16
Super Digital Inverter
EN
EN
•
When water is to be drained through the drain hose,
attach the following drain nipple and waterproof rubber
cap, and use the drain hose (Inner diam: 16 mm) sold on
the market. Also seal knockout hole and the screws
securely with silicone material, etc., to prevent water from
leaking.
Some conditions may cause dewing or dripping of water.
•
When collectively draining discharged water completely,
use a drain pan.
For Reference
If a heating operation is to be continuously performed for a
long time under the condition that the outdoor temperature is
0 °C or lower, draining defrosted water may be difficult due to
the bottom plate freezing, resulting in trouble with the cabinet
or fan.
It is recommended to procure an anti-freeze heater locally in
order to safely install the air conditioner.
For details, contact the dealer.
5
REFRIGERANT PIPING
Knockout of Pipe Cover
Knockout procedure
•
The indoor/outdoor connecting pipes can be connected
in 4 directions.
Take off the knockout part of the pipe cover through
which pipes or wires will pass through the base plate.
•
Detach the pipe cover and tap on the knockout section a
few times with the shank of a screwdriver. A knockout
hole can easily be punched.
•
After punching out the knockout hole, remove burrs from
the hole and then install the supplied protective bush and
guard material around the passage hole to protect wires
and pipes.
Be sure to attach the pipe covers after pipes have been
connected. Cut the slits under the pipe covers to facilitate
the installation.
After connecting the pipes, be sure to mount the pipe
cover. The pipe cover is easily mounted by cutting off the
slit at the lower part of the pipe cover.
*
Be sure to wear heavy work gloves while working.
Drain nipple
Waterproof rubber cap
Waterproof rubber cap
Drain nipple
Knockout hole
Rear direction
Pipe cover
Side direction
Down direction
Front direction
16-EN
Summary of Contents for RAV-SP1104AT8-E
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