Carrier 38QUS012DS Service Manual

70 pages

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SERVICE MANUAL

12 18 24K

LIGHT COMMERCIAL

Table of Contents

Other manuals for Carrier 38QUS012DS

Owner's Manual114 pages

Installation Manual353 pages

Questions and Answers:

B
Breanna SandovalAug 7, 2025
Why is my Carrier 38QUS012DS Air Conditioner not cooling or heating properly?
- B
  Bobby SolisAug 7, 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.
J
jboothAug 19, 2025
How to fix a Carrier 38QUS012DS that does not work at all?
- O
  ostoneAug 19, 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.

Carrier 38QUS012DS Specifications

General

Refrigerant	R-410A
HSPF	10
Cooling Capacity	12000 BTU
Power Supply	208/230V, 60Hz
Noise Level (Indoor/Outdoor)	19 dB (Indoor), 54 dB (Outdoor)

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