Siemens Climatix S300 HRV User Manual

5.23 Analysis functions
The application includes some analysis points. A test can be done by activating the
item to test and then reading the result. The result is a 5-digit coded number.
These following items are available for HVAC components:
Item Diagnosis
Item-No
Result Note
Supply fan 2 Digits 4...5
Controller state duct
pressure / air flow
1: off
3: active modulating
4: minimum output
5: maximum output
Digits 1...3
Additional influence
1: cooling
2: heating
4: air quality
5: cooling + air quality
6: heating + air quality
8: humidity
9: cooling + humidity
10: heating + humidity
12: AQ + humidity
13: Cooling + AQ + humidity
14: heating + AQ + humidity
Exhaust fan 3 Controller state duct
pressure / air flow
1: off
3: active modulating
4: minimum output
5: maximum output
Heating coil 4 Digits 4..5
Controller state supply air
1: off
3: active modulating
4: minimum output
5 :maximum output
Digits 1...3
Controller state frost
controller
1: off
3: active modulating
4: minimum output
5 :maximum output
Cooling coil 5 Controller state supply air
controller
1: off
3: active modulating
4: minimum output
5:maximum output
Energy recovery 6 Digits 4...5
Controller state cooling
controller
1: off
3: active modulating
4: minimum output
5:maximum output
Digits 1...3
Controller state heating
controller
1: off
3: active modulating
4: minimum output
5: maximum output
Preheating coil 7 Controller state
temperature after
preheating
1: off
3: active modulating
4: minimum output
5:maximum output
Application functionalities
Analysis functions
5
142 | 170 A6V10733786_en_c

Siemens Climatix S300 HRV Specifications

General

Brand	Siemens
Model	Climatix S300 HRV
Category	Controller
Language	English