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| EN
SMARTY XV v2020.3
• Service > Heaters > Supply air heater or outdoor air pre-heater
Set either a heater or pre-heater and the type of the heater or pre-heater as well as the steps to be performed in case of protection signal activation.
Settings with the ST-SA-Control panel
1. Go to Menu/Service/Heaters. Enter the Service password (the initial password – 4444);
2. Select Control Position as 'Heater on basic' or 'Pre-heater on basic.
3. Go to Menu/Service/Heaters/Heaters and set the heater type
0.10VDC – 0-10 control,
ON/OFF – On/Off control,
None – heater switch-off, and also specify the system response protection signal.
4. Go to Menu/Service/Heaters/Preheater. Set type ’0..10VDC’ 0-10 control, ’ON/OFF’ On/Off control, ’None’ – pre-heater switch-off. Set the
system response protection signal.
5. Go to Menu/Service/Digital inputs/Heater protection. Set the manual and automatic protection device modes (NC by default).
6. Go to Menu/Service/Digital inputs/Preheater protection. Set the manual and automatic protection device modes (NC by default).
Pre-heater installation diagram
Installation based on air direction Air Damper M2 > Pre-Heater PE1 > Air Handling Unit.
Only pre-heaters with up to 2 kW power circuit can be connected directly to the control board. The pre-heaters of higher power must be connected
to separate electric power circuit.
Heater Installation Diagram
Electric heater must be installed inside the air duct. The layout is based on airflow direction Electric Heater > Supply Air Sensor (TJ).
KE
Mini MCB
TJ
When using the supply air heater, the supply air sensor (TJ) must be installed downstream the heater (or cooler) at the length
of sensor cable allows or up to the first branching or bend of air transportation system.
EKA
TJ
Only heaters with up to 0.6 kW power circuit can be connected directly to the control board. The heaters of higher power heaters must be
connected to separate electric power circuit.
Summary of Contents for Smarty 2XV 1.1
Page 1: ...SMARTY XV EN MOUNTING AND INSTALLATION INSTRUCTION...
Page 24: ...24 EN SMARTY XV v2020 3 EKA NIS connection...
Page 36: ...36 EN SMARTY XV v2020 3 Figure 8 1 9 9 Smarty 3XV 4XV F2 1 1 219 1349 0 1 1 PS...
Page 37: ...EN 37 SMARTY XV v2020 3 Figure 8 1 9 10 Smarty 3XV 4XV F2 1 1 219 1349 0 1 2 PS...
Page 38: ...38 EN SMARTY XV v2020 3 Figure 8 1 9 11 Smarty 3XV 4XV F2 1 1 219 1349 0 1 3 PS...
Page 46: ...46 SMARTY XV v2020 3...
Page 47: ...47 SMARTY XV v2020 3...