Installation Guide
Tools Needed:
- Roof mounting kit
- Drill with hole saw attachment
- Screwdrivers (flat and Phillips)
- Sealant gun
- Measuring tape
- Multimeter
Step-by-Step Installation
- Select Installation Location: Choose a flat, sturdy section of the RV roof with adequate structural support and clearance from vents.
- Prepare Roof Opening: Mark and cut the roof opening according to template dimensions, ensuring proper sealing surface.
- Install Mounting Frame: Secure the mounting frame to the roof using appropriate sealant and fasteners to prevent leaks.
- Electrical Connection: Connect to 12V DC power supply for controls and 120V/240V AC for compressor operation as per model.
- Mount AC Unit: Lift the AC unit onto the mounting frame and secure with provided bolts and brackets.
- Connect Ductwork: Attach and seal duct connections to ensure proper airflow distribution throughout the RV.
- Test Operation: Power on the unit and test all functions including cooling, fan speeds, and thermostat operation.
Specifications
| Model Series | Ibis 4 |
| Type | Roof Mounted RV Air Conditioner |
| Cooling Capacity | 13,500 BTU/h |
| Air Flow | 320 CFM |
| Noise Level | 58 dB (Low Speed) |
| Control Type | Digital Thermostat with Remote |
| Energy Efficiency | EER 10.5 |
| Power Requirements | 115V, 60Hz, 12A (Cooling Mode) |
| Dimensions (LxWxH) | 35.4 x 33.5 x 12.6 inches |
| Weight | 75 lbs |
| Refrigerant | R410A |
| Duct Compatibility | Standard 10" RV Duct System |
Warranty Information
- Full Warranty: 2 years parts and labor
- Compressor Warranty: 5 years on sealed system
- Extended Coverage: Optional 3-year extension available
For warranty service, contact Dometic Customer Service at 1-800-544-4881 or visit Dometic.com
Key Features
Low Profile Design
Streamlined roof profile reduces wind resistance and improves fuel efficiency while maintaining optimal cooling performance.
Quiet Operation
Advanced compressor technology and insulated housing provide quiet cooling with minimal vibration transmission to the RV interior.
Multi-Speed Fan
Three fan speeds allow customized airflow for optimal comfort, energy efficiency, and noise control in various conditions.
Digital Thermostat
Precise temperature control with LCD display, programmable settings, and remote control capability for convenient operation.
Easy Maintenance
Removable filter and accessible components simplify routine maintenance and cleaning procedures.
All-Weather Protection
UV-resistant housing and waterproof electrical components ensure reliable operation in various weather conditions.
Operating Modes
Cooling Mode
Standard air conditioning operation with adjustable temperature and fan speed settings
Fan Only Mode
Circulates air without cooling for ventilation and temperature equalization
Eco Mode
Energy-saving operation with optimized compressor cycling for reduced power consumption
Turbo Cooling
Maximum cooling capacity for rapid temperature reduction in hot conditions
Sleep Mode
Gradually adjusts temperature and reduces fan speed for quiet nighttime operation
Dehumidify
Reduces humidity while maintaining comfortable temperature levels
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| AC unit won't start | Power supply issue, thermostat setting, circuit breaker | Check power source, verify thermostat settings, reset circuit breaker |
| Insufficient cooling | Dirty filter, low refrigerant, blocked condenser | Clean/replace filter, check for refrigerant leaks, clear condenser area |
| Unusual noises | Loose components, debris in fan, worn bearings | Tighten mounting hardware, clear debris, inspect fan assembly |
| Water leakage | Clogged drain, improper installation, condensation | Clear drain channels, check installation angle, normal in high humidity |
| Fan not working | Motor issue, capacitor failure, wiring problem | Check fan motor, test capacitor, inspect electrical connections |
| Thermostat issues | Battery failure, calibration needed, sensor problem | Replace batteries, recalibrate thermostat, check temperature sensor |
Error Codes
- E1: Temperature sensor failure - Check sensor connection
- E2: Communication error - Check control board wiring
- E3: High pressure fault - Check condenser airflow
- E4: Low pressure fault - Check refrigerant charge
- E5: Compressor overload - Allow unit to cool, check voltage
- E6: Fan motor fault - Inspect fan assembly and motor
Manual Downloads
Current Model Manuals
Ibis 4 Standard
13,500 BTU Roof AC
Ibis 4 Plus
13,500 BTU with Heat Pump
Ibis 4 Low Profile
13,500 BTU Slim Design
Ibis 4 Ducted
13,500 BTU Duct System
Popular Previous Models
Ibis 3 Standard
11,000 BTU Roof AC
Ibis 2 Plus
9,500 BTU with Basic Controls
Ibis 5 Premium
15,000 BTU High Capacity
Ibis 4 Compact
10,000 BTU Small RV Model