Toshiba Carrier RBC-AXU33UP-UL Installation Manual

Also see for Carrier RBC-AXU33UP-UL: Operation manual

‒ 1 ‒ENCAUTION• If the black sponge is not properly positioned, water leakage, dew condensation, anddew condensation on the wiring may occur, so be sure to do so.5. Attach the Wireless receiver to the panel. At this time, be careful not to pinch thewiring. (Fig. 4) If there is a part where the claws of the Wireless receiver part are notfitted, it may cause water leakage, so push claws A (2 places) and claws B (3 places)firmly and firmly to make sure that the Wireless receiver part does not float. pleaseconfirm.Square holeClaw AThere are claws B here,so push it in firmly.Insert the claw A (2 places) of the Wirelessreceiver into the square holes of the panelin the direction of the arrow.Push in the claw B (3 places) on the back sideof the Wireless receiver so that they fit.Claw A(Fig. 4)CAUTION• Press the three claws B of the adjust corner cap firmly as far as they will go, and thencheck that the adjust corner cap is closely attached.• Failure to do so may result in water leakage.HOW TO WIRING THE WIRELESS RECEIVER1. Remove the mounting screw A on the electric control box cover and loosen thescrew B. Slide the cover to remove the hook (the electric control box cover remainshooked on the hinge).Hook HingeScrew AScrew BElectric controlbox cover2. Connect the wiring from the Wireless receiver to the connector 9P (CN214: white) onthe P.C.Board of the indoor unit.Use the cord clamp inside the electrical parts box to process the excess wiring, andthen attach the electric control box cover and air inlet grille.Clamping clawCord ClampPlug into CN214Observe the safety precautions described in the Operation Manual of the Wirelessreceiver kit, Installation Manual and Operation Manual of the 4-way cassette type airconditioner (indoor unit), or the Installation Manual supplied with the ceiling panel.ACCESSORIESPart Name Q’tyWireless receiver1Remote controller 1Remote controller holder 1Battery 2Part Name Q’tyOperation Manual 1Installation Manual(this manual) 1Flat head wood screw 2Cord clamp 1Screw 1HOW TO INSTALL THE WIRELESS RECEIVERInstall the Wireless receiver in correct orientation, since the Wireless receiver can beinstalled at only one corner as shown in (Fig. 1).Electrical control box“Positioning for installinga Wireless receiver” isindicated for guidance(Fig. 1)Indoor unitrefrigerant pipe sideIndoor unitdrain pipe side1. Remove the air inlet grille.2. Remove the adjust corner cap at the cornerwhere the Wireless receiver is to be installed.(Fig. 2)• Pull the adjust corner cap in the directionof (1) and slide it in the direction of (2) toremove it.• Remove strap from the pin and detach theadjust corner cap from the ceiling panel.(1)(2)(Fig. 2)Adjust corner capCeiling panel3. The insulation pad is packed in the two rectangular holes for ceiling panel wires.Remove the insulation pad, and pass the wires from the Wireless receiver throughthe rectangular holes. (Fig. 3)4. Make sure that the black sponge wrapped around the wiring is about 0.8"(20 mm)out of the rectangular hole on the indoor unit side, and fix it with the Cord clampby Screw.(Fig. 3)0.8"(20 mm)Cord clampRemove the insulation padfrom the rectangular hole onthe indoor unit side.Pull out the black sponge wrappedaround the wiring about 0.8"(20 mm)from the rectangular hole.Pass the Wireless receiver lead wirethrough the hole in the ceiling panelScrewPass the Wireless receiver leadwire through the Cord clampand fix it with Screw(Fig. 3)INSTALLATION MANUALTo Qualified Installer inInstallation Work and ServiceWireless receiver kit(for 4-Way cassette type)Model: RBC-AXU33UP-UL• Thank you for purchasing Wireless receiver kit for air conditioners.• Read this manual carefully for correct installation of the Wireless receiver kit beforestarting work.• After the installation is completed, execute a test run to check for normal operationand explain how to use and maintain the Wireless receiver kit to the customeraccording to the Operation Manual.Ask the customer to keep this manual with the Operation Manual.1130615103