Kenmore 5EW1.75 Boiler User Manual


 
SYSTEM PIPING ARRANGEMENT
ZONING WITH CIRCULATORS
CIRCULATOR ON SUPPLY PIPING PUMPS
AWAY FROM EXPANSION TANK
PIPING ARRANGED FOR "POWER PURGING"
AIR OUT OF SYSTEM PIPING, REFER TO THIS
MANI_AL'S SECTION ON "FILLING THE
SYSTEM WITH WATER" OPTION #1
RETURNFROMSYSTEM
[ _ DRAINVALVE
FOR POWER
PURGING
MAIN SHUTOFF
VALVE
AUTOMATIC
FiLLVALVE
SHUTOFF VALVE
BOILERSERVICE
_QUASTA
BOILER
DRAIN
VALVE
R
I0
7
FILLTROLWITH
AIR PURGER
BALANCINGVALVE
FLOWCHECK VALVE
_ ZONE CIRCULATOR
_I ISOLATIONVALVE
SUPPLY TO
SYSTEM
SUPPLYTO
SYSTEM
FILLLINEWITH SHUTOFF
VALVE