1. Introduction
This user manual provides essential information for the safe and efficient operation, installation, and maintenance of your Durastar DRAW12F1B 12,000 BTU Cooling / 12,000 BTU Heating Mini Split Wall Mount Indoor Unit. Please read this manual thoroughly before installation and operation, and keep it for future reference.
The Durastar DRAW12F1B is an indoor evaporator unit designed for use in single-zone and multi-zone mini-split systems. It offers energy-efficient heating and cooling solutions for various spaces, providing a comfortable environment year-round.
2. Safety Information
Important: Mini-split systems must be installed by a qualified HVAC professional in accordance with all local codes and regulations. Improper installation will void the manufacturer's warranty and may pose safety risks.
- Always ensure the unit is properly grounded.
- Do not attempt to repair or service the unit yourself. Refer all servicing to qualified personnel.
- Ensure the power supply is disconnected before performing any maintenance or cleaning.
- Keep children and pets away from the unit during operation and maintenance.
- Do not block the air intake or outlet vents.
3. Product Features
The Durastar DRAW12F1B indoor unit is equipped with several features designed for optimal comfort and efficiency:
- Swing/Gentle Feature: Allows for circulated and directed airflow throughout the room.
- Sleep Mode: Adjusts temperature incrementally and automatically turns off after 8 hours to reduce energy consumption.
- Wireless Remote Control with "Follow Me" Technology: Optimizes temperature based on the remote's location for maximum comfort.
- Auto Restart: Automatically restores previous settings after a power failure.
- 24-Hour Timer Feature: Allows scheduling of automatic on/off times.
- Quiet Operation: Designed for minimal noise during use.
- Anti-Corrosive Fin Coating (Golden Fin Coating): Enhances longevity and reliability by preventing corrosion.
Image: Overview of Durastar mini split features including premium construction, discreet design, pro-budget performance, and confidence in quality.
4. Setup and Installation
The Durastar DRAW12F1B is an indoor unit and requires an outdoor condenser for proper functionality. Installation should only be performed by a certified HVAC professional. This ensures compliance with local codes and preserves your manufacturer's warranty.
4.1. Pre-Installation Considerations
- Ensure adequate space for the indoor unit on the wall, considering airflow and maintenance access.
- Verify the electrical supply meets the unit's requirements (230 Volts).
- Plan the routing for refrigerant lines, drainage, and electrical wiring to the outdoor unit.
4.2. Unit Dimensions
The indoor unit dimensions are crucial for proper placement:
- Depth: 7.88 inches
- Width: 31.56 inches
- Height: 11.63 inches
Image: Diagram showing the dimensions of the Durastar indoor mini split unit.
4.3. Professional Installation
A professional installer will handle the mounting of the indoor unit, connection of refrigerant lines, electrical wiring, and drainage, as well as the vacuuming and charging of the system. They will also ensure proper integration with the outdoor condenser unit.
Image: A split image showing the outdoor condenser unit installed next to a house on the left, and the indoor unit mounted on a wall in a living room on the right, illustrating a typical installation scenario.
5. Operating Instructions
Your Durastar mini-split indoor unit is controlled via the included wireless remote. Ensure the remote has fresh batteries for optimal performance.
Image: The Durastar mini split indoor unit shown mounted on a wall, with its accompanying white wireless remote control displayed below it.
5.1. Remote Control Functions
The remote control provides access to all unit functions:
- ON/OFF Button: Powers the unit on or off.
- MODE Button: Cycles through operating modes (Cool, Heat, Fan, Dry, Auto).
- TEMP ▲/▼ Buttons: Adjusts the desired temperature setting.
- FAN Button: Adjusts fan speed (Auto, Low, Medium, High).
- SLEEP Button: Activates Sleep Mode for energy-efficient overnight operation.
- SWING Button: Controls the vertical swing of the air louvers.
- DIRECT Button: Adjusts the horizontal direction of airflow.
- TIMER ON/OFF Buttons: Sets the automatic on/off times.
- SELF CLEAN Button: Initiates the self-cleaning function (refer to maintenance for details).
- FOLLOW ME Button: Activates the "Follow Me" function, using the remote's temperature sensor.
5.2. Basic Operation
- Press the ON/OFF button to start the unit.
- Press the MODE button to select your desired operating mode (e.g., COOL for cooling, HEAT for heating).
- Use the TEMP ▲/▼ buttons to set your preferred temperature. The display on the indoor unit will show the set temperature.
- Adjust the fan speed using the FAN button as needed.
6. Maintenance
Regular maintenance ensures the longevity and efficient operation of your Durastar mini-split unit. Always disconnect power before performing maintenance.
6.1. Air Filter Cleaning
The air filters should be cleaned every two weeks or more frequently depending on usage and air quality. Clogged filters reduce efficiency and airflow.
- Open the front panel of the indoor unit.
- Remove the air filters.
- Clean the filters with a vacuum cleaner or wash them with lukewarm water and a mild detergent.
- Allow filters to dry completely before reinstalling.
- Close the front panel.
6.2. Self-Clean Function
The Self-Clean function helps to prevent mold and mildew growth inside the indoor unit. Refer to your remote control instructions for activating this feature. It typically involves a cycle of freezing and then thawing the evaporator coil to wash away accumulated dirt.
6.3. Professional Servicing
It is recommended to have your mini-split system professionally inspected and serviced annually to ensure optimal performance, check refrigerant levels, and clean coils.
7. 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, remote batteries dead, circuit breaker tripped. | Check power supply, replace remote batteries, reset circuit breaker. |
| Insufficient cooling/heating. | Dirty air filters, blocked outdoor unit, low refrigerant, incorrect mode. | Clean filters, clear obstructions from outdoor unit, contact professional for refrigerant check, select correct mode. |
| Unusual noise. | Loose parts, foreign objects, fan imbalance. | Turn off unit and inspect for loose parts or objects. If noise persists, contact professional. |
| Water leakage from indoor unit. | Clogged drain pipe, improper installation. | Clear drain pipe. If issue persists, contact professional for inspection. |
For issues not listed here or if solutions do not resolve the problem, please contact Durastar customer support or a certified HVAC technician.
8. Specifications
| Attribute | Value |
|---|---|
| Brand | Durastar |
| Model Number | DRAW12F1B |
| Capacity | 12,000 BTU (Cooling/Heating) / 1 Tons |
| Cooling Power | 13500 British Thermal Units |
| Voltage | 230 Volts |
| Noise Level | 56 dB |
| Product Dimensions (D x W x H) | 7.88"D x 31.56"W x 11.63"H |
| Installation Type | Professional Installation |
| Refrigerant | R 410A |
| Color | White |
| Seasonal Energy Efficiency Ratio (SEER) | 19 |
9. Warranty and Support
Durastar products are backed by resilient technology and are designed to withstand the test of time. The product description mentions a competitive 10-year residential parts warranty.
For specific warranty details, claims, or technical assistance, please refer to the official Durastar website or contact their customer service directly. The product description also provides a phone number for assistance with multi-zone systems: (855) 484-3292.
You can also visit the official Durastar store on Amazon for more information: Durastar Store.
