Haier HBU-28CF03 Operation & Installation Manual

Also see for HBU-28CF03: Manual Installation instructions Installation instructions Installation instructions

Contents

3. PREPARATION FOR THE INSTALLATION(1) Position of ceiling opening between unit and suspending bolt.318HBU-42CF03 HBU-42HF03 HBU-28CF03 HBU-28HF03(2) Cut an opening in ceiling for installation if necessary. (when ceiling already exists.)(3) Install a suspending bolt.(Use a M10 bolt)To support the unit weight, anchor bolt shall be used in the case of already exists ceiling. For newceiling, use built-in type bolt or parts prepared in the field.Before going on installing adjust space between ceiling.Note: All the above mentioned parts shall be prepared in field.Ceiling50~100RoofAnchor boltLong nutSuspending boltRefer to paper pattern for dimension of ceiling hole.Connect all pipings (refrigerant, water drainage), wirings (inter unit cable) to indoor unit, before installation.Cut a hole in ceiling, may be a frame should be used to ensure a smooth surface and to prevent vibration.Contact your real estate dealer950(Ornament panel)890(Ceiling opening)840(Indoor unit)680(Distance between suspending bolts)(Distance between suspending bolts)950(Ornament panel)890(Ceiling opening)840(Indoor unit)Suspending boltsRefrigerant pipe**680780 (Distance between suspending bolts)620 (Distance between suspending bolts)860-890860-890 *Ceiling opening)(Ceiling opening)Note:Dimension of ceiling opening marked with * can be aslarge as 910mm, but the matching part of ceiling withornament panel shall be over 20mm.20 Over(160)Suspending bracketCeilingAAInstallation Procedure