-
312
-
Notes (1) This packaged air-conditioner is manufactured and tested in conformity with the following standard.
ISO-T1
“UNITARY
AIR-CONDITIONERS”
(2) The values shown in the above table are common to both cooling and heating operations.
(c) Calculation of total operation characteristics
Since the operation characteristics of series Multi depend on combination of indoor unit, calculate the total operation characteristics
of the system by using the formulas below according to specifi cations of each indoor unit or outdoor unit.
1) 1 Phase models
a) Total power consumption
Total power consumption (kW) = Power consumption of outdoor unit +
∑
(Power consumption of indoor unit)
b) Total running current
Total running current (A) = Running current of outdoor unit +
∑
(Running current of indoor unit)
c) Total power factor
Total power factor (%) = [Total power consumption (W) / Total running current (A)
×
Power source]
×
100
Total operation characteristics = Operation characteristic value of outdoor unit + Operation characteristic value of indoor unit
[Example]
(Conditions)
Operation Voltage ········ Indoor unit: 220 V, 50 Hz
Outdoor unit: 220 V, 50 Hz
Operation mode ··········· Cooling and Heating
Unit······························· Outdoor unit: FDCVA602HENAR × 1 unit
Indoor unit: FDTA301R × 2 units
Item
Model
FDCVA602HENAR
FDTA301R
Operation characteristics of each unit
(Cooling/Heating)
Power consumption (kW)
Running current (A)
0.072/0.068
0.37/0.36
4.64/4.44
20.4/19.5
Total power consumption (kW)
(Cooling) 4.64 + (0.072 × 2) = 4.78
(Heating) 4.44 + (0.068 × 2) = 4.58
Total running current (A)
(Cooling) 20.4 + (0.37 × 2)
= 21.1
(Heating) 19.5 + (0.36 × 2)
= 20.2
Model
Item
FDUMA202R
FDUMA252R
FDUMA302R
FDUMA402R
FDUMA502R
Cooling power consumption
kW
0.14-0.16/0.14
0.15-0.17/0.15
0.16-0.19/0.16
0.24-0.28/0.24
0.28-0.32/0.32
Heating power consumption
0.14-0.16/0.14
0.15-0.17/0.15
0.16-0.19/0.16
0.24-0.28/0.24
0.28-0.32/0.32
Cooling running current
A
0.63-0.67/0.63
0.68-0.71/0.68
0.73-0.79/0.73
1.07-1.17/1.07
1.28-1.32/1.28
Heating running current
0.63-0.67/0.63
0.68-0.71/0.68
0.73-0.79/0.73
1.07-1.17/1.07
1.28-1.32/1.28
FDUM
Series
(220-240V 50Hz/220V 60Hz)
Model
Item
FDKNA151R
FDKNA201R
FDKNA251R
Cooling power consumption
kW
0.05-0.05/0.05
Heating power consumption
0.05-0.05/0.05
Cooling running current
A
0.23-0.21/0.23
Heating running current
0.23-0.21/0.23
FDKN
Series
(220-240V 50Hz/220V 60Hz)
