Carrier RAV-SP180UT-UL Installation Manual

Also see for RAV-SP180UT-UL: Service manual

– 7 –4-way Air Discharge Cassette Type Installation Manual Ceiling heightWhen the height of the ceiling exceeds the distance of the item Standard/4-way in Table on the next page, the hotair is difficult to reach the floor.Therefore, it is necessary to change the setup value of the high ceiling switch or discharge direction.▼ Height list of ceiling possible to be installedUnit : ft (m)REQUIREMENT• When using the air conditioner with 2-way/3-way discharge system, a strong wind blows directly if the ceilingheight is lower than the standard.Therefore, change the setting switch according to height of the ceiling.• When using the high ceiling (1) or (2) with 4-way discharge system, the draft is apt to be felt due to drop of thedischarge temperature.The lighting time of the filter sign (notification of filter cleaning) on the remote control can be changed according toinstallation conditions.When it is difficult to obtain satisfactory heating due to location place of the indoor unit or the structure of the room,the detection temperature of heating can be raised.Refer to "8 Applicable Controls"in this manual for the setting procedure.Model RAV- Possible installed ceiling heightSP180, SP240 Type Up to 12’6” (3.8 m)SP300, SP360, SP420 Type Up to 15’1” (4.6 m)Model RAV- SP180 Type SP240 Type SP300, SP360, SP420 Type High ceiling setupNo. of discharge direction 4-way 3-way 2-way 4-way 3-way 2-way 4-way 3-way 2-way Set dataStandard (Factory default) 9’2”(2.8)10’6”(3.2)11’6”(3.5)9’10”(3.0)10’10”(3.3)11’10”(3.6)12’10”(3.9)13’9”(4.2)14’9”(4.5) 0000High ceiling (1) 10’6”(3.2)11’6”(3.5)12’6”(3.8)10’10”(3.3)11’6”(3.5)12’6”(3.8)13’9”(4.2)14’5”(4.4)15’1”(4.6) 0001High ceiling (2) 11’6”(3.5)12’6”(3.8) — 11’10”(3.6)12’6”(3.8) — 14’9”(4.5)15’1”(4.6) — 00037-EN