3 - INSTALLATION OF SYSTEM
3.6 - Remote OAT sensor
If the unit is unfavorably located, leading to incorrect reading of OAT, it is possible to install a remote outdoor air temperature sensor,
located in an appropriate position, instead of the factory mounted OAT sensor. This sensor is available as an accessory (refer to §1.6
Accessories). For more details on its installation, refer to accessory document.
3.7 - Master/Slave installation
The installation could be composed of:
Available accessories (if ordered)
IMPORTANT:
For more information, refer to §4.2.15 Master/Slave.
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Figure 12: Electrical connection of OAT sensor
Outdoor air temperature
NXHP (same size for master and slaves)
With integrated hydraulic kit (variable speed)
With Remote User Interface (master only)
Cooling Mode
Heating Mode
Master/Slave leaving water temperature sensor
(to be connected on Master unit)
Acc