1. Introduction
This manual provides comprehensive instructions for the safe and efficient installation, operation, and maintenance of your Zivisamt 12V DC Split Air Conditioner. This unit is designed to provide cooling for vehicle cabs within 6 square meters (64 square feet), such as trucks, RVs, caravans, buses, and campers. Please read this manual thoroughly before installation and use, and retain it for future reference.
2. Safety Information
WARNING: Failure to follow these safety instructions could result in electric shock, fire, serious injury, or death.
- Ensure the power supply is disconnected before performing any installation, maintenance, or repair work.
- Installation must be performed by qualified personnel in accordance with all local and national electrical codes.
- Use only the specified voltage (12V DC) for this unit. Incorrect voltage can cause damage or fire.
- Do not block the air intake or exhaust vents of either the indoor or outdoor unit.
- Keep flammable materials away from the unit.
- Do not attempt to repair or modify the unit yourself. Contact qualified service personnel.
- Ensure proper ventilation during installation and operation.
- The refrigerant R134A is used in this system. Handle with care and ensure proper disposal.
3. Product Overview
The Zivisamt 12V DC Split Air Conditioner consists of an outdoor condenser unit and an indoor evaporator unit, designed for efficient cooling in vehicle cabins.
Figure 3.1: Zivisamt 12V DC Split Air Conditioner Outdoor Unit. This image shows the compact design of the outdoor unit, featuring a large fan for heat dissipation and mounting brackets on the side.
Key Features:
- Efficient Cooling: Provides 2000W (6800BTU) cooling capacity, suitable for cabins up to 6m² (64 sq ft).
- Low Power Consumption: Operates on 12V DC power, with a rated power of 800W, making it energy-efficient for vehicle use.
- Quiet Operation: Engineered with noise reduction technology for a comfortable environment.
- Dual Control: Can be operated via the indoor unit's control panel or the included remote control.
- Multiple Modes: Features Strong Cooling, Economic, and Sleep modes to suit various needs.
- Durable Construction: Utilizes aluminum heat exchangers and an ABS shell for the outdoor unit, ensuring longevity.
Figure 3.2: Dimensions and key components of the Zivisamt 12V DC Split Air Conditioner. This image illustrates the dimensions of both the outdoor and indoor units, highlighting durable components like aluminum heat exchangers, an ABS shell for the outdoor unit, and a Whirlpool compressor.
Figure 3.3: High Working Efficiency features of the Zivisamt 12V DC Split Air Conditioner. This image details the unit's performance metrics including 800W power, 2600rpm fan speed, 220m³ wind coverage, 3000rpm motor speed, 360° rotatable air outlets, and a 20cc/rpm Whirlpool compressor displacement.
4. Specifications
| Feature | Specification |
|---|---|
| Model | RV Air Conditioner |
| Voltage | 12V DC |
| Rated Power | 800W |
| Maximum Current | 60A |
| Cooling Capacity | 2000W / 6800BTU |
| Refrigerant | R134A (400-450g) |
| Oil Type | POE68 (90ml-120ml) |
| Speed Range | 1000-3000rpm |
| Outdoor Unit Size | 49 x 21 x 66 cm (19.3 x 8.3 x 26 inches) |
| Indoor Unit Size | 49 x 33 cm (19.3 x 13 inches) |
| Applicable Cab Area | Within 6m² (64 sq ft) |
| Material | Copper, Aluminum, ABS Plastic |
| Included Components | 1* Air Conditioner Kit, 1* Remote Control |
5. Installation
Proper installation is crucial for the performance and longevity of your air conditioner. It is highly recommended that installation be performed by a professional technician.
General Installation Steps:
- Site Selection: Choose appropriate locations for both the indoor and outdoor units. The outdoor unit should have adequate airflow and be securely mounted. The indoor unit should be positioned for optimal air distribution within the cabin.
- Mounting: Securely mount the outdoor unit using the provided brackets. Mount the indoor unit inside the cabin, ensuring it is level and stable.
- Refrigerant Line Connection: Connect the refrigerant lines between the indoor and outdoor units. Ensure all connections are tight to prevent leaks. This step requires specialized tools and knowledge of refrigerant handling.
- Electrical Wiring: Connect the 12V DC power supply to the unit according to the wiring diagram (not provided in this manual, refer to product packaging or manufacturer's specific wiring instructions). Ensure proper grounding and fuse protection.
- Vacuuming and Charging: Evacuate the refrigerant lines to remove air and moisture, then charge the system with the specified amount of R134A refrigerant (400-450g). This step requires specialized equipment and expertise.
- Leak Check: Perform a thorough leak check on all refrigerant connections.
- Test Run: After installation, perform a test run to ensure the unit operates correctly and cools effectively.
Note: The refrigerant (R134A) is not included in the package and must be sourced separately by a qualified technician.
6. Operation
Your Zivisamt 12V DC Split Air Conditioner can be controlled via the operation panel on the indoor unit or the included remote control.
Figure 6.1: Dual control options for the Zivisamt 12V DC Split Air Conditioner, showing both the indoor unit's operation panel and the remote control. The operation panel allows for power, wind speed, mode, and temperature adjustments. The remote control offers comprehensive functions including power, wind speed, modes, temperature, strong cooling, economic mode, sleep mode, digital display, and wind direction adjustment.
