Wilo WZC-2 Two Zone Control, Switching Relay Panel

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Wilo WZC-2 Two Zone Control, Switching Relay Panel - 2714025 (SR502)

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Part Number:2714025 (SR502)

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Wilo 2714025 WZC-2 Zone Control, 2 Zone

REPLACES TACO SR502, 2 ZONE SWITCHING RELAY and TACO ZVC405, ZONE RELAY FOR USE WITH ZONE VALVES

The Wilo WZC Zone Controllers are designed for simple diagnostics.

5 LED Diagnostics
Power- This LED will be red when the unit is receiving power.
Thermostats (THM)- A green LED will display when thermostats close calling for heat.
Zone Output (ZONE)- A green LED will display when the zone pump or zone valve is being energized by the controller.
Priority (DHW)- A green LED will display on DHW when Zone 1 is activated as the priority zone, the 60 minute priority cycle has not elapsed and the relay has been energized.
External Control (LTD)- A green LED display to indicate the relay to external demand has been energized.
Dual use, works with zone pumps or zone valves
Expandable (link many units together with just 2 wires)
Selectable functionality via dip switches
Thermostat Inputs work with 24 VAC or DRY Contact
120 VAC 5A zone outputs
Large wiring chamber
Pump exercise
DHW and module priority
Numerous knockouts available on all sides of wiring chamber