Immersion heater - 3000 W variable control
Immersion heater – 3000 W variable control
The EHS-R immersion heater (included with the ATON) can be controlled directly by the freely programmable controllers (UVR16x2, UVR610) via PWM, with a variable output from 50 W to 3000 W. The immersion heater sends the sensor values back to the CAN-EZ3 for further utilisation or forwarding to the CAN bus or DL bus.
Starting with serial no. EHSR-002956 (10th of May 2021), it is suitable for installation in enameled DHW cylinders, thanks to the new Teflon coating.
3 Inputs
- 2 sensor inputs PT1000
- 1 PWM input 0-100% if not CORA-controlled
Interfaces:
- CORA-F (wireless)
- CORA-DL (wired)
total length of immersion heater: 410 mm
screw thread: 1 1/2"
The immersion heater received approval for drinking water installations, and starting with serial no. EHSR-002956 (10th of May 2021), it is suitable for installation in enameled DHW cylinders, thanks to the new Teflon coating. We do not recommend the usage in stainless steel cylinders. Up until that serial number, our immersion heaters have only limited suitability for installation in DHW cylinders due to the galvanic reactions. Please refer to the manual in such cases.
EHS / EHS-R Firmware
TAPPS2
Linux:
Two methods of installation are supported:
- Debian package (.deb) (e.g., Debian, Ubuntu, Mint)
- RPM package (.rpm) (e.g., Fedora, openSUSE, Mageia)
For both methods, a menu entry is added to GNOME or the KDE menu, with which the program can be launched. Root authorization is required for installation.
Debian package
The package can be installed simply by double clicking it in the file manager. If this is not possible, the installation can be done using the command line program dpkg in a terminal window:
dpkg -i tapps2-1.12-amd64.deb
Root authorization is required for the installation. For this, either simply enter su before executing the command, followed by the respective password query, or prefix the command sudo and enter the password when queried.
RPM package
The package can be installed simply by double clicking it in the file manager. If this is not possible, the installation can be done using the command line program rpm in a terminal window:
rpm -i tapps2-1.12-x86_64.rpm
To update the program (when an older version is already installed), -u should be use instead of -i.
Root authorization is required for the installation. For this, either simply enter su before executing the command, followed by the respective password query, or prefix the command sudo and enter the password when queried.
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