Carrier WeatherExpert 48LC Series Installation Instructions Manual page 57
Single package rooftop gas heat/electric cooling unit with puron (r-410a) refrigerant
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Also See for WeatherExpert 48LC Series:
- Controls, start-up, operation and troubleshooting (190 pages) ,
- Service and maintenance instructions (76 pages) ,
- Installation instructions manual (76 pages)
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START
DELAY
(SEC)
Motor
Voltage
1-71
Option
208/230V
2.0
STD
460V
2.0
575V
2.0
208/230V
2.0
MID
460V
2.0
575V
2.0
208/230V
2.0
HIGH
460V
2.0
575V
2.0
208/230V
2.0
ULTRA
460V
2.0
575V
2.0
RAMP UP
TIME
(SEC)
Motor
Voltage
3-41
Option
208/230V
10.00
STD
460V
10.00
575V
10.00
208/230V
10.00
MID
460V
10.00
575V
10.00
208/230V
10.00
HIGH
460V
10.00
575V
10.00
208/230V
10.00
ULTRA
460V
10.00
575V
10.00
TERMINAL 53
VOLTAGE
Motor
Voltage
Option
208/230V
STD
460V
575V
208/230V
MID
460V
575V
208/230V
HIGH
460V
575V
208/230V
ULTRA
460V
575V
Table 27 — VFD Unit Parameters - 48LC 09 Units (cont)
MIN
SPEED
MOTOR
FLYING
FOR
THERMAL
START
FUNCTION
PROTECTION
(Hz)
1-73
1-82
1-90
[1]
1.0
[4]
[1]
1.0
[4]
[1]
1.0
[4]
[1]
1.0
[4]
[1]
1.0
[4]
[1]
1.0
[4]
[1]
1.0
[4]
[1]
1.0
[4]
[1]
1.0
[4]
[1]
1.0
[4]
[1]
1.0
[4]
[1]
1.0
[4]
RAMP DOWN
CURRENT
TIME
LIMIT
(SEC)
3-42
4-18
10.00
100%
10.00
100%
10.00
100%
10.00
100%
10.00
100%
10.00
100%
10.00
100%
10.00
100%
10.00
100%
10.00
100%
10.00
100%
10.00
100%
TERMINAL 53
LOW
HIGH
VOLTAGE
6-10
6-11
2
[10]
2
[10]
2
[10]
2
[10]
2
[10]
2
[10]
2
[10]
2
[10]
2
[10]
2
[10]
2
[10]
2
[10]
3-10 [0] 3-10 [1] 3-10 [2] 3-10 [3] 3-10 [4] 3-10 [5] 3-10 [6] 3-10 [7]
0%
66.50% 66.50%
0%
66.50% 66.50%
0%
66.50% 66.50%
0%
66.50% 66.50%
0%
66.50% 66.50%
0%
66.50% 66.50%
0%
66.50% 66.50%
0%
66.50% 66.50%
0%
66.50% 66.50%
0%
66.50% 66.50%
0%
66.50% 66.50%
0%
66.50% 66.50%
TERMINAL 18
TERMINAL 19
DIGITAL
DIGITAL
INPUT
INPUT
5-10
5-11
[8]
[16]
[8]
[16]
[8]
[16]
[8]
[16]
[8]
[16]
[8]
[16]
[8]
[16]
[8]
[16]
[8]
[16]
[8]
[16]
[8]
[16]
[8]
[16]
TERMINAL 53
TERMINAL 53
LOW
HIGH
REFERENCE
REFERENCE
6-14
6-15
0
[60]
0
[60]
0
[60]
0
[60]
0
[60]
0
[60]
0
[60]
0
[60]
0
[60]
0
[60]
0
[60]
0
[60]
57
PRESET
REFERENCE
100%
100%
0%
0%
100%
100%
0%
0%
100%
100%
0%
0%
100%
100%
0%
0%
100%
100%
0%
0%
100%
100%
0%
0%
100%
100%
0%
0%
100%
100%
0%
0%
100%
100%
0%
0%
100%
100%
0%
0%
100%
100%
0%
0%
100%
100%
0%
0%
TERMINAL 27
TERMINAL 29
DIGITAL
INPUT
5-12
[17]
[17]
[17]
[17]
[17]
[17]
[17]
[17]
[17]
[17]
[17]
[17]
AUTO.
RESET
RESTART
MODE
TIME (S)
14-20
14-21
[3]
600
[3]
600
[3]
600
[3]
600
[3]
600
[3]
600
[3]
600
[3]
600
[3]
600
[3]
600
[3]
600
[3]
600
0%
0%
0%
0%
0%
0%
0%
0%
0%5
0%5
0%
0%
DIGITAL
INPUT
5-13
[18]
[18]
[18]
[18]
[18]
[18]
[18]
[18]
[18]
[18]
[18]
[18]
RFI
FILTER
14-50
[0]
[0]
[0]
[0]
[0]
[0]
[0]
[0]
[0]
[0]
[0]
[0]
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