Siemens Climatix S300 HRV - Preheating (Prehcl)

3.2.1 Preheating (PreHcl)
Earth-to-air
BO:EaHxDmpbCmd
AI:TOa
T
M
EaHxDmpbCmd Earth-to-air heat exch.byp.damp.command
TOa Outside temperature
Electric
BI:PreHclOvrTDet (NC)
AO:PreHclElPos
BO:PreHclElCmd
T
T
PreHclOvrTDet Preheating coil overtemperature detector
PreHclElPos Preheating coil electric position
PreHclElCmd Preheating coil electric command
Brine
BO:PreHclPuCmd
AI:TFlPreHcl
T
TFlPreHcl Flow temperature preheating coil
PreHclPuCmd Preheating coil pump command
Short description of application
Schematic plant diagram
3
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