Toshiba RAS-M07U2DVG-E Installation Manual page 8

ML.book Page 7 Wednesday, March 14, 2018 10:28 AM
Installation under high-humidity atmosphere
In some cases including the rainy season, especially inside of the ceiling may become high-humidity atmosphere
(dew-point temperature: 23 °C or higher).
1. Installation to inside of the ceiling with tiles on the roof
2. Installation to inside of the ceiling with slated roof
3. Installation to a place where inside of the ceiling is used for pathway to intake the fresh air
4. Installation to a kitchen
• In the above cases, additionally attach the heat insulator to all positions of the air conditioner, which come to contact
with the high-humidity atmosphere.
• Apply also a sufficient heat insulation to the duct and connecting part of the duct.
[Reference] Condensation test
Indoor side:
conditions
Air volume:
Installation space
Drain piping
Refrigerant piping
Air outlet
Ceiling
450
100
A
100 or
more
Access port (Ceiling opening)
Floor surface
Access port
A
Air outlet
EN-13
27 °C dry bulb temperature
24 °C wet bulb temperature
Low air volume, operation time 4 hours
Model type A
07,10,13 type 1,250
16 type 1,450
22,24 type 1,650
– 7 –
<Under air intake>
Air inlet
Ceiling
50 or more
450
Access port (Ceiling opening)
Installation Manual
<Back air intake>
Air inlet
300 or more
Ceiling
450
Access port (Ceiling opening)
Air inlet
Ceiling
450
Access port (Ceiling opening)
EN-14