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DX Air Curtain (EC)
Installation and Owner's manual
Model name:
RAV-CT101/151/201/251BH-M/L
RAV-CT101/151/201/251CH-M/L
RAV-CT101/151/201/251UH-M/L
For commercial use
DX Air Curtain (EC) Built-in (Medium / Large)
DX Air Curtain (EC) Free-Hanging (Medium / Large)
DX Air Curtain (EC) Cassette (Medium / Large)
ENGLISH
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Table of Contents
Summary of Contents for Tekadoor RAV-CT101BH-M
- Page 1 DX Air Curtain (EC) Installation and Owner's manual Model name: For commercial use RAV-CT101/151/201/251BH-M/L DX Air Curtain (EC) Built-in (Medium / Large) RAV-CT101/151/201/251CH-M/L DX Air Curtain (EC) Free-Hanging (Medium / Large) RAV-CT101/151/201/251UH-M/L DX Air Curtain (EC) Cassette (Medium / Large) ENGLISH...
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Page 2: Table Of Contents
DX Air Curtain Contents Please read this Installation Manual carefully before installing the DX Air Curtain. • This Manual describes the installation method of the DX Air Curtain. • You must also refer to the Installation Manual attached to the Toshiba outdoor unit. ADOPTION OF R410A REFRIGERANT This Air Conditioner is a type which adopts a HFC refrigerant (R410A) instead of the conventional refrigerant R22 in order to prevent destruction of the ozone layer. -
Page 3: Installer: Application
DX Air Curtain Installer APPLICATION Every air curtain is manufactured conforming with European directives and the latest standards. Air curtains prevent air currents and draughts and produce a comfortable environment in the door entrance area The air curtains are manufactured to the latest technical standards and regulations. The quality controls include material and function controls and ensure a quality product with a long life span. -
Page 4: Installer: Precautions For Safety
DX Air Curtain Installer PRECAUTIONS FOR SAFETY • Ensure that all Local, National and International regulations are satisfied. • Read this "PRECAUTIONS FOR SAFETY" carefully before installation. • The precautions described below include the important items regarding safety. Observe them without fail. •... - Page 5 DX Air Curtain Installer The access panel and E-Box cover has to be accessible at all times! Pressure DX Coil Inlet plenum In all situations the accessibility of the unit over the whole length of the unit has to be ensured. Please refer to the technical drawings for dimensions.
- Page 6 DX Air Curtain Installer FLARE NUT CONNECTION The Air Curtain is fitted with R410A Flare Nuts and is charged with Nitrogen Gas (1 barg) when shipped. Please refer to the installation Manual attached to the Toshiba Outdoor unit for flare nut instructions. Gas Pipe External ∅15.9mm Liquid Pipe External ∅9.5mm (Remove Schrader pipe) OPTIONAL CEILING MOUNTING KIT...
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Page 7: Installer: Electrical Work
DX Air Curtain Installer ELECTRICAL WORK • Do not turn on the power of the indoor unit until WARNING vacuuming of the refrigerant pipes is completed. 1. Using the specified wires, ensure to connect Remote controller wiring the wires, and fix wires securely so that the external tension to the wires do not affect the 2-core non polarity wire is used for the remote connecting part of the terminals. - Page 8 DX Air Curtain Installer Remote controller wiring • 2-core with non-polarity wire is used for wiring of the remote controller wiring and group remote controllers wiring (0.5mm to 2.0mm • Strip off approx. 9mm the wire to be connected. Remote controller wiring. Remote controller inter-unit wiring Wire size: 0.5mm to 2.0mm In case of wired type only...
- Page 9 DX Air Curtain Installer WIRING DIAGRAM...
