Siemens Climatix Series Short Manual

2.8 ECO control
Main menu > Unit > ECO Control
Parameter Value Function
Sply fan st2 stpt 500l/s Supply fan normal speed winter
Sply fan st3 stpt 800l/s
Maximum speed on supply fan summer (increased
fan speed at cooling and heating demand)
Exh fan stage 2 stpt 500l/s Extract fan normal speed winter
Ext fan stage 3 stpt 800l/s
Maximum speed on extract fan summer (increased
fan speed at cooling and heating demand)
Comfort htg stpt 20.0°C Winter temperature
Comfort tmp deadz 2.0°C
Summer temperature (Comfort htg setp plus
dead zone 22.0°C)
ECO 2 Fan comp tmp deadz -0.5°C
Increased fan speed to meet heating demand
(Comfort htg setp minus dead zone 19.5°C)
ECO 1 Outs air tmp summer 14°C
Outdoor air temperature for supply air
temperature control change to cascade control
ECO 1 Outs air tmp winter 12°C
Outdoor air temperature for cascade control
change to supply air temperature control
Parameter
100
65
0
-20
0
0
2346
5
3780
10
5290
15
6815
20
8153
30
8760
Temperature [°C]
Running period [h/year]
Airow [%]
-10
231
Flow increase when heating is required
ECO Control
*
Flow increase, if
needed, if the unit is
utilized for keeping the
premises warm.
*
Airflow
Short Manual for Climatix Control System [v. 2.14.10, 2.14.20, 2.14.30 & 2.14.40]
SMCX.130215.02GB Page 19

Siemens Climatix Series Specifications

General

Application	HVAC control
Communication Protocols	BACnet, Modbus, KNX
Inputs	Analog and digital inputs
Outputs	Analog and digital outputs
User Interface	web interface
Power Supply	24 V AC
Protection Class	IP20
Mounting	DIN rail mounting