Mitsubishi Heavy Industries SRK25GZ-L1 Handbook page 160

SCM-HG (4 room)
4.5.7 Installation of optional parts (Ceiling recessed type)
Table of optional parts
1 Air outlet duct
RFD12
5 Flexible duct ø150
S97684 (4 m) • S98223 (3 m)
S97683 (2 m) • S97682 (1 m)
Examples of Installation
3
(1) Air outlet duct
(a) Part number: RFD12
The air outlet duct is used to mount to a unit when using the air outlet grille for suspended ceiling (RKB12).
(b) Parts list
Name
Air outlet duct
Connecting wire for louver motor
Clamp
Tapping screw (ø 4 × 10)
Tapping screw (ø 4 × 16)
158
2 Air outlet grille for
suspended ceiling
RKB12
6 Duct joint for air outlet plate
RFJ22
Suspended ceiling
1
2
Qty.
1
1
1
1
8
3 Bottom air inlet grille set
RTS12
7 Drain up kit
RDU12E
Recessed in ceiling
4
4
5
4 Air outlet unit for ceiling
(1 opening)
RTB12
5
7
6
3