CALEFFI Z-one ZVR10 Series Manual page 30

Certified to CSA C22-2 No.24
Conforms to UL Standard 873
4009064
ZVR10X
Multi-Zone Valve Control
-
Overview
• Compatible with low voltage 2, 3, or 4 wire thermostats
• R, W, C and TT Comm dual labeling at thermostat
terminals
• Z-oneLink unlimited zone expansion
• Selectable priority with 1 hour time-out feature
• System pump status selectable during priority
• Pump will start only after the zone valve end switch
is closed
• Dry contacts for DHW (ZR/ZC), capable of switching
line voltage
• Large terminal connections
• High capacity 40 VA transformer standard for 3 and
4 zone models-expandable to 80 VA, and 80 VA for
the 6 zone model
• Automatic resettable fuse
• Controls system pump, secondary pump, and priority
pump
• Front LED Lights
• 100% Factory tested with 3 year warranty
• ETL approved
See technical brochure 01285-14 NA for more product
information.
22