8. OPERATING LIMITS
Standard unit
Cooling
Heating
Minimum ambient temperature (wb)
13 °C
/
Minimum ambient temperature (db)
17 °C
/
Maximum ambient temperature (wb)
22 °C
22 °C
Maximum ambient temperature (db)
32 °C
32 °C
Standard unit
Cooling
Heating
2T / 4T
2T with heating
Minimum water inlet temperature
5 °C
/
/
Maximum water inlet temperature
18 °C
70 °C
35 °C
8.1. AIR TEMPERATURE LIMITS
Please consult us for operating conditions exceeding these temperatures.
8.2. WATER TEMPERATURE LIMITS
db: dry bulb wb: wet bulb
9. INSTALLATION
The unit is not designed to withstand weights or stresses from adjacent equipment, pipe work or
constructions. Any foreign weight or stress on the unit structure could lead to a malfunction or a
collapse with dangerous consequences for personnel and property. In such an event, the warranty
shall be null and void.
9.1. INSTALLATION LOCATION
The cassette is intended to be installed ideally in the place of a suspended ceiling tile, panels dimensions of
60 x 60
cm or multiples thereof, in a ceiling with a minimum height of 2.5 metres and of 4 metres maximum.
Do not install the cassette in a room where gasses, acids or inflammable products are stored, in order to avoid
damage to the aluminium and copper evaporators and the internal plastic parts.
Do not install the cassette in a workshop or a kitchen. Oil vapour attracted by the treated air could form deposits
on the cassette evaporators and modify their performance or damage the cassette’s internal plastic parts.
Do not install the cassette in a laundry, or a room
where steam is produced.
It is recommended to insure a sufficient ventilation
around the cassette.
It is recommended to install the cassette, as far as
is possible, in the centre of the room, in order to
optimise treated air distribution.
The cassettes must not be positioned above electrical equipment in order to avoid
exposure to water leaks which may occur under extreme conditions.
T
T
SUSPENDED
CEILING TILE
T BAR
6
Summary of Contents for ECF LN 9 2P
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