Caleffi ZVR106 - Z-one™ Relay (six zone)

Caleffi ZVR106 - Z-one™ Relay (six zone)

MULTI-ZONE VALVE CONTROL

The ZVR106 is a multi-zone zone valve and boiler operating control for multiple zone hydronic heating systems. The ZVR106 interfaces with low voltage thermostats, or any other low voltage controllers having a switching action. The ZVR106 controls up to 6 zones. In addition, a system pump, secondary pump and a priority (DHW) pump can also be controlled. LED indicators provide functional status and easy system troubleshooting. The ZVR106 is a perfect match with Caleffi’s Z-one™ motorized zone valves.

ZVR106 Internals

FEATURES:

Compatible with low voltage 2, 3, or 4 wire thermostats

R, W, C and T T COM dual labeling at thermostat terminals

Z-oneLink™ unlimited zone expansion to ZVR and ZSR series

Selectable priority with 1 hour time-out feature

System and secondary pump status selectable during ZONE 1 demand

Circulator will start only after the zone valve end switch is closed

Dry contact for ZONE 1 (DHW), capable of switching line voltage

Dry contact AUX for signaling a variable speed self regulated pump or other controls

Large terminal connections

High Capacity 80 VA standard for the 6 zone model

Automatic resettable low voltage fuse

Controls system pump, secondary pump, and priority pump

Front LED Lights

100% Factory tested with 3 year warranty, ETL Listed / CSA Certified

Multiple Thermostat Configuration

SPECIFICATION:

Power supply: 120 VAC, 50/60 Hz
Transformer voltage: 24 VAC
Maximum transformer load: 80 VA
Electrical switch rating: 20A Max Combined
Electrical switch rating, AUX, ZONE 1, XX: 120 VAC, 2A each
Electrical switch rating pumps: 120 VAC, 5A each
Resettable Fuse: automatic
Working temperature range: 32°F (0°C)—115°F (45°C)
Maximum humidity: 90% non-condensing
Approvals: Conforms to UL873 / Certified to CSA C22 No 24, listed by ETL

QUALIFY FOR A FIVE YEAR WARRANTY WHEN INSTALLED TOGETHER WITH CALEFFI Z-ONE ZONE VALVES.