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4.5 - exhibit LF (cont.)
4.5.2 - Field wiring
Fig. 23 - typical electric field connection diagram
CHILLED WAtEr PUMP INtErLoCK
CooLING WAtEr PUMP INtErLoCK
PrE-ALArM SIGNAL
rEMotE CHECK SIGNAL
For Hot WAtEr SHUtoFF VALVE
For oPErAtIoN INDICAtIoN
For StoP INDICAtIoN
For ALArM INDICAtIoN
rUN/StoP SIGNAL For CHILLED
WAtEr PUMP
rUN/StoP SIGNAL For CooLING
WAtEr PUMP
rUN/StoP SIGNAL For CooLING
toWEr FAN
FEEDbACK SIGNAL
For DILUtIoN INDICAtIoN
rUN/StoP SIGNAL For Hot
WAtEr PUMP
For ALArM bUZZEr
For PUrGE INDICAtIoN
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