Carrier 42NQV025H Service Manual page 109

No. Part name
TE sensor (outdoor heat exchanging temperature sensor)
11
• Attachment
Install the sensor onto the straight pipe part of the condenser
output pipe.
Detail C for 38NYV025H
38NYV035M
TS sensor (Suction pipe temperature sensor)
12
• Attachment
Install the senser onto the straight pipe part of the suction
pipe. Be careful for the lead direction of the sensor.
TD sensor (Discharge pipe temperature sensor)
13
• Attachment
With its leads pointed upward, install the sensor onto the
vertical straight pipe part of the discharge pipe.
TO sensor (Outside air temperature sensor)
14
• Attachment
Insert the outdoor air temperature sensor into the holder, and
install the holder onto the heat exchanger.
Detail A
TS sensor
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.
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.
Procedure
Detail C for 38NYV035H,38NYV045H
38NYV045M
Detail B
TD sensor
CAUTION
CAUTION
– 109 –
FILE NO. SVM-07013
Remarks
Detail B
Detail A
• Shown in the above figure is the
model 38NYV035H and 38NYV045M.
• The sensor mounting positions
in the model 38NYV025H,
38NYV035M and 38NYV045H
are all the same witth the sole
exception of the TE sensor. Refer
Refer to the figure shown
on the left.
Arrow D
TO sensor
Arrow D
Detail C
TO sensor
holder