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Installation and maintenance instructions ecoTEC exclusive 0020193968_05
7.10.7.1 Using the auxiliary relay
1.
Connect an additional component directly to the integ-
rated auxiliary relay using the grey plug on the PCB.
2.
Carry out the wiring.
3.
Activate the component via
D.026
, see section "Adapt-
ing to the heating installation".
7.10.7.2 Using the VR 40 ("2 in 7" multi-functional
module)
1.
Install the components in accordance with the respect-
ive instructions.
Condition
: Components connected to relay 1
▶
Activate
D.027
, see section "Adapting to the heating in-
stallation".
Condition
: Components connected to relay 2
▶
Activate
D.028
, see section "Adapting to the heating in-
stallation".
