Toshiba RAS-M24U2DVG-E - REFRIGERANT AND PIPING; Refrigerant Information and Safety Cautions

Installation Manual
– 7 –
EN-13 EN-14
 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.
 Installation space
[Reference] Condensation test
conditions
Indoor side:
27 °C dry bulb temperature
24 °C wet bulb temperature
Air volume: Low air volume, operation time 4 hours
A
235 or
more
Air outlet
Refrigerant piping
5 or
more
Drain piping
210
450
Ceiling
100
100 or
more
2500 or
more
Access port (Ceiling opening)
Floor surface
Access port
A
Air outlet
Access port
450
Model type A
07,10,13 type 1,250
16 type 1,450
22,24 type 1,650
<Under air intake> <Back air intake>
Access port (Ceiling opening)
50 or more
Ceiling
Air inlet
450
Air inlet
Access port (Ceiling opening)
Ceiling
450
Access port (Ceiling opening)
Ceiling
450
300 or more
Air inlet
ML.book Page 7 Wednesday, March 14, 2018 10:28 AM