0901082 Rev: D (08/08) Page 2 of 12
TABLE OF CONTENTS
Declaration of Conformity ..................................................................................... 3
Introduction ...........................................................................................................4
Circuit Board Diagram........................................................................................... 4
Installation.............................................................................................................5
Plumbing...............................................................................................................5
Probe Installation ..................................................................................................6
Electrical ............................................................................................................... 6
Rinse Operation....................................................................................................7
Probe Operation....................................................................................................8
Probeless Operation .............................................................................................9
Wiring Diagram ...................................................................................................10
Assembly Diagram..............................................................................................11
Warranty Information ..........................................................................................12
Knight Locations .................................................................................................12
EQUIPMENT RATINGS
This includes equipment supply, description of I/O connections, duty cycle and operating environmental conditions.
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Pollution degree 2;
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Installation category 2;
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Altitude 2000 m;
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Humidity 50% to 80%
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Electrical supply 120, 208, or 240 Vac, 50/60 Hz;
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Indoor use statement;
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Temperature 5°C to 40°C;
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Statement advising that mains supply voltage fluctuations are not to exceed 10 percent of the nominal supply
voltage.
CAUTION: Wear protective clothing and eyewear when dispensing chemicals or
other materials. Observe safety handling instructions (MSDS) of chemical mfrs.
CAUTION: To avoid severe or fatal shock, always disconnect main power when
servicing the unit.
CAUTION: When installing any equipment, ensure that all national and local
safety, electrical, and plumbing codes are met.
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