Cuenod C24 GX507/8, Operating Instructions Manual, Page: 13 / 48

02/2008 - Art. Nr. 13 019 866A 13
Start-up
Electric connection box
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Terminal Description Terminal Description
1 Terminal A of the control unit 29 Terminal 3 of control unit
2 Terminal 9 of the control unit 30 Neutral
3 Neutral 31 Terminal T7 at Wiel.-plug 4P. (1 of SM-plug)
4 Terminal B of control unit 32 Terminal C of control unit (2 of SM-plug)
5 Terminal 4 of control unit 33 Terminal T1 at Wiel.-plug 7P. (3 of SM-plug)
6 Terminal 7 of control unit 34 Terminal B5 at Wiel.-plug 4P. (4 of SM-plug) and phase of
valve 2.
7 Terminal T2 at Wiel.-plug 7P. 35 Terminal B4 at Wiel.-plug 7P. (5 of SM-plug) and phase of
valve 1 (5 of control unit)
9 Terminal 9 of control unit via a bridge (or temperature control)
regulator 36 Neutral (6 of SM-plug)
10 Terminal 4 of control unit 38 Terminal 4 of control unit (8 of SM-plug)
11 Earth (ground) 39 Terminal T8 at Wiel.-plug 4P. (9 of SM-plug)
12 Neutral 40 Phase
15 Terminal 2 of control unit 41 Earth (ground)
16 Neutral (terminal 8 of control unit) 42 Neutral
17 Terminal 9 of the control unit 48 Terminal T8 at Wiel.-plug 4P.
18 Terminal B5 at Wiel.-plug 4P. and terminal 4 of SM-plug
(full load) 49 Terminal T6 at Wiel.-plug 4P.
19 Earth (ground) 50 Terminal T7 at Wiel.-plug 4P. (1 of SM-plug)
20 Neutral 51 Terminal T2 at Wiel.-plug 7P. via gas pressure switch
21 Terminal 5 of control unit and terminal B4 at Wiel.-plug 7P.
(low-load) 52 Terminal 9 of the control unit
22 Terminal 5 of control unit and terminal B4 at Wiel.-plug 7P.
(low-load counter) 54 Phase
23 Terminal B5 at Wiel.-plug 4P. and terminal 4 of SM-plug
(counter full-load) 55 Earth (ground)
24 Neutral 56 Neutral
25 Phase
26 Phase
27 Earth (ground)
28 Neutral
Terminal Plug no. Terminal Plug no. Plug no. Terminal Plug no. Terminal
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