Panasonic PAW-160MAH2L, Руководство по установке

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AHU Kit – Installation Instructions – 09/2021
Electrical Wiring
5
Recommended wire lengths and diameters
AHU Kit
Type (F / G) Connection cable between outdoor and AHU Kit
(F) Outdoor units:
U-36~50PZ3E5,
U-60~71PZ3E5A,
U-36~60PZH3E5
(G) Outdoor units:
U-100~140PZ3E5,
U-100~140PZ3E8
(G) Outdoor units:
U-71~140PZH3E5,
U-71~140PZH3E8
PAW-280PAH3M Min. 1.5 mm² (1) Min. 2.5 mm² (1) Min. 2.5 mm²
Max. 40 m (2) Max. 50 m (2) Max. 85 m
Control wiring
(C) Inter-unit (between Integrated
control system and indoor units)
control wiring
(D) Remote control wiring (E) Remote control wiring for group
control
Min. 0.75 mm²
Use shielded wiring (3)
Min. 0.75 mm² Min. 0.75 mm²
Max. 1,000 m (D) + (E) : Max. 500 m (E) : Max. 200 m
The above descriptions can be used for the model CZ-RTC4, CZ-RTC5B and
CZ-RTC6 Series. For other remote controllers, refer to the manual of each
unit.
1 Maximum applicable wire for terminal board of indoor unit: 4 mm
2 This maximum length shows a 2 % voltage drop.
3 With ring-type wire terminal
Notes on wiring system diagrams – All systems
1. Refer to the “Recommended wire lengths and diameters” tables for the explanation of
“A”, “B”, “C”, “D”, “E”, “F” and “G” in the above diagrams.
2. The connection diagram below shows the power supply connector of the AHU Kit’s
terminal board (actual appearance may differ slightly).
MAH2/PAH2 generation PAH3 generation
10P Connector / Section D
1 2 3 4 5 6 7 8 9 10
L
X1
N
3
PE
X1.1
X1.2
X1.3
X1.4
Terminal No.
Terminal block section X1
1 L Power supply
2 N Neutral conductor
3 Protective earthing
etc.
X1.1 L Power supply
X1.2 N Neutral conductor
X1.3 3 Communication terminal
X1.4 PE Protective earthing
02.09.2021, cH
Table contents adjusted as per “Control wiring” ta-
ble from page 1-10-1-1-2 from SBPAC1908013CE
version 5 (cf. correction by JW of 06.08.2021 in ii_
AHUkit21_EN_v3_2021.08.11pa.pdf);
however, I left out the his reference “See relevant
installation instruction / technical data book of
the corresponding outdoor unit”, because we do
not mention the outdoor unit power supply cable
(A) anywhere else.
NX
02.09.2021, cH
New drawing inserted as per ii_AHUkit21_EN_
v3_2021.08.11pa.pdf
Several text adjustments as per corrections by JW
in ii_AHUkit21_EN_v3_2021.08.11pa.pdf:
- Point 3: Only valid for ECOi, PACi. In case of ECO
G and PACi NX R.C. address can only be set after
powering on.
- Point 5: Add “and to centralized controllers in case
of PACi NX systems “
- Point 7: => When linking ECOi, ECO g and PACi out-
door units...
And: For PACi NX, please at this position add page
1-10-1-1-7 from SBPAC1908013CE version 5
13.09.2021, cH
Changed as per corr. by JW of 07.09.2021:
„5.4 Recommended...diamters” => “...the “Recom-
mended wire lengths and diameters” tables...”