9
!
Please note
Electrostatic discharge may damage electronic
assemblies.
Prior to commencing any work, touch earthed
objects such as heating or water pipes to dis-
charge static loads.
Fig. 1
■
Use the supplied connecting cable: Length 6 m
■
Use telecommunications cable YSTY 4 x 2 x 0.8 (on
site) as an extension.
Note
Never route the connecting cable to the ventilation pro-
gramming unit immediately next to 230/400 V cables.
Electrical connections
Danger
Damaged cable insulation can cause injury and
damage to the appliance.
Route cables so that they cannot touch very hot,
vibrating or sharp-edged components.
Note
■
Strip as little of the insulation as possible, directly
before the terminals, and bundle close to the corre-
sponding terminals.
■
If 2 components are connected to the same terminal,
press both cores together in a single wire ferrule.
!
Please note
Incorrect core assignment can result in appli-
ance damage.
Never interchange cores.
Colour coding to IEC 60757
BN Brown
WH White
YE Yellow
GN Green
Installation sequence
Installing the ventilation programming unit
5816558
Installation
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