Carrier BCQ018 Installation, Start-up And Service Instructions Manual

Contents

66" (0.15m) min.8"(0.2m)min.6'-8'3"8"(0.2m)min.(1.8-2.5m)1324G-2270 1252604594590806354502506654A09, 12ALL DIMENSIONS ARE IN mmG-210.63 4.9210.241.770.351.773.53.152517.729.842.62.1A09, 12ALL DIMENSIONS ARE IN inches2.5642.5-IN.Fig. 2 — Indoor Unit ClearancesINSTALLATIONPlan the installation carefully to avoid component failuresand make installation easier.Indoor Unit InstallationREFRIGERANT LINE ROUTING — The refrigerant lines maybe routed in any of the four directions shown in Fig. 3.INSTALL THE MOUNTING BRACKET1. Carefully remove the mounting bracket, which isconnected to the back of the indoor unit's base with screws.2. Position the mounting bracket on the wall and level itusing a spirit level (see Fig. 2 for minimum requiredclearance distances).3. Mark the four drilling holes on the wall, as they appear inFig. 4.4. Drill the holes, insert the wall plugs and use four longscrews to attach the mounting bracket to the wall.5. Check that the bracket is leveled and securely fastened tothe wall.DRILL A HOLE IN THE WALL FOR DRAINAGEAND INTER-UNIT CONNECTIONS-To make the connections between the indoor and outdoor units,drill a 2.5-in. hole through the wall for the refrigerant lines, drain-age hose and control cable passage as shown in Fig. 5.1. Mark the center of the hole to be drilled according to therefrigerant line routing used and dimensions shown in Fig.4.2. Make sure to drill outwards and downwards, so that theopening in the outside wall is at least 1/2" lower than theopening on the inside.3. Make sure the drainage hose is at the bottom side of thehole.4 . If refrigerant line route no. 1,2 or 4 are used, use a smallsaw blade to carefully remove the corresponding plasticcovering on the side panel.5. Run the outdoor sensor cable, electrical cable, refrigerantlines, and drainage tube through the hole.6. Fill the remaining wall hole gap with an appropriatesealant material.Fig. 3 — Refrigerant LinesFig. 4 — Mounting Bracket 38BNC/BNQ 009, 012Fig. 5 — Drill Holes