Hitachi RCI-5.0FSN3 - 4.3 RAS-(14;16)FSXN1 E

TC-12001
2-49
4-WAY CASSETTE
P5414946-rev.1
19
(6) Insulate the drain pipe after connecting
the drain hose. If not completely, dew
condensation will occur.
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a) Turn OFF the power supply.
b) 'LVFRQQHFWWKHVHUYLFHFRQQHFWRUPDUNHG
green).
c) Turn ON the power supply and operate
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d) Turn OFF the power supply.
e) 5HFRQQHFWWKHVHUYLFHFRQQHFWRU
3HUIRUPVXUHO\WDNLQJWKHFRQQHFWRUSDUW
when connecting or disconnecting the
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NOTE:
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(about 2 or 3 times).
Turn OFF the power source completely when
handling the service connector. It may cause
an electric shock.
(5) 'UDLQDJHDQG:DWHU/HDNDJH&KHFN
$IWHUSHUIRUPLQJWKHGUDLQSLSLQJZRUN
DQGWKHHOHFWULFDOZLULQJFKHFNWRHQVXUH
WKDWZDWHUÀRZVVPRRWKO\DVWKHIROORZLQJ
procedure.
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a) Turn ON the power supply.
b) Pour 1500cc to 2000cc of water gradually
into the drain pan.
c) &KHFNWRHQVXUHWKDWWKHZDWHUÀRZV
smoothly inside the transparent drain pipe
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occurs.
d) If the end of the drain pipe can not be
FKHFNHGYLVXDOO\SRXUPRUHFFWR
2000cc of water to the drain pan. If the
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fault of the drainage inside the drain
SLSLQJLVFRQVLGHUHG5HFKHFNWKHGUDLQ
piping.
Pay attention not to splash water to the
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switch or thermistors.
Drain-up Mechanism
PCB
Terminal
Board
Service Connector
(Marked Green)
R
S
L
A
B
1
2
Insulation (5T x 25 x 500)
(Accessory)
Completely wrap up
the transparent area
of the drain pipe end
connection.
Insulation (5T x 100 x 200)
(Accessory)
Wrap up the drain hose
completely to cover
the hose band.
Hose Band (Accessory)
(mm)
Insert the end
of hose between
heat exchanger
and drain pan.
Pump
Water
(1500cc to 2000cc)
In case of pouring water through the air outlet.
Drain Pan
Vinyl Tape
Position for Checking Drainage
Drain Hose
(Accessory)
for Checking Drainage
(Transparent)