Install Manual

Page 19
Installation Diagram
mrcool.com
Number of units that can be
used together
Connected units 1-5 units
Unit: feet (meters)
When installing multiple indoor units with a single outdoor unit, ensure that the length of the
refrigerant pipe and the drop height between the indoor and outdoor units meet the
requirements illustrated in Fig. 4.2 below:
18K
2-Zone
Condenser
27K
3-Zone
Condenser
Max. combined line set
length for all rooms
98.42 ft (30 m) 147.64 ft (45 m)
Max. line set length
for one indoor unit
49.21 ft (15 m) 49.21 ft (15 m)
Max. height different between
indoor and outdoor unit
32.81 ft (10 m) 32.81 ft (10 m)
Max. height different between
indoor units
32.81 ft (10 m) 32.81 ft (10 m)
36K
4-Zone
Condenser
196.85 ft (60 m)
49.21 ft (15 m)
32.81 ft (10 m)
32.81 ft (10 m)
Line Set Length Specifications
33 ft (10 m)
Indoor unit
Indoor unit
Indoor unit Outdoor unit
33 ft (10 m)
33 ft (10 m)
Maximum Height Difference
Fig. 4.2