Installation Of Outdoor Unit - Toshiba RAV-SM2804AT7 Installation Manual

Digital Inverter
Serial installation in front and rear
Open above and to the right and left of the unit.
The height of an obstacle in both the front and rear of the unit
should be lower than the height of the outdoor unit.
Standard installation
1,000 or 300 or
more more

Installation of Outdoor Unit

• Before installation, check the strength and horizontalness
of the base so that abnormal sounds do not emanate.
• According to the following base diagram, fix the base
firmly with the anchor bolts.
(Anchor bolt, nut: M10 x 4 pairs)
• As shown in the figure below, install the foundation and
vibration-proof rubber pads to directly support the bottom
surface of the fixing leg that is in contact with and
underneath the bottom plate of the outdoor unit.
* When installing the foundation for an outdoor unit with
downward piping, consider the piping work.
Fixing leg
Foundation
Foundation
Support the bottom surface of the
fixing leg that is in contact with and
underneath the bottom plate of the
EN
1,500 or 2,000 or
more more
150 600 150
430
Drain hole
Knockout
hole
Drain nipple mounting hole
GOOD
Absorb vibration
with vibration-proof
rubber pads
GOOD
Bottom plate of
outdoor unit
outdoor unit.
If only the end of the
fixing leg is supported,
it may deform.
Foundation
Set the out margin of the anchor bolt to 15 mm or less.
200 or
more
• 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 the knockout hole and 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.
Drain nipple
• Please pay attention to the drain in region with snowfall
and cold temperature, as it may be frozen and cause
drainage problems. Punch the knockout holes on the
base plate to improve drainability. Use a screwdriver and
take off the knockout part outward.
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.
9
NO GOOD
Do not support the
outdoor unit only
with the fixing leg.
15 or less
Waterproof rubber cap
(5 pcs.)
Knockout hole
Waterproof rubber cap
Drain nipple