Panasonic PAW560MAH2L Installation Instructions Manual page 30

Product description
System example for ECOi multi-connection system (140 kW capacity)
16 HP
Gas tube
Liquid tube
System Overview – ECO G systems
Single-connection
A AHU Kit enclosure (complete)
B AHU system (field supplied)
C Remote controller (integrated in AHU Kit enclosure)
D Outdoor unit
E Liquid piping (field supplied)
F Gas piping (field supplied)
G Electronic expansion valve
1 Single-connection system shown here as an example.
2 Multi-connection systems are only possible in combination with PAW-160MAH2(L) or PAW-280MAH2(L). However,
with PAW-560MAH2(L) only 1-to-1 installations are allowed.
30
16 HP 18 HP
or multiple-connection
1
Gas temperature
Liquid temperature
PAW-280MAH2
PAW-560MAH2
Inlet temperature
PAW-560MAH2 Outlet temperature
O_U / I_U communication
systems
2
H Thermistor for liquid pipe (E1)
I Thermistor for gas pipe (E3)
J Thermistor for suction air (TA)
K Thermistor for discharge air (BL)
L Inter-unit wiring
M Magnetic relay for operating the blower (field sup-
plied)
Fan operation signal
28 kW
H/E
56 kW
H/E
Fan motor
control PCB
56 kW
H/E