Toshiba RAS-1 8SKII-E Service Manual page 7

4
r
RAS-18 SKV-E
RAS-18SKVR-E
1 1
1 1
RAS-22SKV-E
RAS-22SKVR-E
r
I I I
30 40 50 60
Compressor Speed (RPS)
0.00
0 10
Compressor Speed (RPS)
0 10 20 30 40 50 60 70 80 90 100 110 120
20
I I
70 80 90 100 110 120
2-2. Operation Characteristic Curve
<Cooling> <Heating>
3.00
2.00
1.00
F-
0.00
1111
_
F
1
.H
1
1
RAS-22SKV-E
RAS-22SKVR-E
r
H f
RAS-18SKV-E
RAS-18SKVR-E
4
10.00
9.00
8.00
7.00
:
Tr. 6.00
F . , 5.00
U
4.00
3.00
2.00
1.00
2-3. Capacity Variation Ratio According to Temperature
<Cooling>
105
Capadty Ratio: 100%=
5.0kW (RAS-18SKV-E, RAS-18SKVR-E)
6.0kW
(RAS-22SKVR-E, RAS-22SKVR-E)
50 I
32 33 34 35 36 37 38 39 40 41 42 43 44 45 46
Outdoor Temperature (°C)
Condition
Indoor: DB27°C / WB19°C
Indoor Air-Flow Volume:
High
Pipe Length: 7.5m
10.00
9.00
8.00
7.00
6.00
5.00
U
1
1
2
4.00
- r
-10
-5
0 5 10
Outdoor Temperature (°C)
-
L
<Heating>
120
100---
0
-15
100 —
95
90
85
0
80
A ..
75
8-
70
65
60
55
• RAS-18SKV-E
• RAS-18SKVR-E -
RAS-22SKV-E
1-
RAS-22SKVR-E
11111
_ 1 4 1 L
I
11111
4 1 _L 1 L
-
4 4
Condition
Indoor: DB20°C
Indoor Air-Flow Volume: High
Pipe Length: 7.5m
Capacity Ratio: 100%=
5.8kW (RAS-18SIN-E, RAS-18SKVR-E)
7.0kW (RAS-22SKVR-E, RAS-22SKVR-E)
RAS-18SKV-E
RAS-18SKVR-E
RAS-22SKV-E
RAS-22SKVR-E
80
8
9
-
0
2
60
40
20