Toshiba RAS-M10YKV-E Service Manual page 6

1-2-1. Operation Characteristic Curve
<Cooling>
10
9
8
7
6
5
4
3 • Conditions
Indoor : DB 27˚C/WB 19˚C
Outdoor : DB 35˚C
2
Air flow : High
Pipe length : 5m x 2
1
2 units operating
230V
0
0 10 20 30 40
Compressor speed (rps)
1-2-2. Cooling Capacity Variation Ratio According to Temperature
115
• Conditions
Indoor : DB27˚C
110
Outdoor : DB35˚C
Indoor air flow : High
Pipe length 5m×2
2 units operating
105
100
95
90
85
0
14 16 18
Indoor air wet bulb temp. (˚C)
50 60 70 80 90 100
20 22 24
<Heating>
12
10
8
6
4
2
0
0 20 40
Compressor speed (rps)
105
100
95
90
85
80
75
70
65
60
55
50
32 33 34
– 6 –
• Conditions
Indoor : DB 20˚C
Outdoor : DB 7˚C/WB 6˚C
Air flow : High
Pipe length : 5m x 2
2 units operating
230V
60 80 100 120
Current Limited Start
• Conditions
Indoor : DB27˚C/WB19˚C
Indoor air flow : High
Pipe length 5m×2
2 units operating
35 36 37 38 39 40 41
Outdoor temp. (˚C)
* Capacity ratio : 100% = 5,2 kW
140
42 43