Installation; Select The Best Location; Check Off Installation - York Y9USC-09 B5R Service Manual

Service manual

2 INSTALLATION

2.1 SELECT THE BEST LOCATION

1. To avoid vibration and noise, make sure the unit is installed securely and firml.
2. Install the unit where the sunlight does not shine directly on the unit. If the unit receives
direct sunlight, build an awning to shade the cabinet.
3. There should be no obstacle, such as a fence or wall, within 50cm from the back of the
ambient because it will prevent heat radiation of the condenser.
4. Restriction of outside air will greatly reduce the cooling and heating efficiency of the air
conditioner.
5. Install the unit on a slight angle so that an condensate formed will not enter the room
(about 10mm or 1/4 bubble with level).
6. Install the unit with its bottom portion 75~150cm above the floor level.
7. The power cord must be connected to an independent circuit. The yellow/green wire must
be grounded.

2.2 CHECK OFF INSTALLATION

The setting conditions must be checked prior to initial starting. The under mentioned items are especially important checking points when the installation
is finished.
Grounding wire (yellow/Green) is provided in the power cord. The wire must be grounded.
Ensure that the unit is connected to a suitably rated and dedicated circuit.
To avoid vibration or noise, make sure the air conditioner is installed securely.
Avoid placing furniture of draperies in front of the air inlet and outlet.
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