Drain
work.
(Heat
Pump
Unit
Only)
1) Use drain plug for drainage.
2)
If
the drain port is covered
by
a mOllllting base or floor surface, place
additional foot bases
of
at least 30mm in height under the outdoor
unit's feet.
3)
In cold areas, do not use a drain hose with the ontdoor unit. (Otherwise,
drain water may freeze, impairing heating perfonnance.)
Bottom frame
Drain
Plug
Hose (available comercially,
innerdia.l6nun
)
INSTALLATION
OF
THE
OUTDOOR UNIT
TIle ontdoor unit must be installed in snch a way, so as to
prevent short circuit
of
the hot discharged air or obstruction to
the smooth air flow.
Please follow the installation clearances
shown in the figure. Select the coolest possible place where
intake air temperature is not greater than the outside air
temperahrre (Refer to operating range).
Installation clearances
Dimension
A B C D
Minimum Distance, mm 300 1000 300
SOO
Note:
If
there
is
any obstacle higher than half,
of
the unit's
height
(II)
, please allow more space than the figure indicated
in the above table.
Condensed
Water
Disposal
Of
Outdoor
Unit
(Heat
Pump
Unit
Only)
TIlere are 2 holes on the base
of
Outdoor Unit for condensed
water to flow out. Insert the drain elbow to one
of
the
holes.
To install the drain elbow, first insert one portion
of
the
hook to the base (portion A), then pull the drain elbow in
the direction shown
by
the arrow while inserting the other
portion to the base.
Mter
installation, check to ensure that
the drain elbow clings to base finnly.
If
the unit
is
installed in a snowy and chilly area, condensed
water may freeze in the base. In such case, please remove
plug at the bottom
of
unit to smooth the drainage.
1-7
B
•
-.
g
E
]
€I
0
~
(>
PLUG
-
'-1,1114'1
11
A
BASE
~
CJ
~
DRAINELBOW
DRAIN ELBOW
o
Please remove side
+--
-1
11-
1--
plate when cOlUlecting
~
l
l
l
l
"f''4-I
---'!!!fI
.
}
~
the piping and
l
COlUlecting
cord
&
PULL
UP
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