Toshiba RAS-M10PKVP-E Service Manual page 31

2-2-1. Operation Characteristic Curve
< C o l o n i g >
20
• Conditions
18
Indoor : DB27˚C/WB19˚C
Outdoor : DB35˚C
16
Air flow : High
14
Pipe length : 5m × 5
5 units operating
12
10
8
6
4
2
0
0 10 20 30 40
n I e v t r r e o
2-2-2. Capacity Variation Ratio According to Outdoor Temperature
< C o l o n i g >
110
100
90
80
70
• Conditions
Indoor : DB27˚C/WB19˚C
Indoor air flow : High
60
Pipe length : 5m × 5
5 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
< C o l o n i g >
110
Standard pipe length 25m
105
100
95
90
• Conditions
Indoor : DB27˚C/WB19˚C
Outdoor : DB35˚C
85
Indoor air flow : High
5 units operating
80
0 10 20 30
Total pipe length (m)
220V
240V
230V
50 60 70 80 90
u p t u f t e r q u e n y c ( p r ) s
Current limited start
43 44
40 50 60 70
< H e t a n i g >
20
• Conditions
18
Indoor
Outdoor
16
Air flow
14
Pipe length : 5m × 5
5 units operating
12
10
8
6
4
2
0
100 0 10 20
< H e t a n i g >
110
• Conditions
Indoor
100
Air flow
Pipe length : 5m × 5
5 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
< H e t a n i g >
110
105
100
95
90
• Conditions
Indoor
Outdoor
85
Indoor air flow : High
5 units operating
80
80
0 10
– 31 –
220V
: DB20˚C
: DB7˚C / WB6˚C
: High
230V
30 40 50 60 70
n I e v t r r e o u p t u f t e r q u e n y c ( p r ) s
: DB20˚C
: High
Outdoor temp. (˚C)
Standard pipe length 25m
: DB20˚C
: DB7˚C/WB6˚C
20 30 40 50 60
Total pipe length (m)
240V
80 90 100
70 80