Toshiba RBC-AXU31UP-UL Installation Manual

Also see for Carrier RBC-AXU31UP-UL: Operation manual

‒ 1 ‒EN5. Attach the Wireless receiver to the ceiling panel, while taking care not to catch thewires. (Fig. 4)(Fig. 4) Insert the two claws on the adjust cornercap (with Wireless receiver) into therectangular holes of the ceiling panel inthe arrow direction.Push the adjust corner cap in the arrowdirections so that the three claws arefitted.• Push the three claws of the adjust corner cap firmly as far as they will go. Failure todo so may result in water leakage.NOTE• Do not bundle these control signal wires with the power wire to avoid malfunction.HOW TO WIRING THE WIRELESS RECEIVER1. Remove the mounting screw A on the electric control box cover and loosen thescrew B. Slide the cover outward to remove the hook (the electric control box coverremains hooked on the hinge).2. 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.NOTE• If you do not connect the connector, the Wireless receiver will not operate, so besure to connect it securely.• Do not bundle these control signal wires with the power wire to avoid malfunction.Observe the safety precautions described in the Operation Manual of the Wirelessreceiver kit, Installation Manual and Operation Manual of the 4-way cassette typeair conditioner (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 receiverin correct orientation, sincethe Wireless receiver mustbe installed at the specifiedcorner as shown in (Fig. 1).1. Remove the air inlet grille.2. Remove the adjust cornercap at the corner wherethe Wireless receiver isto be installed. (Fig. 2)Pull the knob of the adjust corner cap in the arrow 1 direction. Remove the adjustcorner cap.* The knob is provided only on one side of the cap. Be sure to detach the cap fromthe knob side.13. A pad is packed in the two rectangular holes (indoor unit side and Wireless receiverside) for ceiling panel wires. Remove the pads temporarily, and pass the wiresfrom the Wireless receiver through the rectangular holes. (Fig. 3)4. After the wiring is completed following “How to wiring the Wireless receiver” belowwithout slack of the wires, pull the black pad that covers the wire by approx. 0.8"(20 mm)out of the rectangular hole on the indoor unit side, and then clamp the wires with thesupplied clamp tightened with the screw. Then return the packing removed from therectangular hole on the Wireless receiver to the original position. (Fig. 3)* Securely position the black pad and fix the packing. Failure to do so may causewater leakage or dew drop on the unit and wires.ClawsRectangular holes1130615105INSTALLATION MANUALTo Qualified Installer inInstallation Work and ServiceWireless receiver kit(for 4-Way cassette type)Model: RBC-AXU31UP-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.Hook HingeScrew AScrew BElectric controlbox coverClamping clawCord clampPlug into CN214Adjust corner cap Adjust corner capCeiling panelKnob(Fig. 2)Indoor unitdrain pipe sideIndoor unitelectricalcontrol boxIndoor unitrefrigerantpipe side“Positioningfor installing aWirelessreceiver” isindicated forguidance(Fig. 1)Clamp Remove the pad from therectangular hole on the Wirelessreceiver side, clamp thewires with the clamp, secure theclamp with the Ø5/32" x 0.5"(M4 x 12 mm) screw, and thenreturn the pad to the originalposition.Remove the pad from therectangular hole on the indoorunit side.Pull the black pad that covers the wireby approx. 0.8"(20 mm) out of the hole.(Fig. 3)