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Hitachi RCIM-2.0FSN4 - DRAIN PIPING; DRAIN PIPE CONNECTION

Hitachi RCIM-2.0FSN4
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insulations to prevent dew condensation. Then insulate each
refrigerant pipe as well.
Fasten securely cord clamps and
the vinyl tape in order to prevent the
pipe from dew condensation
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(Insulation for refrigerant pipe (accessory)).
Refrigerant pipe
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Fasten 3 places of the
pipe by cord clamps
(Accessory)
Insulation for refrigerant pipe
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Insulation material
(factory-supplied)
Check no clearance between the
indoor unit and the insulation
Unit
side
If coating the optional air panel with a forming agent
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forming agent does not contact it. Otherwise, it could cause
a breakage of the panel, resulting in the panel falling. If the
forming agent contacts the air panel, completely wipe it off.
15 DRAIN PIPING
15.1 GENERAL INFORMATION
C A U T I O N
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Do not connect the drain pipe with sanitary or sewage piping or any
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15.2 DRAIN PIPE CONNECTION
1 The position of the drain pipe connection is shown below.
36
49
177
Drain pipe connection
2 Prepare a polyvinyl chloride pipe with a 32mm outer
diameter (VP25).
3 Fasten the tubing to the drain hose with an adhesive and the
factory-supplied clamp. The drain piping must be performed
with a down-slope pitch of 1/25 to 1/100.
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could cause a damage.
5 Connect the factory-supplied drain hose to the drain pipe
connection with the polyvinyl chloride adhesive. When
cleaning the connection surface, applying the adhesive,
inserting, retaining and curing the pipe, refer to information
given by the adhesive manufacturer.
Drain piping
PMML0363A rev.2 - 08/2016 - P541655924

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