Redring DC3810 - Manual (Page 13)

12
STAINLESS INDIRECT UNIT WITH COMPONENT I.D.
G
D
3 / 4 " Female boss for
expansion vessel
J
E
F
A HOT DRAW-OFF TO TAPS.
B 3 KW IMMERSION HEATER WITH MANUAL RE-SET TEMPERATURE HIGH LIMIT CUT-OUT.
C TEMPERATURE AND PRESSURE RELIEF VALVE.
D EXPANSION RELIEF VALVE.
E PRESSURE REDUCING VALVE/LINE STRAINER.
F EXPANSION VESSEL (SUPPLIED LOOSE).
G NON RETURN VALVE.
H PRIMARY CONNECTIONS.
I IMMERSION THERMOSTAT WITH HIGH LIMIT CUT-OUT.
J GAUGE.
COLD MAIN IN
THROUGH E, THEN G.
D IS TEED OFF
BETWEEN
G AND THE UNIT.
C A
H I
B
H
New Stainless imp_alt 2/15/05 12:15 PM Page 13