Werbung
Verfügbare Sprachen
Verfügbare Sprachen
Installation and Operating Instructions
EN
CHAPTER 4
INSTALLATION AND
ASSEMBLY
NOTE
Operational diagram
Funktionsschema
Fan /
Ventilator
Heat exchanger /
Wärmetauscher
Filter /
Filter
Regulation /
die Regulation
Condesate exhaust /
Kondensatausscheidung
Afterheater /
Nachheizeinrichtung /
DX / CO
By-pass ap /
By-pass Klappe
Preheater /
Vorwärmer
m
DANGER
m
DANGER
Decentralised ventilation unit – KWL
3�4 Accessories
Additional accessories and matching system components are available to expand the KWL
Further information and details on accessories can be found on HeliosSelect at www.HeliosSelect.de.
All of the following information and instructions are only intended for an authorised
qualified electrician !
4�1 Positioning
The unit is designed for installation on the ceiling inside the building. The intake air and exhaust air connectors are to be
mounted directly in or on the external wall. The wall clearances to the sides should be about equal in size, so that the
supply air is blown into the centre of the room. Care must be taken to ensure that there is a wastewater connection in the
installation area.
The unit must be installed according to the position in Fig.3. Other installation positions are prohibited.
– Installation instructions:
1. The unit may only be installed in frost-free rooms because there is a risk of freezing. The room temperature must not
fall below +5 °C or exceed max. +40 °C with a relative humidity of max. 90 %.
2. With regard to the positioning of the unit, there must be sufficient space to allow easy access for repairs, maintenan-
ce and servicing or dismantling. In particular, access involves the inspection covers and the possibility of opening
these. The minimum clearances can be found in Fig. 4. The minimum side distance from the outer edge of the cover
is 200 mm on both sides.
In case of the partially integrated installation of the unit in the ceiling, sufficient clearance or sufficiently large inspec-
tion openings must be planned in order to access the main switch and the terminal box. It should also be noted that
the side panels can be removed from the fully installed unit.
3. Flammable substances must be kept at least 250 mm away from the unit inlet connection.
4. Non-flammable substances must not block the inlet and outlet openings.
– clearances:
All dimensins in mm
4�2 Assembly
m
Danger to life due to electric shock!
The unit must be fully isolated from the mains power supply and secured against switching on again before any
installation work or opening the terminal compartment!
m
Danger to life and/or material damage due to the unit falling down!
Prior to installing the unit, it must be ensured that the ceiling and the used mounting components can with-
stand the high weight and vibration of the unit�
A consequence of unsuitable mounting material is that the unit can fall uncontrollably from the ceiling� There is
danger to life due to the high weight of the unit! It can also cause material damage!
Depending on the fixing, a further safeguard must be provided to secure the unit against falling uncontrollably!
The ceiling installation takes place with six threaded rods M8 and anti-vibration fixing elements. The unit connectors
always point towards the wall.
®
Yoga Style/KWL
min. 0
B
Operational diagram
Funktionsschema
A
Fan /
Ventilator
Heat exchanger /
Wärmetauscher
Filter /
Filter
Regulation /
die Regulation
Condesate exhaust /
Kondensatausscheidung
Afterheater /
Nachheizeinrichtung /
DX / CO
By-pass ap /
By-pass Klappe
Preheater /
Vorwärmer
7
®
Yoga Style ET
®
system.
KWL Yoga Style 400
min. 1500
KWL Yoga Style 400 ET
KWL Yoga Style 700
A
min. 1500
KWL Yoga Style 700 ET
KWL Yoga Style 1000
min. 1500
KWL Yoga Style 1000 ET
KWL Yoga Style 400
120
KWL Yoga Style 400 ET
KWL Yoga Style 700
B
180
KWL Yoga Style 700 ET
KWL Yoga Style 1000
260
KWL Yoga Style 1000 ET
Fig�3
Werbung
