Mixergy M0008, Инструкции по установке и обслуживанию

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13
Installation: electrical
Indirect wiring
Mixergy indirect cylinders can be wired into both S-plan and
Y-plan heating configurations. Please use the following instruc-
tions for reference.
These instructions are only for the wiring of the cylin-
der and cannot be used as a reference for a complete
central heating system.
Indirect and external controller wiring
Indirect cylinders are wired via the indirect junction box. The lo-
cation of this box is given in the schematic on page 8. Please
use the diagrams on page 14 for reference. Full schematics are
given on pages 15 and 16.
Wiring with 2 port zone valve (S-plan)
• Connect a 5A fused supply ( L ) to the indirect junction box ter-
minal labelled ‘N’.
• Connect earth to the indirect junction box terminal labelled
GND.
• Connect the 2 port valve brown ( Br ) cable to the indirect junc-
tion box terminal labelled ‘L1’.
Wiring with 3 port mid position valve and 2 port zone valve
(Y-plan)
• Connect a 5A fused supply ( L ) to the indirect junction box ter-
minal labelled ‘N’.
• Connect earth to the indirect junction box terminal labelled
GND.
• Connect the 2 port valve brown ( Br ) cable to the indirect junc-
tion box terminal labelled ‘L1’.
• Connect the 3 port valve grey ( Gr ) cable to the indirect junction
box terminal labelled ‘L2’
• Connect the 3 port valve orange cable to the 2 port valve or-
ange cable.