Dunkirk DXL-50 - Page 10

6 = SUPPLY AND RETURN PIPING ...........................
Figure 7 - Single Zone System With DHW Priority
CH CIRCULATOR
BOILER
WATER INLET
)q
DHW
CIRCULATOR
tip,.-.-
PRiORiTY ZONE
Figure 8 - Multi Zone System With Circulators And DHW Priority
ZOO'4E 4
C_RC 4 ...... _ ZONE 3
CiRC 3 ...............................
ZONE 2
C{RC 2
DHW CIRCULATOR
ZONE '_(PRK')RI?Y ZONE}
;EXPANSION
TANK