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Installation guide
Installation guide
(2) Indoor unit without a drain pump
(2) Indoor unit without a drain pump
①
①
Form a reverse flow preve
Form a reverse flow prevention P or U-trap on the pipe coming from the indoor unit.
ntion P or U-trap on the pipe coming from the indoor unit.
P-Trap, U-Trap pipe photo inserted here.
P-Trap, U-Trap pipe photo inserted here.
②
②
An air-vent should be installed on the indoor unit side and located higher than the drainpipe
An air-vent should be installed on the indoor unit side and located higher than the drainpipe
height.
height.
③
③
Or, install an air vent
Or, install an air vent on the
on the vertical pipe.
vertical pipe.
Summary of Contents for MXJ-YA1509 Series
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