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No. RemarksProceduresPart name
• Attachment
With the sensor leads pointing in the direction
shown in the figure, install the sensor onto the
straight pipe part of the condenser output pipe.
TS sensor
(suction pipe
temperature
sensor)
TE sensor
(outdoor heat
exchanging
temperature
sensor)
• Attachment
With its leads pointing down-
ward, point the sensor in the
direction of the packed valve,
and install it onto the straight
pipe part of the suction pipe.
11
12
13
Detail B
Detail A
Arrow E
Detail C
Detail D
Detail B
TD sensor
(discharge
pipe
temperature
sensor)
• Attachment
With its leads pointing down-
ward, install the sensor facing
downward onto the vertical
straight pipe part of the
discharge pipe.
Detail A
14 TO sensor
(outside air
temperature
sensor)
• Attachment
Insert the outdoor air tempera-
ture sensor into the holder, and
install the holder onto the heat
exchanger.
• Shown in the above figure is
the model M14EAV-E.
• The sensor mounting positions
in the model M18EAV-E are all
the same with the sole excep-
tion of the TE sensor. Refer to
the figure shown on the left.
CAUTION
During the installation work
(and on its completion), take
care not to damage the
coverings of the sensor
leads on the edges of the
metal plates or other parts.
It is dangerous for these
coverings to be damaged
since damage may cause
electric shocks and/or a fire.
CAUTION
After replacing the parts,
check whether the positions
where the sensors were
installed are the proper
positions as instructed. The
product will not be controlled
properly and trouble will
result if the sensors have not
been installed in their proper
positions.
Detail C for M18EAV-E,
M18EACV-E
Detail C for M14EAV-E,
M14EACV-E
Arrow D
15 TGa/TGb
sensor
(Gas side
pipe
temperature
sensor)
• Attachment
With its leads pointing down-
ward, point the sensor in the
direction of the front cabinet,
and install the sensor onto the
straight pipe part of gas side
pipe. Match the sensor protec-
tive tube colors with the pipe
marking colors and install the
sensors. TGa is yellow, and TGb is red.
Detail E