Cassette Indoor Units; Part 1 General; Part 2 Installation Requirements; Part 3 Electrical Requirements - Haier Arctic Série Manuel D'utilisation/De Spécifications

CASSETTE INDOOR UNITS

Part 1 General

1.1 Description
A. The cassette indoor unit completes the system when connected to the matching outdoor unit and field-
supplied piping and wiring.
1.2 Warranty
A. The cassette indoor unit shall be covered by a manufacture parts warranty. See appendix for full warranty detail.
1.3 Sound Pressure Rating

Part 2 Installation Requirements

2.1 Condensate
A. The cassette indoor unit shall ship with an insulated drain tube adapter that is sized for 3/4-inch PVC on one
end.
B. The cassette indoor unit shall have gravity drain port.
2.2 Clearances
A. The installer must follow the minimum clearances illustrated in the installation manual when installing the
indoor unit.
2.3 Mounting
A. The cassette indoor unit shall have 4 hanging brackets that are sized for 3/8 threaded rod.
B. The installer must use 3/8 threaded rod to suspend the cassette indoor unit from the building structure.
C. The installer must install the unit upright and level in all directions.

Part 3 Electrical Requirements

3.1 Electrical Disconnect
A. Connecting wire must be continuous, without break, unless local code requires power disconnect next to
indoor unit.
B. If a disconnect is required by local code, it must be a 3-pole, single-throw type.
31-5000410 Rev. 0
Model Blower Pressure Sound Rating dB(A)
(turbo/high/medium/low/quiet)
AB09SC2VHA 42/40/36/32/25
AB12SC2VHA 42/40/36/32/25
AB18SC2VHA 45/42/40/36/32
Model Fan Motor Rating (HP)
AB09SC2VHA 0.033
AB12SC2VHA 0.033
AB18SC2VHA 0.033
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