Toshiba 16N3KV2-E1 Installation Manual

Contents

7ENESFRITDEPTPLRUCRHUTRGRFIDKBGLVSIIndoor Unit Fixing• For detaching the indoor unit from theinstallation plate, pull the indoor unittoward you while pushing its bottom upat the specified parts.1. Pass the pipe through the hole in the wall and hook the indoor unit on theinstallation plate at the upper hook.2. Swing the indoor unit to right and left to confirm that it is firmly hooked up onthe installation plate.3. While pressing the indoor unit onto the wall, hook it at the lower part on theinstallation plate. Pull the indoor unit toward you to confirm that it is firmlyhooked up on the installation plate.Drainage1. Run the drain hose sloped downwards.2. Put water in the drain pan and make sure that the water is drained out ofdoors.3. When connecting extension drain hose, insulate the connecting part ofextension drain hose with shield pipe.NOTE• The hole should be made at a slight downward slant on the outdoor side.Arrange the drain pipe for proper drainage from the unit.Improper drainage can result in dew-dropping.This air conditioner has the structure designedto drain water collected from dew, which formson the back of the indoor unit, to the drain pan.Therefore, do not store the power cord andother parts at a height above the drain guide.CAUTIONOUTDOOR UNITOUTDOOR UNITInstallation Place• A place which provides the spaces around the outdoor unit as shown in thediagram• A place which can bear the weight of the outdoor unit and does not allow anincrease in noise level and vibration• A place where the operation noise and discharged air do not disturb yourneighbors• A place which is not exposed to a strong wind• A place free of a leakage of combustible gases• A place which does not block a passage• When the outdoor unit is to be installed in an elevated position, be sure tosecure its feet.• An allowable length of the connecting pipe is up to 20 m. If the length is over15 m, add 20g of refrigerant for every additional meter of the pipe length forall models.• An allowable height level is up to 10 m.• A place where the drain water does not raise any problemsWallDrainguideSpace for pipes121Hook here.Installation plateHook Press(unhook)Push PushDo not form thedrain hose intoa wavy shape.Do not rise thedrain hose.50 mmor moreDo not put thedrain hose endinto water.Do not put thedrain hose endin the drainage ditch.Shield pipeInside the roomDrain hose Extension drain hoseCAUTION1. Install the outdoor unit without anything blocking the air discharging.2. When the outdoor unit is installed in a place always exposed to strongwind like a coast or on a high storey of a building, secure the normal fanoperation using a duct or a windshield.3. In particularly windy areas, install the unit such as to avoid admission ofwind.4. Installation in the following places may result in trouble.Do not install the unit in such places.• A place full of machine oil• A saline-place such as the coast• A place full of sulfide gas• A place where high-frequencywaves are likely to be generatedas from audio equipment,welders, and medical equipmentStrongwindRefrigerant Piping Connection1. Cut the pipe with a pipe cutter.2. Insert a flare nut into the pipe and flare the pipe.• Projection margin in flaring : A (Unit : mm)RIDGID (clutch type)Outer dia.of copper pipe R410A tool used Conventional toolused6.35 0 to 0.5 1.0 to 1.59.52 0 to 0.5 1.0 to 1.512.70 0 to 0.5 1.0 to 1.5Flaring90 RoughnessObliquity Warp• Do not use the supplied drain nipple for draining water. Drain the water fromall the drain holes directly.• To protect the outdoor unit from snow accumulation, install a holding frame,and attach a snow protection hood and plate.* Do not use a double-stacked design.Precautions about Installation in Regionswith Snowfall and Cold TemperaturesSnow protection plateSnow protection hoodAt least 50 cmSnow accumulation lineHolding frameFrontAnchor boltsInstall at least 50 cmabove the snowaccumulation line.