Page 3 Edition I
03.12.2012
1.
Description of controller.
The GH07EB controller is equipped with:
• Inputs:
1. Returning temperature sensor (NTC 2.2k)
2. Output temperature sensor/Room sensor (NTC 2.2k)
3. DHW temperature sensor (NTC 2.2k)
4. Room thermostat
5. GECO GA01HC room panel
• Outputs:
1. Central heating (CH) pump
2. DHW pump
3. Electrode boiler
The GH07EB controller is a device used to control water heating installations using
electrode furnaces. The GH07EB controller is a microprocessor-based device manufactured
using Surface Mount Technology (SMT).
This controller controls the domestic hot water (DHW circuit), and provides support for the
main heating circuit (CO). Control parameters can be adjusted to match operating conditions
and boiler power. The controller is equipped with a protection system against power failure
and different kinds of interference. With a one-piece housing, the controller can be installed
in a safe place.
The driver provides support for automatic installation of three different heating
programmes that fully meet the requirements of the installer. The device is equipped with a
total of three temperature sensor inputs, an additional input for the room thermostat and
the GECO GA01HC room panel, and three outputs for external devices.