Fujitsu R410A Service Instruction

Outdoor Unit Low Pressure Value and Outdoor Total Electric Current Curve (Cooling)
Model Name : ASU18RLF
[Condition]
Ambient temperature : Indoor / Outdoor - Same temperature
Refrigerant amount : Standard amount
Piping length : 25ft. (Height difference 39inch. ) 7.5m (Height difference 1m)
Power voltage : 60Hz - 230V
Operation condition : TEST mode (Cooling), Hi Fan, Horizontal direction, Front air flow
Measuring : method : Measure the low pressure with the pressure meter at the service valve.
Caution : Start operation with the condition of the Indoor Unit air filter clean.
[Constant Frequency Operation Method (Test mode)]
1. Operate on Cooling mode, and press TEST button of remote control.
2. Operate continuously for 30 minutes. (After 60 minutes of operation, Test mode is released automatically.)
(1) Indoor/Outdoor Temperature - Outdoor Low Pressure Curve
(2) Indoor/Outdoor Temperature - Outdoor Total Electric Current Curve
Measure the outdoor unit overall current with the current clamp meter at Power Cable.
(0.7)
(0.8)
(0.9)
(1.0)
(1.1)
(1.2)
59
(15)
68
(20)
77
(25)
86
(30)
95
(35)
Low-pressure of outdoor unit
RH70%
RH60%
RH50%
In/Outdoor ambient temperature
4.0
4.5
5.0
5.5
6.0
6.5
7.0
Outdoor total electric current [A]
(1.3)
101.5
116.0
130.5
145.0
159.5
174.1
188.5
(MPa) [psi]
In/Outdoor ambient temperature
[°F]
(°C)
[°F]
(°C)
59
(15)
68
(20)
77
(25)
86
(30)
95
(35)
RH70%
RH60%
RH50%
3-2. OUTDOOR UNIT PRESSURE VALUE AND TOTAL ELECTRIC CURRENT CURVE
03-07

Fujitsu R410A Specifications

General

Brand	Fujitsu
Model	R410A
Category	Air Conditioner
Language	English