To Next PageTo Next PageWhat to do if indoor room temp or evaporator sensor is open circuit or short circuited in Carrier Air Conditioner?
If the indoor room temperature or evaporator sensor in your Carrier Air Conditioner is open circuit or short-circuited, check the diagnostic codes displayed on the indoor unit first to identify the problem.
What to do if there is an indoor unit communication error (Illuminates simultaneously) in my Carrier Air Conditioner?
If your Carrier Air Conditioner displays an indoor unit communication error (illuminating simultaneously), check the diagnostic codes displayed on the indoor unit first to identify the problem.
How to fix indoor fan speed that has been out of control for over 1 minute in Carrier Air Conditioner?
If the indoor fan speed of your Carrier Air Conditioner has been out of control for more than 1 minute, check the diagnostic codes displayed on the indoor unit first to diagnose the issue.
How to fix EEROM error in Carrier Air Conditioner?
If your Carrier Air Conditioner is showing an EEROM error, check the diagnostic codes displayed on the indoor unit first to troubleshoot the issue.
What to do if compressor over-current protection has been activated four times in Carrier 38MVQ Air Conditioner?
If the compressor over-current protection in your Carrier Air Conditioner has been activated four times, check the diagnostic codes displayed on the indoor unit first to understand the issue.
General| Refrigerant | R-410A |
|---|---|
| Compressor Type | Inverter |
| Phase | 1 |
| Cooling Capacity | 18000 BTU/h |
| Heating Seasonal Performance Factor (HSPF) | 9 |
| Voltage | 208/230 V |
Details the advantages and key selling points of the duct-free split system, emphasizing its innovative design.
Highlights quiet operation and enhanced security features of the duct-free split system.
Covers ease of installation and straightforward servicing procedures for the unit.
Focuses on built-in reliability, individual room comfort, and economical operation for optimal user experience.
Details user-friendly controls, available accessories, and agency compliance listings for the system.
Explains the coding system used for identifying indoor unit models, capacities, and voltages.
Details the coding system for outdoor unit models, including capacity, voltage, and unit type.
Details the kit that controls condenser fan cycling for operation in low ambient temperatures down to -20°F.
Describes the crankcase heater, recommended for low-ambient applications and long line applications.
Provides instantaneous and integrated heating ratings for 38MVQ009-1 and 40MVQ009-1 units across various conditions.
Details heating performance ratings for 38MVQ012-1 and 40MVQ012-1 units, covering various indoor and outdoor conditions.
Presents heating ratings for 38MVQ012-3 and 40MVQ012-3 units, detailing performance across diverse temperature and airflow scenarios.
Provides instantaneous and integrated heating performance for 38MVQ018-3 and 40MVQ018-3 units under varying operating conditions.
Details heating ratings for 38MVQ024-3 and 40MVQ024-3 units, covering performance across multiple temperature and airflow conditions.
Outlines the operational temperature and humidity ranges for both cooling and heating modes for outdoor and indoor units.
Explains the unit's capability to operate in low ambient temperatures and the need for specific kits and baffles.
Covers the metering devices used and requirements for drain connections, including condensate pump options.
Covers general sizing, long line applications, charge adjustments, and capacity loss calculations for refrigerant lines.
Explains unit wiring, microprocessor control system, operating modes, and wireless remote control functionality.
Illustrates the electrical connections between the outdoor 38MVC009 and indoor 40MVC009 units.
Details the electrical schematic for the 38MVC012-1 outdoor and 40MVC012-1 indoor units.
Presents the wiring diagram for the 38MVC012-3 and 40MVC012-3 units, showing all component interconnections.
Shows the wiring schematic for the 38MVC018-3 and 40MVC018-3 units, detailing electrical connections.
Illustrates the electrical connections for the 38MVQ024-3 and 40MVQ024-3 units, including all components.
Details the wiring schematic for the 38MVQ009-1 and 40MVQ009-1 units, showing component interconnections.
Presents the wiring diagram for the 38MVQ012-1 and 40MVQ012-1 units, illustrating electrical connections.
Shows the electrical schematic for the 38MVQ012-3 and 40MVQ012-3 units, detailing all connections.
Illustrates the wiring diagram for the 38MVQ018-3 and 40MVQ018-3 units, detailing component placements.
Presents the electrical schematic for the 38MVQ024-3 and 40MVQ024-3 units, showing all connections.
Covers system description, agency listings, delivery, storage, handling, and warranty information for the indoor units.
Details the equipment specifications for indoor units, including general construction, fans, coils, motors, and controls.
Lists the minimum required functions for the microprocessor control system, including auto-restart, timer, and diagnostics.
Specifies electrical requirements, SEER/HSPF ratings, and refrigerant line considerations for indoor units.
Covers system description, agency listings, delivery, storage, handling, and warranty for outdoor units.
Details outdoor unit equipment specifications, including cabinet, fans, compressor, coil, and refrigeration components.
Outlines the essential control functions and safety features for the outdoor unit's operation and protection.
Specifies electrical requirements and field-installable features like low-ambient kits and crankcase heaters for outdoor units.
