Salda SMARTY XV Series, Mounting And Installation Instruction, Page: 25 / 52

EN | 25 SMARTY XV v2020.2
• Service -> Heaters -> Supply air heater or outdoor air pre-heater
Set whether it is a heater or pre-heater as well as the type of the heater or pre-heater and actions to be performed in case of the activation of a
protection signal.
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 in the settings “Heater on basic” or “Pre-heater on basic”.
3. Go to Menu/Service/Heaters/Heaters and set heater type
0..10VDC - 0-10 control,
ON/OFF - On/Off control,
None – heater switch-off, and also specify the system’s 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’s response protection signal.
5. Go to Menu/Service/Digital inputs/Heater protection. Set the manual and automatic protection statuses – according to the standards, it should
be NC.
6. Go to Menu/Service/Digital inputs/Preheater protection. Set the manual and automated protection statuses – as a standard, it should be NC.
Pre-heater installation diagram
Installation based on air direction Air Damper M2 -> Pre-Heater PE1 -> Air Handling Unit.
Only pre-heaters up to 2kW power circuit can be connected directly to control board. More powerful pre-heater shall be connected to a separate
power supply.
Heater Installation diagram
Electric heater shall be installed inside air duct. Arrangement based on air direction Electric Heater -> Supply Air Sensor (TJ).
KE
Mini MCB
TJ
When using the supply air heater, the supply air sensor (TJ) shall be installed downstream the heater (or cooler) as the sensor
cable allows or until the first branching, bend of the air transportation system.
EKA
TJ
Only heaters up to 0.6kW power circuit can be connected directly to control board. More powerful heater shall be connected to a separate power