4
3.5 Rating label
Fig.3.c
Rating label
D
C
B
A
3.4 Space required
Make sure that enough space is left around the unit to allow easy maintenance (access to filters, terminal box and removal of the side and front inspection panels).
To set the RIGHT orientation of the machine:
• Modify the orientation on the CTRL-DSP (point 7.2 - Installer menu: 3 Machine Orientation).
• Move the F7 filter from the left to the right side.
• Replace the ducting connection label on the top of the casing with the one supplied with this installation manual.
Fig. 3.b
Connections in RIGHT orientation
Intake air from outside
Exhaust air to outside
Supply air to inside
Extract air from inside
A
B
D
C
4 traNsPort aND storagE
The appliance is delivered in one carton box.
The appliance should be stored and transported in such a way that it is protected against physical damage that can harm spigots, casing, display etc.
It should be covered so that dust, rain and snow cannot enter and damage the unit and its components.
5 INstallatIoN
This section describes how to install the unit correctly.
The unit must be installed according to these instructions.
5.1 Unpacking
Verify that the unit (and eventual accessories) delivered is according to order before starting the installation. Any discrepancies from the ordered equipment
must be reported to the supplier.
5.2 Where/how to install
•
All QR units are meant for indoor installation in a heated space.
• Mount the unit on flat surface (wall).
•
The unit must always be installed vertically.
•
It’s important that the unit is completely leveled before it is put into operation.
• Place the unit preferably in a separate room (e.g. storage, laundry room or similar).
•
When choosing the location it should be kept in mind that the unit requires maintenance regularly and that the inspection doors should be easily accessible.
• Leave free space for opening the removable panels and for removal of the main components (see 3.4).
•
The outdoor air grilles if possible be put in the northern or eastern side of the building and away from other exhaust outlets like kitchen fan exhausts or
laundry room outlets.
WARNING
Make sure that specific warnings and cautions in Chapter 2 “Precautions” are carefully read, understood and applied!
WARNING
Make sure that specific warnings and cautions in Chapter 2 “Precautions” are carefully read, understood and applied!
