Principle Of Operation; Controller Functions - Main Menu - Tech Controllers EU-800 PID User Manual

4.1 P
RINCIPLE OF OPERATION
The EU-800 PID temperature regulator is intended for wood gasification CH boilers. It controls water circulation pump, DHW
pump and additional pump. It may also cooperate with 2 three- or four-way valves, a room regulator, GSM module and Ethernet
module.
NOTE
The controller settings should be customized to suit individual user's needs, depending on the type of fuel and CH boiler
used. TECH does not accept responsibility for incorrect settings.
In the event of voltage failure, the thermoregulator stops working. After the power supply has been re-established, the
operation mode is restored according to the previously set parameters (owing to the built-in memory). The thermoregulator
parameters remain saved even on voltage failure.
5 C
ONTROLLER FUNCTIONS
MAIN
MENU
* Parameter available when PID algorithm is disabled.
–
MAIN MENU
Fire-up/ Extinguishing
Screen view
Temperature settings
Operation settings*
Manual mode
Pump operation modes
Time settings
Date settings
Weekly control
Fitter's menu
Servis menu
Language
Factory settings
Software version
10