. Configurazione e installazione
The installation of this underdash air conditioner requires specialized knowledge and tools. It is strongly recommended to have the unit installed by a qualified professional to ensure correct functionality and safety.
Considerazioni importanti:
- This unit is an evaporator assembly only. It requires connection to an external compressor and condenser to function as a complete air conditioning system.
- Ensure adequate space under the dashboard for proper mounting and airflow.
- All electrical connections must be secure and properly insulated to prevent short circuits.
- Refrigerant lines must be properly sealed and charged by a certified technician.

Figura 6.1: Posteriore view of the air conditioner unit, illustrating the internal components, fan housing, and electrical wiring connections.

Figura 6.2: lato view of the unit, detailing the various pipes, sensors, and electrical connections required for installation into a vehicle's AC system.
7. Istruzioni per l'uso
Once properly installed and connected to a functioning AC system, operate the unit using the front panel controls:
- Controllo della velocità della ventola: Rotate the 'AIR' knob to select desired fan speed: 0 (Off), I (Low), II (Medium), III (High).
- Controllo della temperatura: Rotate the 'TEMP' knob to adjust the cooling temperature. Turn towards 'ON' for colder air and 'OFF' to reduce cooling.
- Direzione dell'aria: Adjust the louvers on the air vents to direct airflow as needed.

Figure 7.1: An illustrative image depicting the underdash air conditioner unit and its application in a vehicle, such as a truck, providing a comfortable interior environment.
8. Manutenzione
Regular maintenance helps ensure optimal performance and longevity of your air conditioner unit.
- Pulizia del filtro: Periodically check and clean the pre-filter to maintain efficient airflow. Refer to your vehicle's manual for accessing the filter if applicable.
- Ispezione del sistema: Have the entire AC system, including refrigerant levels and connections, inspected by a professional annually.
- Pulizia esterna: Pulire l'esterno dell'unità con un panno morbido, damp stoffa. Non utilizzare prodotti chimici aggressivi o detergenti abrasivi.
9. Risoluzione Dei Problemi
If you encounter issues with your air conditioner, refer to the following common troubleshooting steps. For complex problems, consult a professional technician.
- Nessun flusso d'aria: Check if the fan speed knob is set to '0'. Ensure the vehicle's electrical system is providing power to the unit. Check for any obstructions in the air vents.
- Flusso d'aria debole: Clean or replace the pre-filter if it is clogged. Ensure the fan speed is set to a higher setting.
- Nessun raffreddamento: Verify that the temperature knob is set to 'ON' or a colder setting. Ensure the external compressor and condenser are functioning correctly and the refrigerant level is adequate. This unit requires a fully charged AC system to provide cooling.
- Rumori insoliti: Turn off the unit immediately and inspect for any loose parts or obstructions. If the noise persists, professional inspection is recommended.
10. Informazioni sulla garanzia
This Aramox product comes with a Limited Warranty. Please retain your proof of purchase for any warranty claims. For specific terms and conditions of the warranty, refer to the documentation provided at the time of purchase or contact Aramox customer support.
11. Supporto
For further assistance, technical support, or inquiries regarding your Aramox Universal Underdash Air Conditioner, please refer to the contact information provided with your product or visit the official Aramox websito.