Panasonic CU-B14DBE5 Service Manual page 51

• Power supply specifications
Model name
CU-B14DBE5 CU-J14DBE5
CU-B18DBE8 CU-J18DBE8
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 pro-
hibited 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 spec-
ifications) 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.
10.5.10. Connecting power supply cables
CAUTION
• For three phase model, never operate the unit by pressing the electromagnetic switch.
• Never correct the phase by switching over any of the wires inside the unit.
Leakage
current
breaker
(A)
220V-240V~ 15
220V-240V~ 20
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 Capacity) Minimum
power
Switch Fuse supply
cables
(A) (A)
15 15
20 20
30 20
15 15
30 30
4 mm
15 15
40 40
20 20
20 20
20 20
51
2 Maximum
4mm
permissible
cable
impedance
based on
(Ω)
length (m)
35 0.0374
24 0.0374
16 0.0374
68 0.1017
2
16 0.0374
59 0.1017
10 0.0374
38 0.1017
27 0.1017
25 0.1017
Indoor/outdoor
unit connection
power cables
(terminals ,
, , )
× 4
2
2.5 mm