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Installation Instructions - Hitachi WINDOW/WALL TYPE ROOM AIR CONDITIONER User Manual

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For Reverse Cycle Models:
You can choose bottom drainage . See the following
procedures to perform bottom drainage:
1. Take out the drain pan and screws (which provided with
your air conditioner accessory).
2. Install the drain pan at the bottom of the unit and
secure with screws provide.
3. Connect the drain hose to the outlet located at
one side of the drain pan. You can purchase the
drain hose or tubing locally to satisfy your particular
needs (Drain hose is not supplied)

INSTALLATION INSTRUCTIONS

Select the best location
1. To avoid vibration and noise, make sure the unit is installed securely and firmly.
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
cabinet because it will prevent heat radiation of the condenser.
Restriction of outside air will greatly reduce the cooling and heating efficiency of the
air conditioner.
4. Install the unit a little obliquely outward not to leak the condensed water into the room
(about 10mm or 1/4 bubble with level).
5. Install the unit with its bottom portion 75~150cm above the floor level.
6. The power cord must be connected to an independent circuit. The yellow/green
wire must be grounded.
CAUTION
All side louvers of the cabinet must remain exposed to the outside of the structure.
AWNING
FENCE
About 10mm
Over 50cm
12
DRAIN
OUTLET
DRAIN PAN
RUBBER
PLUG
SCREW
AWNING
FENCE
About 10mm
Over 50cm

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