Carrier NDK33BN0KB, Руководство по эксплуатации и обслуживанию

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62-61753-21 3-10
3.7 CONTINUOUS OPERATION
COOL DEFROST ALARM START-STOP
E R U T A R E P M E T X O B T N I O P T E S
ALARM LIST
SELECT MANUAL
DEFROST
S U O U N I T N O C T A E H
CONTINUOUS RUN MODE SELECTED
START--STOP/
CONTINUOUS
CONTINUOUS
RUN LIGHT
1. Press the START-STOP/CONTINUOUS
key until the CONTINUOUS RUN
light on the microprocessor illuminates.
2. Verify that “CONTINUOUS RUN MODE SELECTED” is
displayed on the MessageCenter and that the CONTINU-
OUS RUN light is illuminated. The unit is now in Continu-
ous Run operation.
+34.5
°
F
--20.0 --20.0
In the Continuous Run Mode, the unit will not be shut
down except in response to a shut down alarm. Refer
to Section 4.4 for more detailed information on Contin-
uous Run Operation.
The microprocessor may be configured with Start-Stop
operation tied to the set point ranges for frozen and
perishable loads. The Start/Stop-Continuous key is
locked out if "START-STOP LOCKED" displays in the
MessageCenter when the key is pressed and the unit
is in Start-Stop Operation or "CONTINUOUS
LOCKED" displays in the MessageCenter when the
key is pressed and the unit is in Continuous Run Op-
eration. Refer to Section 5.1.1 for Configuration infor-
mation. If the unit fails to start after three start attempts,
alarm 31 - "FAILED TO START-AUTO MODE" will be
activated.
While running, if the unit shuts down, an internal coun-
ter keeps track of the shutdowns. Should the unit shut
down three consecutive times without running a mini-
mum of 15 minutes between shutdowns, alarm 30
"FAILED TO RUN MINIMUM TIME" will be activated.
The shutdown counter is cleared when the unit has run
for 15 minutes.