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Lite-Vision plus Remote Controller

Installation Manual

Wire the remote controller

Wiring diagram

Terminal block for the remote control wiring on the indoor unit

Requirements for installing two remote controllers

In the dual remote controller system, one or more units are operated from two remote controllers. (Up to two remote 
controllers can be installed.)

Set the follower remote controller

Set from “6. Header/follower” in “6. Initial setting” on the MENU screen.
For details, refer to the page 15.

Install the remote controllers

For the dual remote controller system, install the remote controllers as follows:

1

Set one remote controller as the header remote controller.

 

(The remote controllers are set as “Header remote controller” as factory default.)

Remote control wiring (procured locally)

Terminal block for 

the remote control 

wiring

Remote controller

* Terminals of A and B 

have no polarity.

* Use wire of 0.5 mm

2

 to 2.0 mm

2

.

* A crimp-style terminal cannot be used.

Summary of Contents for RB-RWS20-E

Page 1: ...del name RB RWS20 E Read this manual before using the RB RWS20 E remote controller Refer to the Installation Manual supplied with the indoor unit for any installation instructions other than operations of the remote controller Installation Manual ...

Page 2: ...ire the remote controller 7 Requirements for installing two remote controllers 7 Note 8 4 Part names and functions 9 Monitor screen 10 5 Initial setting 11 1 Clock 11 2 Name of room 12 3 Screen contrast 13 4 Backlight 14 5 Key lock 14 6 Header follower 15 7 Language 16 8 Press hold 4 sec 17 6 Field setting menu 18 1 Test mode 18 2 Register service info 20 3 Alarm history 24 4 Monitor function 25 5...

Page 3: ... other injuries which do not require hospitalization or long term treatment as an outpatient 3 Damage to property indicates damage extending to buildings household effects domestic livestock and pets Symbols Meaning of Symbols Indicates prohibited items The actual contents of the prohibition are indicated by a picture or text placed inside or next to the graphic symbol Indicates compulsory mandato...

Page 4: ...us Remote Controller Installation Manual 2 Accessory parts No Part name Quantity 1 Remote controller 1 2 Screws small M4 x 20 2 3 Wood screws M3 8 x 16 2 4 Owner s Manual 1 5 Installation Manual This manual 1 6 CD ROM 1 ...

Page 5: ...all the remote controller in a place exposed to direct sunlight or direct outside air such as the side of a window Do not install the remote controller in a place behind something or to the rear side of an object where air flow is not sufficient Do not install the remote controller in a freezing box or refrigerator as the remote controller is not waterproof Install the remote controller vertically...

Page 6: ... remote controllers To install two or more adjacent remote controllers follow the instructions in the Fig 1 and 2 Wiring type VCTF 0 5 mm2 to 2 0 mm2 x 2 Total length of remote control wiring and inter wiring between remote controllers L L1 1 remote controller 2 remote controllers Up to 500 m Up to 300 m Indoor unit Remote control wiring L Remote controller Remote controller L1 Wall 32 5 mm or mor...

Page 7: ...ase 2 Use the wood screws 2 pieces supplied with the remote controller to attach the rear case of the remote controller to the wall Do not use an electrical screwdriver Do not over tighten the screw Tightening torque is up to 2 kg f cm otherwise the rear case may be damaged 3 Connect the electrical wire from the indoor unit to the terminal block of remote controller Refer to Wire the remote contro...

Page 8: ...remote controller Set from 6 Header follower in 6 Initial setting on the MENU screen For details refer to the page 15 Install the remote controllers For the dual remote controller system install the remote controllers as follows 1 Set one remote controller as the header remote controller The remote controllers are set as Header remote controller as factory default Remote control wiring procured lo...

Page 9: ...emperature sensor and the settings of the test operation refer to the page 18 To diverge from the indoor unit To diverge from the header remote controller Remote control wiring Locally procured 0 5 mm2 to 2 0 mm2 Remotecontroller header Remote controller follower Sold separately Terminal block for the remote control wiring Earth Indoor unit Remote control wiring Locally procured 0 5 mm2 to 1 25 mm...

Page 10: ...s the temperature On the menu screen selects a menu item 4 MENU button Displays the menu screen 5 F1 button Varies its function according to the setting screen 6 F2 button Varies its function according to the setting screen 7 CANCEL button Functions as indicated on the screen such as returning to the previous menu screen 8 MONITOR button Displays the monitoring screen 8 4 7 6 1 2 3 5 Room A 12 00 ...

Page 11: ...leaning timer of the indoor unit is not set 1 Push MONITOR button The monitor screen appears 2 Push CANCEL button to return 1 Displays the set temperature 2 Displays the temperature measured by the indoor temperature sensor of the indoor unit If the sensor is set to that of the remote controller the temperature measured by the remote controller sensor is displayed 3 Displays the temperature around...

Page 12: ...creen will be displayed 5 Push the CANCEL button to return The screen returns to the menu screen 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 date month year hour and minute Push the F1 F2 button to set the value 3 Push the MENU button Initial setting 1 2 1 Clock 2 Name of room 3 Screen contrast 4 Backlight 5 Key lock...

