Carrier Performance 40MBDQ09---3, Installation Instructions Manual, Page: 3 / 30

IM-40MBDQ-05 Specifications subject to change without notice.
3
INTRODUCTION
The Ducted Slim models are R-410A fan coils designed with
application flexibility in mind. The 9K-48K sizes can be
mounted horizontally or vertically (upflow) while the 58K size
can be mounted only horizontally.
A rear and bottom return is available for field modification on
the 9K-48K sizes to match the different applications.
All these fan coils have a DC fan motor with variable speeds
for efficiency and comfort. The static pressure can be manually
set up or use the constant air volume control.
The ducted fan coil unit is shipped with a condensate lift pump
providing a maximum lift of 29.5in (750mm).
ACCESSORIES
The system is shipped with the following accessories. Use all
of the installation parts and accessories to install the system.
Improper installation may result in water leakage, electrical
shock and fire, or cause the equipment to fail. Keep the
installation manual in a safe place and do not discard any other
accessories until the installation work has been completed.
Table 1 — Accessories
Fig. 3 — Indoor Unit Representation
NOTES:
- If the outdoor unit is higher than the indoor unit, prevent rain
from flowing into the indoor unit along the connection pipe by
creating a downward arc in the connection pipe before it
enters the wall and enters the indoor unit. Doing so helps
ensure rain drips from the connection pipe before it enters the
wall.
- Piping and the interconnecting wiring are field supplied.
- Fig. 3 is a sketch. Different models may differ slightly.
Table 2 — Indoor Unit Model Numbers
ACCESSORY QUANTITY SHAPE
Literature package including
owner's manuals, installation
instructions and warranty card
3
Soundproof/insulation sheath 2
Brass flare nut 2
Drain adapter 1
Air filter 1
Wired controller 1
Wireless remote controller 1
Infrared Display Panel and
extension wire
1
Condensate Lift Pump (external
sizes 09K-18K, internal sizes
24K-58K)
1
EMC Ferrite core (magnetic ring) 1
Optional Return Temperature
Sensor p/n 40VM900009 - sold
separately
1
O N/O F F
T E MP
FP
TIMER
ON
TIMER
OFF
MODE
FAN/SLC
SLEEP SWING
DIRECT
TURBO CLEAN LED FOLLOW
KBTUH V-PH-HZ ID MODEL NO.
9
208/230-1-60
40MBDQ09---3
12 40MBDQ12---3
18 40MBDQ18---3
24 40MBDQ24---3
36 40MBDQ36---3
48 40MBDQ48---3
58 40MBDQ58---3
Drain hose
Refrigerant connecting pipe
Air outlet
Air inlet
Air filter
(on some models)
screw
Air filter