Caleffi ZSR106 - Z-one™ Relay (six zone)

Caleffi ZSR106 - Z-one™ Relay (six zone)

Name: Caleffi ZSR106 - Z-one™ Relay (six zone)
Brand: Arctic Heat pumps
SKU: N-428
Price: 646.75 USD
Availability: InStock
Rating: 5 (12 reviews)

USD$ 497.50

SKU: N-428

6 In Stock

Caleffi ZSR106 - Z-one™ Relay (six zone)

MULTI-ZONE PUMP CONTROL.

The ZSR106 is a multi-zone pump and boiler operating control for multiple zone hydronic heating or cooling systems. The ZSR106 interfaces with low voltage thermostats, or any other low voltage controllers having a switching action. The ZSR106 controls up to 6 heating circulator pumps, a primary pump and has LED indicators to provide functional status and easy system troubleshooting.

Caleffi ZSR103 - Z-one™ Relay (three zone)

ZSR106 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

120 VAC pump outputs

Remote Enable input 24 - 120 VAC

Selectable Priority with 1 hour time-out

Selectable Post Purge and Exercise

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

High capacity transformer

Large terminal connections

Simplified wiring with extra ground terminals

Heavy duty sealed relays

All pumps fuse protected (with spare fuse)

Front LED Lights

100% Factory tested with 3 year warranty, ETL Approved

Multiple Thermostat Configuration

Caleffi ZSR 106 multiple thermostat diagram

Specifications

Power Supply:

120 VAC, 50/60 Hz

Transformer Voltage:

24 VAC

Maximum Transformer Load:

20 VA

Electrical Switch Rating Pump Output:

120 VAC, 5A each (20A max combined)

Dry Contact Rating, Zone 1 ES, XX, AUX:

120 VAC max, 2A each

Replaceable Fuses:

Type 2AG, 5A slow blow

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