Hitachi KPI Manuel D'installation Et De Fonctionnement page 28

INSTALLATION AND OPERATION MANUAL
28
Simultaneous operation (Set-Free+Total Heat Exchanger)

Example for PC-P2HTE

NOTE:
Set the number by using the rotary switch (RSW) on the PCB in the indoor units and the total heat exchanger.
−
Firstly set the unit number for the indoor unit and secondly set the unit number of the total heat exchanger. The unit number of the total heat
−
exchanger should be larger than the unit number of the indoor unit.
13.7.2. SETTING OF DIP SWITCHES
RSW:
Setting before shipment
SW1:
Setting before shipment
DSW3:
Setting before shipment
DSW5:
Setting before shipment
DSW6:
Setting before shipment
DSW7:
Setting before shipment

CAUTION
Turn OFF all power sources before setting the dip switches.
Without turning OFF, the switches would not work and the contents
of setting would be invalid.