Installation; Installation Of Ahu Kit - Panasonic PAW-160MAH2L Installation Instructions Manual

Installation

4 Installation
4.1

Installation of AHU Kit

WARNING
Electric shock from live power supply cords
Electric shock may result from contact with live power supply cords.
► Wiring installation must only be performed by a qualifi ed electrician.
► Before starting to work on any machines or devices, always switch off the power sup-
ply and lock it in switched-off position.
!
NOTICE
Damage to the AHU Kit enclosure and to the thermistor and/or expansion valve wires
Exposing the AHU Kit enclosure to direct sunlight can cause overheating and material damage
and should therefore be avoided.
Exposing the wires of thermistors or, in case of the ECOi and ECO G systems, of the expansion
valve to the outside and/or to direct sunlight might damage the wires and should therefore be
avoided.
► Attach the AHU Kit either directly to the Air Handling Unit or to a wall nearby and make
sure that it is not exposed to direct sunlight.
► Use protecting wire ducts to avoid exposing the wires of thermistors and the electronic
expansion valve to the outside.
Mount the AHU Kit according to the following instructions. Please note that screws and other
fi xing materials, which may be required, are not included in the kit.
1. Choose an installation location observing the minimum allowed distances to any adjacent
objects on all sides of the enclosure as shown below (left).
2. Prepare the 4 holes at the installation location, using the dimensions as shown below (right).
The distance between the centre points of the holes must be 254 mm.
Left:
min.
50 mm
Front:
min. 200 mm
3. Loosen the 4 screws in the corners of the enclosure and remove the cover from the
40
Above: min. 50 mm
Right:
min.
50 mm
Below: min. 100 mm
254