Panasonic PAW-160MAH2L Installation Instructions Manual page 58

Installation
2. Place a NOTE label, which indicates that the jumper wire has been cut, in the following
designated areas on the outdoor unit.
Method B: Changing outdoor unit setting to ignore capacity
Another possibility is to change the outdoor unit settings by using a separate standard wired remote
controller, CZ-RTC2 or CZ-RTC4, which can be obtained from Panasonic as optional service parts.
i
Important
Method B is only applicable to the following combinations of PACi outdoor units and AHU Kits:
● PACi PEY/PE outdoor units (R410A) and PAH2/PAH3 AHU Kit models
● PACi PZ2/PZH2 outdoor units (R32) and PAH2/PAH3 AHU Kit models
Required accessories:
● Optional standard wired remote controller: CZ-RTC2 or CZ-RTC4 (available from
Panasonic as optional service
CV6233317854)
● Optional special service wiring: CV6242785082 or PAW-MRC (available from
Panasonic as optional service parts) or alternative connector
To connect the remote controller and subsequently change the relevant settings, complete the
following steps:
1. Connect the maintenance remote controller to the blue 3-pole CN-RC plug on the main PCB of
the PACi outdoor unit using the optional special service wiring CV6242785082 or PAW-MRC
(as an alternative, you can also use any unused indoor unit connector (E3, PNL, FS, RC) or
temporarily disconnect one of those wires from the AHU kit itself).
Depending on the PACi outdoor unit model, the CN-RC plug can be found at one of the
following positions:
a.
58
NOTES*
Outdoor unit maintenance remote
controller
Optional special service wiring
(CV6242785082 or PAW-MRC)
Standard wired
remote controller
CZ-RTC4
(CV6233317854)
parts, CZ-RTC2: CV6233169033 and CZ-RTC4:
CN-RC
AHU Kit – Installation Instructions – 09/2021
NOTES*
* Position of designated area for
NOTES label depends on model
type.
Standard – R410A Elite – R410A
U-60PEY2E5 U-36PE2E5A
U-71PEY2E5 U-50PE2E5A
U-60PE2E5A
Standard – R32
U-60PZ2E5 Elite – R32
U-71PZ2E5 U-36PZH2E5
U-50PZH2E5
U-60PZH2E5