User Manual
esatto.house
12
13
DRAINAGE
Please follow these instructions to treat condensed water:
1.
Bottom drainage. Connect drain hose to the bottom drain tray.
It will slightly affect cooling performance, but will
reduce the noise caused by spraying the condensed water.
Note: Only optional for models with bottom drain hole.
For pump heating, the bottom drainage must be used.
2.
Back drainage. Connect drain hose to the back drainage hole.
It will slightly affect cooling performance, but will reduce the
noise caused by spraying the condensed water.
3.
Non-drainage. Block the drain hole(s) by rubber plug(s).
The condensed water will be sprayed to condenser, and will
improve the cooling performance.
Installation procedures of bottom drainage:
•
Remove the rubber plug from the bottom of cabinet (if installed).
•
Take out the drain tray and screws from accessary.
•
Fix the drain tray onto the bottom of cabinet by screws.
•
Connect an extension drain hose (locally purchased) to the outlet of drain tray.
Installation procedures of back drainage
• Fit the seal (provided as accessory) onto the drain joint.
• Insert the drain joint to the back drainage hole, and rotate it by 90°to be well fitted.
• Connect an extension drain hose (locally purchased) to the drain joint.
• Make sure block the bottom drain hole by rubble plug.
Note: Drain hose is locally purchased according to installation
length request.
Note: If you choose non-drainage when cooling, both the bottom
and the back drain holes of the unit should be inserted with
rubber plugs. When you choose non-drainage the air conditioner
will be perfect cooling efficiency, but big noise may be caused
by spraying the condensed water. Does not recommend to use.
Note: The rated cooling performance is tested under non-
drainage status.
Note: Make sure that water will not leak from the surrounding area when rubber
plug and joint were used. Please seal it in case leakage is found.
Operation Instructions (Continued)
Installation Instructions
Bottom drain hole
Rubber plug
Drain outlet
Dust pan
Rubber plug
Screw
Back drain hole
Bottom drain hole
Bottom drain hole
Drain joint
Rubber plug
NOTE:
Before installing, remove all packaging from inside the carton, along with any inserts placed into the side louvers.
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 downward to outside not to leak the condensed water into the room (about
3~4O 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.
WARNING:
All side louvers of the cabinet must remain exposed to the outside of the structure.
INSTALLATION OF THE HOUSING
1.
Remove the air conditioner from it’s packaging,
remove fixing screws and slide the air conditioner out
of it’s housing (Refer to Installation Steps).
2.
Prepare the hole in the wall so that the bottom of
the housing is well supported, the top has minimum
clearance and the air inlet louvers have clearance
as shown below in options A and B. Holes from the
outside through to the cavity should be sealed. The
housing should slope down towards the rear by about
5mm to allow water formed during operation to drain.
3.
Install the housing into the wall and secure. Ensure
the foam seals are not damaged. Flash, seal or
fill gaps around the inside and outside to provide
satisfactory appearance and protection against the
weather, insects and rodents.