6.1 Operation Panel Controls:
- Power Switch: Turns the unit on or off.
- Adjust Wind Speed: Cycles through available fan speeds.
- Select Different Modes: Toggles between Strong Cooling, Economic, and Sleep modes.
- Increase Temperature: Raises the set temperature.
- Decrease Temperature: Lowers the set temperature.
6.2 Remote Control Functions:
Figure 6.2: Remote control for the Zivisamt 12V DC Split Air Conditioner, detailing its various buttons and their functions. Functions include turning the unit on/off, adjusting wind speed, selecting modes, adjusting temperature, activating strong cooling, economic mode, sleep mode, digital display control, and wind direction adjustment.
- Turn on/off Air Conditioner: Power button.
- Without Any Function: (This label appears on the image, but typically indicates a placeholder or unused button. Assume it's not functional.)
- Voltage Display: Shows current voltage.
- Select Different Modes: Cycles through Strong Cooling, Economic, and Sleep modes.
- Adjust Wind Speed: Controls fan speed (e.g., 1 to 5 gears).
- Adjust Temperature: Increases or decreases the set temperature.
- Strong Cooling Mode: Activates maximum cooling.
- Economic Mode: Optimizes for energy saving.
- Sleep Mode: Adjusts settings for comfortable sleep and reduced noise.
- Digital Display: Controls the display on the indoor unit.
- Wind Direction Adjustment: Adjusts the direction of airflow.
6.3 Operating Modes:
Figure 6.3: Various operating modes of the Zivisamt 12V DC Split Air Conditioner. This image highlights Strong Cooling Mode for maximum effect, Economic Mode for energy efficiency, and Sleep Mode for quiet, comfortable overnight operation.
- Strong Cooling Mode: Provides maximum cooling power for rapid temperature reduction.
- Economic Mode: Optimizes power consumption for energy saving, ideal for extended use.
- Sleep Mode: Designed for quiet operation and gradual temperature adjustments to ensure comfortable sleep.
Figure 6.4: Illustration of the low noise levels during operation of the Zivisamt 12V DC Split Air Conditioner. The image compares the unit's noise level (65dB) to a library (30dB) and road noise (80dB), indicating a relatively quiet operation for a truck air conditioner.
Figure 6.5: Detailed view of the Zivisamt 12V DC Split Air Conditioner's internal components and display. This image highlights the hollow back frame for efficient heat dissipation and the clear digital screen display for monitoring working status, including temperature and voltage.
7. Maintenance
Regular maintenance ensures optimal performance and extends the lifespan of your air conditioner.
- Clean Air Filters: Regularly clean the air filters of the indoor unit. Remove filters, wash with mild soap and water, rinse thoroughly, and allow to dry completely before reinserting.
- Clean Outdoor Unit: Keep the outdoor unit free from dirt, leaves, and other debris. Gently clean the condenser coils with a soft brush or vacuum cleaner. Ensure power is disconnected before cleaning.
- Check Refrigerant Levels: Periodically have a qualified technician check the refrigerant (R134A) levels. Low refrigerant can reduce cooling efficiency.
- Inspect Electrical Connections: Annually, have a technician inspect all electrical connections for tightness and signs of wear.
- Drainage Check: Ensure the condensate drain line is clear and free of obstructions to prevent water leakage.
8. Troubleshooting
Before contacting customer support, please refer to the following common issues and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Unit does not turn on. | No power supply, blown fuse, loose wiring. | Check 12V DC power connection. Inspect fuses. Ensure all wiring is secure. |
| Poor cooling performance. | Dirty air filters, blocked outdoor unit, low refrigerant, incorrect mode setting. | Clean air filters. Clear obstructions from outdoor unit. Check refrigerant levels (professional service recommended). Select Strong Cooling mode. |
| Unusual noise during operation. | Loose components, debris in fan, unit not level. | Inspect for loose parts. Check for debris in fan. Ensure unit is securely mounted and level. |
| Water leakage from indoor unit. | Blocked condensate drain line. | Clear the condensate drain line of any obstructions. |
If the problem persists after attempting these solutions, please contact Zivisamt customer support or a qualified service technician.
9. Applications
The Zivisamt 12V DC Split Air Conditioner is versatile and suitable for a range of vehicles requiring cabin cooling, particularly those with a cabin area up to 6 square meters (64 sq ft).
Figure 9.1: Various applications for the Zivisamt 12V DC Split Air Conditioner. This image shows the unit being suitable for trucks, caravans, trailers, buses, school buses, and bulldozers, highlighting its versatility for different vehicle types.
- Trucks
- RVs and Campers
- Caravans
- Buses and School Buses
- Heavy Equipment (e.g., Bulldozers)
10. Warranty and Support
For warranty information, please refer to the documentation included with your purchase or visit the official Zivisamt website. If you require technical assistance, parts, or service, please contact Zivisamt customer support. When contacting support, please have your product model number (RV Air Conditioner) and purchase date available.
You can visit the Zivisamt Store on Amazon for more information.