Connecting Servo Motors - Airflow Duplexvent MULTI-N Instruction Manual

PDi
PFe
7.4.

Connecting servo motors

Connected:
●
Cable powering the by-pass flap (SB) is connected to the connector.
Connected, optional equipment
●
Circulation damper (SC) servo motor is connected to the connector.
●
The circuit of cooler CHW is connected to the hydraulic kit.
●
The circuit of heater TPO is connected to the hydraulic kit.
●
Hydraulic kit LS controlling the chiller or heater is located on the back side of the unit. The kit is
completely connected up to the junction box;
●
Water pump LP in the heating circuit is located on the back side of the unit. The kit is completely
connected up to the junction box;
●
Shut-off flap Si is connected up to the junction box;
●
Shut-off flap Se is connected to the connector.
Connect
●
Plug in connector powering the by-pass flap (SB).
Connect, optional equipment:
●
Plug in connector powering the circulation flap (SC). Available only for units equipped by RD5
control system or for units without control system.
PMi
3
Connection of pressure sensors
red
green
PMe
2
PFi
red
green
1
PDe
36