Connect Remote Monitoring Receptacle; Starting And Stopping Instructions; Starting The Unit; Stopping The Unit - Carrier PrimeLINE 69NT40-561-200 Operation And Service Manual

2. Maintain a flow rate of 11 to 26 lpm (3 to 7 gpm).
3. Set the condenser fan switch to position "O." This will de-energize the condenser fan relay. The condenser
fan motor will stop and remain stopped until the CFS switch is set to position "I."
When condenser water flow is below 11 lpm (3 gpm) or when water-cooled operation is not in
use, the CFS switch MUST be set to position "1" or the unit will not operate properly.
4. To shift to air-cooled condenser operation, stop the unit, set the CFS switch to position "I" and restart the
unit. Disconnect the water lines to the water-cooled condenser
5.7

CONNECT REMOTE MONITORING RECEPTACLE

If remote monitoring is required, connect the remote monitor plug at the unit receptacle (see
When the remote monitor plug is connected to the remote monitoring receptacle, the following remote circuits are
energized:
5.8

STARTING AND STOPPING INSTRUCTIONS

Make sure that the unit circuit breaker(s) CB-1 & CB-2 and the Start-Stop switch (ST) are in the
"O" (OFF) position before connecting to any electrical power source.
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.
5.8.1

Starting the Unit

1. Verify that power is properly applied, the fresh air vent is in proper position, and (if required) the water-
cooled condenser is connected.
2. Place the Start-Stop switch (ST) to position "I" (ON) (see
container ID (Cd40), software version (Cd18) and unit model number (Cd20) will be displayed in sequence.
3. Continue with the Start Up Inspection. Refer to
5.8.2

Stopping the Unit

1. To stop the unit, place the Start-Stop switch (ST) in position "0" (OFF).
5.9

START-UP INSPECTION

5.9.1

Physical Inspection

Check rotation of condenser and evaporator fans.
5.9.2

Check Controller Function Codes

Check, and if required, reset controller Function Codes (Cd27 through Cd39) in accordance with desired operating
parameters. Refer to Table
CAUTION
!
CIRCUIT
Sockets B to A
Sockets C to A
Sockets D to A
WARNING
!
4–6.
FUNCTION
Energizes remote cool light
Energizes remote defrost light
Energizes remote in-range light
NOTE
Figure 3.8). The controller function codes for the
Section 5.9.
5–5
Figure 3.8).
T-362