Daewoo MATIZ Service Manual page 788

7B – 6 MANUAL CONTROL HEATING, VENTILATION, AND AIR CONDITIONING SYSTEM
PRESSURE-TEMPERATURE RELATIONSHIP OF R-134A
TEMPERATURE
_C (_F)*
–8.89 (16)
–7.78 (18)
–6.67 (20)
–5.56 (22)
–4.44 (24)
–3.33 (26)
–2.22 (28)
–1.11 (30)
0.00 (32)
1.11 (34)
2.22 (36)
3.33 (38)
4.44 (40)
7.22 (45)
10.00 (50)
12.77 (55)
15.56 (60)
18.33 (65)
21.11 (70)
23.89 (75)
26.67 (80)
29.44 (85)
32.22 (90)
35.00 (95)
* All values rounded to two decimal places.
EVAPORATOR RANGE: From –6.67 to 7.22_C (20 to 45_F), the temperatures represent the gas temperatures inside
the coil and not on the coil surfaces. Add 1.67 to 5.56_C (3 to 10_F) the temperature for coil and air-off temperatures.
CONDENSER RANGE: From 110 to 160_F, temperatures are not ambient. Add 19.4 to 22.2_C (35 to 40_F) for proper
heat transfer, then refer to the pressure chart.
Example: 32_C (90_F) ambient temperature
+ 22_C (40_F)
54_C (130_F)
Condenser temperature = 1379 kPa (200 psig)
Based on 48.3 km/h (30 mph) air flow.
PRESSURE
kPa (psig)*
105.70 (15.33)
114.87 (16.66)
124.32 (18.03)
134.11 (19.45)
144.24 (20.92)
154.65 (22.43)
165.48 (24.00)
176.65 (25.62)
188.16 (27.29)
200.02 (29.01)
212.30 (30.79)
224.98 (32.63)
238.08 (34.53)
272.49 (39.52)
309.58 (44.90)
349.51 (50.69)
392.33 (56.90)
438.18 (63.55)
487.27 (70.67)
539.67 (78.27)
609.38 (88.38)
655.09 (95.01)
718.39 (104.19)
785.61 (113.94)
TEMPERATURE
_C (_F)*
37.78 (100)
38.89 (102)
40.00 (104)
41.11 (106)
42.22 (108)
43.33 (110)
44.44 (112)
45.56 (114)
46.67 (116)
47.78 (118)
48.89 (120)
50.00 (122)
51.11 (124)
52.22 (126)
53.33 (128)
54.44 (130)
57.22 (135)
60.00 (140)
62.78 (145)
65.56 (150)
68.33 (155)
71.11 (160)
73.89 (165)
76.67 (170)
PRESSURE
kPa (psig)*
856.84 (124.27)
886.56 (128.58)
916.35 (132.98)
947.92 (137.48)
979.64 (142.08)
1012.11 (146.79)
1045.21 (151.59)
1079.14 (156.51)
1113.75 (161.53)
1149.12 (166.66)
1185.18 (171.89)
1222.07 (177.24)
1259.72 (182.70)
1298.12 (188.27)
1337.35 (193.96)
1377.35 (199.76)
1480.91 (214.78)
1589.57 (230.54)
1703.62 (247.08)
1823.04 (264.40)
1948.04 (282.53)
2078.77 (301.49)
2215.29 (321.29)
2357.81 (341.96)
DAEWOO M-150 BL2