Operation Characteristic Curve - Toshiba RAS-M10PKVP-E Service Manual

2-2-1. Operation Characteristic Curve

<Cooling>
16
• Conditions
14 Indoor : DB27˚C/WB19˚C
Outdoor : DB35˚C
12 Air flow : High
Pipe length : 5m x 4
4 units operating
10
8
6
4
2
0
0 10 20 30
Inverter output frequency (rps)
2-2-2. Capacity Variation Ratio According to Outdoor Temperature
<Cooling>
110
100
90
80
70
• Conditions
Indoor : DB27˚C/WB19˚C
Indoor air flow : High
60
Pipe length : 5m x 4
4 units operating
50
32 33 34 35 36 37 38 39 40 41 42
Outdoor temp. (˚C)
2-2-3. Capacity Variation Ratio According to Pipe Length
<Cooling>
110
105
Standard pipe length 20m
100
95
• Conditions
90
Indoor : DB27˚C/WB19˚C
Outdoor : DB35˚C
85
Indoor air flow : High
4 units operating
80
0 10 20 30
Total pipe length (m)
220V
240V
230V
40 50 60 70 80
Current limited start
43 44
40 50 60 70 80
<Heating>
14
• Conditions
Indoor
12
Outdoor
Air flow
10
Pipe length: 5m x 4
4 units operating
8
6
4
2
0
0 10 20
Inverter output frequency (rps)
<Heating>
110
• Conditions
Indoor
100
Air flow
Pipe length
4 units operating
90
80
70
60
50
-10 -9 -8 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 8 9 10
<Heating>
110
105
Standard pipe length 20m
100
95
• Conditions
90
Indoor
Outdoor
85
Indoor air flow : High
4 units operating
80
0 10 20
– 26 –
220V
: DB20˚C
: DB7˚C / WB6˚C
: High
230V
30 40 50 60 70
: DB20˚C
: High
: 5m x 4
Outdoor temp. (˚C)
: DB20˚C
: DB7˚C/WB6˚C
30 40 50 60
Total pipe length (m)
240V
80 90 100
70 80