Model# 048-GM-48335
OWNER’S MANUAL
14000BTU PORTABLE AIR CONDITIONER
!Attention! Please read these instructions before using this device
NOTICE:
If your package is missing parts or you are having issues with assembly, please call DELLA directly at (949)-344-
2588. The DELLA customer service team will address any questions or concerns you may have. Have this manual
open and ready for reference.
CUSTOMER SERVICE:
(949)-344-2588
9:00AM - 6:00PM PST (Monday - Friday)
www.dellaproductsusa.com
Portable Air-conditioner
Use and Care Manual
Part Number: 048-GM-48266
Thank you very much for selecting this new model of Portable Air Conditioner, please read this Use
and Care Manual carefully before installing and using this appliance. Please keep this Use and Care
Manual properly for future reference.
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Table of Contents
Safety………………………………………………………….……………………
Parts & Features……………………………………………………………………
Installation…………………………………………………….……….……………
Care & Maintenance…………………………………………………….…………
Troubleshooting………………………………………………………….…………
03
04
06
07
08
3
Safety
To reduce the risk of re, electric shock, or injury, when using your air conditioner
follow these basic precautions:
• Only use unit indoors.
• Do not use an extension cord.
• Do not expose outlet to moisture.
• Never unplug unit while it is on.
• Never cover or obstruct your AC unit vents.
• Keep AC unit away from ammable materials, liquids, and chemicals.
• Keep out of reach of children.
4
Parts & Features
Parts
A. Remote
B. Connector
C. Vent Hose
D. Window Adapter
E. Window Kit
Features
1. Control Panel
2. Air Outlet
3. Wheels
4. Handle
5. Core Holder
6. Power Cord
7. Air Intake
8. Hose Inlet
9. Filter
10. Drain
B.
C. D.
E.
A.
1.
2.
5.
3.
4.
6.
7.
8.
9 .
10.
5
Control Panel
Remote
Before use of the remote, install the AAA batteries. Always
replace both batteries with new batteries, do not mix old
and new batteries. Use Alkaline batteries only. Do Not use
rechargeable batteries.
FAN DRY
TIMER
AUTO
CLEAN
AUTO
SWING
ENERGY
SAVER
SLEEP
Hr
TEMP
Auto Auto
Swing
Sleep
Clean
FANDRY
TIMER
AUTO
CLEAN
AUTO
SWING
ENERGY
SAVER
SLEEP
Hr
COOL
HEAT
6
Step 1.
Fully extend vent hose, then attach connector.
Step 2.
Attach connector to back of unit.
Step 3.
Counterclockwise, securely screw vent hose to window
adapter.
Step 4.
Open window and insert slider kit on one side of window.
Step 5.
Extend slider to adjust width. Close window to secure kit.
Step 6.
Securely attach exhaust hose to window kit.
Step 7: Start cooling.
Note: Portable ACs are primarily used for supplemental
and spot cooling for areas like bedrooms, living rooms, and
sunrooms. They are not meant to replace central air.
Installation
Before starting, choose the right location for your portable air conditioner, close to a window and an electrical outlet. Avoid
placing next to furniture.
7
Care & Maintenance
Draining
Portable ACs need to be drained from time to time. To drain your portable AC, follow these instructions:
Step 1. Unplug unit from all power sources.
Step 2. Place empty container under drain.
Step 3. Remove drain plug.
Step 4. Allow water to drain from unit.
Note: Environments with higher humidity may require you to drain your AC more frequently.
Cleaning Air Filter
To ensure your unit is in its best cooling condition, clean or replace the lter as needed. To clean, slide the lter out of unit and
immerse in warm water. Use a mild detergent to remove dirt, particles, and pollutants. Allow lter to completely dry before
placing back in unit.
Seasonal Storage
Proper storage of this product helps protect against wear and damage. When you have nished using your portable AC,
DELLA suggests:
• Unplugging unit from power source.
• Draining unit of all remaining condensation.
• Covering unit with plastic sheet to protect from dust and debris.
• Storing unit in cool, dry place.
It is important that you not subject your unit to extreme temperatures — freezing and excessive heat — as it can take a toll on
the working parts. Instead of putting it in a garage or attic space, it is recommended to keep it in an area that has a controlled
temperature, such as a storage closet.
8
Troubleshooting
Trouble Possible Cause Possible Solution
Unit fails to start
• Power supply failure
• Water drainage is full
• External temperature too
high / too low.
• Room temperature meets or
exceeds set temperature.
• Connect unit to live socket
and power on.
• Drain water stored in unit.
• Recommended condition is
45 - 105 degrees.
• Change set temperature
Faulty cooling / heating
• Unit is in direct sunlight
• Door or windows are open
• Filter needs to be cleaned
• Hose is clogged
• Remove from direct sunlight
• Close all windows and doors
• Clean or replace lter
• Unclog hose
Unusually high noise level • Unit is on uneven surface • Place unit on at surface
Compressor doesn’t work • Overheat protection is on
• Wait for temperature to
decrease - unit will restart
automatically.
Remote doesn’t work
• Too far away from unit
• Remote not aimed at
receptor on unit
• Batteries are dead
• Move remote within range
of unit
• Point remote directly at unit
• Replace batteries
CH 01
• Room temperature sensor
failure
• Check room temperature
sensor and related circuits
CH 02 • Tube temperature sensor failure
• Check room tube
temperature sensor and
related circuits
E4 • Freeze Protection
• Functions will begin again
automatically once Freeze
Protection shuts o
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