Carrier WeatherExpert 48LC Series Service And Maintenance Instructions page 59
Single package rooftop gas heating/electric cooling unit
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Also See for WeatherExpert 48LC Series:
- Controls, start-up, operation and troubleshooting (190 pages) ,
- Installation instructions manual (76 pages) ,
- Service and maintenance instructions (50 pages)
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J2
6
24vdc
K1
K2
K2
K1
J1
1
C
2
W1
3
Y2
4
HUMID
5
G
J2
6
24vdc
K1
K2
K2
K1
J1
1
C
2
W1
3
Y2
4
HUMID
5
G
Fig. 58 — Connection Schematic - Fan Speed Relay Board and VFD
N/A
K3
K4
JMP2
Lo Spd
K3
Hi Spd
COM
K1
K2
K3
K4
N/A
K3
K4
JMP2
Lo Spd
K3
Hi Spd
COM
K1
K2
K3
K4
59
ACS320 VFD TERMINAL
9
10
11
12
13
14
15
J2
1
YEL
2
WHT
3
4 & 5
JMP1
ACH550 VFD TERMINAL
10
11
12
13
14
15
16
J2
1
YEL
2
WHT
3
4 & 5
JMP1
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Troubleshooting
