To Next PageTo Next PageWhat to do if indoor room temp or evaporator sensor is open circuit or short circuited in Carrier 40MVQ 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.
What to do if compressor over-current protection has been activated four times in Carrier 40MVQ?
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.
How to fix indoor fan speed that has been out of control for over 1 minute in Carrier 40MVQ?
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 40MVQ 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.
General| Model | 40MVQ |
|---|---|
| Refrigerant | R-410A |
| Type | Ductless Mini-Split |
| Compressor Type | Inverter |
| Sound Level | 19 dB (Indoor), 54 dB (Outdoor) |
| Outdoor Unit Noise Level | 54 dB |
| Indoor Unit Dimensions (WxHxD) | Varies by model |
| Outdoor Unit Dimensions (WxHxD) | Varies by model |
| Indoor Unit Weight | Varies by model |
| Outdoor Unit Weight | Varies by model |
| Air Flow (Indoor Unit) | Varies by model |
| Power Supply | 208/230V, 1Ph, 60Hz |
Overview of key advantages like cost-effectiveness and design solutions for various applications.
Explains the quiet operation of duct-free split systems due to no indoor compressors or ductwork.
Details how units prevent intruders and protect coils from weather due to piping and wiring connections.
Highlights the simplicity of installation, requiring only wiring and piping between units, minimizing disruption.
Describes easy access for service, cleanable filters, and self-diagnostics for troubleshooting.
Discusses design for years of trouble-free operation with protections against freeze-ups and high temperatures.
Focuses on personalized comfort through individual space control and air sweep features.
Explains cost savings from heating/cooling only required spaces and efficient air movement.
Mentions microprocessor-based controls and user-friendly wireless remote for comfort and efficiency.
Lists optional accessories like low-ambient kits and condensate pumps for customization.
States that systems are listed with ARI and ETL for compliance.
Explains the coding for indoor unit model numbers, including type and capacity.
Details the coding for outdoor unit model numbers, including type and capacity.
Lists standard features like mounting brackets, controls, air sweep, and freeze protection.
Details features like low-ambient kits and crankcase heaters for outdoor units.
Provides width, height, depth, and operating weight for indoor units.
Specifies dimensions (W, H, L1, L2, L3) and weights for outdoor units.
Details the positions of service valves (J and K) for various unit sizes.
Specifies minimum clearances required around the indoor unit for proper airflow.
Details minimum clearances for outdoor unit airflow from all sides.
Presents detailed physical specifications for outdoor units, including capacity, weight, and coil data.
Presents cooling capacities for 009 and 012 model sizes across various conditions.
Provides cooling capacities for 012 and 018 model sizes across various conditions.
Details cooling capacities for 018 and 024 model sizes across various conditions.
Specifies cooling capacities for the 018-3 model size across various conditions.
Presents cooling capacities for the 024-3 model size across various conditions.
Lists instantaneous and integrated heating ratings for 38MVQ009-1/40MVQ009-1 units.
Lists instantaneous and integrated heating ratings for 38MVQ012-1/40MVQ012-1 units.
Lists instantaneous and integrated heating ratings for 38MVQ012-3/40MVQ012-3 units.
Lists instantaneous and integrated heating ratings for 38MVQ018-3/40MVQ018-3 units.
Lists instantaneous and integrated heating ratings for 38MVQ024-3/40MVQ024-3 units.
Guidance on selecting equipment to match anticipated peak load and humidity control.
Instructions for unit leveling and providing adequate clearance for optimal airflow.
Guidance on unit leveling, clearance, location, and wind protection for outdoor units.
Details the cooling and heating operating ranges for outdoor and indoor units.
Explains cooling operation at lower temperatures and the need for accessory kits.
Covers installation of drains and the use of accessory condensate pumps.
Provides guidelines for line sizing, burial, insulation, and vibration isolation.
Details requirements for longer line lengths, including crankcase heaters and wind baffles.
Lists refrigerant charge adjustments based on line length.
Explains power supply and connection details between outdoor and indoor units for different models.
Describes the control system functions, operating modes, and manual button operations.
Outlines the function and range of the wireless remote control for system operation.
Provides air throw distances for different unit capacities at various airflow settings.
Lists sound power and sound pressure ratings for indoor and outdoor units.
Details electrical specifications including voltage, amps, and fuse/breaker ratings.
Illustrates electrical connections between outdoor and indoor units for model 38MVC009/40MVC009.
Shows electrical connections for 38MVC012 and 40MVC012 indoor units.
Details electrical connections for 3-phase 38MVC012 and 40MVC012 units.
Illustrates wiring for 3-phase 38MVQ018 and 40MVQ018 units.
Depicts wiring connections for 3-phase 38MVQ024 and 40MVQ024 units.
Shows electrical connections for 38MVQ009 and 40MVQ009 outdoor and indoor units.
Details the wiring for 38MVQ012 and 40MVQ012 indoor units.
Illustrates the wiring for 3-phase 38MVQ012 and 40MVQ012 units.
Depicts the wiring for 3-phase 38MVQ018 and 40MVQ018 units.
Shows the electrical connections for 3-phase 38MVQ024 and 40MVQ024 units.
Overview of wall-mounted fan coils matched with outdoor units for cooling or heat pump operation.
Requirements for unit compliance with ARI Standards 210/240 and directory listing.
Details the wall-mounted fan coil unit components including coil, fan, motor, and controls.
Lists minimum functions for the microprocessor control system, including restart, timer, and freeze protection.
Specifies voltage requirements for indoor fan motors and power supply from the outdoor unit.
Lists minimum SEER and HSPF ratings required for the 40MVC, MVQ system.
Describes optional field-installed features like condensate pumps and crankcase heaters.
Overview of air-cooled split system outdoor units for cooling or heat pump applications.
Specifies compliance with ANSI/ASHRAE 15, UL 1995, and salt spray testing requirements.
Details the factory-assembled single-piece outdoor unit, including wiring, piping, controls, and compressor.
Describes the hermetic rotary compressor, its protection features, and motor specifications.
Lists required control functions and safeties, including time delay and overload protection.
Outlines optional field-installed features like low-ambient kits and wind baffles.
