Remote Control Functions, Emergency Operation

Remote Control Operation - Quick Start

NOTE: When transmitting a command from the remote control to the unit, be sure to point the control toward the right side of the unit. the unit will confirm receipt of a command by sounding an audible beep.

1.Turn the unit on by pushing the ON/OFF button.

2.If there is a preference for temperature settings to be dis- played in _F rather than _C (default), push the recessed F/C button once using a paper clip or similar object.

3.Select the desired mode by pushing the mode button.

AUTO COOL DRY HEAT FAN

NOTE: Cool only units have no heat mode.

4.Select the temperature set point by pointing the control to- ward the unit and pressing the increase/decrease temperature set point buttons until the desired temperature appears on screen.

5.Select the desired fan speed by pressing the FAN SPEED button to select desired fan speed.

NOTE: If unit is operating in Dry mode, AUTO fan speed will be displayed.

6.Set the airflow direction. When the unit is turned on, the louvers default to the cooling or heating position. The user can adjust louver position by pushing the air direction but- ton or have continuous louver movement by pushing the swing button.

Emergency Operation

If the remote control is lost, damaged, or the batteries are exhausted, the MANUAL button can be used to run the unit.

Open the front cover panel and press the MANUAL button once briefly when the system is off.

To stop emergency operation, push the MANUAL button twice or operate the remote control. If the MANUAL button is only pushed once, the system will enter TEST mode and run for 30 minutes.

Manual button

A07364

The set conditions of emergency operation are as follows:

SPreset set point: 76_F (24_C) S Fan speed: AUTO

SDischarge air direction: Pre-set position based on operation in “Cool”or “Heat” mode.

REMOTE CONTROL FUNCTIONS

Pressing the On/Off Button

ON/OFF

INDICATOR

AUTO

SET TEMP.

CLOCK

SPEED AUTO

A08034

When the air conditioner is not in operation, the remote control will display the last set point, mode and time.

SPress the On/Off button to start the unit.

-The unit will start in the last operating mode and set point. The ON/OFF indicator will appear.

SPress button On/Off to stop the unit.

-All indicator lights on the unit will go out, and the remote control will display the set point, mode and time.

NOTE: If the On/Off button is pressed too soon after a stop, the compressor will not start for 3 minutes due to the inherent protection against frequent compressor cycling. The unit will only emit an audible beep when the signals are received correctly.

Selecting an Operating Mode

Use the Operating Mode button to select one of the available modes.

OPERATING MODE

AUTO COOL DRY HEAT FAN

SET TEMP.

CLOCK

SPEED AUTO

AUTO COOL DRY HEAT FAN

A08034 / A07548

Setting the Room Temperature Set Point

Pressing the increase temperature set point and decrease buttons will raise or lower the temperature.

The unit will confirm signal receipt with a beep and the value of the set temperature on the display will change accordingly.

The temperature can be set between 62_F (17_C) and 88_F (31_C).

NOTE: In Cooling mode, if the temperate selected is higher than the room temperature, the unit will not start. The same applies for the Heating mode if the selected temperature is lower than the room temperature.

40MVQ, 40MVC, 38MVQ, 38MVC specifications

The Carrier 38MVC, 38MVQ, 40MVC, and 40MVQ are advanced air-conditioning systems designed for both residential and commercial applications. These units are recognizable for their commitment to efficiency, reliability, and comfort, making them ideal choices for various environments.

One of the standout features of these models is their high energy efficiency ratings. Both the 38MVC and 38MVQ boast Seasonal Energy Efficiency Ratios (SEER) that exceed industry standards, delivering substantial energy savings over time. The 40MVC and 40MVQ models also continue this trend, featuring enhanced efficiency that translates into lower utility bills and a reduced carbon footprint.

These air-conditioning units utilize Carrier's innovative inverter technology, which allows for variable speed operation. This means that the compressor can adjust its speed according to the cooling demand, resulting in smoother temperature control and less energy consumption. The inverter technology not only maximizes comfort but also contributes to quieter operation, as the systems can run at lower speeds when full capacity is not required.

In addition to efficiency, the Carrier 38MVC, 38MVQ, 40MVC, and 40MVQ are equipped with advanced filtration systems. These systems work to purify the air by reducing allergens and pollutants, ensuring a healthier indoor environment. Some models also come equipped with smart connectivity options, allowing users to control their air conditioning remotely via a smartphone app. This feature adds convenience and helps monitor energy usage effectively.

With durable construction and high-quality components, these units are designed to withstand the test of time, reducing the need for frequent repairs or replacements. They are also built to operate quietly, so they can provide comfort without disturbing the peace of the indoor environment.

In terms of installation flexibility, the Carrier 38MVC, 38MVQ, 40MVC, and 40MVQ can be easily integrated into various existing HVAC systems, thanks to their compatible size and design. This adaptability makes them suitable for a wide range of applications, from small residential homes to larger commercial spaces.

Overall, the Carrier 38MVC, 38MVQ, 40MVC, and 40MVQ models are engineered with cutting-edge technologies that prioritize efficiency, comfort, and ease of use, making them an excellent choice for those looking to enhance their indoor climate control solutions.