Pipe connections
Ventilation connection supply airXL33
Ventilation connection outdoor airXL34
Connection, heating medium inXL36
Connection, heating medium outXL37
HVAC components
Supply air batteryEP13
Venting heating mediumQM20.1
Venting heating mediumQM20.2
Control valve heating mediumQN40
Sensors etc.
Temperature sensor, supply airBT22
Temperature sensor, outdoor airBT23
Temperature sensor, flowBT68
Temperature sensor, returnBT69
Electrical components
Accessory cardAA5
Dip switchAA5-S2
Joint board
1
AA100
Switch, position 0 - 1, main switchSF1
Cord with connection plugW101
Communication cableW102
Ventilation
Supply air fanGQ3
Air filter supply airHQ11
Miscellaneous
Rating platePF1
Designations according to standard EN 81346-2.
SAM 42Chapter 3 | The design of the supply air module10