Connecting Pressure Sensors - Airflow Duplexvent MULTI-N Instruction Manual

2.7.5. Connecting pressure sensors

Connected on delivery
·
Manostat PFi is completely connected up to the junction box;
·
Manostat PFe is connected to the wiring box.
Connected on delivery, optional equipment
·
Manometer cable PMe is connected up to the junction box;
·
Pressure measurement point PDi measuring the pressure increase of the fan Mi is installed
on the left side of the unit. Pressure measurement hoses are located on the top side of the
block 3.
·
Pressure measurement point PDe measuring the pressure increase of the fan Me is installed
on the right side of the unit. Hoses leading from the pressure measurement point are installed.
Connect
·
Lead the cable of manostat PFe from the junction box to the wiring box in the compartment
E1. The same cable powers also the servo drive of the flap Se.
Connect, optional equipment
·
Lead the cable PMi from the junction box to the manometer PMi;
·
Lead the hoses of the pressure measurement point PDi folded on the top side of the block 3
through a feed-through. The shorter hose ends up after going through the feed-through. Lead
the longer hose to the nozzle of the fan Mi.
PDi
PFe
PMi
3
Connection of pressure sensors
PMe
2
PFi
1
PDe
20