Panasonic CS-F24DB4E5 Service Manual page 71

Earth lead wire shall be longer than other lead wires as shown in the figure for the electrical safety in case of the slipping out of the
cord from the anchorage.
• Power supply specifications
Model name
CU-B24DBE5 CU-J24DBE5
CU-B24DBE8 CU-J24DBE8
CU-B28DBE5 CU-J28DBE5
CU-B28DBE8 CU-J28DBE8
CU-B34DBE5 CU-J34DBE5
CU-B34DBE8 CU-J34DBE8
CU-B43DBE8 CU-J43DBE8
CU-B50DBE8 CU-J50DBE8
NOTE
1. Where ground work (earth) is carried out, do not connect the ground return to the gas pipe, water line pipe, grounded circuit of the
telephone and lightning rod, or ground circuit of other product in which earth leakage breaker is incorporated. (Such action is
prohibited by statute, etc.)
Make sure the indoor and outdoor connection wires are detangled. (There might be effect to received outside noise.)
2. Use the standard power supply cables for Europe (such as H05RN-F or H07RN-F which conforms to CENELEC (HAR) rating
specifications) or use the cables based on IEC standard. (245IEC57, 245IEC66)
3. Select the particular size of electrical wire for power supply cables in accordance with the standards of the given nation and region.
Leakage
current
breaker
(A)
220V-240V~ 30
380V-415V 3N~ 15
220V-240V~ 30
380V-415V 3N~ 15
220V-240V~ 40
380V-415V 3N~ 20
380V-415V 3N~ 20
380V-415V 3N~ 20
Circuit breaker Minimum
(Minimum Capacity) power
supply
Switch Fuse
cables
(A) (A)
30 20
15 15
30 30
15 15 4 mm
40 40
20 20
20 20
20 20
71
2 Maximum
4mm
permissible
cable
impedance
based on
(Ω)
length (m)
16 0.0374
68 0.1017
16 0.0374
2
59 0.1017
10 0.0374
38 0.1017
27 0.0374
25 0.1017
Indoor/outdoor
unit connection
power cables
(terminals ,
, , )
2 × 4
2.5 mm