Capacity Variation Ratio According To Temperature - Toshiba Carrier RAV-SP180AT2-UL Service Manual

RAV-SP300AT2-UL, RAV-SP360AT2-UL, RAV-SP420AT2-UL
<Cooling>
22
20
RAV-SP360AT2-UL, RAV-SP360AT2-UL, RAV-SP360AT2-UL,
18
RAV-SP420AT2-UL RAV-SP420AT2-UL RAV-SP420AT2-UL
16
14
12
10
8
6
4
2
0
0 20
Compressor speed (rps)

• Capacity variation ratio according to temperature

RAV-SP180AT2-UL, RAV-SP240AT2-UL, RAV-SP300AT2-UL, RAV-SP360AT2-UL, RAV-SP420AT2-UL
<Cooling>
105
100
95
90
85
80
75
70
65
60
55
50
89.6 91.4 93.2 95 96.8
(32) (33) (34) (35) (36)
Outdoor temp. ˚F (˚C)
RAV-SP300AT2-UL RAV-SP300AT2-UL RAV-SP300AT2-UL
• Conditions
Indoor : DB 80.6˚F (27˚C)/
WB 66.2˚F (19˚C)
Outdoor : DB 95˚F (35˚C)
Air flow : High
Pipe length : 295.3" (7.5m)
230V
40 60
• Conditions
Indoor : DB 80.6˚F (27˚C)/
WB 66.2˚F (19˚C)
Indoor air flow : High
Pipe length :
295.3" (7.5m)
98.6 100.4 102.2 104 105.8 107.6
(37) (38) (39) (40) (41) (42)
<Heating>
22
20
RAV-SP300AT2-UL RAV-SP300AT2-UL RAV-SP300AT2-UL
18
16
14
12
10
8
6
4
2
0
0
80
<Heating>
120
110
100
90
80
70
60
50
40
30
20
10
0
109.4
–4 –0.4 3.2
(43) (–20) (–18) (–16)
– 11 –
RAV-SP360AT2-UL, RAV-SP360AT2-UL, RAV-SP360AT2-UL,
RAV-SP420AT2-UL RAV-SP420AT2-UL RAV-SP420AT2-UL
• Conditions
Indoor : DB 68˚F (20˚C)
Outdoor : DB 44.6˚F (7˚C)/
WB 42.8˚F (6˚C)
Air flow : High
Pipe length : 295.3" (7.5m)
230V
20 40
Compressor speed (rps)
• Conditions
Indoor : DB 68˚F (20˚C)
Indoor air flow : High
Pipe length : 295.3" (7.5m)
6.8 10.4 14 17.6 21.2 24.8 28.4 32 35.6
(–14) (–12) (–10) (–8) (–6) (–4) (–2) (0)
Outdoor temp. ˚F (˚C)
60 80
39.2 42.8 46.4 50
(2) (4) (6) (8) (10)