Daikin VRV REYQ96MTJU Design, Installation & Testing Instruction page 123

Si39-406
During operation
Inspection item Inspection method
Main power supply voltage Tester
Operation circuit voltage Tester
Fan rotation direction Visual inspection Forward rotation
Fan noise/vibration Listening
Fan operation current Clamp meter
Suction air temperature Thermometer
Discharge air temperature Thermometer
Compressor discharge pressure Pressure gauge
Compressor suction pressure Pressure gauge
Compressor operating current Clamp meter
Compressor operating frequency Clamp meter
Suction pipe temperature Thermometer
Discharge pipe temperature Thermometer
Clank case heater Touch
Powerly supply
Tester
voltage
Suction air
temperature
Thermometer
Discharge air
temperature
Indoor
unit
Fan rotation Visual
direction inspection
Fan noise/
Listening
vibration
Fan operating
Clamp meter
current
General Information
Standard (guideline)
Rated voltage ±10% R-S
Rated voltage ±10%
No noise or vibration
Temperature differential
16.2~19.8deg. when cooling,
3.6~6.3deg. when heating
INV
Phase differential
STD1
within 1A
STD2
INV
INV
37.4~59°F
185~221°F INV
Warm INV
Room 1
Room 2
Rated voltage ±10%
Room 3
Room 4
Room 5
Room 1
Room 2
Room 3
Thermometer
differential
Room 4
Room 5
48.2~55.4 °F when
Room 1
cooling,
59~68 °F when
Room 2
heating
Room 3
Room 4
Room 5
Room 1
Room 2
Forward rotation
Room 3
Room 4
Room 5
Room 1
Room 2
No noise or vibration
Room 3
Room 4
Room 5
Room 1
Room 2
Room 3
Room 4
Room 5
System name
Measurement values
V S-T V R-T
G NG
RED WHITE BLACK
A A A
U( )A, V( )A,
R( )A, S( )A,
R( )A, S( )A,
°F STD
°F STD
G·NG STD
V Room 6
V Room 7
V Room 8
V Room 9
V Room 10
°F Room 6
°F Room 7
°F Room 8
°F Room 9
°F Room 10
°F Room 6
°F Room 7
°F Room 8
°F Room 9
°F Room 10
G NG Room 6
G NG Room 7
G NG Room 8
G NG Room 9
G NG Room 10
G NG Room 6
G NG Room 7
G NG Room 8
G NG Room 9
G NG Room 10
A Room 6
A Room 7
A Room 8
A Room 9
A Room 10
Appendix
Decision
V
V
°F
°F
psi
psi
W( )A
T( )A
T( )A
Hz
°F
°F
G·NG
V
V
V
V
V
°F
°F
°F
°F
°F
°F
°F
°F
°F
°F
G NG
G NG
G NG
G NG
G NG
G NG
G NG
G NG
G NG
G NG
A
A
A
A
A
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