Regulator for hydronic heating systems
Heatit Z-Water is a DIN-rail regulator for controlling hydronic heating.
Heatit Z-Water is a module that clips right onto a DIN rail to add a variety of functions to your wireless Z-Wave network.
Heatit Z-Water is equipped with 10 relay outputs and it has 4 analog/digital inputs, and a Z-Wave radio for interfacing to the wireless Z-Wave network. The module can be power supplied from a 230V AC mains connection, and is able to deliver an output supply of 24V DC. Heatit Z-Water relay outputs are able to be freely controlled from the Z-Wave network, and can be used for several purposes, e.g. on/off control of light, control of valve actuators for an underfloor heating system, or control of other home automation systems.
Heatit Z-Water analog/digital inputs (different firmware versions) can be configured to work with different functionality and can be connected to potential free contacts, open-collector outputs, and will be able to control other Z-Wave devices; switches, dimmers, etc. Furthermore, the inputs can be used as a Scene Controller and send Central Scene notifications to the Z-Wave gateway.
It is possible to configure the level and the indication of the status indicator LED in the front of the Heatit Z-Water module.
- The relay outputs may be used for controlling actuators/valves in a hydronic heating system
- May be used to control both 24V actuators and 230V actuators
- Analog/digital inputs (different FW versions)
- Can be used together with a Heatit Z-Temp sensor in each zone
- DIN rail mounting
- Works as a Z-Wave repeater
- Compatible with Z-Wave and Z-Wave Plus gateways
- Firmware updates (OTA)
- Available firmware versions (analog/digital inputs)
- Supports encryption mode: S0, S2 Access Control Class,
S2 Authenticated Class, S2 Unauthenticated Class
Protocol Z-Wave Plus (Pending Certification) – 500 Series
Rated voltage 100V-240V 50/60Hz
Power consumption 0.6W standby
Fuse 3.15A Quick-Acting, UMF 250
Schurter Inc., part no.: 3405.0171.11
24V DC output Maximum 1.17A, 28W
Relay outputs Rated carry current: 5A
Max. switching voltage: 250V AC, 30V DC
Max. switching current: 5A
Max. switching power: 1,250 VA, 150W
Inputs Max. input voltage: 10V DC
Input impedance: 10 KΩ
Loop output voltage: 5V DC
Explorer frame supp. Yes
Device type Slave with routing capabilities
Generic device class Binary Switch
Specific device class Valve Open Close
Z-Wave Plus Yes
EN 50491-3: 2009
EN 60669-2: 2004
|art. no.||Product||Z-Wave frequenCY|
|99 124 20||Heatit Z-Water – regulator for hydronic heating systems||EU 868,4 MHz|
|99 124 21||Heatit Z-Water – regulator for hydronic heating systems||BR 921,4 MHz|
|99 124 22||Heatit Z-Water – regulator for hydronic heating systems||US 908,4 MHz|
|99 124 23||Heatit Z-Water – regulator for hydronic heating systems||RU 869 MHz|
|99 124 24||Heatit Z-Water – regulator for hydronic heating systems||US2 916 MHz|
|99 124 25||Heatit Z-Water – regulator for hydronic heating systems||IND 865,2 MHz|
The product must be installed in accordance with current version of the installation guide and national building codes. See the installation guide for further information.