Panasonic Aquarea B1 Planning And Installation Manual page 97

Installation
6.8.3 Assembling and connecting the operating unit
i
Note
This section describes assembly and connection of the operating unit only for models of the
H-Generation
Detailed assembly instructions for the F and G generation models are given in the planning
manual for split systems or compact systems from 2014 as well as in the installation instructions
and in the service manual of the respective device.
CAUTION
Danger of electrical shock due to unprofessional installation
Unprofessional installation of the operating unit can result in electrical shock or fire.
► Respect the connecting conditions for the operating unit
for H-Generation models, p. 60). Take special care to connect the operating unit not
to the terminals for the electricity supply, but to the correct terminals.
► Do not install the cable of the operating unit in the direct vicinity of coolant or conden-
sate pipelines.
CAUTION
Danger of damage or faults due to unprofessional installation
Unprofessional installation of the operating unit can result in damage to or faults in the control
signals.
► Install the operating unit at a site where no sunshine and condensation humidity can
occur because the operating unit is not proofed against vapour or water.
► Mount the operating unit on as a flat a site as possible, to avoid any bending and dam-
age to the display.
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Aquarea air-to-water heat pumps - Planning and installation manual - 01/2018
(→ 4.7.2.2 External interfaces
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IMPORTANT
Also follow the following notices to avoid faults and malfunctions of the operating unit:
● Install the cable of the operating unit separately from the cables for the power sup-
ply in order to avoid operating disruptions.
● Mount the operating unit at a distance of at least 1 m from television, radio and
computer devices in order to avoid electrical interference.
● Mount the operating unit vertically on the wall at a height of 1.0 to 1.5 m above the
floor in a position at which the average indoor temperature can be measured.
● To rule out faulty measurements of the indoor temperature, avoid installation loca-
tions with direct sunlight or air draughts, to which the air stream can be diverted or
which are near to a heat source.
● Select an installation location at which the displays can be easily read.
In split systems of the H-Generation, the operating unit is integrated in the indoor unit (hy-
dro-module or combination hydro-module) and is hard-wired. It can, however, be dismantled
and assembled at any desired location, e.g. even in another room than the installation room of
the indoor unit, on the wall, to serve as a room thermostat.
In compact devices of the H-Generation, the operating unit is supplied separately for wall
mounting.
The cable and assembly material must be provided on site.
Aquarea air-to-water heat pumps - Planning and installation manual - 01/2018
Installation
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