1. Introduction
This manual provides essential instructions for the installation, operation, and maintenance of the Webasto C Retrofit Kit, model 5011394A. This unit is a 6000 BTU FCF Platinum Series self-contained air conditioning system designed for marine applications, offering both cooling and reverse cycle heating capabilities. It operates on 115V 60Hz power and is suitable for upgrading existing systems or new installations.
The FCF Platinum Series features an improved design for higher BTU/H ratings across various ambient conditions and a long, slim footprint to facilitate easy replacement of existing air conditioning units.
2. Safety Information
Read all instructions carefully before installation and operation. Failure to follow these instructions may result in property damage, personal injury, or death. Keep this manual for future reference.
- Ensure all electrical connections are made by a qualified technician and comply with local and national electrical codes.
- Disconnect power before performing any maintenance or service.
- Do not operate the unit if any components are damaged.
- Ensure proper ventilation around the unit as specified in the installation guidelines.
- This unit contains refrigerants. Servicing should only be performed by certified personnel.
3. What's in the Box
The Webasto C Retrofit Kit 5011394A typically includes the following components:
- Chiller unit (self-contained A/C unit)
- Controller (control panel)
- Cabling
- Documentation (this manual and other guides)
4. Setup and Installation
The Webasto C Retrofit Kit 5011394A is designed for replacement or upgrade of existing air conditioning units, as well as new applications. Due to the complexity of marine HVAC systems, professional installation by a qualified technician is highly recommended.
4.1. Site Selection
- Choose a location that allows for adequate airflow around the unit and easy access for maintenance.
- Ensure the mounting surface is stable and capable of supporting the unit's weight (approximately 61 pounds).
- Consider the unit's dimensions (21"L x 20"W x 15"H) for proper fit and clearance.
4.2. Plumbing Connections
- Connect seawater inlet and outlet hoses according to the unit's markings. Ensure all connections are watertight and secured with marine-grade clamps.
- Install a proper seawater strainer on the inlet line to prevent debris from entering the system.
4.3. Electrical Connections
- Connect the unit to a dedicated 115V 60Hz power supply circuit.
- Ensure proper grounding and overcurrent protection are in place as per electrical standards.
- Connect the control panel to the main unit using the provided cabling.
4.4. Ducting
Connect appropriate air ducts to the unit's air outlets to distribute conditioned air throughout the desired space. Ensure ducts are properly insulated to minimize heat loss or gain.
5. Operating Instructions
The Webasto C Retrofit Kit 5011394A is operated via its dedicated control panel. Refer to the separate controller manual for detailed instructions on specific functions and settings.
5.1. Power On/Off
Press the power button on the control panel to turn the unit on or off. The display will illuminate, indicating the unit's status.
5.2. Mode Selection
Use the mode selection buttons to choose between cooling (A/C) and heating (Reverse Cycle Heat) modes. The display will show the currently selected mode.
5.3. Temperature Setting
Adjust the desired temperature using the up/down arrows on the control panel. The unit will automatically cycle to maintain the set temperature.
5.4. Fan Speed
Select the desired fan speed (e.g., low, medium, high, auto) to control airflow and noise levels.
6. Maintenance
Regular maintenance ensures optimal performance and longevity of your Webasto C Retrofit Kit. Always disconnect power before performing any maintenance.
6.1. Air Filter Cleaning
Inspect and clean the air filter regularly (e.g., monthly or as needed). A clogged filter reduces efficiency and airflow. Wash with mild soap and water, rinse thoroughly, and allow to dry completely before reinstallation.
6.2. Seawater Strainer
Periodically check and clean the seawater strainer to prevent blockages that can reduce cooling/heating efficiency and potentially damage the pump.
6.3. Condensate Drain
Ensure the condensate drain line is clear and free of obstructions to prevent water buildup and potential leaks.
6.4. Professional Inspection
It is recommended to have the unit professionally inspected and serviced annually by a qualified marine HVAC technician to check refrigerant levels, electrical connections, and overall system health.
7. Troubleshooting
This section addresses common issues you might encounter. For more complex problems, contact a qualified service technician.
| Problem | Possible Cause | Solution |
|---|---|---|
| Unit does not turn on | No power, tripped breaker, faulty wiring. | Check power supply, reset breaker, inspect wiring (by qualified personnel). |
| Insufficient cooling/heating | Clogged air filter, dirty condenser coils, low refrigerant, seawater flow issue. | Clean air filter, clean seawater strainer, contact technician for refrigerant/coil issues. |
| Unusual noise | Loose components, fan obstruction, pump issue. | Inspect for loose parts, clear obstructions, contact technician. |
| Water leaks | Clogged condensate drain, loose plumbing connections. | Clear drain line, tighten plumbing connections. |
8. Specifications
| Model Number | 5011394A |
| Brand | Webasto |
| Series | FCF Platinum Series |
| Cooling Capacity | 6000 BTU/H |
| Special Features | Reverse Cycle Heat |
| Voltage | 115 Volts |
| Frequency | 60 Hz |
| Product Dimensions (L x W x H) | 21 x 20 x 15 inches |
| Item Weight | 61 pounds |
9. Warranty and Support
For specific warranty terms and conditions, please refer to the warranty documentation included with your product or visit the official Webasto website. For technical support, service, or replacement parts, please contact Webasto customer service or an authorized Webasto dealer.
Manufacturer: Webasto