Analysis Functions - Siemens Climatix S300 HRV Application Manual

Application functionalities
5

Analysis functions

5.23 Analysis functions
142 | 170
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
Supply fan 2
Exhaust fan 3
Heating coil 4
Cooling coil 5
Energy recovery 6
Preheating coil 7
Result Note
Digits 4...5 1: off
Controller state duct 3: active modulating
pressure / air flow
4: minimum output
5: maximum output
Digits 1...3 1: cooling
2: heating
Additional influence
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
Controller state duct 1: off
pressure / air flow
3: active modulating
4: minimum output
5: maximum output
Digits 4..5 1: off
Controller state supply air 3: active modulating
4: minimum output
5 :maximum output
Digits 1...3 1: off
Controller state frost 3: active modulating
controller
4: minimum output
5 :maximum output
Controller state supply air 1: off
controller
3: active modulating
4: minimum output
5:maximum output
Digits 4...5 1: off
Controller state cooling 3: active modulating
controller
4: minimum output
5:maximum output
Digits 1...3 1: off
Controller state heating 3: active modulating
controller
4: minimum output
5: maximum output
Controller state 1: off
temperature after
3: active modulating
preheating
4: minimum output
5:maximum output
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