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Page 10: Installer: Applicable Controls
DX Air Curtain Installer APPLICABLE CONTROLS REQUIREMENT Changing of settings for applicable controls • When you use this air conditioner for the first time, it takes approx. 5 minutes until the remote Basic procedure for changing settings controller becomes available after power-on. This Change the settings while the air conditioner is not is normal. - Page 11 DX Air Curtain Installer Procedure 2 Procedure 5 Each time you push button, indoor unit Push button. When the display changes from numbers in the control group change cyclically. flashing to lit, the setup is completed. • To change settings of another indoor unit, repeat Select the indoor unit you want to change settings for.
- Page 12 DX Air Curtain Installer To secure better effect of Group Control heating In case of group control for system of multiple units. When it is difficult to obtain satisfactory heating One remote controller can control maximum 8 indoor units due to installation place of the indoor unit or as a group.
- Page 13 DX Air Curtain Installer Indoor unit No. before setup change is displayed. Group Control procedure example Manual address setup procedure While the operation stops, change the setup. (Be sure to stop operation of the unit). Procedure 4 1. Using temp. setup buttons, specify CODE No.
- Page 14 DX Air Curtain Installer Procedure 6 If there is other indoor unit to be changed, repeat procedure 2 to 5 to change the setup. When the above setup has finished, push select the indoor unit No. before change of setup, specify CODE No.
- Page 15 DX Air Curtain Installer Remote controller switch monitoring function This function is available to call the service monitor mode from the remote controller during a test run to acquire temperatures of sensors of the remote controller, indoor unit and outdoor unit. 1.
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Page 16: Installer: Test Run
DX Air Curtain Installer TEST RUN In case of wired remote controller. Before test run • Before turning on the power supply, carry out the following procedure. 1) Using 500V-Megger, check that the resistance of 1MΩ or more exists between the terminal block of the power supply and the earth (grounding). -
Page 17: Installer: Trouble Shooting
DX Air Curtain Installer After the TEST RUN Please check the following after the TEST RUN of the air curtain: • Are all functions of the control working • Are all fans run freely Adapt the outlet grille to summer or winter operation The outlet grille can be manually adjusted to 5 different positions. - Page 18 DX Air Curtain Installer Check codes and parts to be checked Judging Indication Main defective parts Parts to be checked / error description conditioner device status No header remote Incorrect remote controller setting --- The header remote controller has not controller been set (including two remote controllers).
- Page 19 DX Air Curtain Installer Judging Indication Main defective parts Parts to be checked / error description conditioner device status Outdoor unit low- Current, high-pressure switch circuit, outdoor P.C. board --- Ps pressure sensor pressure system Outdoor Entire stop error was detected or low-pressure protective operation was activated. error Duplicated header Indoor address setting error --- There are two or more header units in the...
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Page 20: Installer: Maintenance Guidelines
DX Air Curtain Installer ▼ Common Check Codes Indoor unit Power Code incorrect Check the settings of DN Code 11 (see Page 10). Fan Motor operation monitor Entire Stop. Check the operation monitoring of the EC fan motors. If this contact is “CLOSED”, the error message “L30”... -
Page 21: Installer: Optional Parts
DX Air Curtain Installer OPTIONAL PARTS ▼ Remote controllers RBC-AMT32E Wired remote controller TCB-EXS21TLE Schedule and Weekly Timer accessory RBC-AS21E2 Simplified wired remote controller for domestic and hotel application RBC-AMS41E Wired remote controller with weekly timer RBC-AMS51E Lite-Vision plus remote controller TCB-AX32E2 Wireless remote controller and receiver RBC-AMT32E... -
Page 22: Installer: Technical Specifications
DX Air Curtain Installer TECHNICAL SPECIFICATIONS... -
Page 23: Installer: Technical Drawings
DX Air Curtain Installer TECHNICAL DRAWINGS Air Curtain Free-Hanging (CH) - Page 24 DX Air Curtain Installer Air Curtain Built-in (BH)
