Performance Chart Example (picture )

Question 1

Performance Chart Example

Answer 1

Ambient Air Temp: °F
(C)
70 (21)
70 (21)
70 (21)
80 (27)
80 (27)
80 (27)
90 (32)
90 (32)
90 (32)
100 (38)

Question 2

Performance Chart Example (cont.)

Answer 2

A/C Temperature/Pressure Specifications-Day Cab With HD-1 Condenser
Humidity
Level
Low
Med
High
Low
Med
High
Low
Med
High
LoW
100 (38)
Med
100 (38)
High
%RH
Dash Louver Temp: °F
(C)

Question 3

Performance Chart Example (cont.)

Answer 3

Service Port Pressures
25
50
70
25
50
70
25
50
70
10
25
40
40-54 (4-12)
44-54 (7-12)
46-56 (8-13)
42-56 (8-14)
46-58 (8-14)
45-63 (7-17)
46-58 (8-14)
47 (8)
53 (12)
44-62 (7-17)
46 (8)
53 (12)

Question 4

Performance Chart Example (cont.)

Answer 4

High: psi (kPa)
78-118 (540-815)
77-120 (530-825)
75-120 (515-825)
94-139 (650-960)
97-148 (670-1020)
99-147 (685-1015)
109-159 (750-1095)
165 (1140)
171 (1180)
129-177 (890-1220)
174 (1200)
Low: psi (kPa)

Question 5

Performance Chart Example (cont.)

Answer 5

9-43 (62-300)
10-46 (70-315)
10-50 (70-345)
11-48 (75-330)
13-51 (90-350)
9-55 (60-380)
13-51 (90-350)
19 (130)
23 (160)
14-49 (95-340)
18 (125)
22 (150)

Question 6

Performance Chart Example (cont.)

Answer 6

A/C Compressor
Cycling-On 5 sec; Off
11 sec
Cycling-On 6 sec; Off
10 sec
Cycling-On 6 sec; Off 9
sec
Cycling-On 7 sec; Off 9
sec
Cycling-On 9 sec; Off
6-9 sec
Cycling-On 7-27 sec;
Off 4-8 sec
Cycling - On 9 sec; Off 6
sec
On steady
On steady
Cycling-On 8-15 sec;
Off 4-8 sec
On steady
On steady
sin

Question 7

Performance Chart Example

Answer 7

Ambient Air Temp: °F
(C)
70 (21)
70 (21)
70 (21)
80 (27)
80 (27)
80 (27)
90 (32)
90 (32)
90 (32)
100 (38)

Question 8

Performance Chart Example (cont.)

Answer 8

A/C Temperature/Pressure Specifications-Day Cab With HD-1 Condenser
Humidity
Level
Low
Med
High
Low
Med
High
Low
Med
High
LoW
100 (38)
Med
100 (38)
High
%RH
Dash Louver Temp: °F
(C)

Question 9

Performance Chart Example (cont.)

Answer 9

Service Port Pressures
25
50
70
25
50
70
25
50
70
10
25
40
40-54 (4-12)
44-54 (7-12)
46-56 (8-13)
42-56 (8-14)
46-58 (8-14)
45-63 (7-17)
46-58 (8-14)
47 (8)
53 (12)
44-62 (7-17)
46 (8)
53 (12)

Question 10

Performance Chart Example (cont.)

Answer 10

High: psi (kPa)
78-118 (540-815)
77-120 (530-825)
75-120 (515-825)
94-139 (650-960)
97-148 (670-1020)
99-147 (685-1015)
109-159 (750-1095)
165 (1140)
171 (1180)
129-177 (890-1220)
174 (1200)
Low: psi (kPa)

Question 11

Performance Chart Example (cont.)

Answer 11

9-43 (62-300)
10-46 (70-315)
10-50 (70-345)
11-48 (75-330)
13-51 (90-350)
9-55 (60-380)
13-51 (90-350)
19 (130)
23 (160)
14-49 (95-340)
18 (125)
22 (150)

Question 12

Performance Chart Example (cont.)

Answer 12

A/C Compressor
Cycling-On 5 sec; Off
11 sec
Cycling-On 6 sec; Off
10 sec
Cycling-On 6 sec; Off 9
sec
Cycling-On 7 sec; Off 9
sec
Cycling-On 9 sec; Off
6-9 sec
Cycling-On 7-27 sec;
Off 4-8 sec
Cycling - On 9 sec; Off 6
sec
On steady
On steady
Cycling-On 8-15 sec;
Off 4-8 sec
On steady
On steady
sin