2-7
Section 2 Installation Instructions
Line Set Installation
Ice
Machine
Line Set*
PT-20-R404A
PT-35-R404A
P520 and
P530
PT-50-R404A
*Line Set Suction Line Liquid Line
PT 1/2” (12.7 mm) 1/4” (6.4 mm)
ROUTING PRE-CHARGED LINE SETS
General
Remote condensing unit installations consist of
vertical and horizontal line set distances between
the ice machine and the condensing unit. When
combined, they must fit within approved
specifications. The following guidelines, drawings
and calculation methods must be followed to verify
a proper installation.
Maximum line set distance is 50′ per ice machine.
Maximum line set rise is 35′ per ice machine.
Maximum line set drop is 35′ per ice machine.
Any line set routed below the condensing unit is
considered drop.
Any line set routed above the condensing unit is
considered rise.
Line set rise, drop, horizontal runs (or combinations
of these) in excess of the stated maximums will
exceed compressor start-up and design limits. This
will cause poor oil return to the compressor.
35’ MAXIMUM
DISTANCE
50’ MAXIMUM
DISTANCE
35’ MAXIMUM
DISTANCE
50’ MAXIMUM
DISTANCE
SV1722C
SV1722B
To Next Page
Loading...
Need help?
General