Thermofloor - Heatit Z-Water 2

Heatit Z-Water2

Heatit Z-Water2 is a DIN rail controller for controlling water heating systems. The module fits directly onto a DIN rail and allows you to control your water heating system via your Z-Wave network. Heatit Z-Water2 is equipped with 9 potential-free relays for actuators. It also has 2 analogue inputs for temperature sensors.

Heatit Z-Water2 relays can be controlled by association with other Z-Wave thermostats, for example Heatit. Each relay can control one or more actuators in your underfloor heating system.

Areas of use

• Z-Wave controller for water heating systems
• 9 potential-free relays
• Valve exercise
• Can control 230VAC and 24V actuators from an external power supply
• Can be used with Heatit thermostats in each heating zone
• DIN rail mounting
• Connector for external antenna
• SmartStart
• Firmware update (OTA)
• Supports encryption mode S0, S2 authenticated class, S2 non-authenticated class

Highlights

• Compact design - The unit is space-saving but has a total of 9 relay outputs.
• Valve exercise - Prevent actuators from locking up with the built-in configurable valve exercise.
• External antenna - Connect an external antenna for greater range.
• Temperature control - With inputs for external temperature sensors, you can fully control the water temperature in your system.
• Potential-free relays - The unit is equipped with potential-free relays, allowing you to control actuators with different voltages.
• Thermostat control - The unit can be used in combination with various Heatit thermostats. Operates on 230 V AC and batteries.

TECHNICAL DATA

• Protocol Z-Wave, 868.4MHz
• Chip Z-Wave 800 chip
• Rated voltage 230VAC 50Hz
• Power consumption 0.4W standby
• Ambient temperature 5°C to 40°C
• Storage temperature -30°C to 70°C
• Humidity 10% to 85% RH
• Max. switching current 5A
• Max load per relay 1385VA/150W
• Inputs 10kΩ NTC
• Range RF Min. 40 meters
• Screw terminals Max 2.5mm2 2Nm
• IP Code IP20
• Size (LxHxW) 105 x 58 x 86mm
• Approvals Z-Wave Plus v2, CE
• The device is maintenance-free. Indoor use only.