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VLR 70 CU - InstaLLatIon
General information
www.stiebel-eltron.com 331461-42988-9630 |
5
EN
GL
ISH
1. General information
This document is intended for qualified contractors.
Note
Read these instructions carefully before using the appli-
ance and retain them for future reference. Pass on the
instructions to a new user if required.
These instructions describe how the control unit is electrically
connected to the programming unit, the power supply unit and
the ventilation unit.
As accessories for the following units
- VLR 70 L Trend CN
- VLR 70 S Trend CN
- VLR 70 L Trend EN
- VLR 70 S Trend EN
- VLR 70 L Trend EU
2. Preparation
2.1 Power supply unit
Power supply unit for 2 appliances
D
00000
78
82
9
The control unit, the power supply unit and the programming unit
are installed together in a double flush box.
f
Mount the double flush box included as part of the standard
delivery. The flush box must be vertical and flush with the
interior plaster.
f
Push the cable routed to the ventilation unit into the flush
box. The cable must protrude 200 mm into the flush box.
f
Push the power cable into the flush box. The cable must
protrude 200 mm into the flush box.
Power supply unit for more than 2 appliances
D
00000
79
53
7
The control unit and the programming unit are installed in a flush
box. The power supply unit is installed on a top-hat rail in the fuse
box. The power supply unit requires up to 4 MCB spaces.
D
00000
700
83
f
Install the power supply unit on a top-hat rail in the control
panel fuse box.
f
Mount the flush box for installing the control unit and
programming unit. The flush box must be vertical and flush
with the interior plaster.
f
Install the cable from the control panel to the control unit.
Cable type : YR 4 x 0.8 mm² or equivalent
InstaLLatIon