Use and Care Manual

Page 7
Safety Precautions
mrcool.com
NOTE: The installation must be performed in accordance with the requirement of
local and national standards. The installation process may be slightly different in different areas.
1
Parts Overview
Wall Mounting Plate
Power Cable (Some Units)
Fast Connect
®
Line Set
DIYPRO™ Cable
Remote Controller
Drainage Pipe
Louver
Remote controller Holder
(Some Units)
Functional Filter (On Back of
Main Filter - Some Units)
Front Panel
Outdoor Unit Power Cable
(Some Units)
1
2
3
4
5
6
7
8
9
10
11
（1） （2）
1
2
3
4
6
7
8
9
10
11
Air-break switch
3
1
2
4
5
6
7
8
11
5
Units: feet (meters)
9K
System
12K
System
Maximum line set length
System Capacity
82 ft
(25 m)
82 ft
(25 m)
Maximum height difference
between indoor & outdoor unit
33 ft
(10 m)
33 ft
(10 m)
18K
System
24K
System
98 ft
(30 m)
164 ft
(50 m)
66 ft
(20 m)
82 ft
(25 m)
Maximum Line Set Length and Height Specications*
* The table above represents the maximum length and height that the refrigerant line sets can be for each
system based on its respective capacity. In order to achieve some of these lengths, line set coupler kits and
additional line sets must be used (not included, sold separately). Any attempt to increase the line set length
beyond what is specified in the table above, could result in reduced heating/cooling performance, system
damage or failure, and WILL VOID THE WARRANTY.