Friedrich M09CJ パンフレット
TYPICAL INVERTER SYSTEMS make changes in 7Hz
increments allowing the unit to run at variable speeds,
delivering a more precise heating-cooling solution.
increments allowing the unit to run at variable speeds,
delivering a more precise heating-cooling solution.
CONVENTIONAL SYSTEMS run at a single capacity,
turning on and off to reach the desired set point.
This means they run at full speed each time, resulting
in high energy consumption.
turning on and off to reach the desired set point.
This means they run at full speed each time, resulting
in high energy consumption.
TWO-STAGE AIR CONDITIONERS won’t significantly reduce
your energy use. These units only run at 2 speeds, 50% and
100%, also resulting in high energy consumption.
your energy use. These units only run at 2 speeds, 50% and
100%, also resulting in high energy consumption.
0
5
10
15
20
25
30
35
40
45
90
85
80
75
80
75
70
65
65
60
55
55
50
100
95
20
100
80
60
40
Conventional On/Off System - 1 Optimized Point
100 % Capacity
Wasted Energy
Hz
Capacity
0
5
10
15
20
25
30
35
40
45
90
85
80
75
80
75
70
65
65
60
55
55
50
100
95
20
100
80
60
40
Two-Stage System (Low/High) - 2 Optimized points
50 % Capacity
100 % Capacity
Wasted Energy
Wasted Energy
Hz
Capacity
0
5
10
15
20
25
30
35
40
45
90
85
80
75
80
75
70
65
65
60
55
55
50
100
95
20
100
80
60
40
Typical Inverter AC - 11 Optimized Points
7 Hz Increments
Wasted Energy
Hz
Capacity
No other system matches the efficiency and performance of
Friedrich's Precision Inverter
™
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