Carrier 38QUS048DT Series User Manual (English)

Other manuals for Carrier 38QUS048DT Series

Questions and Answers:

J
jesus00Aug 7, 2025
Why is my Carrier 38QUS048DT Air Conditioner not cooling properly?
- S
  samanthapowellAug 7, 2025
  There could be several reasons why your Carrier Air Conditioner isn't cooling or heating effectively. First, ensure that the temperature and mode settings are correct. Also, check if the air filters are clean. Make sure that all windows and doors are closed, and that airflow is unrestricted both inside and outside. Finally, verify that the fan speed is set to high and the louvers allow for maximum airflow.
S
Sheila BushAug 11, 2025
What to do if my Carrier 38QUS048DT Air Conditioner is not working at all?
- A
  Aaron MorrisAug 11, 2025
  If your Carrier Air Conditioner isn't working, there are a few things to check. First, determine if there is a power failure. Next, see if a switch has been turned off, a circuit breaker tripped, or a fuse blown. Also, make sure the batteries in the remote are fresh, and that the clock and timer on the remote are set correctly.
T
Tammy GarrisonAug 16, 2025
Why is my Carrier Air Conditioner not cooling or heating properly?
- L
  Linda AndradeAug 17, 2025
  If your Carrier Air Conditioner isn't cooling or heating well, check these things: * Make sure the temperature and mode are set correctly. * Ensure the air filters are clean. * Confirm that all windows and doors are closed. * Verify that airflow isn't blocked around the indoor and outdoor units. * Set the fan speed to high and adjust the louvers for maximum airflow.
W
wattstonyaAug 21, 2025
How to fix a Carrier 38QUS048DT Air Conditioner that does not work at all?
- W
  Wendy BrownAug 21, 2025
  If your Carrier Air Conditioner isn't working at all, consider the following: * Check if there's a power failure. * See if a switch has been turned off, a circuit breaker tripped, or a fuse blown. * Make sure the batteries in the remote control are fresh. * Verify that the clock and timer on the remote are set correctly.
L
Laura WiseAug 27, 2025
What to do if my Carrier 38QUS048DT operation is erratic?
- J
  Joseph ToddAug 27, 2025
  If your Carrier Air Conditioner is operating erratically, unpredictably, or is unresponsive, interference from cell phone towers and remote boosters may be the cause. Try disconnecting the power and then reconnecting it. You can also press the ON/OFF button on the remote controller to restart operation.
A
Allison TorresAug 31, 2025
What to do if my Carrier Air Conditioner is erratic, unpredictable or unresponsive?
- M
  Michael BellSep 1, 2025
  If your Carrier Air Conditioner is acting erratically, unpredictably, or not responding, it might be due to interference from cell phone towers or remote boosters. Try disconnecting the power and then reconnecting it. You can also try pressing the ON/OFF button on the remote controller to restart operation.

Carrier 38QUS048DT Series Specifications

General

Model	38QUS048DT Series
Cooling Capacity (BTU)	48000
Cooling Capacity (Ton)	4
Refrigerant	R-410A
Voltage (V)	208/230
Phase	1
Compressor Type	Scroll
Airflow Rate	1600 CFM
Type	Air Conditioner
Stages	Single