Parts List; Outdoor Unit; System Requirements - Carrier 40KMC Installation Instructions Manual

Parts List
Indoor Unit
The following items are included with the indoor unit:
Table 1 — Installation Materials
Description Qty Usage
Baffle (size 18) 1 Required for fresh air intake
Template 1 hoe hangers, piping and wiring loca-
NOTE: The grille and the User Interface are not included with
unit. For User Interface, a wireless remote, wired remote, or a
Zone Manager can be ordered.
Outdoor Unit
The following items are included with the outdoor unit:
PISTON CAP
PISTON
COGLING
PISTON BODY
LINE SET
; «BY OTHERS)
FLARE
CONNECTOR
CONNECTOR
«BY OTHERS)
FILTER
/DRIER
Loo
METERED FLOW
COOLING
38HDF018-036
A09499
Fig. 4 - 38HDF018-036
90° CONNECTOR
Fier <OPTIGNAL?
ORE PISTON CAP
PISTON
COOLING
PISTON BODY
LINE SET
(BY OTHERS)
coe =|
METERED
COOLING
PISTON CAP
FLARE,
CONNECTOR
METERED FLOW
HEATING
These instructions cover the installation and start-up of the systems
listed in Table 2.
Table 2 - Matched Systems
INDOOR UNIT
eid ila OUTDOOR UNIT MODEL NUM-
BER
018 38HDFO18—3 40KMC018—3
Cooling 024 38HDF024—3 40KMC024—3
Only 030 38HDFO30—3 40KMC03036—3
036 38HDFO36—3/5/6 | 40KMCO3036—3
018 38QRF018—3 40KMQ01824—3
024 38QRF024—3 40KMQ01824—3
Heat Pump 030 38QRF030—3 40KMQ03036—3
036 38QRF035—3/5/6 | 40KMQ03036—3
Cooling 018 38HDFO18—3 40KMQ01824—3
with 024 38HDF024—3 40KMQ01824—3
Electric 030 38HDFO30—3 40KMQ03036—3
Heat 036 38HDFO36—3/5/6 | 40KMQ03036—3
SYSTEM REQUIREMENTS
Clearances
Allow sufficient space around the indoor and outdoor unit for
proper airflow circulation and servicing. Refer to Fig. 1 and Fig. 3
for minimum required clearances.
Piping: Piping and insulation is field supplied.
Piping Lengths
The minimum length between the indoor and outdoor units is 10 ft
(3 m). Refer to table 3 for the maximum lengths allowed.
Table 3 - Maximum Refrigerant Line Lengths
Unit Max Line Max Elevation Max Elevation
Size | Length* ft(m) (ID over OD) ft( m) (OD over ID) ft (m)
18K 200 (61) 65 (19.8) 200 (61)
24K 200 (61) 65 (19.8) 200 (61)
30K 200 (61) 65 (19.8) 200 (61)
36K 200 (61) 65 (19.8) 200 (61)
Note: For lengths greater than 25 ft (7.6 m), refer to the Duct Free Long
Line Guide.
Pipe Sizes
Refer to table 4 for pipe sizes.
A09500
Fig. 5 - 38QRF018-036
Table 4 — Pipe Sizes
Pipe Sizes (in)
Model Filter Drier Piston Pistons* Flare Unit Size Mix Phase — in Vapor — in
Cap
Connector
18K
3/8
5/8
38HDF ia a aa aa 24k 3/8 5/8
38QRF
w = (aty 2)
lal (qty 3)
30K 3/8
3/4
* Multiple pistons. Quantity varies with size. 36K 3/8 3/4
Note: Both lines need to be insulated using at least 1/2 inch closed foam
insulation.
Condensate Drain Pipe Sizes
Refer to table 5 for the
Table 5 — Drain Pipe Sizes
required sizes.
Unit Size Inside Diameter — in
18K
24K
30K
38K