Mitsubishi FDCVA302HENR User Manual

-
132
-
(c) Calculation of total operation characteristics
Since the operation characteristics of series Multi depend on combination of indoor unit, calculate the total operation charac-
teristics of the system by using the formulas below according to specifications 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: FDCVA302HENR × 1 unit
Indoor unit: FDTA151R × 1 units, FDTA151R × 1 units
Item
Model
FDCVA302HENR FDTA151R FDTA151R
Operation characteristics of each unit
(Cooling/Heating)
Power consumption (kW)
Running current (A)
0.046/0.046
0.15/0.15
2.02/2.16
10.4/11.1
0.046/0.046
0.15/0.15
1 Total power consumption (kW)
(Cooling) 2.02 + 0.046 + 0.046 = 2.11 (kW)
(Heating) 2.16 + 0.046 + 0.046 = 2.25 (kW)
2 Total running current (A)
(Cooling) 10.4 + (0.15 + 0.15) = 10.7 (A)
(Heating) 11.1 + (0.15 + 0.15) = 11.4 (A)
3 Total power factor (%)
2.11 × 1000
(Cooling)
10.7 × 220
× 100
.
=
.
90 %
2.25 × 1000
(Heating)
11.4 × 220
× 100
.
=
.
90 %

Mitsubishi FDCVA302HENR Specifications

General

Brand	Mitsubishi
Model	FDCVA302HENR
Category	Air Conditioner
Language	English