System Lineup - Panasonic PAW-160MAH3M Installation Instructions Manual

Product description
3.3

System lineup

System lineup – ECOi systems
Capacity
HP
5
10
20
30
40
50
60
70
80
1 PAW-160MAH3M:
3
2 PAW-280MAH3M:
3 PAW-560MAH3M:
4 In case of a multiple AHU Kit combination within one refrigerant system, those kits must share the same AHU hous-
ing including fan, and they have to be "group-wired" and operate as a single group. In this case you must disconnect
the CZ-RTC6BL controller and CZ-CAPBC2 boards (ACC-SP1A PCB) from all but one AHU kit. It is irrelevant which
one is retained, there is no preference. The external connections need to be done only on the unit with the connected
CZ-CAPBC2 board.
28
Outdoor unit combination
U-...
kW
16 all Mini ECOi/ECOi outdoor units
28 all Mini ECOi/ECOi 2-pipe and 3-pipe outdoor units with
nominal cooling capacity of at least 8 HP
56 20ME2E8 –
84 16ME2E8 14ME2E8
112 20ME2E8 20ME2E8
140 18ME2E8 16ME2E8 16ME2E8
168 20ME2E8 20ME2E8 20ME2E8
196 20ME2E8 20ME2E8 20ME2E8
224 20ME2E8 20ME2E8 20ME2E8
● PAW-160MAH3M can be installed in combination with all ECOi outdoor units (including Mini ECOi
(2-pipe), ECOi 2-pipe and ECOi 3-pipe units) like any other standard indoor unit.
● Mixed installation with standard indoor units is possible with all ECOi outdoor units (as above). However,
in this case one additional RAP valve (CZ-P160RVK2) must be installed in the unit connection pipe, un-
less the complete system is exclusively used in cooling only operation.
● PAW-280MAH3M can be installed in combination with all ECOi outdoor units (including Mini ECOi
(2-pipe), ECOi 2-pipe and ECOi 3-pipe units) with a nominal cooling capacity of at least 8 HP like any
other standard indoor unit.
● Mixed installation with standard indoor units is possible with all ECOi outdoor units (as above). However,
in this case two additional RAP valves (2 x CZ-P160RVK2) must be installed in the unit connection pipe,
unless the complete system is exclusively used in cooling only operation.
● When PAW-280MAH3M is installed in combination with an ECOi 3-pipe outdoor unit, either two 16 kW
solenoid valve kits or two ports of a 16 kW multi-port heat recovery box respectively (CZ-P...HR3) need
to be used in parallel installation for each AHU DX coil.
● Mixed installation with standard indoor units is not allowed.
● Connection to ECOi 3-pipe systems is not allowed.
160MAH3
1
280MAH3
2
– – 560MAH3M
3
– – 560MAHM
4
– – 560MAH3M
4
– 560MAH3M
4
– 560MAH3M
4
10ME2E8 560MAH3M
4
20ME2E8 560MAH3M
4
AHU Kit combination
PAW-...
– –
– –
– –
280MAH3M –
560MAH3M –
560MAH3M 280MAH3M
560MAH3M 560MAH3M
560MAH3M 560MAH3M
560MAH3M 560MAH3M
AHU Kit – Installation Instructions – 07/2023
–
–
–
–
–
–
–
280MAH3M
560MAH3M