Carrier 69NT40-561-019, Operation And Service Manual

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5–3 T-359
5.4 CONNECT REMOTE MONITORING RECEPTACLE
If remote monitoring is required, connect remote monitor plug at unit receptacle. When the remote monitor plug is
connected to the remote monitoring receptacle, the following remote circuits are energized:
5.5 STARTING AND STOPPING INSTRUCTIONS
WARNING
!
Make sure that the unit circuit breaker(s) (CB-1 & CB-2) and the START-STOP switch (ST) are in
the “O” (OFF) position be fore connecting to any electrical power source.
5.5.1 Starting the Unit
a. With power properly applied and the fresh air vent position set, place the START-STOP switch to “I” (ON).
NOTE
The electronic phase detection system will check for proper compressor rotation within the first 30 sec-
onds. If rotation is not correct, the compressor will be stopped and restarted in the opposite direction.
If the compressor is producing unusually loud and continuous noise after the first 30 seconds of oper-
ation, stop the unit and investigate.
b. The Controller Function Codes for the container ID (Cd40), software version (Cd18) and unit model number
(Cd20) will be displayed in sequence.
c. Continue with Start Up Inspection, Section 5.6 .
5.5.2 Stopping the Unit
To stop the unit, place the START-STOP switch in position “0” (OFF).
5.6 START-UP INSPECTION
5.6.1 Physical Inspection
Check rotation of condenser and evaporator fans.
5.6.2 Check Controller Function Codes
Check, and if required, reset controller Function Codes (Cd27 through Cd39) in accordance with desired operating
parameters. Refer to
Table 4–5 .
5.6.3 Start Temperature Recorder
Partlow Recorders (If Equipped)
a. Open recorder door and check battery of electronic recorder. Be sure key is returned to storage clip of
mechanical recorder.
b. Lift stylus (pen) by pulling the marking tip outward until the stylus arm snaps into it's retracted position.
c. Install new chart, making sure chart is under the four corner tabs. Lower the stylus until it has made contact
with the chart. Close and secure door.
CIRCUIT FUNCTION
Sockets B to A Energizes remote cool light
Sockets C to A Energizes remote defrost light
Sockets D to A Energizes remote in-range light