Carrier RAV-AT/CT- Manuals

– 4 – Lite-Vision plus Remote Controller Owner’s Manual EN 3 Part Names and Functions Switching between the normal display and detailed display Push and hold the [ CANCEL] button and [ MONITOR] button at the same time for more than 4 seconds to switch the display mode. The normal display mode is sel...

– 5 – Lite-Vision plus Remote Controller Owner’s Manual Detailed display mode ▼ Icon list *1 Refer to the Installation / Operation Manual supplied with the remote controller. ▼ Ventilation icon list • Ventilation icons appear on the display only when a ventilation unit is connected.• Refer to the Ow...

– 6 – Lite-Vision plus Remote Controller Owner’s Manual EN 4 Operation „ Running operation * Some operation modes are not available depending on the type of indoor unit. „ Changing the fan mode * The available fan modes vary depending on the indoor unit connected. „ Changing the temperature 1 Push t...

– 7 – Lite-Vision plus Remote Controller Owner’s Manual „ Monitor screen Check the current usage status. NOTE Total running hour • The operating time is recorded on the remote controller.• The time is not recorded during self clean operation or fan operation. Temperature around the outdoor unit • Di...

– 8 – Lite-Vision plus Remote Controller Owner’s Manual EN Self clean operation (only for models equipped with the function) „ Menu operation * Refer to the next pages for details about the menu screen. • The self clean operation is the function to dry inside the air conditioner after the “Auto” (co...

– 9 – Lite-Vision plus Remote Controller Owner’s Manual 5 Menu items MENU 1. Wind direction 2.Individual louver 3.Louver setting Swing type Louver lock 4.Off reminder timer Off reminder timer Timer setting 5.Schedule timer Schedule timer Condition setting Holiday setting 6.Night operation 7.Filter s...

– 10 – Lite-Vision plus Remote Controller Owner’s Manual EN About symbols in this manual The meanings of symbols used in this manual are as follows: Running Indicates the operation is available only while the air conditioner is running. 10. Initial setting Clock Name of room Screen contrast Back lig...

– 11 – Lite-Vision plus Remote Controller Owner’s Manual 1. Wind Direction „ Wind direction * Set the wind direction. CAUTION Refer to the instructions (for the wind direction adjustment) in the Owner’s Manual supplied with the indoor unit before setting. Before setting „ Turning on/off the louver s...

– 15 – Lite-Vision plus Remote Controller Owner’s Manual 3. Louver setting „ Swing type * Select the louver swing type from the standard swing, dual swing or cyclic swing.Carry out the setting operation while the indoor unit is stopped. (Turn off the air conditioning unit before starting the setting...

– 16 – Lite-Vision plus Remote Controller Owner’s Manual EN „ Louver lock * The direction of the louver can be locked individually. Carry out the setting operation while the indoor unit is stopped. (Turn off the air conditioning unit before starting the setting operation.) Before setting 1 Push the ...

– 17 – Lite-Vision plus Remote Controller Owner’s Manual 4. Off reminder timer „ Off reminder timer Before setting Off reminder timer Set the length of time until the air conditioner stops automatically. NOTE • “No function” appears on the display for the models not equipped with the Louver setting....

– 19 – Lite-Vision plus Remote Controller Owner’s Manual 5. Schedule timer * Up to 8 different running patterns per day can be programmed with the schedule timer. Days of the week when the schedule timer is not used can also be set in “Holiday setting”. NOTE • “ ” appears on the detailed display whe...

– 20 – Lite-Vision plus Remote Controller Owner’s Manual EN While setting the functionsWhen the central control is used (when the run and stop operation is prohibited) • The Schedule timer cannot be set on the Follower remote controller when the dual remote controller system is used.• Adjust the clo...

– 21 – Lite-Vision plus Remote Controller Owner’s Manual To delete the settings for each day 8 Push the “ ↓ ” [ F1] button to program the next running pattern. Æ Up to 8 different running patterns per day can be programmed. 9 Push the [ MENU] button. Æ The screen returns to the day selection screen ...

– 22 – Lite-Vision plus Remote Controller Owner’s Manual EN To copy the settings of the previous day NOTE Push the [ CANCEL ] button to stop the setting procedure. No setting has been made and the screen returns to the “Schedule timer” screen. „ Holiday setting * Set the days of the week when the sc...

– 23 – Lite-Vision plus Remote Controller Owner’s Manual 6. Night operation (Only for models equipped with the function) Set the operation time that suppressing the operation sound of the outdoor unit is preferable such as nighttime. To set the Night operation time NOTE • The Night operation is not ...

– 24 – Lite-Vision plus Remote Controller Owner’s Manual EN 7. Filter sign reset “ ” (filter sign) appears on the detailed display (not displayed when it is in the normal display mode) to tell the time for cleaning the filter. When the filter sign is displayed on the screen (To reset the filter sign...

