Control Unit - Tetan KP 12S Service And Operation Manual

4.2 CONTROL UNIT

Boiler is equipped with the control system with touch screen. This control system enables automatic boiler
operation through the control and regulation features (thermostats, sensors, etc.) in the requested modes. It also
enables Diagnostics mode of control, which can be used for instance for boiler commisioning.
The control system construction and its electrical shielding (IP 45) make safe and reliable operation possible even
under the demanding operational and climatic conditions common to boiler rooms.
Terminal
HZS 555-S
Configuration:
Control unit - boiler function module
Terminal (touchscreen)
Module extension
Module heating circuit / acumulation tank
Module solar
Type and number of circuit
HC1
HC1 HC2
HC1 HC2 HC3
HC1 HC2 HC3 HC4
HC1 HC2 HC3 HC4
HC1 HC2 HC3 HC4
HC1 HC2 HC3 HC4
HC – heating circuit
SWT – sanitary water tank
ACU – acumulation tank
SOL – solar systém
Automatic boiler for wood pellets
Basic configuration
Boiler function module
HZS 521-G
Name
SWT
SWT
SWT
SWT
HC5 SWT
HC5 ACU
ACU SOL
Extension m.
HZS 532-1
Type
HZS 521-G
HZS 555-S
HZS 532-1
HZS533
HZS535
Type and number of module
HZS 521-G HZS532-1
HZS 521-G HZS532-1
HZS 521-G HZS532-1
HZS 521-G HZS532-1
HZS 521-G HZS532-1
HZS 521-G HZS532-1
HZS 521-G HZS532-1
10
Optional configuration
Module Module
HZS 533 HZS 533
Options Order code
Standard
Standard
Standard
Optional
Optional
1 pc HZS 533
2pcs HZS 533
3pcs HZS 533
3pcs HZS 533
2pcs HZS 533 HZS 535
Module
HZS 533