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OPERATION | INSTALLATION
GENERAL INFORmATION
FES Comfort | TCR Comfort
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1. General information
Read these instructions carefully and retain them
for future reference. If the appliance is passed on to
a third party please hand these instructions to the
new user.
This document applies to:
— FES Komfort (Part no. 227664)
— TCR Comfort (Part no. 190176)
1.1 Symbols in these instructions
In this documentation you will come across symbols and
highlights. These have the following meaning:
Please read!
Read the text next to these symbols carefully.
»
The "
»
" symbol indicates that you have to do something. The
action you need to take is described step-by-step.
— Passages with this symbol "
–
" indicate lists.
2. Operation
This control unit has the same functions as the control unit
built into the ventilation unit. See the operating instructions for
information on operation.
3. Installation
Installation, commissioning, maintenance and repair
may only be carried out by a qualified heating contractor.
Correct function can only be guaranteed if you observe the
following:
— Fit the control unit onto an internal wall, but not in a recess.
— The control unit must not be covered up by a curtain or
similar.
— Try to restrict the influence of heat from elsewhere (for
example from the sun, central heating or TV set).
— Avoid direct draughts coming from windows and doors.
To install you must remove the control unit from the wall mounting
enclosure:
26
_0
4_
01
_0
40
1
»
Reset the snap-in tabs found in the opening on the underside
of the wall mounting enclosure. Press upon the snap-in tabs
with a screwdriver.
»
Lay out a 4-core CAN-BUS cabe from the ventilation unit to the
mounting position of the control unit. Use a screened electronic
cable with a cable resistance of up to 70 Ohm/km and a wave
resistance of 120 Ohm (for example HELUKABEL 4x1x0.34 mm²,
HELUKABEL-Artikel-Nr. 801573 - CAN BUS).
For installations of 20 to 30 cm the CAN-BUS cable must protrude
from the wall. For securing to a wall we recommend a flush
box, which can hold this part of the cable. Make sure that the
screws supporting the flush box are arranged either vertically
or horizontally opposite one another. The chapter "installation
options" describes installation without a flush box.
26
_0
4_
01
_0
42
9
1
1 Flush box
»
Secure the wall mounting enclosure to the flush box using the
screws provided.
26
_0
4_
01
_0
39
9
2
1
3
1 Programming unit
2 Wall mounting enclosure
3 6-pole CAN-BUS socket plug
286696-38753-9046_FES_Komfort_TCR_Comfort_de_en.indb 5
18.05.2015 10:11:17