Install of The Compact Panel Cassette Type Indoor Unit
4
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Install the install cardboard on the unit by bolt (3 piece), and fix the angl
e of the drainage pipe
at the outlet vent by bolt.
(3).
Adjust the unit to the suitable install place. (Refer to the fig.3)
(4). Check if the unit is horizontal.
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Inner drainage pump and bobber switch are included in the indoor unit, check if 4 angle of
every unit are horizontal by water lever. (If the unit is slant toward the opposite of the coagulate
water flow, there may be malfunction of the bobber switch and lead water drop.)
(5). Backout the gasket anchor board used to prevent gasket break off and tighten the nut on it.
(6). Backout the install cardboard.
Fig.4
Note!
: Please do tighten the nuts and bolts to prevent air conditioner break off.
2.6 Connection of the refrigerant pipe
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When connect the pipe to the unit or backout it from the unit, please do use both spanner and
torque wrench. as shown in fig.5.
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When connect, smear both inside and outside of the flare nut with freeze motor oil, screw it
by hand and then tighten it with spanner.
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Refer to form 1 to check if the wrench had been tightened (too tight would mangle the nut
and lead leakage).
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Examine the connection pipe to see if it had gas leakage, then take the treatment of heat
insulation, as shown in the fig.5.
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Only use median sponge to entwine the wiring interface of the gas pipe and heat preservation
sheath of the gas collection tube.
