
20
Matrix Installation and Operation Instructions
6.3.2(A) Multiple High Temperature Zones (Zone Circulators)
6.3.2(B) Multiple High Temperature Zones (Zone Circulators) – Wiring w/ Zone Controller
Zone #3 Zone #2
Zone #1
Air
Separator
NTI
Make Up
Water
Backflow
Preventer
Pressure
Reducing
Valve
Ex
ansion
Tank
Check
Valves
Zone
Circulators
TT
ZON E3
T
ZONE1
FOUR ZONE SWITCHING RELAY
WITH OPTIONAL PRIORITY
ZONE2
ZONE3ZON E1
ZRZC
120 VOLT CIRCULATORS
ZON E2
FUSE 1 AMP
SR 504
X X
END
SWITCH
INPUT
POWER
ZONE4
ZONE 4
PRIORITY
ZON E4
ON
OFF
120 VAC INPUT
Taco SR504
Switching Relay
Matrix
Terminal Strip
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