PUMP OR VALVE ZONING OF WATER BOILERS | VICTORY | |
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COMBINATION CONTROLS WITH T TV Z | TERMINALS* | |
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Pump Zoning system using R845 Relay.
One R-845A 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