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14.3
Chiller Controller Operation
Sections 8 (General Operation), 9 (Controller Operation), and 10 (Digital Com-
munications) of this manual explain the general operation, controller operation,
and digital communications for the 6021 bath. The digital interface is also ca-
pable of turning the auxiliary chiller on and off as shown in Table 6. The chiller
must be connected as described in the Installation portion of this Appendix and
the auxiliary switch must be turned to the Auto position. The bath heater
position must be in low.
Chiller State
F2
Off
0
On
1
75
14 Appendix – Model 6021
Chiller Controller Operation
3
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COOLING TUBES
(Optional)
(Optional)
IEEE-488
RS-232
PROBE
STIRRER
O
I
1
2
Figure 11
6021 Back panel
Table 6
Auxiliary Chiller Control Functions
Via Acquanera, 29
22100 Como
tel. 031.526.566 (r.a.) fax 031.507.984
info@calpower.it
www.calpower.it