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212
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'15 • HM-T-246
5) Cut the refrigerant pipe of water heat exchanger
①
Inlet side of refrigerant pipe
②
Outlet side of refrigerant pipe
Cut the pipe in the same procedure as that for inlet side of
refrigeration pipe.
Cutting position
Before cutting the refrigerant pipe, remove the drain hose.
Before cutting the refrigerant pipe, be sure to check residual
(It is very dangerous to brazing pipe too hastily)
It is better to disconnect the pipe by cutting, because the pipe
is thicker and the insertion depth of pipe is deeper.
cut the pipe as nearer as the brazing point in order to leave
Cutting position
by brazing.
4) Disconnect ThoG1 sensor
Detach the tie wrap band and insulation, and disconnect the
ThoG1 sensor.
Whendisconnectingthesensor,becareful notto
damageit.
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