– 25 – Lite-Vision plus Remote Controller Owner’s Manual 8. Auto grille (Only for models equipped with the function) Carry out the setting operation while the indoor unit is stopped. (Turn off the air conditioning unit before starting the setting operation.) Operate the auto grille function of the i...

– 26 – Lite-Vision plus Remote Controller Owner’s Manual EN 9. Energy saving Set for the energy saving operation: Energy saving operation, Set temp range limit, and Return back. CAUTION Refer to the Owner’s Manual supplied with the air conditioner about “Energy saving operation”. „ Energy saving ope...

– 27 – Lite-Vision plus Remote Controller Owner’s Manual Energy saving ratio Carry out the setting operation while the indoor unit is stopped. (Turn off the air conditioning unit before starting the setting operation.) NOTE • Cooling / heating performance may be reduced a little because its power is...

– 28 – Lite-Vision plus Remote Controller Owner’s Manual EN Energy saving schedule NOTE • The time of the schedule setting for the Save operation can be set within the range from 0:00 to 23:50 at 10 minute intervals. • The save ratio of the schedule setting for the Energy saving operation can be sel...

– 29 – Lite-Vision plus Remote Controller Owner’s Manual „ Set temp range limit Set the temperature range for each operation mode. When an error occurs during setting “Error” appears on the display when the [ MENU] button is pushed under either condition: 1) the upper limit value falls below the low...

– 30 – Lite-Vision plus Remote Controller Owner’s Manual EN „ Return back The temperature setting returns back to the specified temperature automatically if the temperature has been changed on the remote controller. The time and temperature to return can be set. NOTE The Return back function cannot ...

– 31 – Lite-Vision plus Remote Controller Owner’s Manual 10.Initial setting Set the initial setting of the remote controller. Initial setting items „ Clock Set the year, month, date, and time. 1 Push the [ ∧ ] / [ ∨ ] button to select “10. Initial setting” on the menu screen, then push the “ Set” [ ...

– 32 – Lite-Vision plus Remote Controller Owner’s Manual EN To adjust the clock „ Screen contrast Adjust the contrast of the LCD. 1 Push the [ ∧ ] / [ ∨ ] button to select “1. Clock” on the “Initial setting” screen, then push the “ Set” [ F2] button. 2 Push the [ ∧ ] / [ ∨ ] button to select the yea...

– 33 – Lite-Vision plus Remote Controller Owner’s Manual „ Backlight Turn on or off the backlight of the LCD. „ Key lock Select whether to lock / unlock [ON / OFF], [ ], [MODE](F1) and [FAN SPEED](F2). 1 Push the [ ∧ ] / [ ∨ ] button to select “4.Backlight” on the “Initial setting” screen, then push...

– 34 – Lite-Vision plus Remote Controller Owner’s Manual EN „ Language Select a language for the screen text. 1 Push the [ ∧ ] / [ ∨ ] button to select “7.Language” on the “Initial setting” screen, then push the “ Set” [ F2] button. 2 Push the [ ∧ ] / [ ∨ ] button to select the language. 3 Push the ...

– 35 – Lite-Vision plus Remote Controller Owner’s Manual „ Press & hold 4sec. Set the “press and hold” operation for the [ ON / OFF] button. 1 Push the [ ∧ ] / [ ∨ ] button to select “8.Press & hold 4sec.” on the menu screen, then push the “ Set” [ F2] button. 2 Push the [ ∧ ] / [ ∨ ] button...

– 36 – Lite-Vision plus Remote Controller Owner’s Manual EN 11.Ventilation (Only for models equipped with the function) „ Ventilation Set for the ventilation operation linked to the air conditioner. Operation 1 Select “11. Ventilation” on the menu screen, then push the “ Set” [ F2] button. 2 Push th...

– 37 – Lite-Vision plus Remote Controller Owner’s Manual NOTE • “Impossible” appears on the display when no ventilation unit is connected or the individual operation for the ventilation unit is not activated. • “2. Fan speed” or “3. Mode”, “4. 24H ventilation off” is available only for the air condi...

– 38 – Lite-Vision plus Remote Controller Owner’s Manual EN „ Group control The following functions can be set individually for each unit when the group control is used:“Wind direction setting”, “Individual louver setting”, “Swing type setting”, “Louver lock setting”, “Auto grille setting” Operate t...

– 39 – Lite-Vision plus Remote Controller Owner’s Manual 6 Maintenance Turn off the power before maintenance. CAUTION Do not operate the unit with wet hands. Doing so may result in electric shocks. „ Daily maintenance Wipe the remote controller with a dry, soft cloth. Using water to clean the remote...

– 40 – Lite-Vision plus Remote Controller Owner’s Manual EN 7 Troubleshooting „ Confirmation and check When an error has occurred in the air conditioner, the check code and the unit number of the indoor unit appear on the display of the remote controller. * The check code appears only while the unit...