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Summary of Contents for Toshiba RAV-SM307KRTP-A
- Page 1 1111056504 AIR CONDITIONER (SPLIT TYPE) Owner’s Manual Indoor Unit Model name: High Wall Type For commercial use RAV-SM307KRTP-A RAV-SM407KRTP-A English Português English 1111056504_COVER.indd 28 1111056504_COVER.indd 28 9/22/57 BE 3:40 PM 9/22/57 BE 3:40 PM...
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Page 2: Table Of Contents
– 1 – Original instruction Contents ADOPTION OF NEW REFRIGERANT 1 Precautions for safety ..........3 This Air Conditioner uses R410A an environmentally friendly 2 Accessory parts . -
Page 3: Warning Indications On The Air Conditioner Unit
WARNING WARNING installer by Toshiba Carrier Corporation. He or she has been trained to install, maintain, relocate and remove the air conditioners made by Toshiba Carrier Corporation or, alternatively, he or she has been instructed in such Moving parts. Moving parts. -
Page 4: Precautions For Safety
– 3 – Precautions for safety Operation • Before opening the front panel of the indoor unit or service panel of the outdoor unit, set the circuit breaker to the OFF position. Failure to set the circuit breaker to the OFF position may result in electric shocks through The manufacturer shall not assume any liability for the damage caused by not observing the description of this contact with the interior parts. - Page 5 Information on the transportation, handling and storage of the ■ CAUTION carton To disconnect the appliance from the mains supply. • This appliance must be connected to the mains by means of a switch with a contact separation of at least 3 mm.
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Page 6: Accessory Parts
– 5 – Accessory parts Names and functions of ■ CAUTION indicators and controls on • Disagreement in operation mode Remote controller Remote controller holder Batteries (two) indoor unit When the power is turned on for the fi rst time after installation, lamp lights up for approximately 5 minutes for setting of addresses of systems and... -
Page 7: Wireless Remote Controller
Wireless remote controller Outdoor unit ■ (The design varies depending on the outdoor unit. The following 4-1. Parts name of remote illustration shows an example.) Temperature button ( TEMP controller .... The set temperature is increased up TEMP to 30 °C. Wireless remote controller Air intake ■... - Page 8 – 7 – Names and functions of Preparation and check before ■ ■ PRESET button (PRESET) display indications on wireless Indicated when memorizing the preferred Press this button to change the operation mode operation mode or when it has been memorized. to the preferred operation mode memorized remote controller Also, this icon is indicated when the memorized...
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Page 9: Adjusting Clock
4-2. Adjusting clock Clock adjusting 4-3. Handling the remote Remote controller holder ■ ■ controller ◆ Setting the clock ◆ Installing the remote controller holder Before you start operating the air conditioner, set the CAUTION clock of the remote controller using the procedures Before you actually install the remote controller holder given in this section. -
Page 10: How To Use Remote Controller
– 9 – 4-4. How to use remote Dry operation Automatic operation Timer operation ■ ■ ■ (auto changeover) controller Use the wired remote controller for timer setting if it is ◆ Start also in use. Cooling / heating / fan only ■... -
Page 11: Timer
◆ Cancel the timer operation High power operation ON timer — > OFF timer ■ CAUTION (Stop — > Operation — > Stop) Press the CLR button. • When you select the timer operation, the remote ◆ High power (Hi POWER) You can use this setting to start the air conditioner controller automatically transmits the timer signal ◆... -
Page 12: On Off
– 11 – Quiet operation Preset operation Adjusting airflow direction NOTE ■ ■ ■ • For the cooling operation, the set temperature will The QUIET mode provides quiet operating status Set your preferred operation mode for future use. • Adjust the airfl ow direction properly. Otherwise, automatically increase 1 degree / hour for 2 hours by automatically setting the fan speed to the lowest The setting is memorized by the unit for future... -
Page 13: Wired Remote Controller
Wired remote controller Adjust the horizontal airflow To automatically swing the airfl ow ■ direction This remote controller can control the operation of up to 8 indoor units. Perform this function when the air conditioner is in ◆ Preparation operation. Display section •... -
Page 14: Operation Section
– 13 – Operation section ■ Push each button to select a desired operation. • The control saves commands in memory and after the initial setting, there is no need for any additional settings unless changes are desired. The air conditioner can be operated by pushing the button. -
Page 15: Correct Usage
5-1. Correct usage 8 °C OPERATION (For object pre-heating) ■ (SDI series 4 and DI series 4 only) When the air conditioner is used for the first time or when the setting is changed, follow the steps below. Settings are saved in memory and are displayed anytime the unit is turned on by pushing the button. -
Page 16: Timer Operation
– 15 – 5-2. Timer operation 5-3. Power saving mode Three timer modes are available: (Setting of up to 168 hours is enabled.) The power saving mode saves energy by limiting the maximum current which will effect heating or cooling capacity that the unit can generate. -
Page 17: Self Clean Operation Mode
Limited operation by twin and group 5-4. Self clean operation mode This function is provided to dry the inside of the indoor unit by the FAN operation after running the combination cooling / dry / Auto (cooling) mode to keep the indoor unit clean. •... -
Page 18: Auto Restart Operation
– 17 – Auto restart operation How the air conditioner works ◆ How to cancel the auto restart This air conditioner is equipped with an Automatic Automatic operation restarting facility which allows the air conditioner to • The air conditioner selects and operates in one of the operating modes of cooling, heating or fan only, To cancel the auto restart operation, proceed as resume the set operating conditions in the event of a depending on the room temperature and setting temperature. -
Page 19: Hints For Economical Operation
Hints for economical operation Maintenance Maintain room temperature at comfortable level ■ WARNING Clean air fi lters Before cleaning the air conditioner, to turn off the circuit breaker or main power switch. The clogged air filters impairs the performance of the air conditioner. After the cooling or dry auto (cooling) operation has finished, the self clean operation is performed and the fan starts running. - Page 20 – 19 – Cleaning the air filter Cleaning the air intake grille ◆ When not used for a long time ■ ■ Insert the upper portion of air filter confirming to fit its right and left edges on Clean the air filters every 2 weeks. Perform the fan operation for a couple of the indoor unit until it is firmly set.
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Page 21: Troubleshooting
Troubleshooting Maintenance List Part Unit Check (visual / auditory) Maintenance Check the points described below before requesting repair. Dust / dirt clogging, Heat exchanger Indoor / outdoor Wash the heat exchanger when it is clogged. scratches Symptom Cause • • Take appropriate measures when abnormal sound White, misty, cold air or water comes out The fan of the outdoor unit is automatically stopped and... -
Page 22: Operations And Performance
– 21 – Operations and performance Confirmation and check REQUIREMENT ■ Do not push button because all the error log of the When an error occurred in the air conditioner, an error indoor unit will be deleted. ▼ Check before running code and indoor UNIT No. -
Page 23: Installation
Installation ▼ Air conditioner operating conditions For proper performance, operate the air conditioner under the following temperature conditions: Outdoor temperature : –15 °C to 43 °C (Dry bulb temp.) ◆ Do not install the air conditioner in the following places Cooling Room temperature : 21 °C to 32 °C (Dry bulb temp.), 15 °C to 24 °C (Wet bulb temp.) - Page 24 144 / 9 Moo 5, Bangkadi Industrial Park, Tivanon Road, Tambol Bangkadi, Amphur Muang, Pathumthani 12000, Thailand 1111056504 1111056504_COVER.indd 29 1111056504_COVER.indd 29 9/22/57 BE 3:40 PM 9/22/57 BE 3:40 PM...