Description Of Keys And Their Functions - Carrier 16LJ-01 Operation Manual

3-2. DESCRIPTION OF KEYS AND THEIR FUNCTIONS

Fig.3-2 Operation Board
1. Operation indication lamp
2. Stop indication lamp
3. Alarm indication lamp
4. Remote/local select key
with lamp
5. Operation select key with lamp
6. Data display(7 segment LED)
7. Stand by indication lamp
8. Dilution indication lamp
9. Safety circuit indication lamp
10. Power indication lamp
11. Data select key
12. Alarm buzzer stop key
:Operation indication lamps light while the Chiller,
pumps, etc. operate them.
:Stop indication lamps light while the Chiller,
pumps, etc. stop them.
:Alarm indication lamps light that an abnormality occurred.
:Used to select remote operation or local operation.
:It is a key that a Chiller uses in the operation/stop.
It uses a stop key also in reset on an abnormality occurred.
:It shows temperature, set value, etc..
:Push a run key and the Chiller begins operation
until it light up.
:It lights during dilution operation.
:It lights a controlled circuit when a power supply is supplied.
:There is a power supply than equipment side and,
a breaker in an operational board lights time of ON.
:When changing an indication of a data display, when
changing establishment value each, it is a key that uses
establishment when being decided.
:It uses an alarm buzzer when stopping by a case of alarm
buzzer attachment(option).
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