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Smarty 2X/3X V
www.salda.lt
Product Smarty 2X/3X V 1.1 version can be equipped with either electric or water heater.
The electric heater can be controlled by:
- On/O – control of electric heater up to 0.6kW/230V or the circulation pump.
- 0-10V – control of electric or water heater.
- Electric heater control by On/O.
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
Wiring diagram.
On/O heater connection. Automation controller D zone X10
and C zone X23. This control method is suitable only to electric
heaters up to 0.6 kW/230 V. In order to control more powerful
heater above 0.6 kW by On/O method, intermediate relay shall
be used where power circuit shall be connected to a separate
power supply.
DI1
+12VDC
DI2
DI3
+12VDC
DI4
+12VDC
1 2 3 4 5 6 7 8
+12VDC
AT1
AT1
RT1
RT1
EKA ... -1F
PE
3 2 1
DO1 (L(L2)_2)
N(L1)_2
PE
N
L
EKA ... -1F
max. 0,6kW;
2,6A; 230V
CO
2
concentration [ppm]
3000 Eect on an individual
2500
2000
Reduced concentration, drowsi-
ness, headache, etc.
1500
1000 Pettenkofer limit
Pettenkofer limit Disturbs
500 Pleasant
0
0 1 2 3 4
Duration of the presence in the room in hours
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Outdoor air