
8. Refrigerant Piping System
31
MULTI V Water IV
Heat Pump
Installation of Outside Units
8.5 Calculation of amount of refrigerant
The calculation of the additional charge should take into account the length of pipe and CF(correction Factor) value
of indoor unit.
Note
1. Please refer to the indoor unit’s PDB or the outside unit’s installation manual for the additional refrigerant table
of indoor units.
2. Please refer to the below table for the CF value of outside unit
Region
CF
Voltage
Model Name
Central &
South
America
-1.1 kg (-2.42 lb)
220V
ARWN080BAS4, ARWN100BAS4, ARWN140BAS4
380V
ARWN080LAS4, ARWN100LAS4, ARWN140LAS4
460V
ARWN080DAS4, ARWN100DAS4, ARWN140DAS4
2.3 kg (5.06 lb)
220V
-
380V
ARWN200LAS4
460V
ARWN200DAS4
Global
-1.1 kg (-2.42 lb)
380V
ARWN080LAS4, ARWN100LAS4, ARWN140LAS4
2.3 kg (5.06 lb)
ARWN200LAS4
Additional charge(kg)
=
Total liquid pipe
:Ø25.4 mm
Total liquid pipe
:Ø22.2 mm
Total liquid pipe
:Ø19.05 mm
Total liquid pipe
:Ø15.88 mm
Total liquid pipe
:Ø12.7 mm
Total liquid pipe
:Ø9.52 mm
Total liquid pipe
:Ø6.35 mm
+
+
+
+
+
+
+
CF value of indoor unit
Содержание MULTI V WATER IV ARWN080LAS4
Страница 1: ...Heat Pump 380 415V 380V R410A 50Hz 60Hz 0CVW0 01N Replaces 0CVT0 01M P No MFL61741615 ...
Страница 27: ...17 MULTI V Water IV Heat Pump Outside Units 4 Wiring Diagrams ARWN080LAS4 ARWN100LAS4 ARWN140LAS4 ...
Страница 28: ...MULTI V Water IV Heat Pump 4 Wiring Diagrams 18 Outside Units ARWN200LAS4 ...
Страница 392: ...Special Guide MULTI V Water IV Heat Pump 1 Cautions for Refrigerant Leaks ...