User Manual

26 Part Number 000014141 Rev 07 2/20
Installation Section 2
Remote Condenser Models
Ice
Machine
Remote
Condenser
Additional Amount
of Refrigerant
to Be Added to
Nameplate Charge
for 50' to 100'
(15 to 30 Meter)
Line Sets
IF0500N JCF0500 1.5 lbs - 680 g
IT0500N JCT0500 1.5 lbs - 680 g
IF0600N JCF0900 1.5 lbs - 680 g
IF0900N JCF0900 2 lbs - 907 g
IT1200N JCT1200 2 lbs - 907 g
IT1500N JCT1500 2 lbs - 907 g
IT1900N JCT1500 2 lbs - 907 g
Line Set
Discharge
Line
Liquid
Line
Model
RT
20/35/50
R404A
1/2 inch
(13 mm)
5/16 inch
(7.9 mm)
IF0500N
IF0600N
IF0900N
RT
20/35/50
R410A
1/2 inch
(13 mm)
5/16 inch
(7.9 mm)
IT0500N
IT1200N
RL
20/35/50
R410A
1/2 inch
(13 mm)
3/8 inch
(9.5 mm)
IT1500N
IT1900N
NOTE: R404A line sets have white
protective caps and R410A line sets have
pink protective caps.
n
Warning
Potential Personal Injury Situation
The ice machine head section contains
the refrigerant charge. Installation and
brazing of the line sets must be performed
by a properly trained and EPA certified
refrigeration technician aware of the
dangers of dealing with refrigerant charged
equipment.
CALCULATING INSTALLATION DISTANCES
Line Set Length
The maximum tubing length is 100 feet (30
meters).
Line Set Rise/Drop
The maximum rise is 35 feet (10.7 meters).
The maximum drop is 15 feet (4.5 meters).
Notice
If a line set has a rise followed by a drop,
another rise cannot be made. Likewise,
if a line set has a drop followed by a rise,
another drop cannot be made.
Calculated Line Set Distance
The maximum calculated distance is 150
feet (45 meters).
Line set rises, drops, 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. Make the
following calculations to make sure the line
set layout is within specifications.
1. Insert the measured rise into the
formula below. Multiply by 1.7 to get
the calculated rise.
2. Insert the measured drop into the
formula below. Multiply by 6.6 to get
the calculated drop.
3. Insert the measured horizontal
distance into the formula below. No
calculation is necessary.