- Page 25 DX Air Curtain Installer Air Curtain Cassette (UH)
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Page 26: Installer: Declaration Of Conformity
DX Air Curtain Installer DECLARATION OF CONFORMITY... -
Page 27: Installer: Service Parts
DX Air Curtain Installer SERVICE PARTS 008, 009, 010 Location No. Part No. Description 8353 Fan Motor 43158187 Transformer 4316V247 Sub PCB MCC-1520-01 4316V418 Control PCB MCC-1403-05 8355 Relay module (KRM) 43050426 TA Sensor 43050425 TC Sensor 43050425 TCJ Sensor 43019904 Fix Plate Sensor... -
Page 28: Owner: Precautions For Safety
DX Air Curtain Owner OWNER'S: PRECAUTIONS FOR SAFETY WARNING WARNINGS ABOUT INSTALLATION • Make sure to ask the qualified installation professional in electric work to install the air conditioner. If the air conditioner is inappropriate installed by yourself, it may cause water leak, electric shock, fire, and so on. •... -
Page 29: Owner: Remote Controller
DX Air Curtain Owner CAUTION 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. • The installation fuse 40A, 25A or 16A must be used for the power supply line of this air conditioner. CAUTIONS ABOUT INSTALLATION (Be sure to confirm the following cautions.) •... - Page 30 DX Air Curtain Owner No function display SETTING display Displayed if there is no function even if the Displayed during setup of the timer etc. button is pushed. Air volume select display Operation mode select display The selected air volume mode is displayed. The selected operation mode is displayed.
- Page 31 DX Air Curtain Owner Operation section Push each button to select a desired operation. • The details of the operation needs to be set up once, afterwards, the air conditioner can be used by pushing button only. button (Air volume select button) button Selects the desired air volume mode.
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Page 32: Owner: Correct Usage
DX Air Curtain Owner OWNER'S: CORRECT USAGE • When you use the air conditioner for the first time or when you change the SET DATA value, follow the procedure below. From the next time, the operation displayed on the remote controller will start by pushing the button only. - Page 33 DX Air Curtain Owner In case of heating • The heating operation mode is selected in accordance with the room temperature and operation starts after approximately 3 to 5 minutes. • After the heating operation has stopped, FAN operation may continue for approx. 30 seconds. •...
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Page 34: Owner: Timer Operation
DX Air Curtain Owner OWNER'S: TIMER OPERATION A type of timer operation can be selected from the following three types. (Setting of up to 168hours is enabled.) OFF timer: The operation stops when the time of timer has reached the set time. Repeat OFF timer: Every time, the operation stops after the set time has passed. -
Page 35: Owner: Maintenance
Owner DX Air Curtain OWNER'S: MAINTENANCE WARNING Cleaning of the air filter and other parts of the air filter involves dangerous work in high places, so be sure to have a service person do it. Do not attempt it yourself. Cleaning of air filters Clogging of air filters will reduce the cooling and heating performance. - Page 36 Owner DX Air Curtain NOTE • For environmental conservation, it is strongly recommended that the indoor and outdoor units of the air conditioner in use be cleaned and maintained regularly to ensure efficient operation of the air conditioner. When the air conditioner is operated for a long time, periodic maintenance (once a year) is recommended. Furthermore, regularly check the outdoor unit for rust and scratches, and remove them or apply rustproof treatment, if necessary.
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Page 37: Owner: Air Conditioner Operations And Performance
Owner DX Air Curtain OWNER'S: AIR CONDITIONER OPERATIONS AND PERFORMANCE 3 minutes protection function 3-minutes protection function prevents the air conditioner from starting for initial 3 minutes after the main power switch/circuit breaker is turned on for re-starting the air conditioner. Power failure Power failure during operation will stop the unit completely. - Page 40 Toshiba Carrier (UK) Ltd Porsham Close Belliver Industrial Estate Plymouth Devon United Kingdom PL6 7DB +44 (0) 1752 753200 +44 (0) 1752 753222 1402285901-EN...
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