Hitachi RCI-1.0FSR, Руководство по обслуживанию

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7 Servicing
RPI-(8.0-20.0)FSN3(P)E(-f) - Ducted indoor unit
SMGB0137 rev.0 - 05/2021 241
7
7.6.7 Removal of the float switch
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For RPI-(8.0/10.0)FSN3E(-f)
1 Remove all screws -A- from the lower cover of the unit and
separate it.
2 Remove the drain pan as indicated in chapter “7.6.5 Removal of
the drain pan” .
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N O T E
To disconnect and remove the float switch, previously see the chapter
corresponding to the wiring diagrams in this Manual.
3 Loosen the resin nut securing the float switch -A- and remove it.
If the switch support is to be removed, remove screws -B-.
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N O T E
The torque value of the resin nut is 0.3 - 0.4 Nm. If the torque value is
higher, the nut will be damaged.
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For RPI-(16.0/20.0)FSN3PE(-f)
1 Remove the cycle service cover by unscrewing its fixing screws
2 Loosen the resin nut securing the float switch and remove it. If
the switch support is to be removed, remove screws.
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N O T E
The torque value of the resin nut is 0.3 - 0.4 Nm. If the torque value is
higher, the nut will be damaged.
Cycle
service
cover
Flow switch