Connecting Indoor Units; Outdoor Unit - Panasonic CU-5E34NBE-C Installationsanleitungen

install the indoor unit more than 1 meter away from any antenna or power lines or connecting wires used for television,
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radio, telephone, security system, or intercom. Electrical noise from any of these sources may affect operation.
install in a sturdy manner to avoid increased operating noise.
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Table 3
Model
CU-5E34NBE
* If total tubing length becomes 45 to 80 m (max.), charge additional refrigerant (R410A) by 20 g/m.
No additional charge of compressor oil is necessary.

2-2. Connecting Indoor Units

Figures (A) – (H) show the different types of indoor unit connections, including the use of a reducer.
To select the required indoor unit to be connected, refer to the Combination Table that was included in the
outdoor unit package.
(A)
(B)
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Max. Allowable Max. Allowable Total
Tubing Length Tubing Length
per unit at shipment
(m) (L1+L2+L3+L4+L5)
(m)
30 45 (L1+L2+L3+L4+L5)
( 12.70
Flare

Outdoor unit

E
12.70
D
12.70
C
9.52
B
9.52
A
9.52
( 12.70
Flare
Outdoor unit
E
12.70
D
12.70
C
9.52
B
9.52
A
9.52
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Limit of
Total Tubing Length
(L1+L2+L3+L4+L5)
(m)
80 (L1+L2+L3+L4+L5)
9.52) Supplied reducer
12.70 Union 9.52
Indoor unit
9.52
6.35
9.52
6.35
9.52
6.35
9.52
6.35
9.52
6.35
Fig. 4a
9.52) Supplied reducer
12.70 Union 9.52
12.70
6.35
9.52
6.35
9.52
6.35
9.52
6.35
9.52
6.35
Fig. 4b
6
Limit of Elevation Required Amount
Difference
(H1, H2, H3, H4, H5)
(m)
15
(CS-ME7NKE)
(CS-ME9NKE)
(CS-ME12NKE)
(CS-ME7NKE)
(CS-ME9NKE)
(CS-ME12NKE)
(CS-ME7NKE)
(CS-ME9NKE)
(CS-ME12NKE)
(CS-ME7NKE)
(CS-ME9NKE)
(CS-ME12NKE)
(CS-ME7NKE)
(CS-ME9NKE)
(CS-ME12NKE)
Indoor unit
(CS-ME18NKE)
(CS-ME7NKE)
(CS-ME9NKE)
(CS-ME12NKE)
(CS-ME7NKE)
(CS-ME9NKE)
(CS-ME12NKE)
(CS-ME7NKE)
(CS-ME9NKE)
(CS-ME12NKE)
(CS-ME7NKE)
(CS-ME9NKE)
(CS-ME12NKE)
unit: mm
of Additional
Refrigerant
*
(g/m)
20