Page 13: ... cause NOTE The available date range is from January 1st 2010 to December 31st 2099 1 Push the button to select 2 Name of room on the Initial setting screen then push the Set F2 button 2 Set the name of the remote controller Enter the characters of the name in the screen 1 Move the cursor to select the character with the button and F1 F2 button the selected character is highlighted then push the M...

Page 14: ...on the Initial setting screen then push the Set F2 button 2 Push the F1 F2 button to adjust 3 Push the MENU button The screen returns to the Initial setting screen Return Set Fix ABCDE FGH I J KLMNO PQRST U W X Y Z abcde f g h i j klmno p q r s t uvwxy z 12345 6789 0 Bedroo Del Return Set Del ABCDE FGH I J KLMNO PQRST U W X Y Z abcde f g h i j klmno p q r s t 705A Fix uvwxy z 12345 6789 0 Initial ...

Page 15: ...itial setting screen then push the Set F2 button 2 Push the button to select a key to lock unlock 3 Push the F1 button to select Lock or F2 button to select Unlock 4 Push the MENU button When Lock is selected the key cannot be used during key lock When Unlock is selected the key can be used even during key lock All keys are unlocked while the check code is displayed For the key lock setting refer ...

Page 16: ...available when the remote controller is set as the Follower remote controller In the dual remote controller system the latter operation overrides the former The remote controller is set as Header remote controller as factory default 1 Push the button to select 6 Header follower on the Initial setting screen then push the Set F2 button 2 Push the button to select the setting 3 Push the MENU button ...

Page 17: ...en then push the Set F2 button 2 Push the button to select a language 3 Push the MENU button The screen text changes to the selected language The factory default is English Initial setting 2 2 6 Header Follower 7 Language 8 Press hold 4 sec Set Return Set Language 1 2 English French Français Germany Deutsch Return Fix Italian Russian Language 2 2 Dutch Return Fix Nederlands ...

Page 18: ...t F2 button 2 Push the button to select ON or OFF 3 Push the MENU button When ON is selected the air conditioner starts stops running when the ON OFF button is pressed and hold 4 seconds When OFF is selected the air conditioner starts stops running when the ON OFF button is pressed The factory default is OFF Initial setting 2 2 6 Header Follower 7 Language 8 Press hold 4 sec Set Return Press hold ...

Page 19: ...ostat to turn off In order to prevent a continuous operation the forced test operation is released after 60 minutes have passed and returns to the normal operation CAUTION Do not perform the forced test mode for purposes other than the test mode because it applies an excessive load to the devices 1 Push the MENU button to display the menu screen 2 Push and hold the MENU button and the button at th...

Page 20: ...ure setting cannot be adjusted during the test mode Check codes are displayed as usual 3 When the test mode is finished push the button to select 1 Test mode on the Field setting menu screen then push the Set F2 button The screen 3 appears Pushing the Yes F1 button stops the test mode screen and continues the normal operation NOTE The test mode stops after 60 minutes and the screen returns to the ...

Page 21: ...nit Information data of the indoor unit is loaded automatically Automatic loading is not available for some models In this case enter information manually Enter the contact number for service displayed in 2 Service information of 7 information on the menu screen Enter the model name and serial number displayed in 1 Model information of 7 information on the menu screen Push the MONITOR button Refer...

Page 22: ...tdoor unit 4 Indoor model name Enter reset the model name of the indoor unit 5 Indoor unit serial No Enter reset the serial number of the indoor unit 1 Push the button to select 1 Service contact tel No then push the Set F2 button 2 Move the cursor to select the character selected character is highlighted with the F1 F2 button then enter the contact number with the button 3 Push the MENU button 1 ...

Page 23: ...oor model name to enter the model name of the indoor unit Select 5 Indoor unit serial No to enter the serial number of the indoor unit 2 Push the button to select 1 Manual model name input on the Outdoor model name screen then push the Set F2 button Select 1 Manual serial No input to enter the serial number of the outdoor unit Select 1 Manual model name input to enter the model name of the indoor ...

Page 24: ...ection To select the serial number of the indoor unit select 2 Serial No selection 2 Push the button to select remote controller or Outdoor unit When Outdoor unit is selected the model name or serial number of the outdoor unit is not displayed When Indoor unit is selected the model name or serial number received from the indoor unit is displayed When remote controller is selected the manually ente...

Page 25: ...ones The date and time when the error occurred for the first time is displayed for the repeated alarm 1 Push the Reset F2 button while the list of alarm history is displayed 2 Push the Yes F1 button after the confirmation screen is displayed Delete the alarm history in each remote controller when the dual remote controller system is used 1 Test mode 2 Register service info 3 Alarm history 4 Monito...

Page 26: ... button to select 4 Monitor function on the Field setting menu screen then push the Set F2 button Push the button to select the code to check data 2 Refer to the Installation Manual supplied with the indoor unit or outdoor unit or service manual for details about the check code and data 3 Push the CANCEL button to return to the Field setting menu screen Monitor function Code 00 Data 0024 Return Se...

Page 27: ... to the Installation Manual supplied with the indoor unit or service manual for details about the Function code and data 3 Push the MENU button to set the other Function codes After Continue is displayed on the screen push the Yes F1 button 4 Push the No F2 button to finish the setting operation appears on the screen for a while then the screen returns to the Field setting menu screen Pushing the ...

Page 28: ...EH97066301 ...

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