Safety Instructions / Installation - Wolf RK-4 DigiCascade Schaltplan, Montage- Und Kurzbedienungsanleitung

Safety instructions
Installation

Safety instructions / Installation

Danger through "live" electrical components.
Please note: Switch OFF the ON/OFF switch before removing the casing.
Never touch electrical components or contacts when the ON/OFF switch is
in the ON position. This brings a risk of electrocution, which may cause injury
or death.
The terminals are "live" even when the ON/OFF switch is in the OFF position.
"NB" indicates technical instructions which you must observe to prevent
NB
material losses and control unit malfunctions.
When installing control units ensure that sensor capillaries are neither kinked
nor twisted.
Do not route on-site sensor and remote control leads together with mains
power cables.
Electrical wiring in accordance with the wiring diagram.
Insert the burner cables through the aperture in the control unit bracket
(l.h./r.h.), subject to the boiler door opening.
Insert the boiler temperature sensor in any aperture of the boiler sensor well.
Insert the high limit safety cut-out sensor capillaries in any aperture of the
boiler sensor well.
Insert the boiler temperature display sensor in any aperture of the boiler sensor
well.
Connect the control panel connection cable.
Burner cable stage 1
Burner cable stage 2
Boiler temperature
Boiler temperature display
High limit safety cut-out
Control panel connection
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