STOP RUN
CHILLER
REF PUMP
PURGE PUMP
ABS PUMP
STAND BY
DILUTION
SAFETY CIRCUIT
CHILLER ALARM
POWER
STOP RUN
OPERATION
BUZZER STOP LOCAL
REMOTE
SET BACK
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Fig. 6 - Control board
Legend
1 Stop indication light
2 Operation indication light
3 Data display
4 Select key
5 Function set key
6 Back select key
7 Remote/local select key with LED
8 Alarm buzzer stop key
9 Operation select key with LED
10 Alarm indication light
11 Stand-by indication light
12 Dilution indication light
13 Safety circuit indication light
14 Power indication light