Toshiba RAV-HM561BTP-E Installation Manual page 9

■
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. In this case, arrange the side plate (Check port) so that it is easily
removed.
Apply also a sufficient heat insulation to the duct and connecting part of the duct.
[Reference] Condensation test conditions
27°C dry bulb temperature
Indoor side:
24°C wet bulb temperature
Air volume: Low air volume, operation time 4 hours
■
Installation space
Reserve sufficient space required for installation or service work.
Air discharge
Ceiling
25
A
100
or more
Service door (Ceiling opening)
Floor surface
100 or more
Air discharge
Service space
(B for maintenance of air filter)
Model A
HM56 type 750
HM80 type 1050
HM90, HM110,
1450
HM140, HM160 type
■
Filter cleaning sign term setting
The lighting term setup of the filter sign (Notification of filter cleaning) of the remote controller can be changed
according to the condition of installation.
For setup method, refer to "Filter sign setting" in the Applicable controls of this Manual.
– 8 –
25 Ceiling
B
or more
Service door (Ceiling opening)
Ceiling
Check port
450
Service door (Ceiling opening)
B
B
Ceiling
700
Service door (Ceiling opening)
500
700
(Unit: mm)
Air intake
50 or more
25
570
Air intake
25
570
Air intake
300 or more
25
570
EN