Slant/Fin SX-210 Sentry, Pump Or Valve Zoning Of Water Boilers, Combination Controls With T Tv Z

16	Sentry
PUMP OR VALVE ZONING OF WATER BOILERS
COMBINATION CONTROLS WITH T TV Z	TERMINALS*

Pump Zoning system using R845A Relay.

One R845A needed for each circulator.

NOTE: Pumps are powered from C1 . Total pump load must not exceed 7.4 amp rating of combination control pump switch.

Zone valve zoning system using Honeywell V8043F zone valves.

Pump zoning system using R8230C Relays.

*For zoning diagrams, combination controls without T TV Z terminals and non-combination control systems, consult Slant/Fin Zoning Tech. Bulletin.

NOTE: Pumps are powered from C1 . Total pump load must not exceed 7.4 amp rating of combination control pump switch.