Easicool™ precision air conditioning, Ins ta lla tio n, Packaged unit pre-charged refrigerant volumes – Airedale EasiCool 6kW 64kW User Manual
Page 45: Important, Liquid line refrigerant charge (kg/m)
EasiCool™
Precision Air Conditioning
Packaged Unit Pre-Charged Refrigerant Volumes
Indoor Unit
(IR)
kg/Circuit
DF6WX-EZRE
1.4
DF8WX-EZRE
1.6
DF10WX-EZRE
1.6
DF13WX-EZRE
1.4
DF15WX-EZRE
2.0
DF17WX-EZRE
2.5
DF20WX2-EZRE
3.2
DF22WX2-EZRE
3.2
DF26WX2-EZRE
3.2
DF28WX-EZRE
5.3
DF31WX-EZRE
5.3
DF35WX-EZRE
6.0
DF40WX-EZRE
6.0
DF45WX-EZRE
8.7
DF50WX2-EZRE
9.0
DF55WX2-EZRE
9.7
DF60WX2-EZRE
9.8
Indoor Unit
(IR)
kg/Circuit
V6WX-EZRE
1.4
V8WX-EZRE
1.6
V10WX-EZRE
1.6
V13WX-EZRE
2.1
V15WX-EZRE
2.6
V17WX-EZRE
2.6
V20WX2-EZRE
3.2
V22WX2-EZRE
3.2
V26WX2-EZRE
3.2
V28WX-EZRE
5.3
V28WX2-EZRE
5.2
V31WX-EZRE
5.3
V31WX2-EZRE
5.2
V35WX-EZRE
6.0
V35WX2-EZRE
5.9
V40WX-EZRE
6.0
V40WX2-EZRE
6.1
V45WX2-EZRE
8.7
V50WX2-EZRE
8.9
V55WX2-EZRE
9.7
V60WX2-EZRE
9.8
45
EasiCool Technical Manual 7525389 V1.1.0_02_2013
Ins
ta
lla
tio
n
IMPORTANT
The pipe sizes/refrigerant charges quoted are for guidance only. It is the responsibility of the installing contractor/site
engineer to check the pipe sizes/refrigerant charges are correct for each system installation and application.
Split systems may require additional oil which should be added to the low side of each compressor.
Design should be in accordance with accepted refrigeration practice to ensure good oil return to the compressor(s)
under all normal operating conditions.
Liquid Line (m)
kg/m
3/8”
0.05
1/2”
0.09
5/8”
0.15
3/4”
0.21
7/8”
0.30
1 1/8”
0.53
Liquid Line Refrigerant Charge (kg/m)
The following table shows the refrigerant charge / metre for the liquid line, using R410A and assuming a liquid line
temperature of 40°C.