Electrical installation
Installation and maintenance instructions ecoTEC plus 0020134833_01
31
8
8.3
Connecting the layered storage tank to the
power supply
b
Caution.
Risk of cable damage.
Cables may become damaged if they come
into contact with hot parts of the unit.
>
Observe the routing of the cable.
>
Open the electronics box (
¬ section 8.2
).
1
2
3
8.2 Cable routing on the underside of the unit
>
Guide the layered storage tank's cable harness (
2
) with
the grommets (
3
) through the attached cable ducts on
the layered storage tank and boiler.
On the boiler, use the cable duct (
1
).
>
Secure the grommets on the cable ducts using the
enclosed spring clips.
X3
1
X12
1
2
8.3 Cable routing in the electronics box
>
Guide the pump cable (
2
) with the plug
X12
along the
outside of the electronics box.
>
Plug the pump cable's plug
X12
into the slot
X12
(right-
hand side of the PCB).
>
Guide the sensor cable (
1
) with the plug
X31
to the PCB.
>
Plug the sensor cable's plug
X31
into the slot
X31
(left-
hand side of the PCB).
>
Secure the cable over the cable terminals in the elec-
tronics box.
Summary of Contents for ecoTEC plus VUI
Page 94: ......
Page 95: ......
Page 96: ...0020134833_01 GBIE 072012 Subject to change Manufacturer Supplier 0020134833 ...
