DELLA Econo Series 23000 BTU Mini Split Air Conditioner User Manual

Introduction

This manual provides essential information for the safe and efficient operation of your DELLA Econo Series 23000 BTU Mini Split Air Conditioner. This unit offers energy-efficient cooling and heating for spaces up to 1500 sq. ft., featuring 17 SEER2 efficiency, a heat pump, and smart control capabilities.

Please read this manual thoroughly before installation and operation, and retain it for future reference.

Safety Information

Professional Installation Required: This system mandates professional installation. It is not a DIY mini split AC. Improper installation can lead to electric shock, fire, serious injury, or death. Always consult with a qualified HVAC technician for installation.

Electrical Safety: Ensure the power supply matches the unit's requirements (230V). Maximum Fuse Size is 25A. All electrical wiring must comply with local and national electrical codes.

Refrigerant Handling: The unit is pre-charged. No refrigerant adjustment is needed if the tube is under 25 ft. Over 25 ft requires adjustment according to the manual. Refrigerant handling should only be performed by certified professionals.

General Precautions:

• Do not insert fingers or objects into the air inlet/outlet.
• Keep children away from the unit.
• Do not attempt to repair or modify the unit yourself. Contact qualified service personnel.
• Ensure proper ventilation around the outdoor unit.

Product Components

Your DELLA Econo Series Mini Split Air Conditioner package includes the following items:

• Indoor Unit
• Outdoor Unit
• Remote Control
• Installation Kit (Standard size 1/4" & 1/2" outer dimension copper pipes)
• Manual

Image: All components of the DELLA Econo Series Mini Split Air Conditioner, including indoor unit, outdoor unit, remote control, and installation accessories.

Setup and Installation

Important: This system requires professional installation. The following steps are for informational purposes only and should be performed by a qualified technician.

1. Prepare the Installation Area: Use the provided template to mark locations for the line set wall hole and the mini split bracket.
2. Mount the Indoor Unit Bracket: Securely attach the mini split bracket to the wall using the provided screws. Ensure the bracket is properly leveled.
3. Route Line Set and Electricals: Run the line set, drain hose, and electrical wiring through the wall opening.
4. Mount Indoor Unit: Securely mount the mini split indoor unit onto the bracket.
5. Tape Connections: Tape the drain hose and line sets together for a neat and organized installation. Use zip ties to secure electrical wires around the taped line sets and drain hose.
6. Position Outdoor Condenser: Place the outdoor condenser unit in its designated location.
7. Connect Line Set to Condenser: Remove electrical port and valve covers. Connect the unit line set to the condenser line set and tighten down firmly. If available, use a digital torque wrench to verify secure tightening.
8. Electrical Connections: Connect the red power cable to the lower L2 power block on the condenser, the black power cable to the lower L1 power block, and the green ground cable to the condenser. Ensure each wire is connected to its correlating number and letter on the wire block.
9. Vacuum and Refrigerant: Ensure you have the appropriate vacuum equipment. Connect the hose from the outdoor condenser unit to the gauge. Properly connect the hose from the vacuum to the gauge. Open valves on the gauge and activate the vacuum. Monitor the micron reading closely and close valves once it reaches 350. Turn off the vacuum pump.
10. Activate Unit: Restore power to the outlet. Turn the mini split unit on and set it to the lowest cold setting. Allow a few minutes for the outdoor condenser fan to start.
11. Open Valves: Use a service wrench and slowly open the High Side (Top Valve). Monitor the gauge as numbers will drop into the negative (this is expected). After opening the High Side valve, quickly open the Low Side (Bottom Valve).

Operating Instructions

Your DELLA Mini Split AC offers various modes and controls for optimal comfort.

Remote Control Operation

The unit comes with a remote control for convenient adjustments. The remote allows you to:

• Turn the unit On/Off.
• Adjust temperature (61°F to 88°F).
• Select operating modes: Auto, Cool, Heat, Dry (dehumidifying), Eco Energy Saving.
• Control fan speeds: Multiple settings including Quiet, Low, Mid, High, Turbo.
• Set 4D air flow (up-down, left-right).
• Activate "I Feel" mode (senses room temperature at the remote).
• Set 24-hour timer and Sleep mode.

Smart App & Voice Control

The DELLA Econo Series is Wi-Fi enabled and compatible with Alexa and Google Assistant, allowing for remote control via a dedicated app.

• Remote Access: Control your unit from anywhere with internet access.
• Scheduling: Set custom schedules and timers for operation.
• Voice Commands: Use voice assistants to adjust settings hands-free.
• Geo-Location: Some app features may allow automatic adjustments based on your location.

Maintenance

Regular maintenance ensures optimal performance and longevity of your mini split unit.

• Filter Cleaning: Regularly clean the dust filter in the indoor unit to maintain air quality and efficiency.
• Outdoor Unit Cleaning: Keep the outdoor condenser free from debris, leaves, and other obstructions to ensure proper airflow.
• Professional Check-ups: Schedule annual professional maintenance to inspect refrigerant levels, electrical connections, and overall system health.
• PureClean Tech: The unit features PureClean tech to stop dust buildup and defrost the indoor unit, keeping air fresher.

Troubleshooting

If you encounter issues with your DELLA Mini Split AC, consider the following common troubleshooting steps:

• Unit Not Turning On: Check power supply, circuit breaker, and ensure the remote control batteries are functional.
• Insufficient Cooling/Heating: Verify temperature settings, ensure filters are clean, and check for any obstructions to airflow in both indoor and outdoor units.
• Unusual Noises: Minor operational noises are normal (e.g., refrigerant flow). If loud or unusual noises occur, contact customer support.
• Water Leakage: Check the drain hose for blockages or improper installation.
• App Connectivity Issues: Ensure your Wi-Fi network is stable and the unit is within range. Follow app instructions for re-pairing if necessary.

For persistent issues, please refer to the warranty and support section.

Specifications

Image: Detailed dimensions and specifications of the DELLA Econo Series Mini Split Air Conditioner units.

Warranty and Support

DELLA offers comprehensive support for your product:

• Lifetime Coverage: Unmatched warranty for peace of mind.
• Customer Support: Available 24/7 via live chat. Phone support is available Monday-Friday, 6 AM - 4 PM PST.

For assistance, please refer to the contact information provided with your product documentation or visit the official Della website.