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Installation space requirement
Unit: mm
Strong and durable ceiling
3,000 or more
1,800 to
H2
1,000 or more
Floor
Obstruction
1,500 or more
H1
Model name
H1: Attic height
RCG24KRLB
256 or more
RCG30-54KRLB
298 or more
Be sure to make function setting with the remote controller according to the installed ceiling height.
H2: The maximum height from floor to ceiling
Ceiling height
Model name
RCG24KRLB
RCG30-54KRLB
Standard
3,000
3,200
High ceiling
3,500
4,200
Installation notices
• When installing the indoor unit, be careful about the maintenance space.
• To set “3-direction”, Air outlet shutter plate (option) must be installed, and the “outlet-direction”
need to be switched to “3-way” by the remote controller.
100 or more
4 directions
3 directions
Piping position
• In 3-way outlet mode, changing of ceiling height setting by function setting 20 is prohibited. (Ceil-
ing height setting [function setting 20] is allowed to be changed only in 4-way outlet mode.)
• Use the Insulation kit for high humidity (option), when the condition under the roof is over 80% in
humidity and over 30°C in temperature. Otherwise, there is a risk of condensation on the ceiling.
2-1. Indoor unit
- (01-10) -
2. Dimensions
GENERAL
INFORMATION
GENERAL
INFORMATION
