74
Samsung Electronics
Check Operation & Amount of Refriherant Automatically Checking
5) Cycle status
Ŷ
Inspection item : Cycle status of Outdoor Unit.
Ŷ
Error code: None (The resulting report "Undetermined")
Ŷ
Determine the Cycle status of the each Outdoor Unit.
Ŷ
If the judgment of Cycle status is "Undetermined" : Checking in accordance with the following order.
Yes
No
No
Commissioning results,
is Valve and Pressure sensor normal?
No
No
No
Is Discharge Temperature sensor of
corresponding Outdoor Unit normal?
When commissioning, does maintain
Thermo On status of Indoor Unit?
Yes
Is refrigerant in the system propely?
Yes
Complete
[Discharge
Temperature sensor
resistance value]
Temperature(
℃)
Resistance(K
u
)
13
12
10
80
60
25
20
10
0
89.0
112.0
185.0
320.0
590.0
2000.0
2402.0
3602.0
5503.0
※
Resistance measurement method After
separating the Temperature sensor
connector from the PCB, measure the
resistance value between the two
terminals.
Inspection and measures
of Discharge Temperature
sensor.(Assembly status,
connector, resistance, etc.)
Confirmation and
Measures.
Indoor ventilation
Adjusts the refrigerant
(Addition / Emitted)
