Vch 45A, 60A, 75A And 90A (400.3.50) Wiring Diagram - York VCH-25A Installation Manual

2 Wiring diagrams
2.5 Unit wiring diagrams

2.5.2 VCH 45A, 60A, 75A and 90A (400.3.50) wiring diagram

A
E
Model Q2 [A]
45A 50
60A 63
75A 80
90A 100
On-site installation. These components are not supplied by the
A
manufacturer
B
C Crankcase heater 1
D Crankcase heater 2
E Cross-section B mm
If the unit has power and the green LED V2 on board A1 is off, check that the sequence of phases
( * )
L1, L2, L3 is correct
N O T E
* (1) Indoor fan M3 is connected on site. See electrical specifications table.
54
B
Cross-section B [mm 2 ]
5 x 10
5 x 16
5 x 25
5 x 35
2
Cu
C
F1 and F2 [A] F3 [A] REG.
16 3,8
25 5,1
32 6
32 8,7
FC Phase control
M1, M2 Compressor
M3 Indoor fan
M4, M5 Outdoor fan 1 and 2
D
I-2576-1b (1/2)
F4 and F5 [A]
REG.
4,2
5,1
9,4
9,4