User Guide

13
PN 240010923 Rev. F [07/01/2018]
6 - CONTROL CONFIGURATION
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applies to main control and all expansion modules.
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• Valve
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arrow buttons for 5 seconds.
• Press mode button to scroll selections.
• Press up or down arrow to change settings.
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arrow for 1 second or leave idle 2 minutes.
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A. Priority ±8VHGWRJLYHH[FOXVLYHRSHUDWLRQWR
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zones will be deactivated for the
selected priority time.
2ϑ±$OO]RQHVZLOODFWLYDWHGHDFWLYDWH 
equally.
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end switch. Any zone assigned to XX #3
will be given priority status when priority
is on.
B. Primary pump±8VHGWRFRQWUROSULPDU\ 
pump in conjunction with priority zones. Not
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Active - The primary pump will energize with a
priority call.
Inactive - The primary pump will not energize
with a priority call.
& Priority Timer±6HWVWKHPD[LPXP
SULRULW\WLPH:KHQWKHWLPHH[SLUHVSULRULW\
will be suspended for an equal time period.
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90m.
D. End Switch Assignment ±  $ V V L J Q V  L V R O D W H G   
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End switch selections are 1, 2, 3.
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Any zone assigned to XX # 3 will be given
priority status. (Priority switch must be set to
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E. =5=&$FWLYDWLRQ±8VHGWRGHOD\DOO
pumps from operating until boiler reaches
minimum temperature.
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2ϑ±3XPSVDUHQRWGHSHQGHQWRQ=5=&VWDWXV
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must also be closed for primary pumps to
energize.
F. 3RVW3XUJH3XUJH7LPHU± Allows extended
zone and primary pump operation after zone call
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* Purge To Assignment±6HOHFWVWKHWDUJHW]RQH
for purging.
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H. Pump Exercising±8VHGWRSUHYHQWSXPS 
seizure due to periods of inactivity.
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